Movable sewage treatment device

Abstract

The utility model relates to the field of sewage treatment and discloses a movable sewage treatment device which comprises a box body, the inner wall of the box body is fixedly connected with a shell, the shell is internally and rotatably connected with a rotating drum, the outer wall of the rotating drum is provided with a plurality of grooves, the outer wall of the shell is provided with a plurality of first sieve holes, the bottom end of the shell is communicated with a blow-off pipe, and the blow-off pipe is communicated with the bottom end of the shell. A motor is fixedly installed on the outer wall of the box body, the output end of the motor is fixedly connected with a rotating shaft, the end of the rotating shaft is fixedly connected with a rotating cylinder, a supporting plate is fixedly connected to the inner wall of the box body, a plurality of second screen holes are formed in the outer wall of the supporting plate, the radius of the second screen holes is smaller than that of the first screen holes, and a brush is attached to the top end of the supporting plate. A transmission mechanism is arranged on the outer wall of the rotating shaft, the rotating shaft synchronously drives a reciprocating lead screw through the transmission mechanism, the reciprocating lead screw penetrates through a sliding plate and is in threaded connection with the sliding plate, the bottom end of the sliding plate is fixedly connected with a brush, and the sliding plate is in sliding connection with the inner wall of the box body.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, and more specifically to a movable sewage treatment device. Background Art

[0002] Wastewater treatment is the process of purifying sewage so that it meets 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 care, and catering.

[0003] Existing mobile sewage treatment is often unable to discharge the sediment in the sewage separately, and requires manual cleaning at a later time, which is time-consuming and labor-intensive. In addition, the filter screen is easily clogged, resulting in poor sewage filtering effect. Based on this, the utility model designs a mobile sewage treatment device to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a movable sewage treatment device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: a movable sewage treatment device comprises a box body, the inner wall of the box body is fixedly connected with a shell, a rotating drum is rotatably connected in the shell, the outer wall of the rotating drum is provided with a plurality of grooves, the outer wall of the shell is provided with a plurality of sieve holes 1, the bottom end of the shell is connected with a sewage pipe, the outer wall of the box body is fixedly installed with a motor, the output end of the motor is fixedly connected with a rotating shaft, the end of the rotating shaft is fixedly connected with the rotating drum, the inner wall of the box body is fixedly connected with a support plate, the outer wall of the support plate is provided with a plurality of sieve holes 2, and the radius of the sieve holes 2 is smaller than the radius of the sieve holes 1, a brush is attached to the top of the support plate, the outer wall of the rotating shaft is provided with a transmission mechanism, and the rotating shaft is synchronously driven by a reciprocating screw through the transmission mechanism, the reciprocating screw penetrates a slide plate and is threadedly connected thereto, the bottom end of the slide plate is fixedly connected with the brush, and the slide plate is slidably connected to the inner wall of the box body.

[0006] Furthermore, a water inlet is passed through the top of the box body and is fixedly connected thereto, the water inlet is communicated with the interior of the shell, and the sewage pipe passes through the outer wall of the box body and is fixedly connected thereto.

[0007] Furthermore, sliding grooves are provided on both sides of the inner wall of the box body corresponding to the sliding plates, and the ends of the sliding plates are located in the sliding grooves and are slidably connected thereto.

[0008] Furthermore, a drainage port is connected to the lower side of the outer wall of the box body, an inspection door is provided on the upper side of the outer wall of the box body, and a plurality of movable wheels are fixedly mounted on the bottom end of the box body.

[0009] Furthermore, the transmission mechanism includes a transmission wheel fixedly connected to the rotating shaft and the outer wall of the reciprocating screw rod, and a belt is sleeved between the transmission wheels.

[0010] Furthermore, one end of the reciprocating screw rod penetrates through the outer wall of the box body and is rotatably connected thereto, and the other end of the reciprocating screw rod is rotatably connected to the inner wall of the box body.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model drives the drum to rotate in the shell by connecting the motor to drive the rotating shaft. After the sewage enters the shell, it falls into the groove of the drum. As the drum rotates, the sewage enters the box through the sieve hole 1 and is filtered again through the sieve hole 2 before being discharged through the drain port. Larger sediments in the sewage are directly discharged from the box through the sewage pipe, reducing the subsequent cleaning work.

[0013] 2. The utility model drives the slide plate to move back and forth along the slide groove by a belt-driven reciprocating screw rod, and at the same time, the brush at the bottom end of the slide plate continuously cleans the sieve hole 2 of the support plate to prevent the sediment in the sewage from clogging the sieve hole 2, thereby affecting the filtration of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall front view of the utility model.

[0015] Figure 2 It is a side view of the utility model.

[0016] Figure 3 It is a cross-sectional view of the utility model.

[0017] Figure 4 This is a disassembled diagram of the rotary drum and the shell of the utility model.

[0018] The accompanying drawings are marked as follows: 1. box body; 2. inspection door; 3. water inlet; 4. motor; 5. transmission mechanism; 51. transmission wheel; 52. belt; 6. reciprocating screw; 7. moving wheel; 8. drain outlet; 9. drain pipe; 10. shell; 11. sieve hole one; 12. brush; 13. support plate; 14. sieve hole two; 15. slide plate; 16. slide groove; 17. rotating shaft; 18. rotating drum; 19. groove. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The mobile sewage treatment device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] Reference Figure 1-4 The utility model provides a movable sewage treatment device, including a box body 1, a shell body 10 is fixedly connected to the inner wall of the box body 1, a drum 18 is rotatably connected to the shell body 10, a plurality of grooves 19 are provided on the outer wall of the drum 18, a plurality of sieve holes 11 are provided on the outer wall of the shell body 10, a sewage pipe 9 is connected to the bottom end of the shell body 10, a water inlet 3 is penetrated through the top of the box body 1 and is fixedly connected thereto, the water inlet 3 is connected to the inside of the shell body 10, the sewage is injected into the shell body 10 through the water inlet 3, and the motor 4 is connected to drive the rotating shaft 17 to drive the drum 1 8 rotates in the shell 10, and the sewage enters the shell 10 and falls into the groove 19 of the drum 18. As the drum 18 rotates, the sewage enters the box 1 through the sieve hole 11 and is filtered again through the sieve hole 2 14, and then discharged through the drain port 8. Large sediments in the sewage are directly discharged from the box 1 through the sewage pipe 9, which reduces the later cleaning work. The outer wall of the box 1 is fixedly installed with a motor 4, and the output end of the motor 4 is fixedly connected to the shaft 17. The end of the shaft 17 is fixedly connected to the drum 18. The inner wall of the box 1 is fixedly connected to the support plate 13, and the outer wall of the support plate 13 is provided with a plurality of sieve holes 2 14. The radius of the second sieve hole 14 is smaller than the radius of the first sieve hole 11. The lower side of the outer wall of the box body 1 is connected with a drain port 8. The upper side of the outer wall of the box body 1 is provided with an inspection door 2. A plurality of moving wheels 7 are fixedly installed at the bottom of the box body 1. A brush 12 is attached to the top of the support plate 13. A transmission mechanism 5 is provided on the outer wall of the rotating shaft 17. The rotating shaft 17 is synchronously driven by the transmission mechanism 5 with a reciprocating screw 6. The transmission mechanism 5 includes a transmission wheel 51 fixedly connected to the outer wall of the rotating shaft 17 and the reciprocating screw 6. A belt 52 is sleeved between the transmission wheels 51. The reciprocating screw 6 penetrates the slide plate 15 and is threadedly connected thereto. One end of the reciprocating screw 6 It penetrates the outer wall of the box body 1 and is rotatably connected thereto, the other end of the reciprocating screw rod 6 is rotatably connected to the inner wall of the box body 1, the bottom end of the slide plate 15 is fixedly connected to the brush 12, and the reciprocating screw rod 6 drives the slide plate 15 to reciprocate along the slide groove 16. At the same time, the brush 12 at the bottom end of the slide plate 15 continuously cleans the sieve hole 14 of the support plate 13 to prevent the sediment in the sewage from clogging the sieve hole 14, thereby affecting the filtering of the sewage, and the slide plate 15 is slidably connected to the inner wall of the box body 1, and slide grooves 16 are provided on both sides of the inner wall of the box body 1 corresponding to the slide plate 15, and the end of the slide plate 15 is located in the slide groove 16 and is slidably connected thereto.

[0021] The working principle of the utility model is as follows: sewage is injected into the shell 10 through the water inlet 3, and the motor 4 is connected to drive the rotating shaft 17 to drive the drum 18 to rotate in the shell 10. After the sewage enters the shell 10, it falls into the groove 19 of the drum 18. As the drum 18 rotates, the sewage enters the box 1 through the sieve hole 11 and is filtered again through the sieve hole 2 14, and then discharged through the drain port 8. Larger sediments in the sewage are directly discharged from the box 1 through the sewage pipe 9, which reduces the later cleaning work.

[0022] At the same time, the rotating shaft 17 drives the reciprocating screw 6 through the belt 52 to drive the slide plate 15 to reciprocate along the slide groove 16. At the same time, the brush 12 at the bottom end of the slide plate 15 continuously cleans the sieve hole 14 of the support plate 13 to prevent the sediment in the sewage from clogging the sieve hole 14, thereby affecting the filtering work of the sewage.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0024] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0025] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A mobile sewage treatment device, comprising a housing (1), characterized in that: The inner wall of the box body (1) is fixedly connected to a shell (10), a rotating drum (18) is rotatably connected inside the shell body (10), a plurality of grooves (19) are provided on the outer wall of the rotating drum (18), a plurality of sieve holes (11) are provided on the outer wall of the shell body (10), a sewage discharge pipe (9) is connected to the bottom end of the shell body (10), a motor (4) is fixedly mounted on the outer wall of the box body (1), a rotating shaft (17) is fixedly connected to the output end of the motor (4), the end of the rotating shaft (17) is fixedly connected to the rotating drum (18), and a support plate (17) is fixedly connected to the inner wall of the box body (1). 13), the outer wall of the support plate (13) is provided with a plurality of sieve holes (14), and the radius of the sieve holes (14) is smaller than the radius of the sieve holes (11), a brush (12) is attached to the top of the support plate (13), a transmission mechanism (5) is provided on the outer wall of the rotating shaft (17), and the rotating shaft (17) is synchronously driven by a reciprocating screw (6) through the transmission mechanism (5), the reciprocating screw (6) penetrates a slide plate (15) and is threadedly connected thereto, the bottom end of the slide plate (15) is fixedly connected to the brush (12), and the slide plate (15) is slidably connected to the inner wall of the box body (1).

2. A mobile sewage treatment device according to claim 1, characterized in that: A water inlet (3) passes through the top of the box body (1) and is fixedly connected thereto; the water inlet (3) is in communication with the interior of the shell body (10); and the sewage discharge pipe (9) passes through the outer wall of the box body (1) and is fixedly connected thereto.

3. A mobile sewage treatment device according to claim 1, characterized in that: Slide grooves (16) are provided on both sides of the inner wall of the box body (1) corresponding to the slide plate (15), and the ends of the slide plate (15) are located in the slide grooves (16) and are slidably connected thereto.

4. A mobile sewage treatment device according to claim 1, characterized in that: The lower side of the outer wall of the box body (1) is connected to a drainage port (8), the upper side of the outer wall of the box body (1) is provided with an inspection door (2), and a plurality of movable wheels (7) are fixedly mounted at the bottom end of the box body (1).

5. The mobile sewage treatment device according to claim 1, characterized in that: The transmission mechanism (5) comprises a transmission wheel (51) fixedly connected to the rotating shaft (17) and the outer wall of the reciprocating screw rod (6), and a belt (52) is sleeved between the transmission wheels (51).

6. The mobile sewage treatment device according to claim 1, characterized in that: One end of the reciprocating screw rod (6) penetrates the outer wall of the box body (1) and is rotatably connected thereto, and the other end of the reciprocating screw rod (6) is rotatably connected to the inner wall of the box body (1).

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