Sewage treatment device convenient for sludge cleaning

Abstract

The sewage treatment device comprises a treatment box, a fixed frame is fixedly connected to one side of the treatment box, hollow shafts are rotatably connected to the interior of the fixed frame at equal intervals, nozzles are arranged on the outer sides of the hollow shafts at equal intervals, a fixed frame is fixedly connected to the top of the treatment box, and a sludge suction pipe is fixedly connected to the bottom of the fixed frame; the utility model relates to the technical field of sewage treatment devices, and discloses a sewage treatment device convenient for cleaning sludge, which realizes the function of dosing and precipitating sewage by arranging a water inlet pipe, a treatment box, a transmission shaft, a transmission belt, a hollow shaft, a stirring rod, a rotary joint and a liquid inlet pipeline, and is convenient for treating the sewage; and by arranging a sludge pump, a flow guide pipe, a sludge suction pipe, a rotating sleeve, a fixing rod and a turning rod, the functions of stirring and discharging sludge at the bottom of the treatment box are achieved, the sludge is conveniently cleaned, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment device technical field, concretely is a sewage treatment device convenient for cleaning sludge. BACKGROUND

[0002] Sewage treatment refers to the treatment of sewage through physical, chemical and biological methods to reach the discharge or reuse standard, and the main purpose of sewage treatment is to purify sewage, reduce pollution and make full use of water resources, and the sewage treatment equipment is numerous, such as clarifying tank, sewage treatment has important significance for environmental protection and water resource utilization, and is widely applied.

[0003] The sewage treatment device in the prior art produces a lot of sludge when the sewage is precipitated, the sludge is easy to precipitate, the sludge is inconvenient to clean, and the subsequent sewage treatment effect is easy to be affected, and the use is inconvenient. Therefore, we provide a sewage treatment device convenient for cleaning sludge. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a sewage treatment device convenient for cleaning sludge, which solves the problem that the sewage treatment device produces a lot of sludge when the sewage is precipitated, the sludge is easy to precipitate, the sludge is inconvenient to clean, and the subsequent sewage treatment effect is easy to be affected.

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

[0006] A sewage treatment device convenient for cleaning sludge, comprising a treatment box, a fixed frame is fixedly connected to one side of the treatment box, hollow shafts are rotatably connected at equal intervals in the fixed frame, nozzles are arranged at equal intervals on the outer side of the hollow shafts, a fixed frame is fixedly connected to the top of the treatment box, a suction pipe is fixedly connected to the bottom of the fixed frame, a rotating sleeve is rotatably connected to the inside of the fixed frame and outside the suction pipe, fixed rods are fixedly connected to the outer side of the rotating sleeve in a symmetrical manner, a turning rod is fixedly connected to one side of the fixed rod at equal intervals, a sludge pump is installed on the outer side of the treatment box, and the sludge pump is communicated with the suction pipe through a flow guide pipe; when in use, the nozzles on the outer side of the hollow shafts spray the liquid medicine for promoting the precipitation of sewage, so that the liquid medicine contacts the sewage, the sewage is promoted to precipitate, the rotating sleeve drives the turning rod to rotate through the fixed rod, so that the sludge at the bottom of the treatment box is stirred, and the sludge pump is started, so that the sludge at the bottom of the treatment box is discharged through the suction pipe and the flow guide pipe.

[0007] Preferably, one end of the hollow shaft is provided with a rotary joint, and a liquid inlet pipe is arranged on the side of the rotary joint away from the hollow shaft, so that the liquid, such as flocculating agent, for promoting the sedimentation of sewage is delivered into the hollow shaft through the liquid inlet pipe and the rotary joint, thereby assisting the treatment of the sewage.

[0008] Preferably, the inside of the fixed frame is rotatably connected with a transmission shaft, and the hollow shaft is drivingly connected with the transmission shaft through a transmission belt, so that the transmission shaft drives the outer belt pulley of the hollow shaft to rotate, and then drives the hollow shaft to rotate.

[0009] Preferably, the outside of the fixed frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with the transmission shaft, so that the second motor drives the transmission shaft to rotate.

[0010] Preferably, the side of the treatment box is fixedly connected with a water inlet pipe, and the side of the treatment box away from the water inlet pipe is fixedly connected with a water outlet pipe, so that the sewage is conveniently input into the inside of the treatment box through the water inlet pipe, and the water above the sludge after the sedimentation is conveniently discharged through the water outlet pipe.

[0011] Preferably, the inside of the fixed frame is rotatably connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a gear, the outside of the rotating sleeve is fixedly connected with an outer gear ring matched with the gear, the top of the fixed frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the connecting shaft, so that the first motor drives the connecting shaft to rotate, the connecting shaft drives the gear to rotate, the gear drives the rotating sleeve to rotate through the outer gear ring, and the sludge is conveniently agitated.

[0012] Preferably, the outside of the hollow shaft is fixedly connected with a connecting ring in a symmetrical manner, the inside of the connecting ring is threadedly connected with an agitating rod, the inside of the agitating rod is slidably connected with an adjusting rod, and the inside of the agitating rod is threadedly connected with a locking bolt, so that the agitating rod and the adjusting rod are driven to rotate through the rotation of the hollow shaft, the sewage is agitated, the sedimentation of the sewage is promoted, the length of the adjusting rod in use is conveniently adjusted through the sliding of the adjusting rod along the agitating rod, and the agitating rod is conveniently disassembled and replaced through the threaded connection between the agitating rod and the connecting ring.

[0013] The utility model provides a kind of sewage treatment device of sludge convenient to clean up, compared with prior art has the following beneficial effects:

[0014] 1、The sewage treatment device of sludge convenient to clean up, by being provided with water inlet pipe, treatment box, transmission shaft, transmission belt, hollow shaft, agitating rod, rotary joint and liquid inlet pipe realizes the function of the sedimentation treatment of dosing to sewage, and it is convenient to treat sewage.

[0015] 2、The sewage treatment device convenient for cleaning sludge, through the sludge pump, the flow guide pipe, the suction pipe, the rotating sleeve, the fixed rod and the turning rod, the sludge at the bottom of the treatment box is stirred and discharged, sludge is conveniently cleaned, and use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the utility model;

[0017] Figure 2 is a structural schematic view of the utility model treatment box;

[0018] Figure 3 is a structural schematic view of the rotating sleeve of the utility model;

[0019] Figure 4 is a structural schematic view of the suction pipe of the utility model;

[0020] Figure 5 is a structural schematic view of the fixed frame of the utility model;

[0021] Figure 6 is a structural schematic view of the hollow shaft of the utility model.

[0022] In the drawing: 1, treatment box; 2, sludge pump; 3, first motor; 4, fixed frame; 5, water inlet pipe; 6, fixed frame; 7, suction pipe; 8, rotating sleeve; 9, fixed rod; 10, water outlet pipe; 11, stirring rod; 12, hollow shaft; 13, connecting shaft; 14, gear; 15, flow guide pipe; 16, turning rod; 17, outer gear ring; 18, liquid inlet pipe; 19, transmission shaft; 20, transmission belt; 21, second motor; 22, rotary joint; 23, adjusting rod; 24, locking bolt; 25, connecting ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1 to 6 The utility model provides a technical scheme:

[0025] The utility model provides a sewage treatment device convenient for sludge cleaning, which comprises a treatment box 1, a fixed frame 6 fixedly connected to one side of the treatment box 1, hollow shafts 12 rotationally connected at equal intervals in the fixed frame 6, nozzles provided at equal intervals on the outer side of the hollow shafts 12, a fixed support 4 fixedly connected to the top of the treatment box 1, a suction pipe 7 fixedly connected to the bottom of the fixed support 4, a rotating sleeve 8 rotationally connected to the inside of the fixed support 4 and located on the outer side of the suction pipe 7, fixed rods 9 fixedly connected to the outer side of the rotating sleeve 8 in a symmetrical manner, turning rods 16 fixedly connected to one side of the fixed rods 9 at equal intervals, a sludge pump 2 installed on the outer side of the treatment box 1, and the sludge pump 2 being in communication with the suction pipe 7 through a flow guide pipe 15; during use, the nozzles on the outer side of the hollow shafts 12 spray liquid medicine for promoting the sedimentation of sewage, so that the liquid medicine contacts the sewage and promotes the sedimentation of the sewage, the rotating sleeve 8 drives the turning rods 16 to rotate through the fixed rods 9, thereby agitating the sludge at the bottom of the treatment box 1, and the sludge pump 2 is started, thereby discharging the sludge at the bottom of the treatment box 1 through the suction pipe 7 and the flow guide pipe 15.

[0026] Further, one end of the hollow shaft 12 is provided with a rotary joint 22, and the side, away from the hollow shaft 12, of the rotary joint 22 is provided with a liquid inlet pipe 18; the liquid medicine for promoting the sedimentation of sewage, such as a flocculating agent, is delivered into the inside of the hollow shaft 12 through the liquid inlet pipe 18 and the rotary joint 22, thereby assisting in the treatment of the sewage.

[0027] Further, a transmission shaft 19 is rotationally connected to the inside of the fixed frame 6, and the hollow shaft 12 is in transmission connection with the transmission shaft 19 through a transmission belt 20; the transmission shaft 19 drives the outer side of the hollow shaft 12 to rotate through a belt pulley on the outer side of the transmission shaft 19 and the transmission belt 20.

[0028] Further, a second motor 21 is fixedly connected to the outer side of the fixed frame 6, and the output end of the second motor 21 is fixedly connected with the transmission shaft 19; the transmission shaft 19 is driven to rotate by the second motor 21.

[0029] Further, a water inlet pipe 5 is fixedly connected to one side of the treatment box 1, and a water outlet pipe 10 is fixedly connected to the side, away from the water inlet pipe 5, of the treatment box 1; the water inlet pipe 5 is arranged to facilitate the input of sewage into the inside of the treatment box 1, and the water outlet pipe 10 is arranged to facilitate the discharge of the water above the sludge after the sludge is deposited.

[0030] Further, the inside of the fixed frame 4 is rotatably connected with a connecting shaft 13, one end of the connecting shaft 13 is fixedly connected with a gear 14, the outside of the rotating sleeve 8 is fixedly connected with an external gear ring 17 matched with the gear 14, the top of the fixed frame 4 is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with the connecting shaft 13, the first motor 3 drives the connecting shaft 13 to rotate, the connecting shaft 13 drives the gear 14 to rotate, the gear 14 drives the rotating sleeve 8 to rotate through the external gear ring 17, which is convenient for stirring the sludge.

[0031] Further, the outside of the hollow shaft 12 is fixedly connected with a connecting ring 25, the inside of the connecting ring 25 is threadedly connected with a stirring rod 11, the inside of the stirring rod 11 is slidably connected with an adjusting rod 23, the inside of the stirring rod 11 is threadedly connected with a locking bolt 24, the stirring rod 11 and the adjusting rod 23 are driven to rotate by the rotation of the hollow shaft 12, so as to stir the sewage and promote the sewage to deposit, the length of the adjusting rod 23 in use is adjusted by the sliding of the adjusting rod 23 along the stirring rod 11, and the stirring rod 11 is conveniently disassembled and replaced through the threaded connection between the stirring rod 11 and the connecting ring 25.

[0032] In use, the sewage is delivered into the inside of the treatment tank 1 through the water inlet pipe 5, the medicine liquid such as flocculant for promoting the sewage to deposit is delivered into the inside of the hollow shaft 12 through the liquid inlet pipeline 18 and the rotary joint 22, and is sprayed out through the nozzles on the outside of the hollow shaft 12, so that the medicine liquid contacts with the sewage, the sewage is stirred to promote the sewage to deposit, the second motor 21 is started, the second motor 21 drives the transmission shaft 19 to rotate, the transmission shaft 19 drives the belt pulley on the outside of the hollow shaft 12 to rotate through the belt pulley and the transmission belt 20 on the outside of the transmission shaft 19, and then drives the hollow shaft 12 to rotate, the hollow shaft 12 drives the stirring rod 11 and the adjusting rod 23 to rotate, so as to stir the sewage and promote the sewage to deposit, the water on the upper layer after the deposition is discharged through the water outlet pipe 10, when the sludge needs to be cleaned due to the accumulation, the first motor 3 is started, the first motor 3 drives the gear 14 to rotate through the connecting shaft 13, the gear 14 drives the rotating sleeve 8 to rotate through the external gear ring 17, and the rotating sleeve 8 drives the turning rod 16 to rotate through the fixed rod 9, so as to stir the sludge at the bottom of the treatment tank 1, the sludge pump 2 is started, so as to discharge the sludge at the bottom of the treatment tank 1 through the suction pipe 7 and the flow guide pipe 15, which is convenient for use.

[0033] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0034] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0035] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A sewage treatment device for facilitating the removal of sludge comprising a treatment tank (1) characterised in that: The side of processing box (1) is fixedly connected with fixed frame (6), the inside of fixed frame (6) is rotatably connected with hollow shaft (12), the outside of hollow shaft (12) is equipped with nozzle, the top of processing box (1) is fixedly connected with fixed frame (4), the bottom of fixed frame (4) is fixedly connected with suction pipe (7), the inside of fixed frame (4) and the outside of suction pipe (7) are rotatably connected with rotating sleeve (8), the outside of rotating sleeve (8) is fixedly connected with fixed rod (9) symmetrically, one side of fixed rod (9) is fixedly connected with turnover rod (16) equidistantly, the outside of processing box (1) is installed with sludge pump (2), sludge pump (2) is communicated with suction pipe (7) through flow guide pipe (15).

2. A sewage treatment plant for facilitating sludge cleaning according to claim 1, characterized in that: One end of hollow shaft (12) is provided with rotary joint (22), one side of rotary joint (22) away from hollow shaft (12) is provided with liquid inlet pipe (18).

3. A sewage treatment plant for facilitating sludge cleaning as claimed in claim 1 wherein: The inside of fixed frame (6) is rotatably connected with transmission shaft (19), hollow shaft (12) is drivingly connected with transmission shaft (19) through transmission belt (20).

4. A sewage treatment plant for facilitating sludge cleaning according to claim 3, characterized in that: The outside of fixed frame (6) is fixedly connected with second motor (21), the output end of second motor (21) is fixedly connected with transmission shaft (19).

5. A sewage treatment plant for facilitating sludge cleaning as claimed in claim 1 wherein: One side of processing box (1) is fixedly connected with water inlet pipe (5), one side of processing box (1) away from water inlet pipe (5) is fixedly connected with water outlet pipe (10).

6. A sewage treatment plant for facilitating sludge cleaning according to claim 1, characterized in that: The inside of fixed frame (4) is rotatably connected with connecting shaft (13), one end of connecting shaft (13) is fixedly connected with gear (14), the outside of rotating sleeve (8) is fixedly connected with outer gear ring (17) used in cooperation with gear (14), the top of fixed frame (4) is fixedly connected with first motor (3), the output end of first motor (3) is fixedly connected with connecting shaft (13).

7. A sewage treatment plant for facilitating sludge cleaning according to claim 1, characterized in that: The outside of hollow shaft (12) is fixedly connected with connecting ring (25) symmetrically, the inside of connecting ring (25) is threadedly connected with stirring rod (11), the inside of stirring rod (11) is slidably connected with adjusting rod (23), the inside of stirring rod (11) is threadedly connected with locking bolt (24).

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