CN213977167U - Sewage treatment system - Google Patents

Abstract

The utility model relates to a sewage treatment system, include medicament device, processing apparatus, subside the device, processing apparatus is connected with filter equipment, just filter equipment's sewage export links to each other with processing apparatus's sewage import, filter equipment's inside is equipped with the filter grid, the both sides of filter grid are connected with filter equipment's both sides wall. The method has the advantages of effectively reducing the possibility of pipeline blockage caused by solid particles in subsequent processes, and effectively improving the efficiency of the sewage treatment system.

Description

Sewage treatment system

Technical Field

The application relates to the field of sewage treatment, in particular to a sewage treatment system.

Background

With the rapid development of society, people ask for various natural resources, so that many resources face the problems of exhaustion and shortage. Therefore, the country makes a sustainable development plan to protect various natural resources, and the awareness of people on environmental protection is also improved. The water is the source of all living things, and people can not keep away from the water for both living and developing. Due to the development of society, the amount of sewage generated from industrial and domestic water is increasing. The generated sewage needs to be filtered and reaches a certain standard before being discharged. Therefore, in recent years, various sewage treatment systems have been designed to cope with the sewage treatment problem under different situations.

Prior patent publication No.: 210528639U Sewage treatment system, which comprises a medicament device, a treatment device, a sedimentation device, a reservoir and a medicament pump, wherein the outlet of the medicament device is correspondingly connected with the inlet of the medicament pump, and the outlet of the medicament pump is correspondingly connected with the inlet of the treatment device; a baffle plate is arranged in the treatment device, and an overflow pipe is arranged on the baffle plate; the bottom of the treatment device is provided with a sewage inlet; the outlet of the treatment device is connected with the inlet of the sedimentation device, and the outlet of the sedimentation device is connected with the reservoir.

With respect to the related art in the above, the inventors consider that: since this sewage treatment system directly introduces sewage into the treatment apparatus, the treatment by mixing with a chemical has the following problem that the components of sewage to be treated are complicated and various. Especially, when the sewage contains insoluble solid particles, the direct introduction of the sewage into the treatment device may cause the solid particles to block the pipeline in the subsequent process, which may affect the working efficiency of the sewage treatment system.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that solid particles in sewage block pipelines in the subsequent process, the application provides a sewage treatment system which can effectively reduce the possibility that the solid particles block the pipelines in the subsequent process.

The application provides a sewage treatment system adopts following technical scheme:

the utility model provides a sewage treatment system, includes medicament device, processing apparatus, subsides the device, processing apparatus is connected with filter equipment, just filter equipment's sewage export links to each other with processing apparatus's sewage import, the inside filter grid that is perpendicular to sewage flow direction that is equipped with of filter equipment, the both sides of filter grid are connected with filter equipment's lateral wall.

Through adopting above-mentioned technical scheme, before sewage gets into processing apparatus, earlier through the filter equipment who is equipped with the filter grid, because the filter grid can filter the insoluble solid particle in the sewage to effectual reduction is followed sewage and is got into the solid particle to processing apparatus in, consequently can effectively reduce the solid particle and cause the possibility of pipeline jam in the subsequent process, has effectively improved sewage treatment system's efficiency.

Preferably, two first sliding grooves are formed in two side walls inside the filtering device, and the filtering grids are arranged in the first sliding grooves in a sliding mode.

By adopting the technical scheme, the filter grid is arranged in the first sliding groove in a sliding manner, so that the function that the filter grid can be replaced is realized, and meanwhile, the first sliding groove also limits the position of the filter grid in the filtering device, so that the filter grid is convenient for workers to clean, and the possibility of reduction of the filtering effect of the filter grid is effectively reduced.

Preferably, an activated carbon adsorption plate is arranged between the sewage outlet and the filter grid in the filtering device, and the activated carbon adsorption plate and the filter grid are arranged in parallel.

Through adopting above-mentioned technical scheme, when less granule is not filtered by the filter grid, the active carbon adsorption board can filter less granule once more to filter device's filter effect has effectively been increased.

Preferably, the bottom of the filtering device is provided with a dirt collecting plate between the filtering grid and the sewage inlet of the filtering device, and the dirt collecting plate is arranged between the filtering grid and the filtering device in a sliding manner.

Through adopting above-mentioned technical scheme, utilize the dirty board of collection to collect the solid particle that is blockked down by the filter grid, reduced the possibility of solid particle to the filter effect's of filter grid influence like this, also make things convenient for sequent staff to clear up filter equipment afterwards simultaneously.

Preferably, two pull rods are respectively arranged on two sides of the side wall, close to the filtering device, of the sewage collecting plate, and a handle is arranged at one end, far away from the sewage collecting plate, of each pull rod.

Through adopting above-mentioned technical scheme, utilize the dirty board of pull rod control collection on the dirty board of collection, the convenience is operated the dirty board of collection, sets up the handle simultaneously on the dirty board of collection, can make things convenient for the staff to carry out handheld operation to the dirty board of collection.

Preferably, the dirty board of collection is equipped with a plurality of through-holes, just the through-hole covers there is the filter screen, the face edge of the dirty board of collection is equipped with ascending turn-ups.

Through adopting above-mentioned technical scheme, when needs take out the dirty board of collection from filter equipment, because the through-hole that sets up on the dirty board of collection can form the water conservancy diversion effect to water, can effectively reduce rivers to the impact of the solid particle on the dirty board of collection, the turn-ups that the face set up simultaneously can restrict the possibility that solid particle fell from the dirty board side of collection, is provided with the filter screen on the through-hole of the dirty board of collection simultaneously, can reduce the possibility that solid particle fell filter equipment from the through-hole.

Preferably, a first partition plate and a second partition plate are arranged in the processing device from top to bottom, the processing device is provided with a stirring rod, the stirring rod vertically penetrates through the top of the processing device to be arranged between the second partition plate and the bottom of the processing device, stirring blades are arranged between the top of the processing device and the first partition plate, between the first partition plate and the second partition plate and between the second partition plate and the bottom of the processing device respectively, and a servo motor used for driving the stirring rod is arranged at the top of the processing device.

Through adopting above-mentioned technical scheme, utilize stirring vane's on the puddler rotation, stir sewage and medicament among the processing apparatus, make sewage and medicament mix more even to make the reaction more abundant, thereby effectively improved the utilization ratio of medicament. Utilize servo motor drive puddler simultaneously, can control the rotational speed of puddler to make processing apparatus can adjust different rotational speeds to the sewage of different situations.

Preferably, the first partition plate and the second partition plate are provided with a plurality of overflow pipes, sleeves coaxial with the stirring rod are respectively arranged on the first partition plate and the second partition plate, the sleeves are sleeved on the stirring rod, and the heights of the sleeves are higher than the heights of the overflow pipes.

Through adopting above-mentioned technical scheme, utilize the cover to establish the sleeve on the puddler, the range that the puddler squinted when rotatory can be restricted to the sleeve, has effectively improved the stability of puddler, and sleeve and baffle are as an organic whole simultaneously, and telescopic highly is higher than the overflow pipe, and the sewage of baffle below still can flow to the top of baffle through the overflow pipe on the baffle to the setting that has reduced the puddler is to the influence of processing system's overflow effect.

Preferably, a drain pipe is arranged at the position, close to the bottom, of the side wall of the settling device, and the drain pipe is provided with a control valve.

Through adopting above-mentioned technical scheme, utilize the blow off pipe that subsides the device and set up, when sewage treatment system moves, still can directly discharge the deposit among the device that subsides from the drain, effectively reduced among the device that subsides the possibility that the deposit effect of device is subsided and influence to subside to the deposit too much.

Preferably, the sewage discharge pipe of the settling device is connected with the filtering device.

Through adopting above-mentioned technical scheme, through the sewage pipe exhaust deposit and the water of handling can get into filter equipment once more, filter equipment can filter the deposit moreover, carries the water of handling to sewage treatment system once more simultaneously to sewage treatment system's productivity has effectively been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the filtering device is arranged in front of the treatment device, and can filter insoluble solid particles in the sewage, so that the possibility of pipeline blockage caused by the solid particles in the subsequent process can be effectively reduced, and the efficiency of a sewage treatment system is effectively improved;

2. the active carbon adsorption plate is arranged in the filtering device, so that the filtering capacity of the filtering device can be effectively enhanced;

3. the stirring mechanism is arranged in the treatment device, so that the reaction between the medicament and the sewage is more sufficient, and the utilization rate of the medicament is effectively improved.

Drawings

FIG. 1 is a first flow diagram of a wastewater treatment system;

FIG. 2 is a cross-sectional view of a filter device;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view of the treatment device;

FIG. 5 is a second flow diagram of a wastewater treatment system.

Description of reference numerals: 1. a filtration device; 11. a filter grid; 12. a first sliding chute; 13. an activated carbon adsorption plate; 14. a dirt collecting plate; 141. a pull rod; 1411. a handle; 15. a through hole; 16. a filter screen; 17. a second chute; 2. a processing device; 21. a first separator; 22. a second separator; 23. a stirring rod; 231. a stirring blade; 232. a servo motor; 24. an overflow pipe; 25. a sleeve; 3. a medicament device; 4. a settling device; 41. a blow-off pipe; 411. a control valve; 5. a water storage device.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a sewage treatment system. Referring to fig. 1, the sewage pipe is sequentially communicated with a filtering device 1, a treatment device 2, a sedimentation device 4 and a water storage device 5, wherein a medicament device 3 is connected to the side wall of the treatment device 2.

In addition, referring to fig. 2 in combination, the filtering apparatus 1 is provided with the filtering grid 11 therein, and the plane of the filtering grid 11 is perpendicular to the sewage flow direction. Meanwhile, the filter grid 11 is coated with a water-resistant and corrosion-resistant coating, and the filter grid 11 is completely contacted with the two side walls and the bottom of the filter device 1, so that the contact area between the filter grid 11 and the sewage in the filter device 1 can be increased. Meanwhile, two first sliding grooves 12 are formed in two side walls of the filtering device 1, so that the first sliding grooves 12 limit the position of the filtering grid 11 in the filtering device 1 while the detachable function of the filtering grid 11 is realized. In this way, the filtering grid 11 is able to filter out sludge or other insoluble solid particles from the sewage when it flows to the filtering device 1. Meanwhile, the filter grid 11 with the detachable function facilitates cleaning or replacement of the filter grid 11 by workers.

Meanwhile, referring to fig. 2, the filtering apparatus 1 is further provided with an activated carbon adsorption plate 13, the activated carbon adsorption plate 13 has an ability to adsorb smaller solid particles in the sewage, and the activated carbon adsorption plate 13 is located between the filtering grid 11 and the sewage outlet of the filtering apparatus 1. Meanwhile, two sliding grooves 17 are formed in two side walls of the filtering device 1, and the positions of the activated carbon adsorption plates 13 in the filtering device 1 are limited while the functions of the activated carbon adsorption plates 13 which are detachable are realized by the two sliding grooves 17. After the sewage in the filtering apparatus 1 passes through the filtering grid 11, the activated carbon adsorption plate 13 can perform secondary filtration on smaller solid particles in the sewage, thereby improving the filtering effect of the filtering apparatus 1.

In addition, referring to fig. 2 and 3 in combination, the bottom of the filtering device 1 is further provided with a dirt collecting plate 14, and the dirt collecting plate 14 can slide in the filtering device 1, and meanwhile, the dirt collecting plate 14 is flatly laid at the bottom of the filtering device 1 between the filtering grid 11 and the sewage inlet of the filtering device 1, so that solid particles filtered by the filtering grid 11 can be settled on the dirt collecting plate 14. Meanwhile, the dirt collecting plate 14 is provided with a pull rod 141 with a handle 1411, the pull rod 141 and the dirt collecting plate 14 are fixed by welding, and the handle 1411 and the pull rod 141 are fixed by bolts. Meanwhile, the dirt collecting plate 14 is provided with a through hole 15, and a filter screen 16 covers the upper layer of the through hole 15 of the dirt collecting plate 14. In addition, the edge of the plate surface of the dirt collecting plate 14 is provided with a flange, and the flange is arranged upwards perpendicular to the plate surface of the dirt collecting plate. Meanwhile, the flange and the dirt collecting plate 14 are integrally formed. When solid particles in the sewage are filtered by the filter grid 11, the solid particles will settle on the sewage collecting plate 14. When it is necessary to remove the dirt collection plate 14 and the solid particles on the dirt collection plate 14, the dirt collection plate 14 is pulled out of the filter device 1 by the handle 1411. When pulling out dirty board 14 of collection, through-hole 15 on the dirty board 14 of collection forms the water conservancy diversion effect to the water above the dirty board 14 of collection to solid particle on the dirty board 14 of collection can be filtered by filter screen 16 and can not fall out from through-hole 15, and the turn-ups that the dirty board 14 of collection set up simultaneously can reduce the possibility that solid particle falls from the dirty board 14 side of collection.

Meanwhile, referring to fig. 4, the treatment apparatus 2 is provided with a stirring rod 23, and the stirring rod 23 is made of a metal material and has a surface coated with a water-proof corrosion-resistant coating. In addition, the first partition plate 21 and the second partition plate 22 are provided from the top to the bottom inside the treatment device 2, and both the partition plates are in close contact with the inner wall of the treatment device 2 and have good sealing performance. Meanwhile, the first partition plate 21 and the second partition plate 22 equally divide the processing apparatus 2 into three reaction chambers. In addition, the side wall of the processing device 2 is provided with a medicament inlet in the middle of the three reaction chambers, and the three medicament inlets of the processing device 2 are respectively connected with the three medicament outlets of the medicament device 2. Meanwhile, a plurality of overflow pipes 24 are respectively arranged on the two partition plates, wherein three overflow pipes 24 are arranged on each partition plate, and the overflow pipes 24 are uniformly distributed on the partition plates by taking the circle center of the partition plate as the axis. Meanwhile, overflow pipe 24 is integrally formed with the partition. Moreover, the sewage in the reaction apparatus 2 can only flow between two adjacent reaction chambers through the overflow pipe 24 on the partition plate.

The stirring rod 23 is vertically inserted from the top of the processing apparatus 2 to the space between the second partition 22 and the bottom of the processing apparatus 2. Meanwhile, the stirring bar 23 is provided with stirring blades 231 between the three reaction chambers of the processing apparatus 2, respectively, and the stirring blades 231 are located at the central position of each layer of the processing apparatus 2. In addition, sleeves 25 sleeved on the stirring rods 23 are respectively arranged on the two partition plates, the sleeves 25 and the partition plates are integrally formed, and meanwhile, the heights of the sleeves 25 are higher than that of the overflow pipe 24. In addition, the top of the processing device 2 is provided with a servo motor 232, and the servo motor 232 is fixed on the top of the processing device 2 by bolts. Meanwhile, the servo motor 232 is connected with the stirring rod 23 through a coupler.

The working principle is as follows: after getting into sewage and medicament among processing apparatus 2, servo motor 232 drives puddler 23 rotatory, and simultaneously, puddler 23 drives stirring vane 231 rotatory, and stirring vane 231 makes sewage and medicament mix more even to the messenger should be more abundant. In addition, the height of the sleeve 25 on the baffle is higher than that of the overflow pipe 24, so that the influence of the arrangement of the stirring rod 23 on the overflow effect of the overflow pipe 24 can be reduced.

In addition, referring to fig. 5, a sewage pipe 41 is disposed at the bottom of the settling device 4, the sewage pipe 41 is made of corrosion-resistant alloy material, and the position of the sewage pipe 41 is opposite to the position of the sewage inlet. Meanwhile, the drain pipe 41 is provided with a control valve 411. When it is desired to discharge the sediment at the bottom of the settling device 4, the sediment can be discharged through the soil discharge pipe 41. In addition, a control valve 411 is provided on the soil pipe 41, so that the soil pipe 41 can be controlled by the control valve 411. Meanwhile, the soil pipe 41 of the settling device 4 may be connected to the sewage inlet of the filtering device 1. The water discharged from the soil discharge pipe 41 with the sediment may be directly connected to the filtering apparatus 1, the sediment may be filtered by the filtering apparatus 1, and the remaining water may be introduced into the sewage treatment system again, thereby improving the yield of the filtered sewage treatment system.

The working principle is as follows: the sewage is filtered by the filtering device 1 to filter out insoluble impurities in the sewage. Then the sewage flows into the treatment device 2 from the filtering device 1, the treatment device 2 is connected with the medicament device 3, when the sewage enters the treatment device 2, the medicament device 3 fills the medicament into the treatment device 2, and the medicament reacts with soluble impurities in the sewage to form sediment. Then, the sewage enters the sedimentation device 4, the sediment in the sewage is settled to the bottom of the sedimentation device 4, and then the settled water flows into the water storage device 5 through the top of the sedimentation device 4, thereby completing the purification process of the sewage.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a sewage treatment system, includes medicament device (3), processing apparatus (2), subsides device (4), its characterized in that: processing apparatus (2) are connected with filter equipment (1), just the sewage outlet of filter equipment (1) links to each other with the sewage inlet of processing apparatus (2), the inside of filter equipment (1) is equipped with perpendicular to sewage flow direction's filtration bars (11), the both sides of filtration bars (11) are connected with the both sides wall of filter equipment (1), the both sides wall of the inside of filter equipment (1) is equipped with two spout one (12), it sets up in spout one (12) to filter bars (11) slide, be equipped with activated carbon adsorption plate (13) in filter equipment (1) between sewage outlet and filtration bars (11), just activated carbon adsorption plate (13) and filtration bars (11) parallel arrangement.

2. The wastewater treatment system according to claim 1, wherein: the bottom of the filtering device (1) is provided with a dirt collecting plate (14) between the filtering grid (11) and a sewage inlet of the filtering device (1), and the dirt collecting plate (14) is arranged between the filtering grid (11) and the filtering device (1) in a sliding manner.

3. The wastewater treatment system according to claim 2, wherein: two pull rods (141) are respectively arranged on two sides of the side wall, close to the filtering device (1), of the sewage collecting plate (14), and a handle (1411) is arranged at one end, far away from the sewage collecting plate (14), of each pull rod (141).

4. The wastewater treatment system according to claim 3, wherein: dirty board (14) of collection is equipped with a plurality of through-holes (15), just through-hole (15) cover has filter screen (16), the edge of the face of dirty board of collection (14) is equipped with ascending turn-ups.

5. The wastewater treatment system according to claim 1, wherein: the processing device is characterized in that a first partition plate (21) and a second partition plate (22) are arranged in the processing device (2) from top to bottom, a stirring rod (23) is arranged on the processing device (2), the stirring rod (23) vertically penetrates through the top of the processing device (2) to be arranged between the second partition plate (22) and the bottom of the processing device (2), stirring blades (231) are respectively arranged between the top of the processing device (2) and the first partition plate (21), between the first partition plate (21) and the second partition plate (22) and between the second partition plate (22) and the bottom of the processing device (2), and a servo motor (232) used for driving the stirring rod (23) is arranged at the top of the processing device (2).

6. The wastewater treatment system according to claim 5, wherein: the first partition plate (21) and the second partition plate (22) are provided with a plurality of overflow pipes (24), meanwhile, sleeves (25) coaxial with the stirring rods (23) are respectively arranged on the first partition plate (21) and the second partition plate (22), the stirring rods (23) are sleeved with the sleeves (25), and the heights of the sleeves (25) are higher than the heights of the overflow pipes (24).

7. The wastewater treatment system according to claim 1, wherein: and a sewage discharge pipe (41) is arranged at the position, close to the bottom, of the side wall of the settling device (4), and the sewage discharge pipe (41) is provided with a control valve (411).

8. The wastewater treatment system according to claim 7, wherein: and a sewage discharge pipe (41) of the settling device (4) is connected with the filtering device (1).

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