CN216614289U - Desulfurization wastewater advanced treatment device - Google Patents
Desulfurization wastewater advanced treatment device Download PDFInfo
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- CN216614289U CN216614289U CN202123376983.3U CN202123376983U CN216614289U CN 216614289 U CN216614289 U CN 216614289U CN 202123376983 U CN202123376983 U CN 202123376983U CN 216614289 U CN216614289 U CN 216614289U
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Abstract
The utility model discloses a desulfurization wastewater advanced treatment device, which comprises a wastewater collection pool, wherein a pipeline is arranged at the top of the wastewater collection pool, one end of the pipeline is connected with a wastewater treatment tank, a sedimentation tank is arranged on the side surface of the wastewater treatment tank, a water storage tank is arranged on the side surface of the sedimentation tank, wastewater enters the interior of a tank body through the pipeline of the wastewater collection pool, treatment agents such as flocculating agent and the like are added through an opening structure at the top of the tank body, the wastewater and the agents are mixed and then flow into the bottom of the tank body through a permeable layer, after the treatment of the agents, pollutants in the wastewater are coagulated into residues which cannot pass through the permeable layer through a flocculation reaction and are accumulated at the top of a conveyor belt, a transmission rotating shaft is driven to rotate by rotating a motor, so that the conveyor belt starts to rotate, the residues accumulated on the conveyor belt are driven to move to a lifting valve arranged at the bottom of the tank body, and the lifting valve is opened through electric control, the residue can enter the residue collection box, so that the technical effect of conveniently treating the reacted residue is achieved.
Description
Technical Field
The utility model relates to the field of desulfurization wastewater treatment, in particular to a desulfurization wastewater advanced treatment device.
Background
The desulfurization waste water mainly refers to the discharge waste water produced by an absorption tower in the wet desulfurization process of boiler flue gas, and is a certain amount of waste water which is necessary to be discharged from a system in order to maintain the balance of substances in a slurry circulating system of a desulfurization device, prevent the concentration of soluble parts, namely chlorine, in the flue gas from exceeding a specified value and ensure the quality of gypsum, and the waste water mainly comes from a gypsum dehydration and cleaning system.
Because desulfurization waste water contains multiple heavy metal ion and tiny and dispersed particle, consequently need add heavy metal settling agent and flocculation reaction medicament to it usually and make heavy metal ion and tiny particle wherein condense and precipitate to reach purification treatment's purpose, common processing apparatus is after handling waste water, the sediment residue etc. that its produced need regularly clear up in order to prevent that it from piling up too much, influence treatment effect, for the process that makes the processing residue is more convenient, consequently provides a desulfurization waste water advanced treatment device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the desulfurization wastewater advanced treatment device, which has the technical effect of conveniently treating the residues after reaction.
In order to solve the technical problems, the utility model provides the following technical scheme: desulfurization advanced waste treatment unit, including the waste water collecting pit, the pipeline is installed at waste water collecting pit top, pipeline one end is connected with the waste water treatment case, waste water treatment case side is provided with the settling tank, and the settling tank side is provided with the tank.
As a preferable technical scheme of the utility model, one end of the pipeline is connected with the wastewater collection tank, the other end of the pipeline is connected with the top of the wastewater treatment tank, and the pipeline is arranged to communicate the wastewater treatment tank with the settling tank and communicate the settling tank with the water storage tank.
As a preferred technical scheme of the utility model, the wastewater treatment box comprises a box body arranged at one end of a pipeline, a separation plate arranged in the box body, a permeable layer arranged at the bottom of the separation plate, a water outlet pipe arranged at the side surface of the box body, a conveyor belt arranged at the bottom of the permeable layer, transmission rotating shafts arranged at two ends of the conveyor belt, a lifting valve arranged at the bottom of the box body, a residue collection box arranged at the outer side of the box body and a rotating motor arranged at the outer side surface of the box body.
As a preferable technical scheme of the utility model, the box body is arranged on the side surface of the waste water collecting pool, the opening of the pipeline communicated with the waste water collecting pool is arranged on the side surface of the box body close to the top, the top of the box body is provided with an opening structure, and the isolation plate is arranged on the side surface of the opening structure on the top of the box body.
As a preferred technical scheme of the utility model, the water outlet pipe is arranged at the top of the permeable layer, and the position of the water outlet pipe is arranged on one side of the isolation plate.
As a preferable technical scheme of the utility model, the conveyor belt is obliquely arranged at the bottom of the box body, the lifting valve is arranged at the lower end of the conveyor belt and is electrically controlled.
As a preferable technical scheme of the utility model, the settling tank is arranged on the side surface of the tank body, and the position communicated with the water outlet pipe through the pipeline is positioned on the side surface of the settling tank close to the top.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. the utility model relates to a waste water treatment box, which comprises a box body arranged at one end of a pipeline, a separation plate arranged in the box body, a permeable layer arranged at the bottom of the separation plate, a water outlet pipe arranged at the side surface of the box body, a conveyor belt arranged at the bottom of the permeable layer, transmission rotating shafts arranged at two ends of the conveyor belt, a lifting valve arranged at the bottom of the box body, a residue collecting box arranged at the outer side of the box body and a rotating motor arranged at the outer side surface of the box body, wherein waste water after primary treatment firstly enters a waste water collecting pool, then the waste water enters the box body through the pipeline, treatment chemicals such as flocculating agent and the like are added into the box body through an opening structure arranged at the top of the box body, the waste water and the chemicals are mixed and then flow into the bottom of the box body through the permeable layer due to the obstruction of the separation plate, pollutants in the waste water are coagulated into residues which can not pass through the permeable layer and are accumulated at the top of the conveyor belt through the flocculation reaction after the treatment of the chemicals, the transmission rotating shaft is driven to rotate by rotating the motor, so that the conveyor belt starts to rotate, residues accumulated on the conveyor belt are driven to move towards the lifting valve arranged at the bottom of the box body, the lifting valve is opened through electric control, the residues can enter the residue collecting box, and the technical effect of conveniently treating the reacted residues is achieved;
2. according to the utility model, through the wastewater collection tank, the top of the wastewater collection tank is provided with a pipeline, one end of the pipeline is connected with the wastewater treatment tank, the side surface of the wastewater treatment tank is provided with the sedimentation tank, the side surface of the sedimentation tank is provided with the water storage tank, the treated wastewater reaches the other side of the partition plate through the permeable layer and flows into the sedimentation tank through the water outlet pipe, after the precipitation and filtration treatment of the sedimentation tank, the treated wastewater finally flows into the water storage tank to be recycled, and the technical effect of improving the purification effect is achieved through the multiple treatment of the sedimentation tank.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a front view structural diagram of the present invention;
FIG. 3 is a cross-sectional view taken at A in FIG. 2 according to the present invention;
fig. 4 is a top view of the utility model shown in fig. 2 at a.
Wherein: 1. a wastewater collection tank; 2. a pipeline; 3. a wastewater treatment tank; 4. a settling tank; 5. a water storage tank; 31. a box body; 32. a separator plate; 33. a permeable layer; 34. a water outlet pipe; 35. a conveyor belt; 36. a transmission rotating shaft; 37. a lift valve; 38. a residue collection box; 39. the motor is rotated.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-4, the desulfurization wastewater advanced treatment device comprises a wastewater collection tank 1, a pipeline 2 is installed at the top of the wastewater collection tank 1, one end of the pipeline 2 is connected with a wastewater treatment tank 3, a settling tank 4 is arranged on the side surface of the wastewater treatment tank 3, and a water storage tank 5 is arranged on the side surface of the settling tank 4.
In other embodiments, pipeline 2 one end is connected in waste water collecting pit 1, and the other end is connected at the top of waste water treatment tank 3, and is provided with pipeline 2 and makes waste water treatment tank 3 and settling tank 4 intercommunication, makes settling tank 4 and tank 5 intercommunication, and pipeline 2 is inside all to be provided with drinking water facility so that waste water can be oriented when handling and to introduce in the relevant device.
In other embodiments, the wastewater treatment tank 3 includes a tank 31 installed at one end of the pipeline 2, a separation plate 32 installed in the tank 31, a permeable layer 33 installed at the bottom of the separation plate 32, a water outlet pipe 34 installed at the side of the tank 31, a conveyor belt 35 installed at the bottom of the permeable layer 33, a driving shaft 36 installed at both ends of the conveyor belt 35, a lifting valve 37 installed at the bottom of the tank 31, a residue collection tank 38 installed at the outside of the tank 31, and a rotating motor 39 installed at the outside side of the tank 31, the top of the separation plate 32 is hermetically connected to the inner wall of the tank 31, and the bottom of the separation plate is hermetically connected to the top of the permeable layer 33, the permeable layer 33 is divided into two ends by the separation plate 32, a portion near the water inlet pipeline 2 allows the wastewater with residues and chemicals to pass through, and a portion near the water outlet pipe 34 only allows the treated wastewater to pass through.
In other embodiments, the box 31 is disposed at the side of the wastewater collection tank 1, the opening of the pipeline 2 communicated with the wastewater collection tank 1 is disposed at the side of the box 31 close to the top, the top of the box 31 is provided with an opening structure, the isolation plate 32 is installed at the side of the opening structure at the top of the box 31, and the opening structure at the top of the box 31 can be used for adding treatment materials such as flocculating agents.
In other embodiments, outlet pipe 34 is disposed on the top of permeate layer 33, outlet pipe 34 is disposed on one side of partition 32, pipe 2 connecting tank 31 to wastewater collection tank 1 is disposed on the same side of partition 32 as the open structure on the top of tank 31, and outlet pipe 34 is disposed on the other side of partition 32, and wastewater entering tank 31 is mixed with the flocculating agent and blocked by partition 32 and flows into the bottom of tank 31 through permeate layer 33.
In other embodiments, the conveyor belt 35 is obliquely installed at the bottom of the box 31, the lifting valve 37 is disposed at a lower end of the conveyor belt 35, the lifting valve 37 is electrically controlled, the conveyor belt 35 is movably connected with the transmission rotating shaft 36, the surface of the conveyor belt 35 is configured to be a rough structure, and the rotating motor 39 is fixedly installed outside the box 31 and movably connected with the transmission rotating shaft 36.
In other embodiments, the settling tank 4 is disposed at the side of the tank 31, and the position where the outlet pipe 34 is communicated with the pipe 2 is located at the side of the settling tank 4 near the top, so that the wastewater entering the settling tank 4 can generate a precipitate, and the residual fine particles can be removed after filtering.
The working principle of the utility model is as follows: when in use, the waste water collecting tank 1 is passed through, the top of the waste water collecting tank 1 is provided with the pipeline 2, one end of the pipeline 2 is connected with the waste water treatment tank 3, the side surface of the waste water treatment tank 3 is provided with the settling tank 4, and the side surface of the settling tank 4 is provided with the water storage tank 5, the waste water after primary treatment firstly enters the waste water collecting tank 1, then the waste water enters the box 31 through the pipeline 2, treatment agents such as flocculating agents are added into the box 31 through an opening structure arranged at the top of the box 31, the waste water and the agents are mixed and then flow into the bottom of the box 31 through the permeable layer 33 due to the obstruction of the isolating plate 32, after the treatment of the agents, pollutants in the waste water are coagulated into residues which can not pass through the permeable layer 33 by flocculation reaction and are accumulated at the top of the conveyor belt 35, the rotating motor 39 is operated to drive the rotating shaft 36 to rotate, thereby driving the conveyor belt 35 to rotate, and driving the residues accumulated on the conveyor belt 35 to move to the lifting valve 37 arranged at the bottom of the box 31, the residue can enter the residue collection box 38 by opening the lifting valve 37 through electric control, the treated wastewater reaches the other side of the isolation plate 32 through the permeable layer 33, flows into the settling tank 4 through the water outlet pipe 34, and finally flows into the water storage tank 5 for recycling after the settling and filtering treatment of the settling tank 4.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Desulfurization advanced waste treatment unit, including waste water collecting pit (1), its characterized in that: pipeline (2) are installed at waste water collecting pond (1) top, pipeline (2) one end is connected with waste water treatment case (3), waste water treatment case (3) side is provided with settling tank (4), and settling tank (4) side is provided with tank (5).
2. The desulfurization wastewater advanced treatment device according to claim 1, characterized in that: pipeline (2) one end is connected in waste water collecting pit (1), and the other end is connected at the top of waste water treatment case (3), and is provided with pipeline (2) and makes waste water treatment case (3) and settling tank (4) intercommunication, makes settling tank (4) and tank (5) intercommunication.
3. The desulfurization wastewater advanced treatment device according to claim 1, characterized in that: waste water treatment case (3) is including installing box (31) in pipeline (2) one end, install division board (32) in box (31), install permeable formation (33) in division board (32) bottom, install outlet pipe (34) in box (31) side, install conveyer belt (35) in permeable formation (33) bottom, install transmission pivot (36) at conveyer belt (35) both ends, install lift valve (37) in box (31) bottom, install residue collecting box (38) in the box (31) outside, and install rotating electrical machines (39) in box (31) outside side.
4. The desulfurization wastewater advanced treatment device according to claim 3, characterized in that: the box (31) is arranged on the side of the waste water collecting tank (1), the opening of the pipeline (2) communicated with the waste water collecting tank (1) is arranged on the side, close to the top, of the box (31), the top of the box (31) is provided with an opening structure, and the isolation plate (32) is arranged on the side of the opening structure at the top of the box (31).
5. The desulfurization wastewater advanced treatment device according to claim 3, characterized in that: the water outlet pipe (34) is arranged on the top of the permeable layer (33), and the position of the water outlet pipe (34) is arranged on one side of the isolation plate (32).
6. The desulfurization wastewater advanced treatment device according to claim 3, characterized in that: the conveying belt (35) is obliquely arranged at the bottom of the box body (31), the lifting valve (37) is arranged at the lower end of the conveying belt (35), and the lifting valve (37) is electrically controlled.
7. The desulfurization wastewater advanced treatment device according to claim 1, characterized in that: the settling tank (4) is arranged on the side face of the tank body (31), and the position communicated with the water outlet pipe (34) through the pipeline (2) is located on the side face of the settling tank (4) close to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123376983.3U CN216614289U (en) | 2021-12-30 | 2021-12-30 | Desulfurization wastewater advanced treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123376983.3U CN216614289U (en) | 2021-12-30 | 2021-12-30 | Desulfurization wastewater advanced treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216614289U true CN216614289U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123376983.3U Active CN216614289U (en) | 2021-12-30 | 2021-12-30 | Desulfurization wastewater advanced treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216614289U (en) |
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2021
- 2021-12-30 CN CN202123376983.3U patent/CN216614289U/en active Active
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