CN221358679U - Industrial sewage treatment purifying equipment - Google Patents
Industrial sewage treatment purifying equipment Download PDFInfo
- Publication number
- CN221358679U CN221358679U CN202323576462.1U CN202323576462U CN221358679U CN 221358679 U CN221358679 U CN 221358679U CN 202323576462 U CN202323576462 U CN 202323576462U CN 221358679 U CN221358679 U CN 221358679U
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- China
- Prior art keywords
- sewage
- collecting box
- water
- medium
- tank body
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- 239000010865 sewage Substances 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000000746 purification Methods 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 239000008213 purified water Substances 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 37
- 239000004576 sand Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 description 22
- 238000011010 flushing procedure Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses industrial sewage treatment and purification equipment, which is characterized in that; the device comprises a sewage purifying tank body, a filtering unit, a sewage collecting box and a purified water collecting box; the sewage collecting box and the water purifying collecting box are positioned at the outer side of the sewage purifying tank body, the sewage collecting box is communicated with the water suction pump through a pipeline, the sewage collecting box is communicated with a nozzle positioned at the top of the inner cavity of the sewage purifying tank body through the water suction pump, the bottom of the sewage purifying tank body is connected back to the sewage purifying tank body through a pipeline, an output pipeline corresponding to the water suction pump is further connected with the filtering unit, and the output end of the filtering unit is connected with the water purifying collecting box. The utility model can improve and enhance the sewage purifying capacity.
Description
Technical Field
The utility model relates to the field of sewage purification, in particular to industrial sewage treatment and purification equipment.
Background
At present, a large amount of sewage is generated in both life and industrial production, and the problem that the ecological environment is destroyed when the sewage is directly discharged in the past is increasingly highlighted. At present, mature processes for sewage treatment are many, however, in the aspect of treatment process technology selection, people need to consider not only treatment effect and cost, but also the applicability of the process and the convenience of operation and maintenance management, so that normal treatment effect can be guaranteed. On the other hand, in recent years, domestic sewage treatment processes are different, but different combinations of unit treatment technologies are adopted. The sewage purification is an important link in sewage treatment, however, the traditional sewage purification is finished by adopting a square purification tank or a disinfection tank, and most of the purification tanks are built by adopting bricks so as to be inconvenient to move and have poor purification effect; still other purification devices employ filtration through media, but these devices lack flushing capability after purification, so existing purification techniques of these types have failed to meet current emissions water quality standards.
Disclosure of utility model
Accordingly, in order to solve the above-described disadvantages, the present utility model provides an industrial sewage treatment purification apparatus capable of improving and enhancing the purification ability.
The utility model is realized in such a way that an industrial sewage treatment and purification device is constructed; the device comprises a sewage purifying tank body, a filtering unit, a sewage collecting box and a purified water collecting box; the sewage collecting box and the water purifying collecting box are positioned at the outer side of the sewage purifying tank body, the sewage collecting box is communicated with the water suction pump through a pipeline, the sewage collecting box is communicated with a nozzle positioned at the top of the inner cavity of the sewage purifying tank body through the water suction pump, the bottom of the sewage purifying tank body is connected back to the sewage purifying tank body through a pipeline, an output pipeline corresponding to the water suction pump is further connected with the filtering unit, and the output end of the filtering unit is connected with the water purifying collecting box.
Further; the composition of the filter unit comprises a filter cylinder, a medium layer is arranged in the filter cylinder, and 18 inches of gravel, 30 inches of coarse sand and 30 inches of fine sand are arranged on the medium layer from bottom to top, so that an effective medium filter layer is formed.
Further; a medium fixing net is arranged between the medium layers, and the medium fixing net prevents the medium from expanding in the using process; the upper part of the side surface of the filter cylinder is provided with a water inlet corresponding to the water suction pump, and the upper part of the side surface of the filter cylinder is provided with a water outlet communicated with the purified water collecting box.
Further; the cleaning unit is installed to the bottom of cartridge filter, and cleaning unit includes the wash pipe, washs inlet drain outlet, the discharge port, and the gas wash pipe, washs the pipe, and the wash pipe is through wasing inlet drain outlet and cartridge filter's bottom intercommunication, and gas wash pipe and washs the pipe and communicate with it from the upper and lower side of wash pipe respectively, is provided with the control valve on wash pipe, discharge port, gas wash pipe, the washs the pipe respectively, sets up the medium delivery outlet in the upper portion of cartridge filter.
The utility model has the following advantages: the present utility model provides an industrial sewage treatment purification apparatus which, on the one hand, can improve and enhance purification ability by twice filtration. Meanwhile, for the equipment, the sewage purification is realized in a spray filtration mode, when in spray operation, the control unit B and the control unit C are opened, the control unit A, the control unit D and the control unit E are closed, sewage to be treated is pumped into the sewage purification tank body from the purified water collecting tank under the action of the water pump and sprayed out at a constant speed through the nozzle, after the water in the tank body reaches a certain amount, the control unit B, the control unit C and the control unit E are closed, the control unit A and the control unit D are opened, the primarily sprayed and purified water is pumped into the filtration unit from the lower end or the bottom of the tank body under the action of the water pump, further filtration and purification are carried out in the filtration unit, for the filtration unit, the water enters the purified water collecting tank through the water inlet and is output to the purified water collecting tank through the water outlet, and a medium layer in the filtration unit consists of 18 inches of gravel, 30 inches of coarse sand and 30 inches of fine sand from bottom to top, so that an effective medium filtration layer is formed; so that the water output from the water outlet is thoroughly purified. Meanwhile, the cleaning unit is arranged at the bottom of the filter cylinder, cleaning, air cleaning and scouring can be realized on the filter unit, when particles are accumulated on a medium bed in the using process, the control valve A, the control valve B and the control valve D are closed, the control valve C is opened, cleaning circulating media enter the filter cylinder from the cleaning pipe and the cleaning water inlet and outlet, the filter cylinder is cleaned, relevant cleaning media are discharged from the medium outlet, cleaning circulation is realized, the control valve C is closed after cleaning, the control valve D31 is opened, and the cleaning media with the rest inside are discharged from the discharge port. During air washing operation (air washing is another type of washing), the control valve B is opened, the control valve A, the control valve C and the control valve D are closed, air washing medium enters from the air washing pipe to be washed, pollutants are discharged through the medium following waste liquid through air washing so as to be further treated, medium in the air washing is discharged from the discharge port, and after the air washing is finished, residual air washing medium in the air washing is also discharged from the discharge port. During flushing operation, the control valve A is opened, the control valve B, the control valve C and the control valve D are closed, and flushing medium enters into flushing operation. So through installing the cleaning unit in the bottom of cartridge filter, can realize the washing ability to the filter unit, also can set up the cleaning unit of the same type to the sewage purification jar body with the same reason.
Drawings
FIG. 1 is a view showing the overall construction of an apparatus to which the present application pertains;
fig. 2 is a schematic diagram of the corresponding structure of the filtering unit in the present application.
Wherein: the sewage purification tank 1, the spray filter medium 2, the spray filter medium 3, the nozzle 4, the water suction pump 5, the bracket 6, the filter unit 7, the sewage collection box 8, the sludge pipe 9, the control unit A10, the control unit B11, the control unit C12, the control unit D13, the control unit E14, the clean water collection box 15, the filter cartridge 16, the gravel 17, the coarse sand 18, the fine sand 19, the medium fixing net 20, the water inlet 21, the water outlet 22, the cleaning pipe 23, the cleaning water inlet 24, the discharge port 25, the air washing pipe 26, the flushing pipe 27, the control valve A28, the control valve B29, the control valve C30, the control valve D31 and the medium outlet 32.
Detailed Description
The following detailed description of the present utility model will provide clear and complete description of the technical solutions of embodiments of the present utility model, with reference to fig. 1-2, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides industrial sewage treatment and purification equipment, the whole structure of which is shown in figure 1; the device comprises a sewage purifying tank body 1, a filtering unit 7, a sewage collecting box 8 and a purified water collecting box 15; the sewage collecting box 8 and the water purifying collecting box 15 are positioned on the outer side of the sewage purifying tank body 1, the sewage collecting box 8 is communicated with the water pump 5 through a pipeline and is communicated with the nozzle 4 positioned on the top of the inner cavity of the sewage purifying tank body 1 through the water pump 5, the bottom of the sewage purifying tank body 1 is connected back to the sewage purifying tank body 1 through a pipeline, an output pipeline corresponding to the water pump 5 is further connected with the filtering unit 7, and the output end of the filtering unit 7 is connected with the water purifying collecting box 15.
In the industrial sewage treatment and purification equipment disclosed by the application; the filter unit 7 comprises a filter cylinder 16, wherein a medium layer is arranged in the filter cylinder 16, and the medium layer consists of 18 inches of gravel 17, 30 inches of coarse sand 18 and 30 inches of fine sand 19 which are arranged from bottom to top, so that an effective medium filter layer is formed.
In the industrial sewage treatment and purification equipment disclosed by the application; a medium fixing net 20 is arranged between the medium layers, and the medium fixing net prevents the medium from expanding in the using process; the upper side of the filter cartridge 16 has a water inlet 21 corresponding to the water pump 5, and the upper side of the filter cartridge 16 has a water outlet 22 communicating with the purified water collection tank 15.
In the industrial sewage treatment and purification equipment disclosed by the application; the bottom of cartridge filter 16 installs the cleaning unit, and the cleaning unit includes cleaning tube 23, washs inlet 24, discharge port 25, and air wash pipe 26, washout pipe 27, and cleaning tube 23 is through wasing inlet 24 and the bottom intercommunication of cartridge filter 16, and air wash pipe 26 and washout pipe 27 are connected with it from the upper and lower side of cleaning tube 23 respectively, are provided with the control valve on cleaning tube 23, discharge port 25, air wash pipe 26, the washout pipe 27 respectively, set up medium delivery outlet 32 in the upper portion of cartridge filter 16.
For the equipment, the sewage purification is realized by adopting a spray filtration mode,
When in spraying operation, the control unit B11, the control unit C12 are opened, the control unit A10, the control unit D13 and the control unit E14 are closed, sewage to be treated is pumped into the sewage purification tank body 1 from the water purification collecting tank 15 under the action of the water suction pump 5 and sprayed out at a constant speed through the nozzle 4, after the water in the tank body reaches a certain amount, the control unit B11, the control unit C12 and the control unit E14 are closed, the control unit A10 and the control unit D13 are opened, the primarily sprayed and purified water is pumped into the filtering unit 7 from the lower end or the bottom of the tank body 1 under the action of the water suction pump 5, further filtering and purifying are carried out in the filtering unit 7, for the filtering unit 7, the water enters through the water inlet 21 and is output to the water purification collecting tank 15 through the water outlet 22, and a medium layer in the filtering unit 7 consists of 18 inches of gravel 17, 30 inches of coarse sand 18 and 30 inches of fine sand 19, so as to form an effective medium filtering layer; so that the water output through the water outlet 22 is thoroughly purified. Meanwhile, a cleaning unit is arranged at the bottom of the filter cartridge 16, so that the filter unit 7 can be cleaned, air-washed and flushed, during the cleaning operation (when particles are accumulated on a medium bed in the use process), the control valve A28, the control valve B29 and the control valve D31 are closed, the control valve C30 is opened, a cleaning circulating medium enters the filter cartridge 16 from the cleaning pipe 23 and the cleaning water inlet and outlet 24 and is cleaned, relevant cleaning medium is discharged from the medium outlet 32, the cleaning circulation is realized, the control valve C30 is closed after the cleaning, the control valve D31 is opened, and the cleaning medium in the interior is discharged from the discharge port 25. During the air washing operation (air washing is another form of washing), the control valve B29 is opened, the control valve A28, the control valve C30 and the control valve D31 are closed, air washing medium enters from the air washing pipe 26 to be washed, pollutants are discharged through the medium following waste liquid by air washing for further treatment, medium in the air washing is discharged from the discharge port 25, and after the air washing is finished, residual air washing medium in the air washing is also discharged from the discharge port 25. During flushing operation, the control valve A28 is opened, the control valve B29, the control valve C30 and the control valve D31 are closed, and flushing medium enters to perform flushing operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. An industrial sewage treatment purifying device comprises a sewage purifying tank body (1), a filtering unit (7), a sewage collecting box (8) and a purified water collecting box (15); the method is characterized in that; the sewage collecting box (8) and the water purifying collecting box (15) are arranged on the outer side of the sewage purifying tank body (1), the sewage collecting box (8) is communicated with the water suction pump (5) through a pipeline, the sewage collecting box is communicated with the nozzle (4) arranged on the top of the inner cavity of the sewage purifying tank body (1) through the water suction pump (5), the bottom of the sewage purifying tank body (1) is connected to the sewage purifying tank body (1) through a pipeline in a backstop mode, an output pipeline corresponding to the water suction pump (5) is further connected with the filtering unit (7), and the output end of the filtering unit (7) is connected with the water purifying collecting box (15).
2. The industrial sewage treatment and purification apparatus according to claim 1, wherein; the filter unit (7) comprises a filter cylinder (16), wherein a medium layer is arranged in the filter cylinder (16), and the medium layer consists of 18 inches of gravel (17), 30 inches of coarse sand (18) and 30 inches of fine sand (19) which are arranged from bottom to top, so that an effective medium filter layer is formed.
3. The industrial sewage treatment and purification apparatus according to claim 2, wherein; a medium fixing net (20) is arranged between the medium layers, and the medium fixing net prevents the medium from expanding in the using process; the upper part of the side surface of the filter cylinder (16) is provided with a water inlet (21) corresponding to the water suction pump (5), and the upper part of the side surface of the filter cylinder (16) is provided with a water outlet (22) communicated with the purified water collecting box (15).
4. An industrial sewage treatment and purification apparatus according to claim 2 or 3, wherein; the cleaning unit is installed to the bottom of cartridge filter (16), and the cleaning unit includes cleaning tube (23), washs inlet and outlet (24), discharge port (25), air wash pipe (26), washout pipe (27), and cleaning tube (23) are through wasing inlet and outlet (24) and cartridge filter (16)'s bottom intercommunication, and air wash pipe (26) and washout pipe (27) are from the upper and lower side and the intercommunication of cleaning tube (23) respectively, are provided with the control valve on cleaning tube (23), discharge port (25), air wash pipe (26), washout pipe (27) respectively, set up medium delivery outlet (32) on the upper portion of cartridge filter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323576462.1U CN221358679U (en) | 2023-12-27 | 2023-12-27 | Industrial sewage treatment purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323576462.1U CN221358679U (en) | 2023-12-27 | 2023-12-27 | Industrial sewage treatment purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221358679U true CN221358679U (en) | 2024-07-19 |
Family
ID=91873705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323576462.1U Active CN221358679U (en) | 2023-12-27 | 2023-12-27 | Industrial sewage treatment purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221358679U (en) |
-
2023
- 2023-12-27 CN CN202323576462.1U patent/CN221358679U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |