CN216106332U

CN216106332U - Reclaimed water reuse automatic control system

Info

Publication number: CN216106332U
Application number: CN202120909138.9U
Authority: CN
Inventors: 朱彬; 郑明�
Original assignee: Hefei Yingruitong Automation Technology Co ltd
Current assignee: Hefei Yingruitong Automation Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-03-22
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to an automatic control system for reclaimed water recycling, which comprises a filtering tank, a primary sedimentation tank, a secondary sedimentation tank and a disinfection device which are sequentially arranged, wherein sleeves positioned at two ends of a guide pipe are arranged in the filtering tank, filter holes which are uniformly arranged are formed in the outer wall of each sleeve, the inner wall of each sleeve is provided with a thread groove and is fixed with the guide pipe in a thread rotating mode, the filtering tank is connected with the primary sedimentation tank through a coagulant agent box, the primary sedimentation tank is arranged in a conical shape, the inner wall of the secondary sedimentation tank is sequentially provided with a sand filtering layer, a coarse sand layer, a fine gravel filtering layer and a coarse gravel filtering layer from top to bottom, and a chlorine gas tank is arranged between the secondary sedimentation tank and the disinfection device. Has the advantages that: the utility model has the advantages of good purification effect, effective separation of various impurity organic matters, low energy consumption, no pollution, simple process and simple and convenient operation.

Description

Reclaimed water reuse automatic control system

Technical Field

The utility model relates to the technical field of liquid recycling devices, in particular to an automatic control system for reclaimed water recycling.

Background

The reclaimed water generally refers to reclaimed water, and refers to water which can meet certain use requirements and can be used beneficially after wastewater or rainwater is properly treated. Compared with seawater desalination and cross-basin water transfer, the reclaimed water has obvious advantages. From the economic perspective, the cost of the reclaimed water is lowest, and from the environmental protection perspective, the sewage recycling is beneficial to improving the ecological environment and realizing the virtuous cycle of water ecology.

The filtration efficiency to impurity among the current reclaimed water recovery system is high inadequately, when effectively separating dissolved salts, colloid, microorganism, organic matter etc. to aquatic moreover, often need the great energy of consumer, current separating mechanism is comparatively single simultaneously, also can not carry out effectual separation to multiple impurity, influences the application property and the environmental protection effect of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic reclaimed water recycling control system which has the advantages of good purification effect, effective separation of various impurity organic matters, low energy consumption, no pollution, simple process and simple and convenient operation, and is realized by the following scheme.

In order to achieve the above purpose, the utility model adopts the technical scheme that: an automatic control system for reclaimed water recycling is characterized by comprising a filtering tank, a primary sedimentation tank, a secondary sedimentation tank and a disinfection device which are sequentially arranged, wherein sleeves positioned at two ends of a conduit are arranged in the filtering tank, filter holes which are uniformly arranged are formed in the outer wall of each sleeve, the inner wall of each sleeve is provided with a thread groove and is fixed with the conduit in a thread rotating mode, the filtering tank is connected with the primary sedimentation tank through a coagulant agent, the primary sedimentation tank is arranged in a conical shape, the inner wall of the secondary sedimentation tank is sequentially provided with a sand filtering layer, a coarse sand layer, a fine gravel filtering layer and a coarse gravel filtering layer from top to bottom, a chlorine tank is arranged between the secondary sedimentation tank and the disinfection device, the disinfection device comprises guide plates connected with the conduit, the guide plates are arranged on the inner wall of a shell at equal intervals from top to bottom, and gaps matched with the guide plates are arranged between the adjacent guide plates, and the output end of the guide plate is fixedly provided with a water pump connected with the guide pipe.

Furthermore, the filter tank is detachably and fixedly connected with a reaction box through a positioning pin, the reaction box is internally and respectively connected with a first cavity and a second cavity through a partition plate, and the first cavity and the second cavity are internally and correspondingly provided with acid liquid and alkaline liquid.

Furthermore, the sleeve and the guide pipe are vertically arranged, and a pressure pump matched with the guide pipe is arranged outside the guide pipe.

Furthermore, a water outlet connected with the guide pipe is arranged below the coarse gravel filter layer.

Furthermore, one end of the guide plate is connected with the jack on the inner wall of the shell in a splicing and fixing mode.

The utility model has the technical effects that: the sleeve pipe that is equipped with the filtration pore in the filtering ponds at first carries out coarse filtration, coagulant reacts the flocculation thing of formation great granule with liquid this moment, then liquid and floccule enter into conical sedimentation tank, a large amount of floccules are gathered together and stay at the filter layer, a plurality of filter layers in the second grade sedimentation tank can stop the effectual fender of floccule stop this moment, water after the filtration is disinfected through chlorine at last and is discharged again, a plurality of guide plates that set up in the degassing unit can guarantee on the one hand that liquid is at the uniform velocity flows, on the other hand can let the chlorine water fully disinfect, such reuse of reclaimed water automated control system has greatly increased the practicality of device, purifying effect is good, effectively separate multiple impurity organic matter, the power consumption is low, and is pollution-free, simple process, and convenient operation.

Drawings

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

FIG. 2 is a schematic view of a filtration tank of the present invention;

FIG. 3 is a schematic view of a secondary sedimentation tank according to the present invention.

Reference numerals: 1-a filtering tank; 2-a first-stage sedimentation tank; 3-a secondary sedimentation tank; 4-a sterilizing device; 5-a sleeve; 6-filtration pore; 7-a set accelerator kit; 8-a sand filtration layer; 9-coarse sand layer; 10-fine gravel filter layer; 11-coarse gravel filter layer; 12-a chlorine tank; 13-a deflector; 14-reaction chamber.

Detailed Description

Referring to the attached drawings 1-3, an automatic control system for reclaimed water recycling comprises a filtering tank 1, a primary sedimentation tank 2, a secondary sedimentation tank 3 and a disinfection device 4 which are sequentially arranged, wherein sleeves 5 positioned at two ends of a conduit are arranged in the filtering tank 1, filter holes 6 which are uniformly arranged are formed in the outer wall of each sleeve 5, the inner wall of each sleeve 5 is provided with a thread groove and is fixed with the conduit in a thread rotating mode, the filtering tank 1 and the primary sedimentation tank 2 are connected through a medicine box coagulant 7, the primary sedimentation tank 2 is arranged in a conical shape, a sand filtering layer 8, a coarse sand layer 9, a fine gravel filtering layer 10 and a coarse gravel filtering layer 11 are sequentially arranged on the inner wall of the secondary sedimentation tank 3 from top to bottom, a chlorine tank 12 is arranged between the secondary sedimentation tank 3 and the disinfection device 4, the disinfection device 4 comprises a guide plate 13 connected with the conduit, and the guide plate 13 is arranged on the inner wall of a shell at equal intervals from top to bottom, and a gap matched with the adjacent guide plates 13 is arranged between the adjacent guide plates 13, and a water pump connected with the guide pipe is fixedly installed at the output end of each guide plate 13.

The concrete embodiment of this scheme does, can dismantle fixed connection through the locating pin on the filtering ponds 1 and react the case 14, be connected with first cavity and second cavity respectively through the baffle in the reaction case 14, and correspond in first cavity and the second cavity and be equipped with acid liquid and alkaline liquid, still add in the filtering ponds 1 and react the case 14, can carry out corresponding neutralization reaction for the water, also separate acid liquid and basicity through the baffle setting, avoid taking place inside neutralization reaction.

The concrete embodiment of the scheme is that the sleeve 5 and the guide pipe are vertically arranged, the pressure pump matched with the guide pipe is arranged outside the guide pipe, the arrangement of the pressure pump mainly increases the mobility of water in the pipeline, the pressure is increased, the normal flow of the water is ensured, and a drainage port connected with the guide pipe is arranged below the coarse gravel filtering layer 11.

The concrete embodiment of this scheme does, 13 one end of guide plate is connected through the jack of grafting on fixed mode and the shells inner wall, make the structure be connected through above-mentioned demountable installation's mode, can effectual personnel's operation of being convenient for and the maintenance operation of sequent, and 5 inner walls of sleeve have seted up the thread groove and have fixed mutually with the pipe through screw thread pivoted mode, it can be convenient for different sleeve 5 to install fixedly to be connected through screw thread pivoted mode, change the sleeve 5 of different filtration pore sizes with this, with the different liquid filtration environment of this better adaptation.

The specific embodiment of the scheme is that a chlorine gas tank 12 is arranged between the secondary sedimentation tank 3 and the disinfection device 4, and the chlorine gas tank 12 generates hypochlorous acid through the reaction of chlorine gas and water, and the strong oxidizing property of the hypochlorous acid can kill germs in water.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic control system for reclaimed water recycling is characterized by comprising a filtering tank (1), a primary sedimentation tank (2), a secondary sedimentation tank (3) and a disinfection device (4) which are sequentially arranged, wherein sleeves (5) positioned at two ends of a conduit are arranged in the filtering tank (1), filter holes (6) which are uniformly arranged are formed in the outer wall of each sleeve (5), the inner wall of each sleeve (5) is provided with a thread groove and is fixed with the conduit in a thread rotating mode, the filtering tank (1) and the primary sedimentation tank (2) are connected through a coagulant box (7), the primary sedimentation tank (2) is arranged in a conical shape, a sand filtering layer (8), a coarse sand layer (9), a fine gravel filtering layer (10) and a coarse filtering layer (11) are sequentially arranged on the inner wall of the secondary sedimentation tank (3) from top to bottom, and a chlorine gas tank (12) is arranged between the secondary sedimentation tank (3) and the disinfection device (4), sterilizing unit (4) are including guide plate (13) that are connected with the pipe, equidistant setting about guide plate (13) are on shells inner wall, and be equipped with the clearance rather than the looks adaptation between adjacent guide plate (13), the water pump that is connected with the pipe is fixed mounting to guide plate (13) output end.

2. The reclaimed water reuse automatic control system according to claim 1, wherein the filter tank (1) is detachably and fixedly connected with a reaction tank (14) through a positioning pin, the reaction tank (14) is internally and respectively connected with a first cavity and a second cavity through a partition plate, and the first cavity and the second cavity are internally and correspondingly provided with the acidic liquid and the alkaline liquid.

3. The reclaimed water reuse automatic control system according to claim 1, wherein the sleeve (5) is perpendicular to the conduit and a pressure pump adapted to the conduit is arranged outside the conduit.

4. The reclaimed water reuse automatic control system according to claim 1, wherein a drain port connected with a conduit is provided below the coarse gravel filter layer (11).

5. The reclaimed water reuse automatic control system according to claim 1, wherein one end of the guide plate (13) is connected with a jack on the inner wall of the shell in a plug-in fixing manner.