CN211611784U - A sewage purification and treatment device for rural ditches - Google Patents

Abstract

The utility model discloses a sewage purification and treatment device for rural ditches, comprising a treatment box without a top, the bottom surface of the treatment box is an inclined surface, a box cover is sleeved on the top of the treatment box, and the top of the box cover is opened with a box cover. The liquid suction hole, the inner wall of the liquid suction hole is welded with a liquid suction pipe, the middle position of the inner walls of both sides of the treatment box is provided with a lifting mechanism, and the outer wall of one side of the treatment box is provided with a miscellaneous discharge hole near the top position, And the inner wall of the miscellaneous hole is welded with a rectangular tube, the bottom inner wall of the rectangular tube is provided with a rectangular hole, and the inner wall of the rectangular hole is welded with a rectangular box, the top of the rectangular tube is provided with an insertion hole, and the inner wall of the insertion hole is opened. A baffle is inserted and connected, and the bottom end of the baffle is inserted into the rectangular box. The utility model relates to a sewage purification treatment device for rural ditches. The device has better treatment effect, can effectively filter sewage, and improves the practicability of the device.

Description

A sewage purification and treatment device for rural ditches

technical field

The utility model relates to the technical field of sewage purification treatment devices, in particular to a sewage purification treatment device for rural ditches.

Background technique

Most of the rural sewage is domestic sewage. In the process of treating rural sewage, ditches need to be laid, and then the ditches are used to concentrate the sewage. After the sewage is concentrated, it is purified and treated, which requires the use of sewage purification treatment. device.

At present, most of the existing treatment devices used for sewage purification in rural ditches on the market have the following shortcomings in the process of use: the sewage cannot be effectively separated from solid and liquid, and it is not convenient for the staff to filter the filtered water. The solid slag is removed. To sum up, most of the existing treatment devices used for sewage purification in rural ditches cannot meet the actual needs well.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and proposes a sewage purification and treatment device for rural ditches.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A sewage purification and treatment device for rural ditches, comprising a treatment box without a top, the bottom surface of the treatment box is an inclined plane, a box cover is sleeved on the top of the treatment box, and a suction hole is opened on the top of the box cover, so the The inner wall of the suction hole is welded with a suction pipe, the middle position of the inner walls on both sides of the treatment box is provided with a lifting mechanism, and the outer wall of one side of the treatment box is provided with a miscellaneous discharge hole near the top position, and the miscellaneous discharge hole is located in the middle. The inner wall is welded with a rectangular tube, the bottom inner wall of the rectangular tube is provided with a rectangular hole, and the inner wall of the rectangular hole is welded with a rectangular box, the top of the rectangular tube is provided with an insertion hole, and a baffle is inserted in the insertion hole , the bottom end of the baffle is inserted into the rectangular box, a slag discharge hole is opened on one side of the outer wall of the processing box near the bottom, and the inner wall of the slag discharge hole is welded with a slag discharge pipe. Both the top and the bottom are provided with circular holes, and the inner walls of the two circular holes are connected with circular rods through bearings. The opposite ends of the two circular rods are welded with the same circular plate, and the outer diameter of the circular plate is the same as the slag discharge. The inner diameter of the tube is suitable.

Further, a horizontal plate is welded on an outer wall of one side of the processing box, and a square hole is opened on the top outer wall of the horizontal plate, the inner wall of the square hole is fixed with a first casing by bolts, and the inner wall of the first casing is fixed by bolts. The first motor, the bottom end of the output shaft of the first motor is keyed to the top end of the round rod.

Further, a liquid inlet hole is opened on one side of the outer wall of the processing box near the bottom, and an inclined feed pipe is welded to the inner wall of the liquid inlet hole.

Further, four mounting seats are welded on the bottom of the processing box, and the bottom ends of the four mounting seats are welded with uprights, the bottom ends of the uprights are welded with pads, and the tops of the pads are each provided with two plugs. A ground rod is inserted into the insertion hole.

Further, the lifting mechanism includes two square plates, and the two square plates are respectively welded on the inner walls of the processing box near the top and the bottom, and the outer walls on the opposite side of the two square plates are connected with the same threaded shaft through bearings, and the threaded The outer wall of the shaft close to the top is keyed with a slave gear, one side of the outer wall of the processing box close to the top is provided with an insertion hole, and one end of the slave gear is inserted into the insertion hole.

Further, the side wall of the processing box is fixed with a second casing by bolts, the inner wall of the second casing is fixed with a second motor by bolts, the top end of the output shaft of the second motor is keyed with a main gear, and the main gear is connected with the slave. Gears mesh.

Further, the outer walls of the two threaded shafts are threadedly connected with an upper filter plate and a lower filter plate, and the top outer walls of the upper filter plate and the lower filter plate are respectively provided with an upper filter hole and a lower filter hole, and the diameter of the upper filter hole is less than The diameter of the lower filter hole, the outer wall of the opposite side of the upper filter plate and the lower filter plate are welded with four connecting rods, and the side walls of the upper filter plate and the lower filter plate are respectively in contact with the inner wall of the treatment box.

The beneficial effects of the present utility model are:

1. By setting the treatment box, the upper filter plate and the lower filter plate, the solid-liquid separation of the sewage can be realized, and since the diameter of the upper filter hole is smaller than the diameter of the lower filter hole, the upper filter plate and the lower filter plate can be used for sewage treatment. Two-stage filtration, thereby improving the comprehensiveness of sewage filtration treatment.

2. By setting the threaded shaft and the second motor, when cleaning the slag in the treatment box, start the second motor, and the second motor drives the threaded shaft to rotate. With the rotation of the threaded shaft, the upper filter plate and the lower filter plate will move along the With the movement of the threaded shaft, when the connecting rod between the upper filter plate and the lower filter plate moves to the rectangular tube, the baffle is pulled out, and the filtered slag between the upper filter plate and the lower filter plate is removed from the rectangular tube. Discharge, the above-mentioned operation is convenient, and it is convenient for slag discharge.

3. By setting the first motor and the circular plate, when cleaning the slag at the bottom of the treatment box, start the first motor, and the first motor drives the circular plate to rotate 180°, then the slag is discharged from the slag discharge pipe, and the whole process is avoided. The staff is in contact with the slag discharge pipe.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of rural ditch sewage purification treatment device proposed by the utility model;

Fig. 2 is a schematic view of the top section structure of a sewage purification and treatment device for rural ditches proposed by the utility model;

FIG. 3 is a schematic front view of the structure of a sewage purification and treatment device for rural ditches proposed by the utility model.

In the picture: 1-ground rod, 2-backing plate, 3-column, 4-processing box, 5-feeding pipe, 6-lower filter hole, 7-lower filter plate, 8-round plate, 9-slag discharge Tube, 10-first motor, 11-cross plate, 12-connecting rod, 13-upper filter hole, 14-upper filter plate, 15-threaded shaft, 16-slave gear, 17-square plate, 18-rectangular tube, 19-baffle plate, 20-rectangular box, 21-main gear, 22-box cover, 23-liquid suction pipe, 24-second motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, a sewage purification and treatment device for rural ditches includes a treatment box 4 without a roof, the bottom surface of the treatment box 4 is a slope, the top of the treatment box 4 is sleeved with a box cover 22, and the top of the box cover 22 There is a suction hole, the inner wall of the suction hole is welded with a suction pipe 23, the middle position of the inner wall on both sides of the treatment box 4 is provided with a lifting mechanism, and the outer wall of one side of the treatment box 4 is close to the top. The inner wall of the miscellaneous hole is welded with a rectangular tube 18, the bottom inner wall of the rectangular tube 18 is provided with a rectangular hole, and the inner wall of the rectangular hole is welded with a rectangular box 20, the top of the rectangular tube 18 is provided with an insertion hole, and the insertion hole is inserted into the hole. A baffle plate 19 is connected, the bottom end of the baffle plate 19 is inserted into the rectangular box 20, a slag discharge hole is opened on one side of the outer wall of the processing box 4 near the bottom, and the inner wall of the slag discharge hole is welded with a slag discharge pipe 9, which discharges the slag. The top and bottom of the slag pipe 9 are provided with circular holes, and the inner walls of the two circular holes are connected with circular rods through bearings. The opposite ends of the two circular rods are welded with the same circular plate 8, and the outer diameter of the circular plate 8 is The specifications are adapted to the inner diameter of the slag discharge pipe 9 , the first motor 10 is activated, and the first motor 10 drives the circular plate 8 to rotate 180°, and the slag is discharged from the slag discharge pipe 9 .

In the present invention, a horizontal plate 11 is welded on one side outer wall of the processing box 4, and a square hole is opened on the top outer wall of the horizontal plate 11. The inner wall of the square hole is fixed with a first casing by bolts, and the inner wall of the first casing passes through The first motor 10 is fixed with the bolt, and the bottom end of the output shaft of the first motor 10 is keyed to the top end of the round rod.

Wherein, a liquid inlet hole is opened on one side of the outer wall of the processing box 4 near the bottom, and an inclined feeding pipe 5 is welded on the inner wall of the liquid inlet hole.

Among them, the bottom of the processing box 4 is welded with four mounting seats, and the bottom ends of the four mounting seats are welded with uprights 3, the bottom ends of the uprights 3 are welded with backing plates 2, and the tops of the backing plates 2 are each opened with two Insertion holes, and grounding rods 1 are inserted into the insertion holes.

The lifting mechanism includes two square plates 17, and the two square plates 17 are respectively welded on the inner walls of the processing box 4 near the top and the bottom, and the outer walls on the opposite side of the two square plates 17 are connected with the same threaded shaft 15 through bearings. , the outer wall of the threaded shaft 15 near the top is keyed with a secondary gear 16, one side of the outer wall of the processing box 4 near the top has a plug hole, and one end of the secondary gear 16 is plugged into the plug hole.

Wherein, the side wall of the processing box 4 is fixed with a second casing by bolts, the inner wall of the second casing is fixed with a second motor 24 by bolts, the top end of the output shaft of the second motor 24 is connected with a main gear 21 by a key, and the main gear 21 Mesh with the slave gear 16 .

Among them, the outer walls of the two threaded shafts 15 are threadedly connected with the upper filter plate 14 and the lower filter plate 7. After the sewage is filtered by the upper filter plate 13 and the lower filter plate 7, solid-liquid separation is realized, and the upper filter plate 14 and the lower filter plate 7 are separated. The top outer wall of the filter plate 7 is respectively provided with an upper filter hole 13 and a lower filter hole 6. The diameter of the upper filter hole 13 is smaller than the diameter of the lower filter hole 6. Since the diameter of the upper filter hole 13 is smaller than the diameter of the lower filter hole 6, the upper filter hole 13 is smaller than the lower filter hole 6. The filter plate 13 and the lower filter plate 6 can filter the sewage in two stages. The outer wall on the opposite side of the upper filter plate 14 and the lower filter plate 7 is welded with four connecting rods 12. The side walls of the upper filter plate 14 and the lower filter plate 7 They are in contact with the inner wall of the treatment box 4 respectively. Since the upper filter plate 14 and the lower filter plate 7 are in contact with the inner wall of the treatment box 4, the upper filter plate 14 and the lower filter plate 7 move along the threaded shaft 15. The plate 14 and the lower filter plate 7 scrape the inner wall of the treatment box 4 .

Working principle: When in use, the sewage is fed into the treatment box 4 by the feeding pipe 5. After the sewage is filtered by the upper filter plate 13 and the lower filter plate 7, solid-liquid separation is realized, and the sewage is removed through the suction pipe 23. Extraction, in the whole process of sewage treatment, the upper filter plate 13 and the lower filter plate 7 can realize the solid-liquid separation of sewage, and because the diameter of the upper filter hole 13 is smaller than the diameter of the lower filter hole 6, the upper filter plate 13 and The lower filter plate 6 can filter the sewage in two stages, thereby improving the comprehensiveness of the sewage filtration treatment; when cleaning the slag in the treatment box 4, the second motor 24 is started, and the second motor 24 drives the threaded shaft 15 to rotate. The threaded shaft 15 is threadedly connected with the upper filter plate 14 and the lower filter plate 7, so with the rotation of the threaded shaft 15, the upper filter plate 14 and the lower filter plate 7 will move along the threaded shaft 15. When the connecting rod 12 between the plates 7 moves to the rectangular tube 18, the baffle 19 is pulled out, and the filtered slag between the upper filter plate 14 and the lower filter plate 7 is discharged from the rectangular tube 18. The plate 14 and the lower filter plate 7 are in contact with the inner wall of the treatment box 4, so during the movement of the upper filter plate 14 and the lower filter plate 7 along the threaded shaft 15, the upper filter plate 14 and the lower filter plate 7 are in contact with the treatment box 4. The inner wall is scraped, and then the inner wall of the treatment box 4 is cleaned; when cleaning the slag at the bottom of the treatment box 4, the first motor 10 is started, and the first motor 10 drives the circular plate 8 to rotate 180°, then the slag is discharged from the slag. Pipe 9 is discharged.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A sewage purification and treatment device for rural ditches, comprising a topless treatment box (4), characterized in that the bottom surface of the treatment box (4) is an inclined plane, and the top of the treatment box (4) is sleeved with a The tank cover (22), and the top of the tank cover (22) is provided with a liquid suction hole, the inner wall of the liquid suction hole is welded with a liquid suction pipe (23), and the middle positions of the inner walls on both sides of the processing box (4) are both A lifting mechanism is provided, an outer wall of one side of the processing box (4) is provided with a miscellaneous discharge hole near the top, and a rectangular tube (18) is welded to the inner wall of the miscellaneous discharge hole, and the bottom inner wall of the rectangular tube (18) is open. There is a rectangular hole, and the inner wall of the rectangular hole is welded with a rectangular box (20), the top of the rectangular tube (18) is provided with an insertion hole, and a baffle plate (19) is inserted into the insertion hole, and the baffle plate (19) is inserted. The bottom end of (19) is inserted into the rectangular box (20), the outer wall of one side of the treatment box (4) is provided with a slag discharge hole near the bottom, and the inner wall of the slag discharge hole is welded with a slag discharge pipe (9). , the top and bottom of the slag discharge pipe (9) are provided with circular holes, and the inner walls of the two circular holes are connected with circular rods through bearings, and the opposite ends of the two circular rods are welded with the same circular plate ( 8), and the outer diameter of the circular plate (8) matches the inner diameter of the slag discharge pipe (9). 2 . The sewage purification and treatment device for rural ditches according to claim 1 , wherein a horizontal plate ( 11 ) is welded on one outer wall of the treatment box ( 4 ), and the top of the horizontal plate ( 11 ) is welded with a horizontal plate ( 11 ). 3 . The outer wall is provided with a square hole, the inner wall of the square hole is fixed with a first casing by bolts, the inner wall of the first casing is fixed by bolts with a first motor (10), the bottom end of the output shaft of the first motor (10) and the round rod the top key connection. 3 . A sewage purification and treatment device for rural ditches according to claim 2 , wherein a liquid inlet hole is opened on an outer wall of one side of the treatment box ( 4 ) near the bottom, and the inner wall of the liquid inlet hole is welded. 4 . There is an inclined feed tube (5). 4. A sewage purification and treatment device for rural ditches according to claim 2 or 3, characterized in that, four mounting seats are welded to the bottom of the treatment box (4), and the bottom ends of the four mounting seats are The upright column (3) is welded, the bottom end of the upright column (3) is welded with a backing plate (2), and the top of the backing plate (2) is provided with two insertion holes, and grounding rods are inserted into the insertion holes. (1). 5 . The sewage purification and treatment device for rural ditches according to claim 1 , wherein the lifting mechanism comprises two square plates ( 17 ), and the two square plates ( 17 ) are welded to the treatment box ( 17 ) respectively. 6 . 4) On the inner walls near the top and bottom, the outer walls on the opposite sides of the two square plates (17) are connected with the same threaded shaft (15) through bearings, and the outer wall of the threaded shaft (15) near the top is keyed with a slave gear (16). ), one side outer wall of the processing box (4) is provided with a plug hole near the top, and one end of the gear (16) is plugged into the plug hole. 6 . The sewage purification and treatment device for rural ditches according to claim 5 , wherein the side wall of the treatment box ( 4 ) is fixed with a second casing by bolts, and the inner wall of the second casing is bolted. 7 . A second motor (24) is fixed, the top end of the output shaft of the second motor (24) is keyed with a main gear (21), and the main gear (21) meshes with the slave gear (16). 7 . The sewage purification and treatment device for rural ditches according to claim 6 , wherein the outer walls of the two threaded shafts ( 15 ) are threadedly connected with an upper filter plate ( 14 ) and a lower filter plate ( 7 ). 8 . , and the top outer walls of the upper filter plate (14) and the lower filter plate (7) are respectively provided with an upper filter hole (13) and a lower filter hole (6), and the diameter of the upper filter hole (13) is smaller than that of the lower filter hole (6) The diameter of the upper filter plate (14) and the outer wall of the lower filter plate (7) are welded with four connecting rods (12), and the side walls of the upper filter plate (14) and the lower filter plate (7) are respectively treated with The inner side walls of the box (4) are in contact.

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