CN210620429U - Wastewater treatment equipment for textile printing and dyeing - Google Patents
Wastewater treatment equipment for textile printing and dyeing Download PDFInfo
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- CN210620429U CN210620429U CN201921338807.0U CN201921338807U CN210620429U CN 210620429 U CN210620429 U CN 210620429U CN 201921338807 U CN201921338807 U CN 201921338807U CN 210620429 U CN210620429 U CN 210620429U
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Abstract
The utility model belongs to the technical field of textile wastewater treatment equipment, in particular to a wastewater treatment equipment for textile printing and dyeing, which comprises a wastewater grading tank, a high filtering device, a middle filtering device, a low filtering device and a wastewater processor; the bottom of the wastewater grading pool is provided with a water pipe A, a water pipe B and a water pipe C, and the high filter device, the middle filter device and the low filter device are arranged on the wastewater grading pool from top to bottom in a hierarchical manner; an air cylinder A is arranged on the outer wall of the wastewater grading tank; the outer wall of the wastewater grading tank is provided with a C cylinder, the output end of the C cylinder is connected with a C push rod, and the C push rod is connected with a low filter screen penetrating through the interior of the wastewater grading tank; carry out the level separation to waste water in advance through high filter device, well filter device, low filter device, divide into three kinds of grades with waste water and discharge respectively to smart filter chamber, drip chamber and air supporting indoor, be favorable to the stage treatment of waste water, both promoted waste water treatment's clean degree, also saved waste water treatment time.
Description
Technical Field
The utility model relates to a weaving waste water treatment equipment technical field especially relates to a waste water treatment equipment for textile printing and dyeing.
Background
The textile printing and dyeing industry is one of industrial departments with large water consumption and more wastewater discharge. According to statistics, the amount of wastewater discharged by printing and dyeing enterprises in China every day is 300-400 ten thousand tons [2 ]. The waste water from textile industry contains suspended matter, grease, fibre bits, surfactant and various dyes. For example, the cotton spinning wastewater contains cotton scraps and sizing agent, and the wool spinning wastewater contains grease; the printing and dyeing wastewater usually contains sizing agent, dye, auxiliary agent, various organic matters and the like.
The technical problems in the prior art are as follows:
the existing textile printing and dyeing wastewater treatment equipment directly inputs textile wastewater into the equipment for purification treatment, and the whole treatment is carried out in the equipment, but the treatment mode is lack of pretreatment on the wastewater, and the impurities in the wastewater are unevenly separated, so that the discharged treated water still contains partially mixed impurities.
In order to solve the problems, the application provides a wastewater treatment device for textile printing and dyeing.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a waste water treatment equipment for textile printing and dyeing, the utility model discloses install waste water classification pond on waste water treatment equipment, strain the device through high, well, strain the device and carry out the level separation to waste water in advance, divide into three kinds of grades with waste water and discharge respectively to smart filter chamber, drip chamber and air supporting indoor, be favorable to the stage treatment of waste water, both promote waste water treatment's clean degree, also save waste water treatment time.
(II) technical scheme
In order to solve the problems, the utility model provides a wastewater treatment device for textile printing and dyeing, which comprises a wastewater grading tank, a high filtering device, a middle filtering device, a low filtering device and a wastewater processor;
the bottom of the wastewater grading pool is provided with a water pipe A, a water pipe B and a water pipe C, and the high filter device, the middle filter device and the low filter device are arranged on the wastewater grading pool from top to bottom in a hierarchical manner;
the outer wall of the wastewater grading tank is provided with an air cylinder A, the output end of the air cylinder A is connected with a push rod A, and the push rod A is connected with a high filter screen penetrating through the interior of the wastewater grading tank;
the outer wall of the wastewater grading tank is provided with a cylinder B, the output end of the cylinder B is connected with a push rod B, and the push rod B is connected with a middle filter screen penetrating through the interior of the wastewater grading tank;
the outer wall of the wastewater grading tank is provided with a C cylinder, the output end of the C cylinder is connected with a C push rod, and the C push rod is connected with a low filter screen penetrating through the interior of the wastewater grading tank;
the waste water treatment device is internally provided with an air flotation chamber, a settling chamber and a fine filtering chamber in sequence along the water outlet direction, the A water pipe penetrates through the inside of the fine filtering chamber, the B water pipe penetrates through the inside of the settling chamber, and the C water pipe penetrates through the inside of the air flotation chamber.
Preferably, the outer walls of the high filter screen, the middle filter screen and the low filter screen are fixed with support frames with the same specification.
Preferably, the high filter screen, the medium filter screen and the low filter screen are fixedly inserted into the groove plate pieces arranged on the inner wall of the wastewater grading tank.
Preferably, the mesh numbers of the high filter screen, the medium filter screen and the low filter screen are reduced in sequence.
Preferably, the specifications of the high filter screen, the medium filter screen and the low filter screen are the same as the specification of the inner diameter of the wastewater grading tank.
Preferably, the water pipe A is rotatably connected with a valve A, the water pipe B is rotatably connected with a valve B, and the water pipe C is rotatably connected with a valve C.
Preferably, the outer wall of the wastewater grading pond is provided with a sealing door.
The above technical scheme of the utility model has following profitable technological effect: carry out the level separation to waste water in advance through high filter device, well filter device, low filter device, divide into three kinds of grades with waste water and discharge respectively to smart filter chamber, drip chamber and air supporting indoor, be favorable to the stage treatment of waste water, both promoted waste water treatment's clean degree, also saved waste water treatment time.
Drawings
FIG. 1 is a schematic view of the wastewater grading tank of the wastewater treatment equipment for textile printing and dyeing provided by the utility model.
FIG. 2 is a schematic diagram of the working structure of the high filtration device in the wastewater treatment equipment for textile printing and dyeing provided by the utility model.
Fig. 3 is a schematic view of the working structure of the middle filtering device in the wastewater treatment equipment for textile printing and dyeing provided by the utility model.
FIG. 4 is a schematic view of the operation structure of the low filtration device in the wastewater treatment equipment for textile printing and dyeing provided by the utility model.
FIG. 5 is a schematic view of a wastewater treatment apparatus in a wastewater treatment apparatus for textile printing and dyeing according to the present invention.
Reference numerals:
1. a wastewater grading tank; 11. a, a water pipe; 111. a, a valve; 12. a water pipe B; 121. a valve B; 13. c, a water pipe; 131. c, a valve; 2. a high filtration device; 21. a high filter screen; 22. a, an air cylinder; 23. a, pushing a rod; 3. a middle filtering device; 31. a middle filter screen; 32. a cylinder B; 33. b, pushing a rod; 4. a low filtration device; 41. a low filter screen; 42. c, a cylinder; 43. c, pushing the rod; 5. a wastewater processor; 51. an air flotation chamber; 52. a settling chamber; 53. a fine filtering chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
FIG. 1 is a schematic structural view of a wastewater treatment device for textile printing and dyeing provided by the utility model.
FIG. 2 is a schematic structural diagram of the wastewater treatment equipment for textile printing and dyeing provided by the utility model.
As shown in fig. 1-5, the utility model provides a wastewater treatment device for textile printing and dyeing, which comprises a wastewater grading tank 1, a high filtration device 2, a middle filtration device 3, a low filtration device 4 and a wastewater treatment device 5;
the bottom of the wastewater grading pond 1 is provided with an A water pipe 11, a B water pipe 12 and a C water pipe 13, the A water pipe 11 is rotatably connected with an A valve 111, the B water pipe 12 is rotatably connected with a B valve 121, the C water pipe 13 is rotatably connected with a C valve 131, the valves are matched with corresponding high filtering devices 2, middle filtering devices 3 and low filtering devices 4 for use, and the wastewater grading pond 1 is provided with the high filtering devices 2, the middle filtering devices 3 and the low filtering devices 4 from top to bottom;
an A cylinder 22 is arranged on the outer wall of the wastewater grading tank 1, the output end of the A cylinder 22 is connected with an A push rod 23, and the A push rod 23 is connected with a high filter screen 21 penetrating through the interior of the wastewater grading tank 1;
the outer wall of the wastewater grading tank 1 is provided with a B cylinder 32, the output end of the B cylinder 32 is connected with a B push rod 33, and the B push rod 33 is connected with a middle filter screen 31 penetrating through the interior of the wastewater grading tank 1;
the outer wall of the wastewater grading tank 1 is provided with a C cylinder 42, the output end of the C cylinder 42 is connected with a C push rod 43, and the C push rod 43 is connected with a low filter screen 41 penetrating through the interior of the wastewater grading tank 1;
an air flotation chamber 51, a settling chamber 52 and a fine filtration chamber 53 are sequentially arranged in the wastewater treatment device 5 along the water outlet direction, a water pipe A11 penetrates through the fine filtration chamber 53, a water pipe B12 penetrates through the settling chamber 52, and a water pipe C13 penetrates through the air flotation chamber 51.
It should be noted that:
1. the outer walls of the high filter screen 21, the middle filter screen 31 and the low filter screen 41 are fixed with support frames with the same specification, the three groups of filter screens are installed in levels through the support frames, and the high filter screen 21, the middle filter screen 31 and the low filter screen 41 are fixedly inserted into the groove plate piece arranged on the inner wall of the wastewater classification pool 1 and used for fixing the levels of the three groups of filter screens in the wastewater classification pool.
2. The specifications of the high filter screen 21, the middle filter screen 31 and the low filter screen 41 are the same as the specification of the inner diameter of the wastewater grading tank 1, the mesh numbers of the high filter screen 21, the middle filter screen 31 and the low filter screen 41 are sequentially reduced, and the wastewater is sequentially subjected to high filtration, middle filtration and low filtration through different filter screens.
In an optional embodiment, a sealing door is arranged on the outer wall of the wastewater classification pool 1, and the filter residue left at the bottom end of the wastewater classification pool 1 is taken out through opening of the sealing door.
In the utility model, the waste water is injected into the waste water grading tank 1,
carrying out high filtration of wastewater: the high filtering device 2 on the upper layer in the wastewater grading tank 1 is used for performing high filtering on wastewater, the air cylinder A22 pushes the push rod A23 to insert the high filtering net 21 into the wastewater grading tank 1, the high filtering net 21 is inserted and sealed with a trough plate member in the wastewater grading tank 1, tiny particle impurities attached to the wastewater are isolated on the upper layer of the high filtering net 21, the valve A111 is rotated to be opened, the highly filtered wastewater is directly discharged into the fine filtering chamber 53 through the water pipe A11 for fine filtering, and the treatment processes of air floatation and sedimentation in the previous process are reduced;
filtering the wastewater: the middle filter device 3 at the middle layer in the wastewater grading tank 1 is used for filtering wastewater, the B cylinder 32 pushes the B push rod 33 to insert the middle filter screen 31 into the wastewater grading tank 1, the middle filter screen is inserted and sealed with a trough plate piece in the wastewater grading tank 1, middle-grade particle impurities attached to the wastewater are isolated at the upper layer of the middle filter screen 31, the B valve 121 is rotated to open the wastewater after high filtration and the wastewater is directly discharged into the settling chamber 52 through the B water pipe 12 for settling, and the previous air floatation treatment process is reduced;
performing low-filtration on wastewater: the lower-layer low filter device 4 in the wastewater classification tank 1 is used for performing low filtration on wastewater, the C air cylinder 42 pushes the C push rod 43 to insert the low filter screen 41 into the wastewater classification tank 1, the low filter screen is inserted and sealed with a trough plate piece in the wastewater classification tank 1, large granular impurities attached to the wastewater are isolated on the upper layer of the low filter screen 41, and the C valve 131 is rotated to open the highly-filtered wastewater and directly discharged into the air flotation chamber 51 through the C water pipe 13 for air flotation treatment;
when using a specification filter screen to filter, the interval supplies water to pass through between two kinds of filter screens in addition and the waste water classifying pool, and when the valve of connecting on the water pipe that corresponds specification filter screen complex was opened, the valve on the remaining water pipe was closed, constitutes solitary water pipeline.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The wastewater treatment equipment for textile printing and dyeing is characterized by comprising a wastewater grading tank (1), a high-filtration device (2), a medium-filtration device (3), a low-filtration device (4) and a wastewater processor (5);
the bottom of the wastewater grading tank (1) is provided with a water pipe A (11), a water pipe B (12) and a water pipe C (13), and the wastewater grading tank (1) is hierarchically provided with the high filter device (2), the medium filter device (3) and the low filter device (4) from top to bottom;
an A cylinder (22) is arranged on the outer wall of the wastewater grading tank (1), the output end of the A cylinder (22) is connected with an A push rod (23), and the A push rod (23) is connected with a high filter screen (21) penetrating through the interior of the wastewater grading tank (1);
the outer wall of the wastewater grading tank (1) is provided with a B cylinder (32), the output end of the B cylinder (32) is connected with a B push rod (33), and the B push rod (33) is connected with a middle filter screen (31) penetrating through the interior of the wastewater grading tank (1);
a C air cylinder (42) is arranged on the outer wall of the wastewater grading tank (1), the output end of the C air cylinder (42) is connected with a C push rod (43), and the C push rod (43) is connected with a low filter screen (41) penetrating through the interior of the wastewater grading tank (1);
the waste water treatment device (5) is internally provided with an air flotation chamber (51), a settling chamber (52) and a fine filtration chamber (53) in sequence along the water outlet direction, a water pipe A (11) penetrates through the inside of the fine filtration chamber (53), a water pipe B (12) penetrates through the inside of the settling chamber (52), and a water pipe C (13) penetrates through the inside of the air flotation chamber (51).
2. The wastewater treatment equipment for textile printing and dyeing according to claim 1, characterized in that the outer walls of the high filter screen (21), the middle filter screen (31) and the low filter screen (41) are fixed with support frames with the same specification.
3. The wastewater treatment equipment for textile printing and dyeing according to claim 1, characterized in that the high filter screen (21), the middle filter screen (31) and the low filter screen (41) are fixed with a slotted plate member arranged on the inner wall of the wastewater grading tank (1) in an inserting way.
4. The wastewater treatment apparatus for textile printing and dyeing according to claim 1 or 3, characterized in that the mesh count of the high screen (21), the middle screen (31) and the low screen (41) is reduced in order.
5. The wastewater treatment apparatus for textile printing and dyeing according to claim 1, characterized in that the specifications of the high screen (21), the medium screen (31) and the low screen (41) are the same as the internal diameter specification of the wastewater classifying tank (1).
6. The wastewater treatment equipment for textile printing and dyeing according to claim 1, characterized in that an A valve (111) is rotatably connected to the A water pipe (11), a B valve (121) is rotatably connected to the B water pipe (12), and a C valve (131) is rotatably connected to the C water pipe (13).
7. The wastewater treatment equipment for textile printing and dyeing according to claim 1, characterized in that the outer wall of the wastewater grading tank (1) is provided with a sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338807.0U CN210620429U (en) | 2019-08-19 | 2019-08-19 | Wastewater treatment equipment for textile printing and dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338807.0U CN210620429U (en) | 2019-08-19 | 2019-08-19 | Wastewater treatment equipment for textile printing and dyeing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210620429U true CN210620429U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921338807.0U Expired - Fee Related CN210620429U (en) | 2019-08-19 | 2019-08-19 | Wastewater treatment equipment for textile printing and dyeing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210620429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294733A (en) * | 2021-12-07 | 2022-04-08 | 中泰建工(北京)建筑工程有限公司 | Air conditioning ventilation system for clean room and construction method thereof |
-
2019
- 2019-08-19 CN CN201921338807.0U patent/CN210620429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294733A (en) * | 2021-12-07 | 2022-04-08 | 中泰建工(北京)建筑工程有限公司 | Air conditioning ventilation system for clean room and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20210819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |