CN212236314U

CN212236314U - Waste water collecting tank

Info

Publication number: CN212236314U
Application number: CN202020164558.4U
Authority: CN
Inventors: 董兴旺; 陈永康; 唐浩
Original assignee: Yahua Lithium Ya'an Co ltd
Current assignee: Yahua Lithium Ya'an Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-12-29
Anticipated expiration: 2030-02-12

Abstract

The utility model discloses a wastewater collection pond, including first cell body, second cell body, the third cell body that sets up side by side, first cell body and third cell body are located the both sides of second cell body respectively, the inlet tube is installed at the top that second cell body one side was kept away from to first cell body, the third cell body is kept away from the top of second cell body one side and is installed the drain pipe, the bottom of first cell body, second cell body and third cell body all is the fill form, install first filter screen between first cell body and the second cell body jointly, install the second filter screen between second cell body and the third cell body jointly, the filtration pore of first filter screen is greater than the filtration pore of second filter screen. The collecting pit of this scheme can separate the filtration to solid particle, impurity and mud in the waste water, and the filtration mode adopts stage filter's form, and the filter effect is more superior, and the separating rate is fast, and the sewage cleanliness after the discharge is better, is favorable to later stage deep purification to handle.

Description

Waste water collecting tank

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a waste water collecting tank.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

Before sewage treatment, generally need carry out physics filtration treatment to sewage, clear away impurity wherein, make things convenient for the operation of later stage deep purification, sewage is at first collected in waste water collecting tank among the prior art, then carries out filtration treatment, and current collecting tank has following shortcoming when filtering sewage: to the sewage filtration formula in the collecting tank, generally adopt single and simple filtration separation to operate group, its filter effect is relatively poor, and during the filtration, solid particle, impurity and mud are all together separated out, and the separation effect of this kind of mode is relatively poor, and the later stage need sort once more, increase work burden, and during the separation simultaneously, carry a large amount of moisture in the mud, cause the waste of water, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste water collecting tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wastewater collection tank comprises a first tank body, a second tank body and a third tank body which are arranged side by side, wherein the first tank body and the third tank body are respectively positioned at two sides of the second tank body, the top of the first tank body, which is far away from one side of the second tank body, is provided with a water inlet pipe, the top of the third tank body, which is far away from one side of the second tank body, is provided with a water outlet pipe, the bottoms of the first tank body, the second tank body and the third tank body are all in a bucket shape, a first filter screen is jointly arranged between the first tank body and the second tank body, a second filter screen is jointly arranged between the second tank body and the third tank body, filter holes of the first filter screen are larger than filter holes of the second filter screen, sludge lifting pipes are arranged on the inner bottom walls of the first tank body and the second tank body, a plurality of sludge inlet holes are arranged at the bottom end of the sludge lifting pipes, a first motor is arranged on the top wall of, a spiral lifter is rotationally arranged in the sludge lifting pipe and comprises a rotating rod and spiral blades arranged on the rotating rod;

the utility model discloses a sludge treatment device, including mud pipe, spiral lifting mechanism, mud pipe, first filter screen, second filter screen, winding roller, spiral lifting mechanism, mud pipe, first motor, second motor, winding roller, spiral lifting mechanism.

Preferably, the bottom end of each third filter screen is on the same horizontal line with the bottom end of the water inlet pipe.

Preferably, the top end of the sludge outlet pipe is higher than the top ends of the first tank body and the second tank body, and one end of the sludge outlet pipe, which is far away from the sludge lifting pipe, is inclined downwards.

Preferably, the type of the single chip microcomputer is 89S51 type that can be programmed.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the collecting pit of this scheme can separate the filtration to solid particle, impurity and mud in the waste water, and the filtration mode adopts stage filter's form, and the filter effect is more superior, and the separating rate is fast, and the sewage cleanliness after the discharge is better, is favorable to later stage deep purification to handle.

Drawings

Fig. 1 is a schematic view of an overall structure of a wastewater collection tank according to the present invention;

FIG. 2 is an enlarged view of the structure of portion A of FIG. 1;

FIG. 3 is an enlarged view of the structure of portion B of FIG. 1;

fig. 4 is an enlarged view of a portion C of fig. 1.

In the figure: 1 first cell body, 2 second cell bodies, 3 third cell bodies, 4 water inlet pipes, 5 water outlet pipes, 6 first filter screens, 7 second filter screens, 8 sludge lifting pipes, 9 first motors, 10 sludge inlet holes, 11 sludge outlet pipes, 12 spiral lifters, 13 third filter screens, 14 salvage filter screens, 15 second motors, 16 wind-up rollers and 17 ropes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a wastewater collecting tank comprises a first tank body 1, a second tank body 2 and a third tank body 3 which are arranged side by side, wherein the first tank body 1 and the third tank body 3 are respectively positioned at two sides of the second tank body 2, a water inlet pipe 4 is arranged at the top of one side of the first tank body 1 far away from the second tank body 2, a water outlet pipe 5 is arranged at the top of one side of the third tank body 3 far away from the second tank body 2, the bottoms of the first tank body 1, the second tank body 2 and the third tank body 3 are all in a hopper shape, a first filter screen 6 is arranged between the first tank body 1 and the second tank body 2, a second filter screen 7 is arranged between the second tank body 2 and the third tank body 3, a filter hole of the first filter screen 6 is larger than a filter hole of the second filter screen 7, sludge lift pipes 8 are arranged on the inner bottom walls of the first tank body 1 and the second tank body 2, a plurality of sludge lift pipes 10 are arranged at the bottom end of the, a sludge outlet pipe 11 is arranged on one side of the sludge lifting pipe 8 close to the top end, a spiral lifter 12 is rotatably arranged in the sludge lifting pipe 8, and the spiral lifter 12 comprises a rotating rod and a spiral blade arranged on the rotating rod;

the bull stick of spiral shell lifting mechanism 12 is fixed with the drive end of first motor 9, be located and install third filter screen 13 on the lateral wall of the mud riser 8 of play mud pipe 11 downside, the filtration pore of third filter screen 13 all is the same with the filtration pore of second filter screen 7, the inside of first cell body 1 is equipped with salvages filter screen 14, and salvage filter screen 14 and the 8 sliding connection of the inside mud riser of first cell body 1, a plurality of second motors 15 are installed to the top symmetry of first cell body 1, and the equal external singlechip of input of every second motor 15, wind-up roll 16 is all installed to the drive end of second motor 15, all around being equipped with rope 17 on wind-up roll 16, the bottom of rope 17 is all fixed in the edge of salvaging filter screen 14.

The bottom end of each third filter screen 13 is on the same horizontal line with the bottom end of the water inlet pipe 4.

The top end of the sludge outlet pipe 11 is higher than the top ends of the first tank body 1 and the second tank body 2, and one end of the sludge outlet pipe 11 far away from the sludge lifting pipe 8 is arranged in a downward inclined mode.

The type of the singlechip is 89S51 type that can be programmed.

The utility model discloses in, sewage passes through inlet tube 4 and gets into first cell body 1 in, when the liquid level rises to first filter screen 6, gets into second cell body 2 afterwards in, when the liquid level rises to second filter screen 7, gets into third cell body 3 in, discharges through drain pipe 5 at last.

Wherein, sewage firstly filters solid particles and impurities through a salvage filter screen 14, partial sludge is filtered through a first filter screen 6, and the sludge is blocked in a second tank body 2 through a second filter screen 7, so that the sludge is ensured not to enter a third tank body 3.

The second motor 15 is controlled by the single chip microcomputer to rotate, and the fishing filter screen 14 is lifted by the winding roller 16 and the rope 17, so that solid particles and impurities on the fishing filter screen 14 are filtered and the first tank body 1 is fished out.

The mud in the first cell body 1 and the second cell body 2 gets into through the mud hole 10 that advances of two mud riser 8 bottoms respectively to promote through spiral lifting mechanism 12 in the mud riser 8, thereby through first cell body 1 of play mud pipe 11 discharge and second cell body 2, spiral lifting mechanism 12 drives through first motor 9.

When the spiral lifter 12 lifts the sludge, when the sludge moves to the third filter screen 13, the moisture in the sludge can flow back to the first tank body 1 or the second tank body 2, so that the carrying amount of the moisture in the sludge is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wastewater collection tank, includes first cell body (1), second cell body (2), third cell body (3) that set up side by side, its characterized in that, first cell body (1) and third cell body (3) are located the both sides of second cell body (2) respectively, inlet tube (4) are installed at the top of keeping away from second cell body (2) one side in first cell body (1), drain pipe (5) are installed at the top of keeping away from second cell body (2) one side in third cell body (3), the bottom of first cell body (1), second cell body (2) and third cell body (3) all is the fill form, install first filter screen (6) between first cell body (1) and the second cell body (2) jointly, install second filter screen (7) between second cell body (2) and the third cell body (3) jointly, the filtration pore of first filter screen (6) is greater than the filtration pore of second filter screen (7), the sludge treatment device comprises a first tank body (1) and a second tank body (2), wherein sludge lifting pipes (8) are respectively arranged on the inner bottom walls of the first tank body and the second tank body, a plurality of sludge inlet holes (10) are formed in the bottom ends of the sludge lifting pipes (8), a first motor (9) is arranged on the top wall of each sludge lifting pipe (8), a sludge outlet pipe (11) is arranged on one side, close to the top end, of each sludge lifting pipe (8), a spiral lifter (12) is rotationally arranged in each sludge lifting pipe (8), and each spiral lifter (12) comprises a rotating rod and a spiral blade arranged on the rotating rod;

a rotating rod of the spiral lifter (12) is fixed with the driving end of the first motor (9), a third filter screen (13) is arranged on the side wall of the sludge lifting pipe (8) which is positioned at the lower side of the sludge outlet pipe (11), the filtering holes of the third filtering net (13) are the same as the filtering holes of the second filtering net (7), a salvaging filtering net (14) is arranged inside the first tank body (1), and the salvaging filter screen (14) is connected with a sludge lifting pipe (8) in the first tank body (1) in a sliding way, a plurality of second motors (15) are symmetrically arranged at the top of the first tank body (1), the input end of each second motor (15) is externally connected with a singlechip, the drive end of each second motor (15) is provided with a wind-up roll (16), all around being equipped with rope (17) on wind-up roll (16), the bottom of rope (17) all is fixed in the edge of salvaging filter screen (14).

2. A wastewater collection basin according to claim 1, characterized in that the bottom end of each of the third screens (13) is at the same level as the bottom end of the inlet pipe (4).

3. The wastewater collection tank according to claim 1, wherein the top end of the sludge outlet pipe (11) is higher than the top ends of the first tank body (1) and the second tank body (2), and one end of the sludge outlet pipe (11) far away from the sludge lifting pipe (8) is arranged in a downward inclination manner.

4. The wastewater collection basin of claim 1, wherein the type of the single chip microcomputer is 89S51 programmable.