CN210302543U

CN210302543U - Sedimentation tank for environmental protection waste water treatment

Info

Publication number: CN210302543U
Application number: CN201921232871.0U
Authority: CN
Inventors: 璧靛缓; 赵建
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-14
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a sedimentation tank for environmental protection wastewater treatment, which comprises a box body, sludge bins, support legs, a liquid inlet pipe and a liquid outlet pipe, wherein two sludge bins are welded at the bottom of the box body, the support legs are regularly arranged on the outer side wall of the box body, the liquid inlet pipe is arranged on one side of the box body, the liquid outlet pipe is arranged on the other side of the box body, and a partition plate is welded on the inner side wall of the box body, which is close to the liquid inlet pipe; the utility model can adjust the angle between the sloping plate and the horizontal direction to a smaller angle to improve the removal efficiency of suspended matters when the suspended matters are higher in concentration and the water treatment load is high in long-term operation by controlling the sloping plate sedimentation device with the angle adjustable by the first motor; during water treatment load is lower relatively, the operation of adjustment swash plate and horizontal direction angle to great angle, row's mud process with higher speed can prevent effectively that the swash plate device from collapsing because the swash plate that the suspended solid can't be got rid of and lead to.

Description

Sedimentation tank for environmental protection waste water treatment

Technical Field

The utility model relates to a technical field that waste water deposits specifically is a sedimentation tank for environmental protection waste water treatment.

Background

The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and the environmental protection performance and reduce the land occupation area, a honeycomb inclined tube counter-current sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted at present.

The inclined plate sedimentation tank adopts a mode of placing an inclined plate in the sedimentation tank, so that the sedimentation efficiency is improved. When the inclined plate is fixed, when the included angle between the inclined plate and the horizontal direction is smaller, the sedimentation efficiency is higher, but the sludge discharge is difficult; when the included angle between the inclined plate and the horizontal direction is larger, the sedimentation efficiency is lower, but sludge discharge is relatively easy. Therefore, the inclined plate sedimentation tank commonly used at present mainly has an inclined plate and a horizontal included angle of 60 degrees. Compared with the traditional horizontal flow sedimentation tank, the inclined plate sedimentation tank has higher sedimentation efficiency, smaller tank capacity and small occupied area. However, the inclined plate sedimentation tank has the defects that after the inclined plate sedimentation tank is designed and installed, the angle between the inclined plate sedimentation tank and the horizontal direction is fixed, and the capability of coping with the situations of large variation ranges of inlet water turbidity and suspended matter concentration is insufficient. If the design is carried out according to the maximum concentration condition of the suspended matters in the water, the tank capacity is too large, and a sludge discharge system is enlarged; if the design is designed under the condition of lowest concentration of the suspended matters in the inlet water, the high concentration of the suspended matters cannot be dealt with although the tank volume and the sludge discharge system become small.

The inclined plate installation angle of the existing sedimentation tank is fixed, the sedimentation tank runs under the condition of long-term high load and high concentration of suspended matters, and the suspended matters are easy to deposit on the inclined plate, so that the inclined plate is finally collapsed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an environmental protection is sedimentation tank for waste water treatment to the swash plate installation angle who proposes current sedimentation tank in solving above-mentioned background art is fixed, moves under the high suspended solid concentration condition of long-term high load, and the suspended solid easily deposits on the swash plate, finally leads to the problem that the swash plate sinks.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sedimentation tank for environmental protection waste water treatment, includes box, mud storehouse, stabilizer blade, feed liquor pipe and drain pipe, the bottom welding of box has two the mud storehouse, the lateral wall regular array of box has the stabilizer blade, one side of box is provided with the feed liquor pipe, the opposite side of box is provided with the drain pipe, the inside wall of box is close to the feed liquor pipe welding has the baffle, the inside wall regular array of box has the swash plate, the front surface welding of box has the box body, the front surface of box body has first motor through bolted connection, the inside regular array of box body has the gear corresponding with the swash plate, the output shaft fixedly connected with of first motor the gear, a plurality of the gear passes through gear belt transmission and connects, the electrical input end and the external power source of first motor pass through the wire and are connected, the front end and the rear end of the inclined plate are both provided with shaft bodies, and the shaft bodies are fixedly connected with the gears.

As further preferable in the present technical solution: the swash plate is provided with five at least, the swash plate slope set up in the box inside wall.

As further preferable in the present technical solution: and the teeth on the outer side wall of the gear are in meshed connection with the teeth on the inner side wall of the gear belt.

As further preferable in the present technical solution: the box body is of a hollow cuboid structure.

As further preferable in the present technical solution: the welding has the support frame on the mud storehouse, the support frame cover is equipped with the conveyer pipe.

As further preferable in the present technical solution: the one end of conveyer pipe has the second motor through bolted connection, the output shaft fixed connection auger of second motor, the electrical property input of second motor passes through the wire with external power source and is connected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can adjust the angle between the sloping plate and the horizontal direction to a smaller angle to improve the removal efficiency of suspended matters when the suspended matters are higher in concentration and the water treatment load is high in long-term operation by controlling the sloping plate sedimentation device with the angle adjustable by the first motor; during water treatment load is lower relatively, the operation of adjustment swash plate and horizontal direction angle to great angle, row's mud process with higher speed can prevent effectively that the swash plate device from collapsing because the swash plate that the suspended solid can't be got rid of and lead to.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case body of the present invention;

fig. 3 is a schematic diagram of the internal structure of the conveying pipe in the present invention.

In the figure: 1. a box body; 2. a sludge bin; 3. a support leg; 4. a liquid inlet pipe; 5. a liquid outlet pipe; 6. a box body; 7. a first motor; 8. a gear; 9. a gear belt; 10. a support frame; 11. a delivery pipe; 12. a second motor; 13. a partition plate; 14. a sloping plate; 15. a shaft body; 16. and (4) a packing auger.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sedimentation tank for environmental protection waste water treatment, includes box 1, mud storehouse 2, stabilizer blade 3, feed liquor pipe 4 and drain pipe 5, the bottom welding of box 1 has two the mud storehouse 2, the lateral wall regular arrangement of box 1 has the stabilizer blade 3, one side of box 1 is provided with the feed liquor pipe 4, the opposite side of box 1 is provided with the drain pipe 5, the inside wall of box 1 is close to the welding of feed liquor pipe 4 has baffle 13, the inside wall regular arrangement of box 1 has swash plate 14, the front surface welding of box 1 has box body 6, the front surface of box body 6 has first motor 7 through bolted connection, the inside regular arrangement of box body 6 have with the corresponding gear 8 of swash plate 14, the output shaft fixedly connected with of first motor 7 the gear 8, it is a plurality of the gear 8 passes through gear belt 9 transmission connection, the electric input end of the first motor 7 is connected with an external power supply through a lead, the front end and the rear end of the inclined plate 14 are both provided with a shaft body 15, and the shaft body 15 is fixedly connected with the gear 8.

In this embodiment, specifically: at least five inclined plates 14 are arranged, and the inclined plates 14 are obliquely arranged on the inner side wall of the box body 1; the mode of placing the inclined plate 14 in the box body 1 improves the precipitation efficiency, and when the inclined plate 14 is fixed, the smaller the included angle between the inclined plate 14 and the horizontal direction is, the higher the precipitation efficiency is; the greater the angle of the inclined plate 14 from the horizontal, the lower the settling efficiency.

In this embodiment, specifically: the teeth on the outer side wall of the gear 8 are meshed and connected with the teeth on the inner side wall of the gear belt 9; when the gear 8 rotates, the gear 8 is meshed with the gear belt 9, the gear belt 9 drives the gears 8 to rotate, and then one power source drives the gears 8 to rotate, so that the inclined plates 14 are inclined at the same time.

In this embodiment, specifically: the box body 6 is of a hollow cuboid structure; by the arrangement of the box body 6, the phenomenon that external dust or water is introduced to the gear 8 or the gear belt 9 to further influence the action of the gear 8 or the gear belt 9 is reduced.

In this embodiment, specifically: a support frame 10 is welded on the sludge bin 2, and a conveying pipe 11 is sleeved on the support frame 10; when the sediment is led into the conveying pipe 11 through the sludge bin 2, the sediment is led out from the box body 1 through the conveying pipe 11, and the conveying pipe 11 is convenient to support through the arrangement of the supporting frame 10.

In this embodiment, specifically: one end of the conveying pipe 11 is connected with a second motor 12 through a bolt, an output shaft of the second motor 12 is fixedly connected with an auger 16, and an electrical input end of the second motor 12 is connected with an external power supply through a lead; when the sediment is guided into the conveying pipe 11, a user controls the second motor 12 to work, the second motor 12 drives the packing auger 16 to rotate, so that the sediment in the conveying pipe 11 is driven to be guided out at a constant speed under the action of the packing auger 16, and the condition that the sediment is piled up at a waste opening of the sludge bin 2 is reduced.

In this embodiment, the models of the first motor 7 and the second motor 12 are YL, the first motor 7 is used for driving the gear 8 to rotate, and the second motor 12 is used for driving the packing auger 16 to rotate.

Working principle or structural principle: when a user treats wastewater, firstly, the wastewater is guided into the box body 1 through the liquid inlet pipe 4, when the wastewater in the box body 1 is higher than the plurality of inclined plates 14, the wastewater passes through the inclined plates 14 to enable floaters to be attached to the inclined plates 14, the precipitated water is guided out through the liquid outlet pipe 5, when the angle of each inclined plate 14 is adjusted, the first motor 7 is controlled to enable the first motor 7 to drive the gear 8 to rotate, and then the gear belt 9 drives the plurality of gears 8 to enable the plurality of inclined plates 14 to rotate simultaneously; when the concentration of suspended matters is high and the water treatment load is high, the inclined plate 14 is adjusted to operate at a smaller angle with the horizontal direction, so that the suspended matter removal efficiency is improved; during the period that the water treatment load is relatively low, the inclined plate 14 and the horizontal direction angle are adjusted to run at a large angle, the sludge discharge process is accelerated, and the inclined plate collapse caused by the fact that suspended matters cannot be discharged from the inclined plate device can be effectively prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection is sedimentation tank for waste water treatment, includes box (1), mud storehouse (2), stabilizer blade (3), feed liquor pipe (4) and drain pipe (5), the bottom welding of box (1) has two mud storehouse (2), the lateral wall regular arrangement of box (1) has stabilizer blade (3), one side of box (1) is provided with feed liquor pipe (4), the opposite side of box (1) is provided with drain pipe (5), the inside wall of box (1) is close to feed liquor pipe (4) welding has baffle (13), the inside wall regular arrangement of box (1) has swash plate (14), its characterized in that: the front surface welding of box (1) has box body (6), the front surface of box body (6) has first motor (7) through bolted connection, the inside regular array of box body (6) have with corresponding gear (8) of swash plate (14), the output shaft fixedly connected with of first motor (7) gear (8), it is a plurality of gear (8) are connected through gear belt (9) transmission, the electric property input of first motor (7) passes through the wire with external power source and is connected, the front and back end of swash plate (14) all is provided with axis body (15), axis body (15) with gear (8) fixed connection.

2. The sedimentation tank for environmental protection wastewater treatment as set forth in claim 1, wherein: the inclined plates (14) are at least five, and the inclined plates (14) are obliquely arranged on the inner side wall of the box body (1).

3. The sedimentation tank for environmental protection wastewater treatment as set forth in claim 1, wherein: and the teeth on the outer side wall of the gear (8) are in meshed connection with the teeth on the inner side wall of the gear belt (9).

4. The sedimentation tank for environmental protection wastewater treatment as set forth in claim 1, wherein: the box body (6) is of a hollow cuboid structure.

5. The sedimentation tank for environmental protection wastewater treatment as set forth in claim 1, wherein: the sludge bin (2) is welded with a support frame (10), and the support frame (10) is sleeved with a conveying pipe (11).

6. The sedimentation tank for environmental protection wastewater treatment as set forth in claim 5, wherein: the one end of conveyer pipe (11) has second motor (12) through bolted connection, the output shaft fixed connection auger (16) of second motor (12), the electrical property input of second motor (12) passes through the wire with external power source and is connected.