CN211753098U

CN211753098U - High-efficient environmental protection sedimentation tank for sewage treatment

Info

Publication number: CN211753098U
Application number: CN201921653714.7U
Authority: CN
Inventors: 孔文锋; 陈磊; 吴帆
Original assignee: Hubei Maiwei Environmental Engineering Co ltd
Current assignee: Hubei Maiwei Environmental Engineering Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-10-27
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a sedimentation tank for high-efficient environmental protection sewage treatment, including the sedimentation tank body, the equal fixedly connected with supporting leg in four corners of sedimentation tank body bottom, the first filter of bottom fixedly connected with between the sedimentation tank body inner wall both sides, and be located first filter fixedly connected with second filter directly over between the both sides of sedimentation tank body inner wall, the utility model relates to a sewage treatment technical field. This high-efficient environmental protection sedimentation tank for sewage treatment, motor work drives the cleaning brush and rotates, clear up second filter and third filter, can prevent that the filter from being blockked up, guarantee that sewage can reach the sedimentation tank top through the filter smoothly, improve work efficiency, the practicality is higher, motor work can drive the stirring to sewage when cleaning brush pivoted, energy utilization is improved, and the activity brush can shake from top to bottom under the impact force of rivers, clear up first filter, the energy consumption is low, more environmental protection.

Description

High-efficient environmental protection sedimentation tank for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sedimentation tank for high-efficient environmental protection sewage treatment.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and can be divided into a physical method, a biological method and a chemical method according to the function of the sewage treatment, wherein the physical method mainly separates non-soluble substances in the sewage by using physical action and does not change the chemical property in the treatment process. Gravity separation, centrifugal separation, reverse osmosis, air flotation, etc. are commonly used. The physical method is simple and economical in treating the structure, and is used for the conditions of large water volume, strong self-purification capacity and low requirement on sewage treatment degree of villages and towns; the biological method is to utilize the metabolism of microbe to decompose and oxidize the dissolved or colloidal organic matter into stable inorganic matter to purify sewage. Commonly used are an activated sludge process and a biofilm process. The biological method has higher treatment degree than the physical method; the chemical method is a method for treating or recovering dissolved substances or colloidal substances of sewage by using a chemical reaction, and is often used for industrial wastewater. As the method, coagulation, neutralization, redox, ion exchange, etc. are generally used. The chemical treatment method has good treatment effect and high cost, is mainly used for effluent after biochemical treatment and further treatment, and improves the effluent quality.

The sedimentation basin is often used in sewage treatment process, comes to remove the solid impurity in the sewage, but the general function of current sedimentation basin is more single, and its inside filter blocks up easily after long-time the use, leads to sewage treatment unable normal clear, reduces work efficiency, and the practicality is lower, and current sewage sedimentation basin sedimentation efficiency is lower, has reduced sewage treatment plant's work efficiency, and consumes energy highly, and is not environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high-efficient environmental protection sedimentation tank for sewage treatment has solved the filter and has blockked up easily, leads to sewage treatment unable normal clear, reduces work efficiency, and the practicality is lower, and subsides efficiency lower, has reduced sewage treatment plant's work efficiency, and consumes energy highly, the problem of not environmental protection.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sedimentation tank for high-efficiency and environment-friendly sewage treatment comprises a sedimentation tank body, wherein four corners at the bottom of the sedimentation tank body are fixedly connected with supporting legs, a first filter plate is fixedly connected with the bottom between two sides of the inner wall of the sedimentation tank body, a second filter plate is fixedly connected with the two sides of the inner wall of the sedimentation tank body and is positioned right above the first filter plate, a third filter plate is fixedly connected with the two sides of the inner wall of the sedimentation tank body and is positioned right above the second filter plate, a motor and a speed reducer are fixedly connected with the left side of the top of the sedimentation tank body, one end of an output shaft of the motor is fixedly connected with an input shaft of the speed reducer through a transmission rod, one end of an output shaft of the speed reducer is fixedly connected with a rotating rod, and one end of the rotating rod, which is far away from the speed reducer, sequentially penetrates through, the equal fixedly connected with cleaning brush in the bottom that the surface of dwang just is located third filter and second filter, the left side of sedimentation tank body just is located the intercommunication between first filter and the second filter and has the inlet tube.

Preferably, the equal fixedly connected with annular slide in top and bottom between sedimentation tank body inner wall both sides, the equal fixedly connected with fixed block in both sides of cleaning brush to the spout with annular slide looks adaptation is all seted up to one side that two fixed blocks deviate from mutually.

Preferably, the surface of dwang just is located two equal fixedly connected with stirring leaves under the cleaning brush, the bottom of dwang is passed through the bearing and is rotated with the top of first filter and be connected.

Preferably, the two sides of the bottom of the first filter plate are both slidably connected with movable rods, the top ends of the movable rods penetrate through the first filter plate and extend to the position right above the first filter plate, and the bottom ends of the movable rods are both fixedly connected with movable brushes.

Preferably, the top ends of the two movable rods are fixedly connected with a baffle, and a spring is fixedly connected between the bottom of the baffle and the top of the first filter plate and positioned on the surface of the movable rod.

Preferably, the bottom of the left side of the sedimentation tank body is fixedly connected with a water pump communicated with the water inlet pipe, and one end of a water inlet of the water pump is communicated with a water pumping pipe.

Preferably, the top of the two sides of the sedimentation tank body is communicated with overflow pipes, and the bottom of the sedimentation tank body is communicated with a drain pipe.

Advantageous effects

The utility model provides a high-efficient environmental protection sedimentation tank for sewage treatment. Compared with the prior art, the method has the following beneficial effects:

(1) this high-efficient environmental protection sedimentation tank for sewage treatment, through the first filter of bottom fixedly connected with between the sedimentation tank body inner wall both sides, just be located first filter directly over fixedly connected with second filter between the both sides of sedimentation tank body inner wall, just be located second filter directly over fixedly connected with third filter between the both sides of sedimentation tank body inner wall, the equal fixedly connected with cleaning brush in bottom that the surface of dwang just is located third filter and second filter, the left side of sedimentation tank body just is located the intercommunication between first filter and the second filter and has the inlet tube, motor work drives the cleaning brush and rotates, clear up second filter and third filter, can prevent effectively that the filter from blockking up, guarantee that sewage can reach the sedimentation tank top through the filter smoothly, and the work efficiency is improved, and the practicality is higher.

(2) This sedimentation tank for high-efficient environmental protection sewage treatment, just be located two cleaning brushes through the surface of dwang equal fixedly connected with stirring leaf under, the equal sliding connection in both sides of first filter bottom has the movable rod, the equal fixedly connected with activity brush in bottom of two movable rods, the equal fixedly connected with baffle in top of two movable rods, and be located the fixed surface of movable rod and be connected with the spring between the bottom of baffle and the top of first filter, the motor rotates and to stir sewage, clear up the filter simultaneously, energy utilization is improved, and the activity brush can shake from top to bottom under the impact force of rivers, clear up first filter, the energy consumption is low, and is more environmental protection.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a partial enlarged view of the utility model at B in fig. 2;

fig. 5 is a perspective view of the movable brush structure of the present invention.

In the figure: 1 sedimentation tank body, 2 supporting legs, 3 first filter, 4 second filters, 5 third filters, 6 motors, 7 speed reducers, 8 transfer lines, 9 dwang, 10 cleaning brushes, 11 inlet tubes, 12 annular slide boards, 13 fixed blocks, 14 chutes, 15 stirring leaves, 16 movable rods, 17 movable brushes, 18 baffles, 19 springs, 20 water pumps, 21 drinking-water pipes, 22 overflow pipes, 23 drain pipes.

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. 1-5, the present invention provides a technical solution: the utility model provides a high-efficient environmental protection is sedimentation tank for sewage treatment, includes sedimentation tank body 1, sedimentation tank body 1's left side just is located the intercommunication between second filter 4 and the third filter 5 and has the treatment agent pipeline, is used for adding the sewage treatment agent to sedimentation tank body 1 inside, and the top and the bottom on sedimentation tank body 1 right side all communicate there is the blow off pipe, is used for discharging the impurity of crossing off, the top of sedimentation tank body 1 both sides all communicates there is the overflow pipe 22, and the bottom intercommunication of sedimentation tank body 1 has drain pipe 23. The left bottom of the sedimentation tank body 1 is fixedly connected with a water pump 20 communicated with a water inlet pipe 11, the water pump 20 is connected with an external power supply of a control switch meter through a lead, one end of a water inlet of the water pump 20 is communicated with a water pumping pipe 21, the top and the bottom between the two sides of the inner wall of the sedimentation tank body 1 are both fixedly connected with an annular sliding plate 12, both sides of a cleaning brush 10 are both fixedly connected with fixed blocks 13, one sides of the two fixed blocks 13 which are deviated from each other are both provided with a chute 14 matched with the annular sliding plate 12, the annular sliding plate 12 and the chute 14 are mutually matched to play a limiting role on the cleaning brush 10, so that the cleaning brush 10 is more stable and not easy to damage in the rotating process, four corners of the bottom of the sedimentation tank body 1 are both fixedly connected with supporting legs 2, the bottom between the two sides of the inner wall of the sedimentation tank body 1 is fixedly connected, the two sides of the bottom of the first filter plate 3 are both connected with movable rods 16 in a sliding way, the top ends of the two movable rods 16 are both fixedly connected with a baffle plate 18, a spring 19 is fixedly connected between the bottom of the baffle plate 18 and the top of the first filter plate 3 and positioned on the surface of the movable rods 16, the top ends of the two movable rods 16 both penetrate through the first filter plate 3 and extend to the position right above the first filter plate 3, the bottom ends of the two movable rods 16 are both fixedly connected with movable brushes 17, a second filter plate 4 is fixedly connected between the two sides of the inner wall of the sedimentation tank body 1 and positioned right above the first filter plate 3, a third filter plate 5 is fixedly connected between the two sides of the inner wall of the sedimentation tank body 1 and positioned right above the second filter plate 4, a motor 6 and a speed reducer 7 are fixedly connected with the left side of the top of the sedimentation tank body 1, the motor 6 is connected with an external power supply of a control system through, the one end fixedly connected with dwang 9 of 7 output shafts of speed reducer, the surface of dwang 9 just is located two cleaning brushes 10 under equal fixedly connected with stirring leaf 15, the top rotation that bearing and first filter 3 were passed through to the bottom of dwang 9 is connected, the one end that speed reducer 7 was kept away from to dwang 9 runs through sedimentation tank body 1 in proper order, third filter 5 and second filter 4 and extend to the bottom of second filter 4, the surface of dwang 9 just is located the equal fixedly connected with cleaning brushes 10 in bottom of third filter 5 and second filter 4, the left side of sedimentation tank body 1 just is located the intercommunication between first filter 3 and the second filter 4 and has inlet tube 11.

When the device is used, the water pump 20 is turned on by the control switch, sewage enters the interior of the sedimentation tank body 1 through the water pumping pipe 21 and the water inlet pipe 11, then the system controls the motor 6 to work, the speed reducer 7 drives the rotating rod 9 to rotate, so as to drive the stirring blade 15 and the cleaning brush 10 to rotate, after the sewage enters the sedimentation tank body 1, the sewage is firstly filtered through the second filter plate 4, meanwhile, the treatment agent such as coagulant, coagulant aid, flocculating agent and the like is added into the sedimentation tank body 1 of the treatment agent pipeline box, so that the treatment agent reacts with harmful substances in the sewage to generate substances which can not pass through the third filter plate 5, the treated sewage can be discharged out of the sedimentation tank body 1 through the overflow pipe 22 along with the rising of a water level line, in the process, the second filter plate 4 can filter large-particle impurities in the sewage, and the third filter impurities generated by the reaction of the, impurity that filters out can be through blow off pipe discharge sedimentation tank body 1, rivers can have right impact force when entering sedimentation tank body 1 inside from inlet tube 11, with 15 combined action of stirring leaf, make rivers flow at sedimentation tank body 1 inside vortex form, and activity brush 17 is the epirelief structure, its top can receive the impact force of equidirectional, consequently, activity brush 17 can take place the shake, thereby can clear up first filter 3, after sedimentation tank body 1 work a period, need clear up its inside impurity, close water pump 20 earlier, then open the electromagnetic valve on the drain pipe 23, make the sewage clean in sedimentation tank body 1, pile up impurity on first filter 3 and second filter 4 and can follow the blow off pipe and discharge.

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 high-efficient environmental protection is sedimentation tank for sewage treatment, includes sedimentation tank body (1), the equal fixedly connected with supporting leg in four corners (2) of sedimentation tank body (1) bottom, its characterized in that: the sedimentation tank comprises a sedimentation tank body (1), wherein a first filter plate (3) is fixedly connected to the bottom between two sides of the inner wall of the sedimentation tank body (1), a second filter plate (4) is fixedly connected to the position right above the first filter plate (3) and between two sides of the inner wall of the sedimentation tank body (1), a third filter plate (5) is fixedly connected to the position right above the second filter plate (4) and between two sides of the inner wall of the sedimentation tank body (1), a motor (6) and a speed reducer (7) are fixedly connected to the left side of the top of the sedimentation tank body (1), one end of an output shaft of the motor is fixedly connected with an input shaft of the speed reducer (7) through a transmission rod (8), a rotating rod (9) is fixedly connected to one end of an output shaft of the speed reducer (7), one end, far away from the speed reducer (7), of the rotating rod (9) sequentially penetrates through the sedimentation tank body (1), the third filter plate, the equal fixedly connected with cleaning brush (10) in bottom that the surface of dwang (9) just is located third filter (5) and second filter (4), the left side of sedimentation tank body (1) just is located and communicates between first filter (3) and second filter (4) and has inlet tube (11).

2. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: the sedimentation tank is characterized in that the top and the bottom between the two sides of the inner wall of the sedimentation tank body (1) are fixedly connected with annular sliding plates (12), the two sides of the cleaning brush (10) are fixedly connected with fixing blocks (13), and one side of each of the two fixing blocks (13) is provided with a sliding groove (14) matched with the annular sliding plates (12).

3. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: the surface of dwang (9) just is located equal fixedly connected with stirring leaf (15) under two cleaning brush (10), the top of the bottom of dwang (9) through bearing and first filter (3) is rotated and is connected.

4. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: the equal sliding connection in both sides of first filter (3) bottom has movable rod (16), two the top of movable rod (16) all runs through first filter (3) and extends to directly over first filter (3), two the equal fixedly connected with activity brush (17) in bottom of movable rod (16).

5. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 4, wherein: the top ends of the two movable rods (16) are fixedly connected with a baffle (18), and a spring (19) is fixedly connected between the bottom of the baffle (18) and the top of the first filter plate (3) and positioned on the surface of each movable rod (16).

6. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: the sedimentation tank is characterized in that a water pump (20) communicated with a water inlet pipe (11) is fixedly connected to the left bottom of the sedimentation tank body (1), and a water pumping pipe (21) is communicated with one end of a water inlet of the water pump (20).

7. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: the top of the two sides of the sedimentation tank body (1) is communicated with overflow pipes (22), and the bottom of the sedimentation tank body (1) is communicated with a drain pipe (23).