CN222266373U - A kind of equipment for treating tail water from squeezing sludge - Google Patents
A kind of equipment for treating tail water from squeezing sludge Download PDFInfo
- Publication number
- CN222266373U CN222266373U CN202421073559.2U CN202421073559U CN222266373U CN 222266373 U CN222266373 U CN 222266373U CN 202421073559 U CN202421073559 U CN 202421073559U CN 222266373 U CN222266373 U CN 222266373U
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- CN
- China
- Prior art keywords
- tail water
- wall
- sludge
- treatment
- treatment tank
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000010802 sludge Substances 0.000 title claims abstract description 61
- 239000012535 impurity Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 33
- 239000010865 sewage Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a device for treating sludge tail water, and relates to the technical field of sludge tail water treatment. Including processing mechanism, processing mechanism's outer wall is provided with filtering mechanism, processing mechanism is including handling jar, and handling jar's outer wall is provided with the inlet tube that is used for injecting into silt tail water, and handling jar's outer wall is provided with the drain pipe that is used for discharging silt tail water after handling, and the one end fixed mounting of drain pipe has first electric valve, and handling jar's outer wall is provided with the blow off pipe that is used for discharging impurity, and the one end fixed mounting of blow off pipe has the second electric valve. According to the utility model, through the annular plate and the filter screen, suspended impurities and the like which cannot be decomposed in the sludge tail water can be filtered after the sludge tail water is disinfected, only the filtered sludge tail water is discharged, the filtered impurities are discharged in addition, the impurities can be prevented from being discharged along with the treated sludge tail water, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of sludge tail water treatment, in particular to a device for treating squeezed sludge tail water.
Background
Sludge tail water refers to wastewater containing suspended solids and organic substances generated in the sewage treatment process, and sludge and water mixtures generated after preliminary treatment in sewage treatment plants are called sludge tail water, and the sludge tail water can reach the discharge standard after further treatment.
According to the sludge tail water treatment tank disclosed in the patent publication No. CN214990354U, the design of the second stirring shaft and the plurality of first stirring shafts effectively ensures the stirring area and efficiency inside the tank body, and can sufficiently stir the sludge tail water inside the tank body, the first stirring shaft is of a hollow pipe body structure, the outer wall of the first stirring shaft is provided with a first water draining hole, the rotating shaft of the second stirring shaft is of a hollow pipe body structure, the outer wall of the second stirring shaft is provided with a second water draining hole, and the corresponding purifying agent solution can be supplied into the tank body in the process of rotating the first stirring shaft and the second stirring shaft in order to sufficiently mix the agent solution with the sludge tail water for rapid and effective purification treatment.
After the device injects the sludge tail water into the box body, the purification reagent solution is added and stirred to be mixed with the purification reagent solution so as to achieve the aim of purifying the sludge tail water, but the purification reagent solution only can purify toxic substances in the sludge tail water and can not decompose suspended solids and other impurities in the sludge tail water, and the device can not treat the impurities and has insufficient practicability.
Disclosure of utility model
The present utility model has been made in an effort to provide a sludge-pressing tail water treatment apparatus that solves the above-mentioned problems occurring in the prior art.
The technical scheme includes that the sludge-squeezed tail water treatment equipment comprises a treatment mechanism, wherein a filtering mechanism is arranged on the outer wall of the treatment mechanism, the treatment mechanism comprises a treatment tank, a water inlet pipe for injecting sludge tail water is arranged on the outer wall of the treatment tank, a water outlet pipe for discharging the treated sludge tail water is arranged on the outer wall of the treatment tank, a first electric valve is fixedly arranged at one end of the water outlet pipe, a sewage drain pipe for discharging impurities is arranged on the outer wall of the treatment tank, and a second electric valve is fixedly arranged at one end of the sewage drain pipe;
The filter mechanism comprises two lug plates, the two lug plates are fixedly arranged on the outer wall of the treatment tank, a threaded rod is rotatably arranged between the two lug plates, a second motor is fixedly arranged at the bottom of one lug plate, one end of an output shaft of the second motor penetrates through the lug plate and then is fixedly connected with the threaded rod, a support is sleeved on the outer wall of the threaded rod through a threaded sliding sleeve, a connecting rod is fixedly connected with the bottom end of the top of the support, an annular plate is fixedly arranged at the bottom of the connecting rod, a filter screen for filtering impurities is arranged on the inner wall of the annular plate, and a stirring assembly for mixing sludge tail water and treating agent is arranged in the treatment tank.
Preferably, an observation window is arranged on the outer wall of the treatment tank, and toughened glass is arranged in the observation window.
Preferably, a fixing ring for supporting the connecting rod is fixedly arranged on the inner wall of the treatment tank.
Preferably, the stirring assembly comprises a first motor, the first motor is fixedly arranged at the bottom of the treatment tank, a rotating rod is fixedly arranged at one end of an output shaft of the first motor after penetrating through the bottom of the treatment tank, and a plurality of stirring rods for stirring sludge tail water are fixedly arranged on the outer wall of the rotating rod.
Preferably, the outer walls of the stirring rods are provided with a plurality of notches for increasing the contact area between the stirring rods and the sludge tail water.
Preferably, an annular scraping plate for scraping impurities attached to the inner wall of the treatment tank is fixedly arranged at the bottom of the annular plate.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides a squeeze silt tail water treatment facility, through annular plate and the filter screen that sets up, can filter the suspended impurity etc. that exist wherein unable decomposition behind disinfection silt tail water, only discharge through filterable silt tail water, the impurity after the filtration discharges in addition, can prevent that impurity from discharging along with silt tail water after handling, has improved its practicality.
Simultaneously, through the annular scraper blade that sets up, can strike off the impurity of adhering to at the treatment tank inner wall when filtering impurity, prevent that impurity from depositing in the treatment tank for a long time, influence annular plate and filter screen's normal upper and lower slip.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a filter screen according to the present utility model;
FIG. 3 is a schematic view of the structure of the annular scraper of the present utility model;
FIG. 4 is a schematic view of a retaining ring according to the present utility model;
fig. 5 is a schematic view of the structure of the stirring rod of the present utility model.
In the figure, 1, a treatment mechanism, 101, a treatment tank, 102, a water inlet pipe, 103, a viewing window, 104, a water outlet pipe, 105, a first electric valve, 106, a drain pipe, 107, a second electric valve, 108, a fixed ring, 109, a first motor, 110, a rotating rod, 111, an agitating rod, 112, a notch, 2, a filtering mechanism, 201, an ear plate, 202, a second motor, 203, a threaded rod, 204, a bracket, 205, a connecting rod, 206, an annular plate, 207, a filter screen, 208 and an annular scraper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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 sludge tail water can reach the discharge standard after further treatment, and the sludge tail water contains not only organic substances but also more suspended solids and other impurities, so that the organic substances and the suspended solids can be removed simultaneously in the treatment process.
As shown in fig. 1-5, the utility model provides a technical scheme that the equipment for treating the sludge tail water comprises a treatment mechanism 1, wherein a filtering mechanism 2 is arranged on the outer wall of the treatment mechanism 1, the treatment mechanism 1 comprises a treatment tank 101, a water inlet pipe 102 for injecting the sludge tail water is arranged on the outer wall of the treatment tank 101, a water outlet pipe 104 for discharging the treated sludge tail water is arranged on the outer wall of the treatment tank 101, a first electric valve 105 is fixedly arranged at one end of the water outlet pipe 104, a sewage drain pipe 106 for discharging impurities is arranged on the outer wall of the treatment tank 101, and a second electric valve 107 is fixedly arranged at one end of the sewage drain pipe 106;
The filtering mechanism 2 comprises two lug plates 201, the two lug plates 201 are fixedly arranged on the outer wall of the treatment tank 101, a threaded rod 203 is rotatably arranged between the two lug plates 201, a second motor 202 is fixedly arranged at the bottom of one lug plate 201, one end of an output shaft of the second motor 202 penetrates through the lug plate 201 and is fixedly connected with the threaded rod 203, a support 204 is sleeved on the outer wall of the threaded rod 203 in a threaded sliding manner, a connecting rod 205 is fixedly connected with the bottom end of the top of the support 204, an annular plate 206 is fixedly arranged at the bottom of the connecting rod 205, a filter screen 207 for filtering impurities is arranged on the inner wall of the annular plate 206, and a stirring assembly for mixing sludge tail water and a treating agent is arranged in the treatment tank 101.
It should be noted that, when in use, the sludge tail water is injected into the treatment tank 101 through the water inlet pipe 102, then disinfectant and flocculant are added, the first motor 109 is started to drive the rotating rod 110 and the stirring rod 111 to rotate, the sludge tail water is mixed with the disinfectant and the flocculant, the sludge tail water is disinfected and flocculated with impurities in the sludge tail water, after the treatment is completed, the second motor 202 is started to drive the threaded rod 203 to rotate, the bracket 204 and the connecting rod 205 can be driven to slide downwards through threads, the annular plate 206 and the filter screen 207 are driven to slide downwards, the filter screen 207 filters the flocculated impurities in the lower part when sliding downwards, after the filter screen 207 slides downwards to the tail end, the first electric valve 105 is started, the drain pipe 104 is opened, the sludge tail water without impurities can be discharged, after most of the sludge tail water is discharged, the second electric valve 107 is started, the drain pipe 106 is opened, and the filtered impurities can be discharged.
Wherein, the outer wall of the processing tank 101 is provided with an observation window 103, and toughened glass is arranged in the observation window 103.
It should be noted that, through the observation window 103 provided, the worker can observe the injection amount conveniently and rapidly when the sludge tail water is injected, and excessive injection is prevented.
Wherein the inner wall of the treatment tank 101 is fixedly mounted with a fixing ring 108 for supporting the link 205.
It should be noted that, the fixing ring 108 can limit and support the connecting rod 205, so as to improve the stability of the lifting of the connecting rod 205.
Wherein, stirring subassembly includes first motor 109, and first motor 109 fixed mounting is in the bottom of handling jar 101, and the output shaft one end of first motor 109 is passed the bottom of handling jar 101 back fixed mounting and is had dwang 110, and the outer wall fixed mounting of dwang 110 has a plurality of stirring poles 111 that are used for stirring silt tail water.
It should be noted that, when the first motor 109 is started to drive the rotating rod 110 and the stirring rod 111 to rotate, the sludge tail water is mixed with the disinfectant and the flocculant.
Wherein, the outer walls of the stirring rod 111 are provided with a plurality of notches 112 for increasing the contact area of the stirring rod 111 with the sludge tail water.
It should be noted that, through the provision of the notch 112, turbulence generated when the stirring rod 111 stirs the sludge tail water can be increased, and the mixing effect of the sludge tail water with the disinfectant and flocculant can be improved.
Wherein, an annular scraping plate 208 for scraping off foreign substances adhering to the inner wall of the treatment tank 101 is fixedly installed at the bottom of the annular plate 206.
It should be noted that when sludge tail water is treated, some flocculated impurities are attached to the inner wall of the treatment tank 101, and these impurities can be scraped off while being filtered by the annular scraper 208 provided.
When the device is used, sludge tail water is injected into a treatment tank 101 through a water inlet pipe 102, then disinfectant and flocculant are added, a first motor 109 is started to drive a rotating rod 110 and an agitating rod 111 to rotate, the sludge tail water is mixed with the disinfectant and the flocculant, the sludge tail water is disinfected and flocculated with impurities in the sludge tail water, after treatment is completed, a second motor 202 is started to drive a threaded rod 203 to rotate, a bracket 204 and a connecting rod 205 can be driven to slide downwards through threads, an annular plate 206 and a filter screen 207 are driven to slide downwards, the filter screen 207 filters flocculated impurities below when sliding downwards, after the filter screen 207 slides downwards to the tail end, a first electric valve 105 is started, a drain pipe 104 is opened, the sludge tail water without impurities can be discharged, after most of the sludge tail water is discharged, a second electric valve 107 is started, a drain pipe 106 is opened, and the filtered impurities can be discharged.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421073559.2U CN222266373U (en) | 2024-05-17 | 2024-05-17 | A kind of equipment for treating tail water from squeezing sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421073559.2U CN222266373U (en) | 2024-05-17 | 2024-05-17 | A kind of equipment for treating tail water from squeezing sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222266373U true CN222266373U (en) | 2024-12-31 |
Family
ID=93952425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421073559.2U Active CN222266373U (en) | 2024-05-17 | 2024-05-17 | A kind of equipment for treating tail water from squeezing sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222266373U (en) |
-
2024
- 2024-05-17 CN CN202421073559.2U patent/CN222266373U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |