CN210127172U

CN210127172U - Waste water discharge stage filter equipment convenient to construction

Info

Publication number: CN210127172U
Application number: CN201920852799.5U
Authority: CN
Inventors: 黄周起
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-06
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a wastewater discharge stage filter equipment convenient to construction draws together the one-level filtering pond, the left side intercommunication in one-level filtering pond has the inlet tube, the right side in one-level filtering pond is provided with the buffer pool, the back in one-level filtering pond and the left side that is located the buffer pool are provided with the second grade filtering pond, the left side intercommunication in second grade filtering pond has the drain pipe, be provided with the frame between the front and the back of one-level filtering pond inner wall, the utility model relates to a wastewater discharge device technical field. This hierarchical filter equipment of wastewater discharge convenient to construction, the right side through the one-level filtering pond is provided with the buffer pool, the back in one-level filtering pond and the left side that is located the buffer pool are provided with the second grade filtering pond, the left side intercommunication in second grade filtering pond has the drain pipe, be provided with the frame between the front and the back in one-level filtering pond inner wall to the first filter screen of middle part fixedly connected with of frame, the modularized design, the subregion of being convenient for is under construction in step, does not receive the construction site influence, and later maintenance work is simple.

Description

Waste water discharge stage filter equipment convenient to construction

Technical Field

The utility model relates to a wastewater discharge device technical field specifically is a wastewater discharge stage filter equipment convenient to construction.

Background

The waste water is a general term of water and runoff rainwater discharged in the process of activities of residents, and comprises domestic sewage, industrial waste water and other non-used water such as a runoff inflow drainage canal, at present, along with the great increase of industrial domestic water, the discharge amount of the sewage is rapidly increased, most of the sewage is directly discharged without being treated to pollute rivers and lakes, reduce aquatic animals and plants, reduce drinking water quality and pollute the environment, and the waste water is generally discharged after being treated by a certain means in order to reduce the influence of environmental pollution.

The sewage treatment process is a process for separating pollutants contained in sewage or converting the pollutants into harmless substances by various methods, so that the sewage is purified.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a waste water discharge stage filter equipment convenient to construction has solved among the prior art waste water treatment device construction inconvenience, receives construction site restriction serious, the inconvenient problem of later maintenance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wastewater discharge graded filtering device convenient for construction comprises a primary filter tank, wherein the left side of the primary filter tank is communicated with a water inlet pipe, the right side of the primary filter tank is provided with a buffer tank, the back side of the primary filter tank and the left side of the buffer tank are provided with a secondary filter tank, the left side of the secondary filter tank is communicated with a water outlet pipe, a frame is arranged between the front side and the back side of the inner wall of the primary filter tank, the middle part of the frame is fixedly connected with a first filter screen, the interior of the secondary filter tank is respectively provided with a biological tank, a chemical tank and a physical tank from left to right, a first water pump is arranged inside the primary filter tank, the outlet of the first water pump is communicated with a first water delivery pipe, one end of the first water delivery pipe, which is far away from the first water pump, extends into the buffer tank, a second water pump is arranged inside the buffer, one end of the second water delivery pipe, which is far away from the second water pump, extends to the interior of the secondary filter tank.

Preferably, logical groove has all been seted up to the both sides in biological pond, chemical pond and physics pond to the inside that leads to the groove is provided with the second filter screen, the equal fixedly connected with handle in both sides in biological pond, chemical pond and physics pond.

Preferably, the biological tank is internally provided with biochemical packing, and the physical tank is internally provided with fine sand.

Preferably, the left back of second grade filtering pond has the side door through hinge to the positive left side of second grade filtering pond is provided with flange, the side door passes through bolt fixed connection with flange.

Preferably, the top of the primary filter tank is fixedly connected with a screw, the front and the back of the top of the frame are both provided with through holes matched with the screw, the top end of the screw is in threaded connection with an end sleeve, and the top of the inside of the frame is provided with a hand-held hole.

Preferably, a first valve is arranged inside the water inlet pipe, and a second valve is arranged inside the water outlet pipe.

Advantageous effects

The utility model provides a waste water discharge stage filter equipment convenient to construction. Compared with the prior art, the method has the following beneficial effects:

(1) the wastewater discharge graded filtering device convenient for construction is characterized in that a buffer tank is arranged on the right side of a primary filter tank, a secondary filter tank is arranged on the back side of the primary filter tank and on the left side of the buffer tank, the left side of the secondary filter tank is communicated with a water discharge pipe, a frame is arranged between the front side and the back side of the inner wall of the primary filter tank, a first filter screen is fixedly connected to the middle part of the frame, a biological tank, a chemical tank and a physical tank are respectively arranged in the secondary filter tank from left to right, a first water pump is arranged in the primary filter tank, an output port of the first water pump is communicated with a first water pipe, one end of the first water pipe, far away from the first water pump, extends into the buffer tank, a second water pump is arranged in the buffer tank, an output port of the second water pump is communicated with a second water pipe, one end of the second, the modular design is convenient for the synchronous construction of subregion, does not receive the construction site influence, and later maintenance work is simple.

(2) The waste water discharge grading filter device convenient for construction comprises a biological tank, a chemical tank and a physical tank, wherein through grooves are formed in two sides of the biological tank, the chemical tank and the physical tank, a second filter screen is arranged in each through groove, handles are fixedly connected to two sides of the biological tank, the chemical tank and the physical tank, biochemical filler is arranged in the biological tank, fine sand is arranged in the physical tank, the back side of the left side of the secondary filter tank is hinged to a side door through a hinge, a connecting flange is arranged on the left side of the front side of the secondary filter tank, the side door is fixedly connected with the connecting flange through a bolt, a screw rod is fixedly connected to the top of the primary filter tank, through holes matched with the screw rod are formed in the front side and the back side of the top of a frame, an end sleeve is connected to the top end of the screw rod in a threaded, the frame construction can carry out the regulation of different positions according to the drainage volume, and convenient operation is swift, and the side door design in second grade filtering pond improves the convenient degree of maintenance of inner structure greatly.

Drawings

Fig. 1 is a top view of the structure of the present invention;

FIG. 2 is a side view of the frame structure of the present invention;

FIG. 3 is a schematic view of the structure of the biological pond of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1-first-stage filter tank, 2-water inlet pipe, 3-buffer tank, 4-second-stage filter tank, 5-water discharge pipe, 6-frame, 7-first filter screen, 8-biological tank, 9-chemical tank, 10-physical tank, 11-first water pump, 12-first water delivery pipe, 13-second water pump, 14-second water delivery pipe, 15-through groove, 16-second filter screen, 17-handle, 18-biochemical filler, 19-fine sand, 20-side door, 21-connecting flange, 22-screw, 23-through hole, 24-end sleeve, 25-hand hole, 26-first valve and 27-second valve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a wastewater discharge graded filtering device convenient for construction comprises a primary filter tank 1, wherein the front and the back of the inner wall of the primary filter tank 1 are fixedly connected with U-shaped plates, a frame 6 is limited and sealed, the left side of the primary filter tank 1 is communicated with a water inlet pipe 2, the top of the primary filter tank 1 is fixedly connected with a screw rod 22, the front and the back of the top of the frame 6 are respectively provided with a through hole 23 matched with the screw rod 22, the top end of the screw rod 22 is in threaded connection with an end sleeve 24, the top of the inside of the frame 6 is provided with a portable hole 25, the inside of the water inlet pipe 2 is provided with a first valve 26, the inside of a water outlet pipe 5 is provided with a second valve 27, the right side of the primary filter tank 1 is provided with a buffer tank 3, the buffer tank 3 is additionally arranged to buffer the filtering amount difference between the primary filter tank 1 and the second filter tank 4, the overflow condition caused by the filtering, a side door 20 is hinged on the back surface of the left side of the secondary filter tank 4 through a hinge, a seal is arranged between the side door 20 and the secondary filter tank 4, a connecting flange 21 is arranged on the left side of the front surface of the secondary filter tank 4, the side door 20 is fixedly connected with the connecting flange 21 through a bolt, the left side of the secondary filter tank 4 is communicated with a drain pipe 5, a plurality of frames 6 are arranged between the front surface and the back surface of the inner wall of the primary filter tank 1, the frames 6 are arranged, the filter screens in the frames 6 are arranged at different filtering levels and can be increased or removed according to requirements, a first filter screen 7 is fixedly connected to the middle part of each frame 6, a biological tank 8, a chemical tank 9 and a physical tank 10 are respectively arranged in the secondary filter tank 4 from left to right, through grooves 15 are respectively arranged on two sides of the biological tank 8, the chemical tank 9 and the physical tank 10, a second filter screen 16 is arranged in each through groove, the inside of biological pond 8 is provided with biochemical packing 18, and the inside of physics pond 10 is provided with fine sand 19, and the inside of one-level filtering pond 1 is provided with first water pump 11, the delivery outlet intercommunication of first water pump 11 has first raceway 12, and the one end that first water pump 11 was kept away from to first raceway 12 extends to the inside of buffer pool 3, the inside of buffer pool 3 is provided with second water pump 13, and the delivery outlet intercommunication of second water pump 13 has second raceway 14, the one end that second water pump 13 was kept away from to second raceway 14 extends to the inside of second grade filtering pond 4.

During the use, waste water passes through inlet tube 2 and gets into one-level filtering pond 1, filter through multistage first filter screen 7 after through first water pump 11 pump send to in the buffer pool 3, second water pump 13 pumps the water in the buffer pool 3 to second grade filtering pond 4, carry out the fine filtration through physics pond 10, add chemical raw materials through chemical tank 9 and carry out chemical treatment, carry out biological treatment through biological pond 8, discharge through drain pipe 5 at last, the modularized design makes the device construction can go on in subarea synchronization, simultaneously to place thing special requirement, can communicate the change according to the demand between the module, be convenient for change and the maintenance operation to the filter media of second grade filtering pond 4 inside after side door 20 is opened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a waste water discharge stage filter equipment convenient to construction, includes one-level filtering pond (1), the left side intercommunication in one-level filtering pond (1) has inlet tube (2), its characterized in that: a buffer pool (3) is arranged on the right side of the primary filter pool (1), a secondary filter pool (4) is arranged on the back of the primary filter pool (1) and on the left side of the buffer pool (3), a drain pipe (5) is communicated with the left side of the secondary filter pool (4), a frame (6) is arranged between the front and the back of the inner wall of the primary filter pool (1), a first filter screen (7) is fixedly connected to the middle of the frame (6), a biological pool (8), a chemical pool (9) and a physical pool (10) are respectively arranged in the secondary filter pool (4) from left to right, a first water pump (11) is arranged in the primary filter pool (1), a first water pipe (12) is communicated with an output port of the first water pump (11), one end, far away from the first water pump (11), of the first water pipe (12) extends into the buffer pool (3), a second water pump (13) is arranged in the buffer pool (3), and the output port of the second water pump (13) is communicated with a second water pipe (14), and one end of the second water pipe (14) far away from the second water pump (13) extends into the secondary filter tank (4).

2. The wastewater discharge stage filtering device convenient for construction according to claim 1, characterized in that: lead to groove (15) have all been seted up to the both sides in biological pond (8), chemical pond (9) and physical pond (10) to the inside that leads to groove (15) is provided with second filter screen (16), the equal fixedly connected with handle (17) in both sides in biological pond (8), chemical pond (9) and physical pond (10).

3. The wastewater discharge stage filtering device convenient for construction according to claim 1, characterized in that: the biological tank (8) is internally provided with biochemical packing (18), and the physical tank (10) is internally provided with fine sand (19).

4. The wastewater discharge stage filtering device convenient for construction according to claim 1, characterized in that: the left back of second grade filtering pond (4) articulates through the hinge has side door (20) to the positive left side of second grade filtering pond (4) is provided with flange (21), bolt fixed connection is passed through with flange (21) in side door (20).

5. The wastewater discharge stage filtering device convenient for construction according to claim 1, characterized in that: the top fixedly connected with screw rod (22) of one-level filtering pond (1) to the front and the back at frame (6) top all seted up with through-hole (23) of screw rod (22) looks adaptation, the top threaded connection of screw rod (22) has pot head (24) and portable hole (25) have been seted up at the inside top of frame (6).

6. The wastewater discharge stage filtering device convenient for construction according to claim 1, characterized in that: the inside of inlet tube (2) is provided with first valve (26) to the inside of drain pipe (5) is provided with second valve (27).