CN213506050U - Sewage treatment device - Google Patents
Sewage treatment device Download PDFInfo
- Publication number
- CN213506050U CN213506050U CN202022301203.8U CN202022301203U CN213506050U CN 213506050 U CN213506050 U CN 213506050U CN 202022301203 U CN202022301203 U CN 202022301203U CN 213506050 U CN213506050 U CN 213506050U
- Authority
- CN
- China
- Prior art keywords
- branch pipe
- pipe
- sewage
- discharge
- way valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The application relates to a sewage treatment device, which relates to the field of sewage treatment equipment and comprises a discharge pipe, a three-way valve, a circulating pipe and a discharge pipe, wherein one end of the discharge pipe is fixed at the lower side of a barrel body of a second buffer barrel, the discharge pipe is communicated with the inside of the second buffer barrel and is used for discharging sewage in the second buffer barrel, the three-way valve is arranged at the other end of the discharge pipe and is used for changing the discharge direction of the sewage in the discharge pipe, and the circulating pipe and the discharge; one end of the circulating pipe is fixedly connected with the barrel body of the first buffer barrel and is communicated with the interior of the first buffer barrel; the other end is fixedly connected with the other port of the three-way valve; one end of the drain pipe is connected with the residual port of the three-way valve, and the other end of the drain pipe is temporarily connected. This application has the effect that improves the treatment effect of sewage.
Description
Technical Field
The application relates to the field of sewage treatment equipment, in particular to a sewage treatment device.
Background
In a printing shop, there are often generated sewage, which is classified into a plurality of types, i.e., plate flushing water, treated aqueous ink, tank water, and tank rinsing water. Before the sewage is discharged, the sewage needs to be treated.
As shown in fig. 1, the sewage treatment process mainly comprises the following steps:
and collecting the treated aqueous ink into an aqueous ink treatment water collecting tank after the treated aqueous ink passes through a belt type filtering device. Tank water and tank rinse water are collected in a tank water collection tank. And collecting sewage in the water-based ink treatment water collection tank and the water tank water collection tank into a water-based ink and water mixing tank in a quantitative proportioning mode.
Collecting the plate flushing water into a plate flushing water collecting tank, pumping the plate flushing water and sewage in a water-based ink and water mixing tank into a precipitation mixing tank according to a quantitative proportioning mode for mixing, and taking the sewage mixed in the precipitation mixing tank as a water source to be treated.
And (3) pumping the sewage after quantitative mixing to a first flocculation treatment device for flocculation treatment, wherein the flocculation treatment is to add a flocculating agent into the sewage and generate flocculate after full stirring. The first flocculation treatment equipment is provided with a filtering device, flocculate is filtered out, and clear water is separated out.
The separated clear water is directly pumped into a first buffer barrel. The first buffer barrel is provided with primary filtering equipment, and the filtering precision can reach 30 mu m through internal circulation. Preparing for the electrocatalytic treatment of the next link.
The electric treatment equipment is used for carrying out electrochemical treatment on sewage and effectively removing COD (chemical oxygen demand, which is also called chemical oxygen consumption). Electrocatalysis is the formation of OH groups with strong oxidation properties by anodic oxidation or anodic reaction. OH groups have no selectivity when oxidizing pollutants, and directly oxidize organic matters into CO2, H2O or mineral salts, so that the purpose of destroying harmful substances is realized, and new environmental pollution cannot be caused. The OH group is an intermediate product of the catalytic oxidation process, which acts as an initiator to induce chain reactions. Is especially suitable for biodegradation of organic matters.
The clean water treated by the electro-catalysis equipment directly overflows to second flocculation treatment equipment for secondary flocculation treatment. And pumping clear water separated out after flocculation into a second buffer barrel.
The second buffer barrel is provided with an ultrafiltration membrane filtering group. The ultrafiltration membrane filtering group is a precise filtering device, and ensures that the treated water meets the discharge requirement through multiple times of internal circulation filtering.
In view of the above-mentioned related art, since the treatment time of each treatment device is generally adjusted in advance, the inventors have found that the treated wastewater may not meet the treatment standard when discharged.
SUMMERY OF THE UTILITY MODEL
In order to improve the treatment effect of sewage, the application provides a sewage treatment plant.
The application provides a sewage treatment plant adopts following technical scheme:
a sewage treatment device comprises a discharge pipe, a three-way valve, a circulating pipe and a sewage discharge pipe, wherein one end of the discharge pipe is fixed on the lower side of a barrel body of a second buffer barrel, the discharge pipe is communicated with the interior of the second buffer barrel and is used for discharging sewage in the second buffer barrel, the three-way valve is arranged at the other end of the discharge pipe and is used for changing the discharge direction of the sewage in the discharge pipe, and the circulating pipe and the sewage discharge pipe are respectively;
one end of the circulating pipe is fixedly connected with the barrel body of the first buffer barrel and is communicated with the interior of the first buffer barrel; the other end is fixedly connected with a discharge port of the three-way valve;
one end of the sewage discharge pipe is connected with the other discharge port of the three-way valve.
By adopting the technical scheme, when the sampling result meets the discharge requirement, the three-way valve is adjusted to the discharge pipe to be communicated with the sewage discharge pipe, so that the sewage in the second buffer barrel can be discharged through the discharge pipe and the sewage discharge pipe; when the sample result is not conform to the emission requirement, adjust three-way valve to discharge pipe and circulating pipe intercommunication for sewage in No. two buffer buckets can flow into No. one buffer bucket via discharge pipe and circulating pipe, handles once more, lets not up to standard waste water can carry out a lot of and handles, improves sewage treatment's effect.
Optionally, the discharge pipe comprises a first branch pipe, a second branch pipe, a third branch pipe, a fourth branch pipe and a fifth branch pipe which are sequentially communicated;
one end of the first branch pipe is fixedly connected with the second buffer barrel, and one end of the fifth branch pipe is fixedly connected with a port of the three-way valve;
the arrangement height of the fifth branch pipe is higher than that of the first branch pipe.
Through adopting above-mentioned technical scheme, the fifth minute is higher than first minute and manages, lets arranging of three-way valve highly be higher than ground, and has certain distance between with ground, when the staff is when manual regulation three-way valve, need not bow just can touch the three-way valve, also can conveniently install three-way valve and follow-up switching regulation three-way valve.
Optionally, the second branch pipe is a corrugated pipe.
Through adopting above-mentioned technical scheme, the angle of arranging between first minute pipe and the third minute pipe can be adjusted, through changing the angle of arranging between first minute pipe and the third minute pipe, adjusts the height of arranging of fifth minute pipe, lets the three-way valve of being connected with fifth minute pipe can adjust the height of arranging when arranging.
Optionally, a fixing assembly for fixing the arrangement angle between the first branch pipe and the third branch pipe is installed between the first branch pipe and the third branch pipe;
the fixed component comprises a connecting rod with hooks at two ends and two shackles which are fixedly connected to the first branch pipe and the third branch pipe respectively and are in hooking fit with the hooks.
Through adopting above-mentioned technical scheme, connecting rod among the fixed subassembly stimulates two shackles, and then stimulates first minute pipe and third minute pipe, keeps the second to divide the crooked degree of managing, lets the second divide the power of the reply former state of managing self to receive fixed subassembly's restriction, keeps the angle that first minute pipe and third minute were arranged.
Optionally, the connecting rod includes an extension rod with two ends provided with threads and two extension pipes which are connected to the two ends of the extension rod in a threaded manner and move on the extension rod in opposite directions;
two shackles are fixedly connected at the ends of the two elongated tubes, respectively.
Through adopting above-mentioned technical scheme, twist the elongation rod, let two extension pipes be close to or keep away from on the elongation rod to under the effect of the original form's of reply power of second branch pipe self, adjust the arrangement angle between first branch pipe and the third branch pipe.
Optionally, the screw threads at the two ends of the extension rod are opposite in thread direction.
Through adopting above-mentioned technical scheme, under the opposite condition of the screw thread handedness at the extension rod both ends, the extension rod can drive two extension pipes relative motion on the extension rod together when rotating.
Optionally, the first branch pipe and the third branch pipe are respectively provided with two groups of fixing assemblies, and the two groups of fixing assemblies are symmetrically arranged on two sides of the first branch pipe and the third branch pipe.
Through adopting above-mentioned technical scheme, two sets of fixed subassemblies are in the first both sides of being in charge of and the third is in charge of and is restricted the bending angle that the second was in charge of, reduces the lateral deviation when the second was in charge of the bending, improves the restriction effect.
Optionally, the fourth branch pipe is a corrugated pipe.
Through adopting above-mentioned technical scheme, the angle page or leaf of arranging between third minute pipe and the fifth minute pipe can be adjusted and let the three-way valve of being connected with the fifth minute pipe can adjust the height of arranging more easily when arranging.
Optionally, a first fixing assembly for fixing an arrangement angle between the third branch pipe and the fifth branch pipe is installed between the third branch pipe and the fifth branch pipe.
Through adopting above-mentioned technical scheme, use fixed subassembly to divide the third to manage and the fifth is divided the angle of arranging of managing and fixes, keeps the stability that the three-way valve arranged and conveniently changes the height of arranging of three-way valve.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the sewage treatment device, the sewage in the second buffer cylinder can flow back to the first buffer cylinder for retreatment, so that the treatment degree and effect are improved;
2. by arranging the discharge pipe and adjusting the arrangement height of the three-way valve connected with the discharge pipe, the arrangement position of the three-way valve can be more suitable for the operation of workers;
3. through setting up fixed subassembly, the restriction three-way valve is adjusted the back and is arranged the position, lets the three-way valve arrange more stably.
Drawings
FIG. 1 is a schematic view of a sewage treatment system in the related art;
FIG. 2 is a schematic view of a sewage treatment apparatus according to the present embodiment;
FIG. 3 is a schematic view of the discharge pipe in the present embodiment;
fig. 4 is a schematic view of the fixing assembly in the embodiment.
Description of reference numerals: 1. a first buffer barrel; 2. a second buffer barrel; 3. a discharge pipe; 31. a first branch pipe; 32. a second branch pipe; 33. thirdly, pipe distribution; 34. a fourth branch pipe; 35. fifth pipe distribution; 4. a three-way valve; 5. a circulation pipe; 6. a blow-off pipe; 7. a fixing assembly; 71. hooking; 72. a connecting rod; 721. an extension rod; 722. extending the tube; 73. and (4) a shackle.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses a sewage treatment device. Referring to fig. 2, the sewage treatment apparatus includes a discharge pipe 3 having one end communicating with the second buffer tank 2, a three-way valve 4 installed on the other end of the discharge pipe 3, and a circulation pipe 5 and a sewage discharge pipe 6 installed on the other two ports of the three-way valve 4, respectively. One end of the discharge pipe 3 is fixedly connected with the barrel body of the second buffer barrel 2 and is communicated with the interior of the second buffer barrel 2, the discharge pipe is mainly used for discharging sewage in the second buffer barrel 2, a water pump for pumping the sewage in the second buffer barrel 2 into the discharge pipe 3 can be arranged in the second buffer barrel 2, and the water pump can also be set as a water suction pump and is arranged on the discharge pipe 3; one port of the three-way valve 4 is fixedly connected with one port of the discharge pipe 3 and communicated with the discharge pipe 3, and sewage discharged from the discharge pipe 3 can enter the three-way valve 4; one end of the circulating pipe 5 is fixedly connected to one port of the three-way valve 4, the other end of the circulating pipe is fixedly connected to the barrel body of the first buffer barrel 1 and is communicated with the interior of the first buffer barrel 1, unqualified sewage discharged from the discharge pipe 3 can flow into the first buffer barrel 1 through the three-way valve 4 and the circulating pipe 5, the untreated sewage is circularly sent back to the first buffer barrel 1, and the treatment work is carried out again in the first buffer barrel 1; one end of the drain pipe 6 is fixedly connected with the remaining one end of the three-way valve 4, so that the qualified sewage discharged from the discharge pipe 3 can be discharged through the three-way valve 4 and the drain pipe 6, for example, to a sewer or to a temporary storage barrel for subsequent reuse.
The suction pump is arranged on the discharge pipe 3 in this embodiment.
The one end that discharge pipe 3 and buffer barrel 1 are connected is located the downside of buffer barrel 1 to be close to ground department, when letting the sewage in buffer barrel 1 discharge, sewage can flow into discharge pipe 3 more easily.
Referring to fig. 2 and 3, the discharge pipe 3 includes a first branch pipe 31, a second branch pipe 32, a third branch pipe 33, a fourth branch pipe 34, and a fifth branch pipe 35, which are connected in this order. When the first branch pipe 31, the second branch pipe 32, the third branch pipe 33, the fourth branch pipe 34 and the fifth branch pipe 35 are communicated with each other, the joint can be reinforced and sealed by using a hoop or a binding wire.
The first branch pipe 31 is a hard pipe, one end of the first branch pipe is fixedly connected with the barrel body of the first buffer barrel 1, and the first branch pipe 31 is horizontally arranged.
The second branch pipe 32 is a corrugated pipe, and one end is fixedly connected with the other end of the first branch pipe 31.
The third branch pipe 33 is a hard pipe, one end of the third branch pipe 33 is fixedly connected with the other end of the second branch pipe 32, and the third branch pipe 33 is vertically arranged.
The fourth branch pipe 34 is also a corrugated pipe, and one end of the fourth branch pipe is fixedly connected with the other end of the third branch pipe 33.
The fifth branch pipe 35 is a hard pipe, one end of the fifth branch pipe 35 is fixedly connected with the other end of the fourth branch pipe 34, and the other end of the fifth branch pipe 35 is fixedly connected with the three-way valve 4.
The arrangement angle between the first branch pipe 31 and the third branch pipe 33 can be adjusted by rotating the second branch pipe 32, and the arrangement angle between the third branch pipe 33 and the fifth branch pipe 35 can be adjusted by rotating the fourth branch pipe 34.
A fixing component 7 for fixing the arrangement angle between the first branch pipe 31 and the third branch pipe 33 is arranged between the first branch pipe 31 and the third branch pipe 33, and a fixing component 7 for fixing the arrangement angle between the third branch pipe 33 and the fifth branch pipe 35 is also arranged between the third branch pipe 33 and the fifth branch pipe 35.
Referring to fig. 3 and 4, the fixing assembly 7 includes a connecting rod 72 having hooks 71 mounted at two ends thereof, and two hooks 73 fixedly connected to the first branch pipe 31 and the third branch pipe 33 and engaged with the hooks 71. Two groups of fixing assemblies 7 are respectively arranged on the first branch pipe 31 and the third branch pipe 33, and the two groups of fixing assemblies 7 are symmetrically arranged on two sides of the first branch pipe 31 and the third branch pipe 33.
The connecting rod 72 is a telescopic rod, and includes an extension rod 721 with opposite screw threads at two ends and two extension tubes 722 screwed at two ends of the extension rod 721. Two shackles 73 are fixedly attached at the ends of two elongated tubes 722, respectively.
When adjusting the arrangement angle between the first branch pipe 31 and the third branch pipe 33, the extension rod 721 may be twisted so that the two extension pipes 722 at both ends of the extension rod 721 are close to or away from each other, and the hook ring 73 on the first branch pipe 31 and the third branch pipe 33 is pulled, eliminating the force of the second branch pipe 32 itself returning to its original state, and fixing the arrangement angle between the first branch pipe 31 and the third branch pipe 33. Wherein the connecting rod 72 pulls the two shackles 73.
The second branch pipe 32 is bent between the two sets of fixing members 7 when bent, and the bending direction is in a plane formed between the first branch pipe 31 and the third branch pipe 33.
The three-way valve 4 is a three-way cock valve, and the flow direction of the sewage in the discharge pipe 3 is adjusted by screwing.
When sewage treatment is carried out, the discharge pipe 3 is sequentially installed according to the sequence of the first branch pipe 31, the second branch pipe 32, the third branch pipe 33, the fourth branch pipe 34 and the fifth branch pipe 35, the arrangement angles of the first branch pipe 31, the third branch pipe 33 and the fifth branch pipe 35 are adjusted, the fixing component 7 is used for fixing in a pulling mode, and then the arrangement height of the fifth branch pipe 35 is higher than the ground and higher than the arrangement height of the first branch pipe 31. After the arrangement of the discharge pipe 3 is completed, the three-way valve 4 is installed at the end part of the fifth branch pipe 35 of the discharge pipe 3, and the fifth branch pipe 35 is higher than the arrangement height of the first branch pipe 31 and can be far away from the ground, so that the three-way valve 4 and the subsequent opening and closing three-way valve 4 are convenient to install without bending down. After the installation of the three-way valve 4 is completed, a sewage drain 6 and a circulation pipe 5 are installed on the three-way valve 4.
The implementation principle of the sewage treatment device in the embodiment of the application is as follows: when sewage treatment is carried out, sampling is carried out on the sewage in the second buffer barrel 2, when the sampling result meets the discharge requirement, the three-way valve 4 is adjusted to the discharge pipe 3 to be communicated with the sewage discharge pipe 6, and the circulating pipe 5 is closed, so that the sewage in the second buffer barrel 2 can be discharged through the discharge pipe 3 and the sewage discharge pipe 6; when the sample result does not accord with the emission requirement, adjust three-way valve 4 to discharge pipe 3 and circulating pipe 5 intercommunication, blow off pipe 6 seals for the sewage in No. two buffering buckets 2 can be handled once more in discharge pipe 3 and circulating pipe 5 flow into a buffering bucket 1, thereby improves sewage treatment's effect.
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 (9)
1. A sewage treatment device is characterized in that: comprises a discharge pipe (3) with one end fixed on the lower side of the barrel body of a second buffer barrel (2) and communicated with the interior of the second buffer barrel (2) for discharging sewage in the second buffer barrel (2), a three-way valve (4) with an inlet end arranged on the other end of the discharge pipe (3) for changing the discharge direction of the sewage in the discharge pipe (3), and a circulating pipe (5) and a sewage discharge pipe (6) which are respectively arranged on two discharge ports of the three-way valve (4);
one end of the circulating pipe (5) is fixedly connected with the barrel body of the first buffer barrel (1) and is communicated with the interior of the first buffer barrel (1); the other end is fixedly connected with a discharge port of the three-way valve (4);
one end of the sewage discharge pipe (6) is connected with the other discharge port of the three-way valve (4).
2. The sewage treatment apparatus according to claim 1, wherein: the discharge pipe (3) comprises a first branch pipe (31), a second branch pipe (32), a third branch pipe (33), a fourth branch pipe (34) and a fifth branch pipe (35) which are communicated in sequence;
one end of the first branch pipe (31) is fixedly connected with the second buffer barrel (2), and one end of the fifth branch pipe (35) is fixedly connected with a port of the three-way valve (4);
the arrangement height of the fifth branch pipe (35) is higher than that of the first branch pipe (31).
3. The sewage treatment apparatus according to claim 2, wherein: the second branch pipe (32) is a corrugated pipe.
4. A wastewater treatment plant according to claim 3, characterized in that: a fixing assembly (7) for fixing the arrangement angle between the first branch pipe (31) and the third branch pipe (33) is arranged between the first branch pipe (31) and the third branch pipe (33);
the fixing component (7) comprises a connecting rod (72) with two ends respectively provided with a hook (71) and two shackles (73) which are respectively fixedly connected with the first branch pipe (31) and the third branch pipe (33) and are in hooking and matching with the hook (71).
5. The sewage treatment apparatus according to claim 4, wherein: the connecting rod (72) comprises an extension rod (721) with two ends provided with threads and two extension pipes (722) which are connected with the two ends of the extension rod (721) in a threaded manner and move on the extension rod (721) in opposite directions or in opposite directions;
two shackles (73) are fixedly connected at the ends of the two elongated tubes (722), respectively.
6. The sewage treatment apparatus according to claim 5, wherein: the screw thread directions of the two ends of the extension rod (721) are opposite.
7. The sewage treatment apparatus according to claim 4, wherein: the first branch pipe (31) and the third branch pipe (33) are respectively provided with two groups of fixing assemblies (7), and the two groups of fixing assemblies (7) are symmetrically arranged on two sides of the first branch pipe (31) and the third branch pipe (33).
8. The sewage treatment apparatus according to claim 2, wherein: the fourth branch pipe (34) is a corrugated pipe.
9. The sewage treatment apparatus according to claim 4, wherein: and a fixing assembly (7) for fixing the arrangement angle between the third branch pipe (33) and the fifth branch pipe (35) is arranged between the third branch pipe (33) and the fifth branch pipe (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301203.8U CN213506050U (en) | 2020-10-15 | 2020-10-15 | Sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301203.8U CN213506050U (en) | 2020-10-15 | 2020-10-15 | Sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213506050U true CN213506050U (en) | 2021-06-22 |
Family
ID=76398983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022301203.8U Active CN213506050U (en) | 2020-10-15 | 2020-10-15 | Sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213506050U (en) |
-
2020
- 2020-10-15 CN CN202022301203.8U patent/CN213506050U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102718349B (en) | Device and method for electrolytic treatment of acid organic wastewater with high salinity | |
| CN104150652A (en) | Water inlet monitoring and adjusting system in centralized sewage treatment plant in chemical industry park as well as method thereof | |
| CN103922546A (en) | Heavy metal wastewater treatment equipment and method | |
| CN213506050U (en) | Sewage treatment device | |
| CN204981294U (en) | Chemistry neutralization pond waste water circulation neutralization and emission PH on -line monitoring system | |
| CN206359396U (en) | A kind of MBR Treated sewage reusings processing unit | |
| CN214060100U (en) | Novel reverse osmosis of high rate of recovery device | |
| CN201240894Y (en) | Electrochemical waste water treatment device | |
| CN210419589U (en) | Novel acid wastewater recovery equipment for semiconductor factory | |
| CN209835897U (en) | Novel slaughter wastewater treatment system | |
| CN209161704U (en) | A kind of ultraviolet light reduction broken cyanide device | |
| CN107285572B (en) | Biochemical pool | |
| CN111233204A (en) | Acidic heavy metal wastewater treatment device and process | |
| CN204981480U (en) | Device for treating printing and dyeing wastewater | |
| CN215855177U (en) | Regulating device for toxic industrial wastewater treatment | |
| CN215975284U (en) | Sewage treatment plant that treatment effeciency is high | |
| CN214991003U (en) | Industrial wastewater treatment and recovery system | |
| CN216404145U (en) | Reverse osmosis membrane penetrating fluid discharge system | |
| CN218435318U (en) | Treatment device for wastewater generated by desulfurization and denitrification | |
| CN213416399U (en) | Waste salt handles and uses filter equipment | |
| CN210030265U (en) | Arsenic-containing acidic wastewater purification system | |
| CN217148805U (en) | Fluorine-containing wastewater purification system | |
| CN214880261U (en) | Industrial wastewater centralized treatment system | |
| CN214088018U (en) | High-sulfur-content oilfield produced water advanced treatment system | |
| CN212864351U (en) | Rare earth oxide waste water processing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |