Integrated sewage treatment equipment

Abstract

The utility model relates to the technical field of sewage treatment, and provides integrated sewage treatment equipment which comprises a box body, a stirring mechanism arranged at the top end of the inner side of the box body, a motor fixedly mounted at the top of the box body, a filter plate fixedly connected to the inner side of the box body, and a cleaning mechanism arranged on the top surface of the filter plate, the reciprocating screw rod is rotationally connected to the inner side of the box body and is in threaded connection with a movable block, the top end of the movable block is in sliding connection with a guide rod, the guide rod is fixedly connected to the middle of the inner side of the box body, an elastic connecting piece is hinged to the bottom end of the movable block, and a brush plate is hinged to the bottom end of the elastic connecting piece; carding mechanisms are arranged at the top ends of the filter plates. According to the cleaning brush, the combing mechanism is used for combing the bristles of the brush plate, so that impurities adhered to the bristles of the brush plate can be removed, and the problem that the filter screen cannot be cleaned due to the fact that the impurities are easily adhered to the bristles of the cleaning brush in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, and in particular to integrated sewage treatment equipment. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Integrated sewage treatment equipment is widely used in agriculture, industry, medical treatment, catering and daily life water fields. Regardless of the field of sewage treatment equipment, it is necessary to pre-treat and precipitate the sewage to remove impurities, and then go through purification processes such as filtration and biological treatment before discharge.

[0003] After searching, Chinese patent publication CN219950522U discloses "integrated sewage treatment equipment, including a treatment box, a filter box is fixedly connected to the left side of the treatment box, a first filter screen is fixedly connected to the inside of the treatment box, a second filter screen is slidably connected to the inside of the filter box, a cleaning component is provided on the treatment box, and a fixing component is provided on the filter box."

[0004] The above patent pre-treats sewage by setting a "first filter" to filter out impurities in the sewage, and then drives the "cleaning brush" to slide along the top surface of the "first filter" to clean the accumulated impurities. However, since there are some highly viscous impurities in the sewage, and the humidity of these impurities increases after mixing with the sewage, the viscosity of these impurities is further increased. When the "cleaning brush" cleans these highly viscous impurities, these impurities will be adsorbed on the bristles of the "cleaning brush". As the impurities adsorbed by the bristles of the "cleaning brush" increase, the "cleaning brush" will not be able to clean the "first filter". Utility Model Content

[0005] The utility model provides an integrated sewage treatment device, which solves the problem in the prior art that the bristles of the cleaning brush are easily adhered to impurities, resulting in the inability to clean the filter screen.

[0006] The technical scheme of the utility model is as follows: an integrated sewage treatment equipment comprises a box body, the top of the inner side of the box body is provided with a stirring mechanism for stirring sewage, the top of the box body is fixedly installed with a motor that drives the stirring mechanism to rotate, the bottom end of the inner side of the box body is fixedly connected with an inclined filter plate, the top surface of the filter plate is provided with a cleaning mechanism, the cleaning mechanism comprises a reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inner side of the box body, the reciprocating screw rod is threadedly connected with a movable block, the top end of the movable block is slidably connected with a guide rod arranged parallel to the reciprocating screw rod, the guide rod is fixedly connected to the middle part of the inner side of the box body, the bottom end of the movable block is hinged with an elastic connecting piece, the bottom end of the elastic connecting piece is hinged with a brush plate, the bristle portion of the brush plate is slidably connected with the filter plate, the outer side of the box body is provided with a transmission mechanism that drives the reciprocating screw rod to rotate by cooperating with the motor, and the top end of the filter plate is provided with a combing mechanism for combing the bristles of the brush plate.

[0007] Preferably, one end of the top of the box body is fixedly connected with a feed pipe communicating with the interior of the box body, and one end of the bottom of the box body is fixedly connected with a discharge pipe communicating with the interior of the box body.

[0008] Preferably, a waste pipe communicating with the interior of the box is provided at the bottom end of the filter plate, the waste pipe is fixedly connected to the outside of the box, and the pipe opening of the waste pipe is connected with the bottom end of the filter plate.

[0009] Preferably, the elastic connecting member includes a sleeve, the top of the sleeve is hinged to the bottom of the movable block, the bottom end of the sleeve is slidably connected to a sleeve rod penetrating the bottom wall of the sleeve, the bottom end of the sleeve rod is hinged to the brush plate, the top of the sleeve rod is fixedly connected to a limiting block, the limiting block is slidably connected to the inner wall of the sleeve, a spring is placed at the top end of the inner side of the sleeve, the top end of the spring is in contact with the top wall of the sleeve, and the bottom end of the spring is in contact with the limiting block.

[0010] Preferably, the diameter of the limit block is larger than the diameter of the sleeve rod, and the inner diameter of the sleeve is the same as the diameter of the limit block.

[0011] Preferably, the transmission mechanism includes bevel gear 1, which is fixedly connected to the output shaft of the motor, one end of the top of the box is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to bevel gear 2 meshing with bevel gear 1, the other end of the rotating shaft is fixedly connected to pulley 1, one end of the reciprocating screw is fixedly connected to pulley 2, and pulley 2 is connected to pulley 1 through a belt drive.

[0012] Preferably, the combing mechanism includes a snap-in plate, which is slidably matched with one side of the box, and one side of the snap-in plate is fixedly connected to an inclined plate, one end of the inclined plate passes through the side wall of the box and extends to the inner side of the box, the inclined plate is arranged parallel to the filter plate, and the bottom surface of the inclined plate is in contact with the top surface of the filter plate, and a plurality of comb teeth are fixedly connected to the top of the inclined plate, and the plurality of comb teeth are equidistantly distributed along the width direction of the inclined plate.

[0013] Preferably, a slot matching the snap-in plate is provided on the side wall of the box body, and the snap-in plate is slidably connected to the inner wall of the slot.

[0014] The technical effects and advantages of the utility model are as follows: impurities in sewage can be filtered out by the filter plate, and the filter plate is arranged at an angle, so that the filtered impurities with lower viscosity can fall into the discharge pipe for discharge under the action of gravity, and at the same time, the motor is started to make the transmission mechanism drive the reciprocating screw to rotate, which makes the movable block reciprocate along the axis direction of the reciprocating screw, and also makes the brush plate reciprocate along the top surface of the filter plate, so that the brush plate can clean up the sticky impurities accumulated on the filter plate, and when the brush plate moves to the bottom end of the filter plate, the cleaned impurities can be introduced into the discharge pipe for discharge, and when the brush plate moves to the top end of the filter plate, it contacts with the combing mechanism, which makes the combing mechanism comb the bristles of the brush plate, so that the impurities adhered to the bristles of the brush plate can be removed, thereby ensuring that the brush plate can continuously clean the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure diagram of the integrated sewage treatment equipment of the utility model is shown in FIG. Figure 1 .

[0016] Figure 2 The structure diagram of the integrated sewage treatment equipment of the utility model is shown in FIG. Figure 2 .

[0017] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the elastic connecting piece of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the transmission mechanism of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the combing mechanism of the utility model.

[0021] The accompanying drawings are marked as follows: 1. box body; 11. feed pipe; 12. discharge pipe; 2. stirring mechanism; 3. motor; 4. filter plate; 5. drainage pipe; 6. cleaning mechanism; 61. reciprocating screw; 62. movable block; 63. elastic connecting piece; 631. sleeve; 632. sleeve rod; 633. limit block; 634. spring; 64. brush plate; 65. guide rod; 7. transmission mechanism; 71. bevel gear one; 72. rotating shaft; 73. bevel gear two; 74. pulley one; 75. pulley two; 8. combing mechanism; 81. clamping plate; 82. inclined plate; 83. comb teeth. DETAILED DESCRIPTION

[0022] The following will be combined with 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 of 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.

[0023] Reference Figure 1 - Figure 3 The utility model provides an integrated sewage treatment device, including a box body 1, one end of the top of the box body 1 is fixedly connected with a feed pipe 11 communicating with the inside of the box body 1, and one end of the bottom of the box body 1 is fixedly connected with a discharge pipe 12 communicating with the inside of the box body 1; a stirring mechanism 2 for stirring sewage is arranged at the top of the inner side of the box body 1, a motor 3 for driving the stirring mechanism 2 to rotate is fixedly installed on the top of the box body 1, a filter plate 4 arranged obliquely is fixedly connected to the bottom end of the inner side of the box body 1, a cleaning mechanism 6 is arranged on the top surface of the filter plate 4, a drainage pipe 5 communicating with the inside of the box body 1 is arranged at the bottom end of the filter plate 4, the drainage pipe 5 is fixedly connected to the outside of the box body 1, and the pipe mouth position of the drainage pipe 5 is aligned with the bottom of the filter plate 4. The cleaning mechanism 6 includes a reciprocating screw 61, which is rotatably connected to the inner side of the box body 1, and a movable block 62 is threadedly connected to the reciprocating screw 61. The top of the movable block 62 is slidably connected to a guide rod 65 arranged parallel to the reciprocating screw 61, and the guide rod 65 is fixedly connected to the middle part of the inner side of the box body 1. The bottom end of the movable block 62 is hinged with an elastic connecting piece 63, and the bottom end of the elastic connecting piece 63 is hinged with a brush plate 64. The bristle part of the brush plate 64 is slidably connected to the filter plate 4. A transmission mechanism 7 is provided on the outer side of the box body 1 for driving the reciprocating screw 61 to rotate by cooperating with the motor 3, and a combing mechanism 8 is provided on the top of the filter plate 4 for combing the bristles of the brush plate 64.

[0024] Impurities in sewage can be filtered out by the filter plate 4, and the filter plate 4 is set at an angle, so that the filtered impurities with lower viscosity can fall into the discharge pipe 5 under the action of gravity and be discharged. At the same time, the motor 3 is started to make the transmission mechanism 7 drive the reciprocating screw 61 to rotate, which makes the movable block 62 reciprocate along the axial direction of the reciprocating screw 61, and also makes the brush plate 64 reciprocate along the top surface of the filter plate 4. Thus, the brush plate 64 can clean up the sticky impurities accumulated on the filter plate 4. When the brush plate 64 moves to the bottom end of the filter plate 4, the cleaned impurities can be introduced into the discharge pipe 5 for discharge. When the brush plate 64 moves to the top end of the filter plate 4, it contacts with the combing mechanism 8, which makes the combing mechanism 8 comb the bristles of the brush plate 64, so that the impurities adhered to the bristles of the brush plate 64 can be removed, ensuring that the brush plate 64 can continuously clean the filter plate 4.

[0025] Reference Figure 4 The elastic connecting member 63 includes a sleeve 631, the top of the sleeve 631 is hinged to the bottom of the movable block 62, the bottom end of the sleeve 631 is slidably connected with a sleeve rod 632 that penetrates the bottom wall of the sleeve 631, the bottom end of the sleeve rod 632 is hinged to the brush plate 64, the top of the sleeve rod 632 is fixedly connected to a limiting block 633, the limiting block 633 is slidably connected to the inner wall of the sleeve 631, a spring 634 is placed at the top of the inner side of the sleeve 631, the top of the spring 634 is in contact with the top wall of the sleeve 631, the bottom end of the spring 634 is in contact with the limiting block 633, the diameter of the limiting block 633 is larger than the diameter of the sleeve rod 632, and the inner diameter of the sleeve 631 is the same as the diameter of the limiting block 633. When the brush plate 64 can slide along the top surface of the filter plate 4, the limit block 633 can always apply outward pressure to the sleeve rod 632 under the action of the spring 634, which makes the sleeve rod 632 apply downward pressure to the brush plate 64, so that the brush plate 64 always contacts the top surface of the filter plate 4, thereby improving the cleaning effect of the filter plate 4.

[0026] Reference Figure 5The transmission mechanism 7 includes a bevel gear 1 71, which is fixedly connected to the output shaft of the motor 3. One end of the top of the housing 1 is rotatably connected to a rotating shaft 72, one end of the rotating shaft 72 is fixedly connected to a bevel gear 2 73 meshing with the bevel gear 1 71, and the other end of the rotating shaft 72 is fixedly connected to a pulley 1 74. One end of the reciprocating screw 61 is fixedly connected to a pulley 2 75, and the pulley 2 75 is connected to the pulley 1 74 through a belt transmission. The motor 3 drives the bevel gear 1 71 to rotate, which makes the bevel gear 2 73 rotate synchronously, and also makes the rotating shaft 72 rotate, so that the pulley 1 74 rotates synchronously. Under the transmission of the belt, the pulley 2 75 drives the reciprocating screw 61 to rotate, which makes the movable block 62 reciprocate along the axis direction of the reciprocating screw 61, and also makes the brush plate 64 reciprocate along the top surface of the filter plate 4. The brush plate 64 can clean the sticky impurities accumulated on the filter plate 4.

[0027] Reference Figure 6 The combing mechanism 8 includes a snap-in plate 81, which is slidably matched with one side of the box body 1. One side of the snap-in plate 81 is fixedly connected with an inclined plate 82, one end of the inclined plate 82 passes through the side wall of the box body 1 and extends to the inner side of the box body 1. The inclined plate 82 is arranged parallel to the filter plate 4, and the bottom surface of the inclined plate 82 is in contact with the top surface of the filter plate 4. A plurality of comb teeth 83 are fixedly connected to the top of the inclined plate 82, and the plurality of comb teeth 83 are equidistantly distributed along the width direction of the inclined plate 82. A card slot matching the snap-in plate 81 is opened on the side wall of the box body 1, and the snap-in plate 81 is slidably connected to the inner wall of the card slot.

[0028] The working principle of the utility model is as follows: first, sewage is introduced into the box body 1 through the feed pipe 11, and then the motor 3 is started to make the stirring mechanism 2 stir the sewage and the medicine, so that the medicine and the sewage are fully mixed, and the impurities in the sewage can be filtered out through the filter plate 4, and the filter plate 4 is inclined, so that the filtered impurities with low viscosity can fall into the impurity discharge pipe 5 under the action of gravity and be discharged;

[0029] At the same time, the motor 3 drives the bevel gear 1 71 to rotate, which makes the bevel gear 2 73 rotate synchronously, and also makes the rotating shaft 72 rotate, so that the pulley 1 74 rotates synchronously, and the pulley 2 75 drives the reciprocating screw 61 to rotate under the transmission of the belt, so that the movable block 62 can reciprocate along the axis direction of the reciprocating screw 61, and also makes the brush plate 64 reciprocate along the top surface of the filter plate 4. The brush plate 64 can clean up the sticky impurities accumulated on the filter plate 4;

[0030] When the brush plate 64 moves to the bottom end of the filter plate 4, the cleaned impurities can be introduced into the discharge pipe 5 for discharge. When the brush plate 64 moves to the top end of the filter plate 4, the bristles of the brush plate 64 contact the comb teeth 83 on the inclined plate 82 and the two slide relative to each other, which enables the comb teeth 83 to clean up the impurities adsorbed on the bristles of the brush plate 64, ensuring that the brush plate 64 can continuously clean the filter plate 4.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated sewage treatment device, comprising a housing (1), wherein a stirring mechanism (2) for stirring sewage is arranged at the top of the inner side of the housing (1), and a motor (3) for driving the stirring mechanism (2) to rotate is fixedly mounted on the top of the housing (1), wherein: The bottom end of the inner side of the box body (1) is fixedly connected to a filter plate (4) arranged obliquely, and the top surface of the filter plate (4) is provided with a cleaning mechanism (6), and the cleaning mechanism (6) comprises a reciprocating screw (61), the reciprocating screw (61) is rotatably connected to the inner side of the box body (1), a movable block (62) is threadedly connected to the reciprocating screw (61), and a guide rod (65) arranged parallel to the reciprocating screw (61) is slidably connected to the top end of the movable block (62), and the guide rod (65) is fixedly connected to the reciprocating screw (61). The movable block (62) is connected to the middle part of the inner side of the box body (1), the bottom end of which is hingedly connected to an elastic connecting piece (63), the bottom end of which is hingedly connected to a brush plate (64), the brush portion of the brush plate (64) is slidably connected to the filter plate (4), the outer side of the box body (1) is provided with a transmission mechanism (7) which drives the reciprocating screw rod (61) to rotate by cooperating with the motor (3), and the top end of the filter plate (4) is provided with a combing mechanism (8) which combs the bristles of the brush plate (64).

2. The integrated sewage treatment equipment according to claim 1, characterized in that: One end of the top of the box body (1) is fixedly connected to a feed pipe (11) communicating with the interior of the box body (1), and one end of the bottom of the box body (1) is fixedly connected to a discharge pipe (12) communicating with the interior of the box body (1).

3. The integrated sewage treatment equipment according to claim 1, characterized in that: The bottom end of the filter plate (4) is provided with a waste pipe (5) communicating with the interior of the box body (1); the waste pipe (5) is fixedly connected to the outside of the box body (1), and the pipe opening of the waste pipe (5) is connected to the bottom end of the filter plate (4).

4. The integrated sewage treatment equipment according to claim 1, characterized in that: The elastic connecting member (63) comprises a sleeve (631), the top end of the sleeve (631) is hinged to the bottom of the movable block (62), the bottom end of the sleeve (631) is slidably connected to a sleeve rod (632) penetrating the bottom wall of the sleeve (631), the bottom end of the sleeve rod (632) is hinged to the brush plate (64), the top end of the sleeve rod (632) is fixedly connected to a limit block (633), the limit block (633) is slidably connected to the inner wall of the sleeve (631), a spring (634) is placed at the top end of the inner side of the sleeve (631), the top end of the spring (634) contacts the top wall of the sleeve (631), and the bottom end of the spring (634) contacts the limit block (633).

5. The integrated sewage treatment equipment according to claim 4, characterized in that: The diameter of the limit block (633) is larger than the diameter of the sleeve rod (632), and the inner diameter of the sleeve (631) is the same as the diameter of the limit block (633).

6. The integrated sewage treatment equipment according to claim 1, characterized in that: The transmission mechanism (7) comprises a bevel gear 1 (71), wherein the bevel gear 1 (71) is fixedly connected to the output shaft of the motor (3); one end of the top of the housing (1) is rotatably connected to a rotating shaft (72); one end of the rotating shaft (72) is fixedly connected to a bevel gear 2 (73) meshing with the bevel gear 1 (71); the other end of the rotating shaft (72) is fixedly connected to a pulley 1 (74); one end of the reciprocating screw rod (61) is fixedly connected to a pulley 2 (75); and the pulley 2 (75) is connected to the pulley 1 (74) via a belt transmission.

7. The integrated sewage treatment equipment according to claim 1, characterized in that: The combing mechanism (8) comprises a snap-in plate (81), the snap-in plate (81) being slidably matched with one side of the box body (1), a slanted plate (82) being fixedly connected to one side of the snap-in plate (81), one end of the slanted plate (82) penetrating the side wall of the box body (1) and extending to the inner side of the box body (1), the slanted plate (82) being arranged parallel to the filter plate (4), and the bottom surface of the slanted plate (82) being in contact with the top surface of the filter plate (4), and a plurality of comb teeth (83) being fixedly connected to the top of the slanted plate (82), and the plurality of comb teeth (83) being equidistantly distributed along the width direction of the slanted plate (82).

8. The integrated sewage treatment equipment according to claim 7, characterized in that: A slot matching the snap-in plate (81) is provided on the side wall of the box body (1), and the snap-in plate (81) is slidably connected to the inner wall of the slot.

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