CN215905984U

CN215905984U - Sewage treatment equipment for city

Info

Publication number: CN215905984U
Application number: CN202121721758.6U
Authority: CN
Inventors: 田静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-25
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses urban sewage treatment equipment, which relates to the field of sewage treatment and comprises a treatment tank, wherein the top of the treatment tank is provided with a water inlet, the left side of the bottom of the treatment tank is provided with a water outlet, and a flow distribution assembly is arranged in the treatment tank; the flow dividing assembly comprises a water inlet hopper, the water inlet hopper is fixedly connected with a water inlet, the bottom of the water inlet hopper is fixedly connected with two symmetrically distributed water guide pipes, a filter box is fixedly connected in the treatment tank, the interior of the filter box is divided into two flow dividing chambers, filter screens are fixedly connected in the flow dividing chambers, the two water guide pipes are respectively communicated with the two flow dividing chambers, and the outer walls of the two water guide pipes are respectively provided with a first electromagnetic valve; two all be provided with the clearance subassembly in the reposition of redundant personnel room. The utility model can effectively filter the urban sewage and improve the filtering efficiency of the urban sewage.

Description

Sewage treatment equipment for city

Technical Field

The utility model relates to the field of sewage treatment, in particular to urban sewage treatment equipment.

Background

Municipal sewage is domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban canals and is discharged into water after being treated by an urban sewage treatment plant. In addition to containing a large amount of organic matters, bacteria and toxicity in urban sewage, the water quality of industrial wastewater is becoming more and more complicated and the pollution of runoff sewage is becoming more and more serious due to the advanced development of industry, so that the urban sewage contains various toxic and harmful pollutants of various types and degrees. The treatment of urban sewage involves many aspects, and the comprehensive planning must be carried out on the sewer system, the position and treatment process of sewage treatment plants, the utilization and discharge requirements of the treated sewage and the like.

Current municipal sewage filters the impurity in the sewage through using the filter screen mostly when handling, and when impurity on the filter screen is too much, can cause the filter screen to block up, still need the manual work to stop to the filtration of sewage and handle sewage, and is too inconvenient, and can cause the influence to municipal sewage treatment's efficiency.

Therefore, it is necessary to invent a sewage treatment apparatus for urban use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide urban sewage treatment equipment, which aims to solve the problems that when the impurities on a filter screen are excessive, the filter screen is blocked, the filtering of sewage needs to be stopped manually and the sewage needs to be treated, so that the urban sewage treatment equipment is inconvenient and the urban sewage treatment efficiency is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: the urban sewage treatment equipment comprises a treatment tank, wherein the top of the treatment tank is provided with a water inlet, the left side of the bottom of the treatment tank is provided with a water outlet, and a flow dividing assembly is arranged in the treatment tank;

the flow dividing assembly comprises a water inlet hopper, the water inlet hopper is fixedly connected with a water inlet, the bottom of the water inlet hopper is fixedly connected with two symmetrically distributed water guide pipes, a filter box is fixedly connected in the treatment tank, the interior of the filter box is divided into two flow dividing chambers, filter screens are fixedly connected in the flow dividing chambers, the two water guide pipes are respectively communicated with the two flow dividing chambers, and the outer walls of the two water guide pipes are respectively provided with a first electromagnetic valve;

two all be provided with the clearance subassembly in the reposition of redundant personnel room.

Preferably, the clearance subassembly includes the impeller, the impeller rotates in the inner wall of reposition of redundant personnel room through the pivot and sets up, and the first belt pulley of the outer wall fixedly connected with of pivot, it is provided with the threaded rod to rotate through the bearing in the reposition of redundant personnel room, the outer wall threaded connection of threaded rod has a screw thread section of thick bamboo, the bottom fixedly connected with scraper blade of a screw thread section of thick bamboo, the bottom of scraper blade offsets with the top of filter screen, the trash removal mouth corresponding with the scraper blade has all been seted up to the front side of rose box and treatment tank, the lateral wall and the fixedly connected with second belt pulley of treatment tank and rose box are passed to the one end of threaded rod, be provided with the belt jointly on first belt pulley and the second belt pulley, two the belt cross arrangement.

Preferably, the left side and the right side of the scraper blade are both fixedly connected with sliding blocks, and sliding grooves corresponding to the sliding blocks are formed in the left side and the right side of the shunting chamber.

Preferably, the front side of the treatment tank is fixedly connected with a supporting plate, the top of the supporting plate is provided with a collecting box in a sliding manner, and the rear side of the collecting box is provided with a collecting port corresponding to the impurity discharging port.

Preferably, the bottom of rose box is provided with the stirring subassembly, the stirring subassembly includes the motor, the output fixedly connected with puddler of motor, the outer wall fixedly connected with a plurality of evenly distributed's of puddler stirring leaf.

Preferably, the right side of handling the jar is provided with the interpolation subassembly, it includes the liquid reserve tank to add the subassembly, the bottom fixedly connected with pump machine of liquid reserve tank, the output fixedly connected with transfer line of pump machine, the outer wall of transfer line is provided with the second solenoid valve, the one end of transfer line and the right side fixed connection of handling the jar, be provided with level sensor in the handling jar.

The utility model has the technical effects and advantages that:

1. the filter box is arranged in the treatment tank, the filter screen is arranged in the filter box, impurities in sewage are filtered by using the filter screen, when the filter screen is blocked, the first electromagnetic valve on the water guide pipe in use is closed, the first electromagnetic valve on the other water guide pipe is opened, the sewage is filtered by using the filter screen in the other shunting chamber, and after the sewage passes through the filter screen, the fluidity of water is utilized to drive the impeller to rotate, the impeller drives the first belt pulley to rotate, the first belt pulley drives the second belt pulley to rotate through the belt, the second belt pulley drives the threaded rod to rotate, the threaded rod pushes the threaded barrel through the principle of threaded movement, the threaded barrel pulls the scraper, the impurities on the blocked filter screen are scraped into the collection box by the scraper to be collected, and the steps are repeated, so that the urban sewage can be effectively filtered, the filtering efficiency of the urban sewage is improved.

2. Be provided with the stirring subassembly through the bottom at the rose box, and be provided with at the lateral wall of treatment tank and add the subassembly, when the sewage in the treatment tank reachd level sensor, level sensor opens the second solenoid valve, and start pump machine and motor, pass through the transfer line through using the pump machine to carry the purifying liquid in the liquid reserve tank to the treatment tank in, and rotate through using the motor to drive the puddler, the puddler drives the stirring leaf and rotates, carry out intensive mixing to sewage and purifying liquid through using the stirring leaf, can effectually carry out purification treatment to sewage.

Drawings

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

FIG. 2 is a schematic rear side view of the present invention shown in FIG. 1;

FIG. 3 is a schematic front side view of the FIG. 1 embodiment of the present invention;

fig. 4 is a side view of the threaded rod of the present invention.

In the figure: 1. a treatment tank; 2. a flow diversion assembly; 21. a water inlet hopper; 22. a water conduit; 23. a filter box; 24. a shunting chamber; 25. a filter screen; 26. a first solenoid valve; 3. cleaning the assembly; 31. an impeller; 32. a first pulley; 33. a threaded rod; 34. a threaded barrel; 35. a squeegee; 36. a second pulley; 37. a belt; 4. a support plate; 5. a collection box; 6. a stirring assembly; 61. a motor; 62. a stirring rod; 63. stirring blades; 7. adding a component; 71. a liquid storage tank; 72. a pump machine; 73. a transfusion tube; 74. a second solenoid valve; 75. a liquid level sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides urban sewage treatment equipment as shown in figures 1-4, which comprises a treatment tank 1, wherein the top of the treatment tank 1 is provided with a water inlet, the left side of the bottom of the treatment tank 1 is provided with a water outlet, and a flow distribution assembly 2 is arranged in the treatment tank 1;

the flow dividing assembly 2 comprises a water inlet hopper 21, the water inlet hopper 21 is fixedly connected with a water inlet, the bottom of the water inlet hopper 21 is fixedly connected with two water guide pipes 22 which are symmetrically distributed, a filter box 23 is fixedly connected in the treatment tank 1, the interior of the filter box 23 is divided into two flow dividing chambers 24, a filter screen 25 is fixedly connected in each flow dividing chamber 24, the two water guide pipes 22 are respectively communicated with the two flow dividing chambers 24, and the outer walls of the two water guide pipes 22 are respectively provided with a first electromagnetic valve 26;

cleaning assemblies 3 are arranged in the two branch flow chambers 24.

Meanwhile, the cleaning component 3 comprises an impeller 31, the impeller 31 is rotatably arranged on the inner wall of the shunting chamber 24 through a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a first belt pulley 32, a threaded rod 33 is rotatably arranged in the shunting chamber 24 through a bearing, the outer wall of the threaded rod 33 is in threaded connection with a threaded cylinder 34, the bottom of the threaded cylinder 34 is fixedly connected with a scraper 35, the bottom of the scraper 35 is abutted against the top of the filter screen 25, the front sides of the filter tank 23 and the treatment tank 1 are both provided with impurity discharge ports corresponding to the scraper 35, one end of the threaded rod 33 penetrates through the side walls of the treatment tank 1 and the filter tank 23 and is fixedly connected with a second belt pulley 36, the first belt pulley 32 and the second belt pulley 36 are jointly provided with a belt 37, the two belts 37 are arranged in a crossed manner, impurities in the sewage are filtered by using the filter screen 25, when the filter screen 25 is blocked, the first electromagnetic valve 26 on the water guide pipe 22 in use is closed, open first solenoid valve 26 on another aqueduct 22, filter sewage using filter screen 25 in another flow distribution chamber 24, and sewage is behind filter screen 25, the mobility that utilizes water drives impeller 31 and rotates, impeller 31 drives first belt pulley 32 and rotates, first belt pulley 32 drives second belt pulley 36 through belt 37 and rotates, second belt pulley 36 drives threaded rod 33 and rotates, threaded rod 33 promotes threaded cylinder 34 through the principle of screw thread removal, threaded cylinder 34 pulling scraper blade 35, impurity on using scraper blade 35 to filter the filter screen 25 of jam is scraped and is collected in collecting box 5, so relapse, can effectually filter municipal sewage, the filtration efficiency to municipal sewage has been improved.

Then, the left and right sides of scraper 35 all fixedly connected with slider, and the left and right sides of reposition of redundant personnel room 24 all is seted up the spout corresponding with the slider, can conveniently lead scraper 35.

In addition, the front side of the treatment tank 1 is fixedly connected with a supporting plate 4, the top of the supporting plate 4 is provided with a collecting box 5 in a sliding manner, and the rear side of the collecting box 5 is provided with a collecting port corresponding to the impurity discharging port, so that impurities scraped by the scraper 35 can be conveniently collected.

More specifically, the bottom of the filter box 23 is provided with a stirring assembly 6, the stirring assembly 6 comprises a motor 61, an output end of the motor 61 is fixedly connected with a stirring rod 62, the outer wall of the stirring rod 62 is fixedly connected with a plurality of uniformly distributed stirring blades 63, the right side of the treatment tank 1 is provided with an adding assembly 7, the adding assembly 7 comprises a liquid storage tank 71, the bottom of the liquid storage tank 71 is fixedly connected with a pump 72, an output end of the pump 72 is fixedly connected with a liquid conveying pipe 73, the outer wall of the liquid conveying pipe 73 is provided with a second electromagnetic valve 74, one end of the liquid conveying pipe 73 is fixedly connected with the right side of the treatment tank 1, a liquid level sensor 75 is arranged in the treatment tank 1, when the sewage in the treatment tank 1 reaches the liquid level sensor 75, the second electromagnetic valve 74 is opened by the liquid level sensor 75, the pump 72 and the motor 61 are started, the purified liquid in the liquid storage tank 71 is conveyed into the treatment tank 1 through the liquid conveying pipe 73 by using the pump 72, and through using motor 61 to drive puddler 62 and rotate, puddler 62 drives stirring leaf 63 and rotates, through using stirring leaf 63 to carry out intensive mixing to sewage and purifying liquid, can effectually carry out purification treatment to sewage.

The working principle of the utility model is as follows:

the impurities in the sewage are filtered by using the filter screen 25, when the filter screen 25 is blocked, the first electromagnetic valve 26 on the water guide pipe 22 in use is closed, the first electromagnetic valve 26 on the other water guide pipe 22 is opened, the sewage is filtered by using the filter screen 25 in the other diversion chamber 24, and after the sewage passes through the filter screen 25, the fluidity of the water is utilized to drive the impeller 31 to rotate, the impeller 31 drives the first belt pulley 32 to rotate, the first belt pulley 32 drives the second belt pulley 36 to rotate through the belt 37, the second belt pulley 36 drives the threaded rod 33 to rotate, the threaded rod 33 pushes the threaded cylinder 34 through the principle of thread movement, the threaded cylinder 34 pulls the scraper 35, the impurities on the blocked filter screen 25 are scraped into the collection box 5 by using the scraper 35 to be collected, and the operation is repeated, so that the urban sewage can be effectively filtered, and the filtering efficiency of the urban sewage is improved, when sewage in the treatment tank 1 reaches level sensor 75, level sensor 75 opens second solenoid valve 74 to start pump machine 72 and motor 61, carry the scavenging solution in the liquid reserve tank 71 to the treatment tank 1 through transfer line 73 through using pump machine 72 in, and rotate through using motor 61 to drive puddler 62, puddler 62 drives stirring leaf 63 and rotates, carries out intensive mixing to sewage and scavenging solution through using stirring leaf 63, can effectually carry out purification treatment to sewage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sewage treatment device is used in city, includes treatment tank (1), its characterized in that: the top of the treatment tank (1) is provided with a water inlet, the left side of the bottom of the treatment tank (1) is provided with a water outlet, a shunt component (2) is arranged in the treatment tank (1), the shunt component (2) comprises a water inlet hopper (21), the water inlet hopper (21) is fixedly connected with the water inlet, the bottom of the water inlet hopper (21) is fixedly connected with two water guide pipes (22) which are symmetrically distributed, a filter box (23) is fixedly connected in the treatment tank (1), the interior of the filter box (23) is divided into two shunting chambers (24), the filter screen (25) is fixedly connected in the shunting chamber (24), the two water guide pipes (22) are respectively communicated with the two shunting chambers (24), the outer walls of the two water guide pipes (22) are respectively provided with a first electromagnetic valve (26), and the two shunting chambers (24) are internally provided with cleaning assemblies (3).

2. The municipal sewage treatment plant according to claim 1, wherein: the cleaning assembly (3) comprises an impeller (31), the impeller (31) is rotatably arranged on the inner wall of the shunting chamber (24) through a rotating shaft, a first belt pulley (32) is fixedly connected to the outer wall of the rotating shaft, a threaded rod (33) is rotatably arranged in the shunting chamber (24) through a bearing, a threaded cylinder (34) is in threaded connection with the outer wall of the threaded rod (33), a scraper (35) is fixedly connected to the bottom of the threaded cylinder (34), the bottom of the scraper (35) is abutted to the top of the filter screen (25), impurity discharging ports corresponding to the scraper (35) are formed in the front sides of the filter box (23) and the treatment tank (1), a second belt pulley (36) is fixedly connected to the side wall of the treatment tank (1) and the filter box (23) and penetrates through one end of the threaded rod (33), a belt (37) is commonly arranged on the first belt pulley (32) and the second belt pulley (36), the two belts (37) are arranged in a crossed manner.

3. The municipal sewage treatment plant according to claim 2, wherein: the equal fixedly connected with slider in the left and right sides of scraper blade (35), the spout corresponding with the slider is all seted up to the left and right sides of reposition of redundant personnel room (24).

4. The municipal sewage treatment plant according to claim 2, wherein: the front side of the treatment tank (1) is fixedly connected with a supporting plate (4), the top of the supporting plate (4) is provided with a collecting box (5) in a sliding manner, and the rear side of the collecting box (5) is provided with a collecting opening corresponding to the impurity discharging opening.

5. The municipal sewage treatment plant according to claim 1, wherein: the bottom of rose box (23) is provided with stirring subassembly (6), stirring subassembly (6) include motor (61), the output fixedly connected with puddler (62) of motor (61), a plurality of evenly distributed's of outer wall fixedly connected with stirring leaf (63) of puddler (62).

6. The municipal sewage treatment plant according to claim 1, wherein: the right side of processing jar (1) is provided with interpolation subassembly (7), it includes liquid reserve tank (71) to add subassembly (7), the bottom fixedly connected with pump machine (72) of liquid reserve tank (71), the output fixedly connected with transfer line (73) of pump machine (72), the outer wall of transfer line (73) is provided with second solenoid valve (74), the one end of transfer line (73) and the right side fixed connection of processing jar (1), be provided with level sensor (75) in processing jar (1).