CN210764907U - Sludge recovery device for sewage treatment device - Google Patents
Sludge recovery device for sewage treatment device Download PDFInfo
- Publication number
- CN210764907U CN210764907U CN201921220993.8U CN201921220993U CN210764907U CN 210764907 U CN210764907 U CN 210764907U CN 201921220993 U CN201921220993 U CN 201921220993U CN 210764907 U CN210764907 U CN 210764907U
- Authority
- CN
- China
- Prior art keywords
- sludge
- grid plate
- water
- drying box
- box
- 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
Abstract
The utility model discloses a sludge recovery device for sewage treatment plant, include: the treatment box is provided with a sludge inlet and an air outlet, and a spray pipe and a grid plate are arranged in the treatment box from top to bottom; the water spray pipe is connected with the booster pump through a pipeline, and the other end of the booster pump is connected with a water tank; the grid plate with the vibrator at the bottom is obliquely arranged, and a sludge discharge port is formed in the side wall of the treatment box at the position of the bottommost end of the grid plate; a water containing groove is arranged below the grid plate, a water filtering assembly is arranged in the water containing groove, and the bottom of the water containing groove is connected with a water tank; a pushing component is arranged on one side of the highest position of the grid plate; the drying box is provided with a plurality of air vents and water drainage holes, and a filter screen is arranged in the drying box; the top of the drying box is provided with a hot air cavity, the top of the hot air cavity is connected with an air outlet of the air blower, and a plurality of heating pipes are transversely arranged in the hot air cavity. The utility model provides a sludge recycling device for sewage treatment plant retrieves mud and recycles, avoids mud to discharge at will and leads to the environment to be polluted.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a sludge recycling device for sewage treatment plant.
Background
With the continuous improvement of the living standard, people pay more attention to the protection of water resources, wherein the sewage treatment is a process for purifying sewage to meet the requirement of draining a certain water body or reusing the water body, the sewage treatment is favorable for saving water resources and protecting the environment, and the sewage treatment amount in the water purification plant engineering is increased in recent years. In the prior art, the silt carried by sewage and the sludge generated by sewage treatment agents can be accumulated at the bottom of the tank in the sewage treatment process, so that the sludge can not be effectively recycled, the random discharge of a large amount of sludge is caused, and the environment is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to solve the defects of the prior art, the utility model provides a sludge recovery device for sewage treatment device, include the processing case and the drying cabinet through mud pipe connection:
the treatment box is provided with a sludge inlet and an air outlet, and is internally provided with a spray pipe provided with a plurality of spray holes and a grid plate fixed by a movable seat from top to bottom; the water spray pipe is connected with the booster pump through a pipeline, and the other end of the booster pump is connected with a water tank; the grid plate with the vibrator at the bottom is obliquely arranged, a sludge discharge port is formed in the side wall of the treatment box at the position of the bottommost end of the grid plate, and the sludge discharge port is communicated with an oblique sludge discharge pipe; a water containing groove is arranged below the grid plate, a water filtering assembly is arranged in the water containing groove, and a water outlet at the bottom of the water containing groove is connected with a water tank through a water drainage pipe; a pushing component is arranged on one side of the highest position of the grid plate;
the drying box hinged with the sealing door is provided with a plurality of ventilation holes and drainage holes, and a filter screen is arranged in the drying box; the top of the drying box is provided with a hot air cavity communicated with the inside of the drying box, the top of the hot air cavity is connected with an air outlet of the air blower, and a plurality of heating pipes are transversely arranged in the hot air cavity; and an induced duct is connected below the hot air cavity, and the other end of the induced duct is connected to the bottom of the drying oven and is positioned below the filter screen.
Preferably, the air outlet is provided with an adsorption layer filled with adsorption filler, and the adsorption filler is activated carbon particles.
Preferably, the movable seat comprises a base and a resisting part, the bottoms of two sides of the grid plate are respectively provided with an L-shaped fixed plate, and a movable gap is arranged between the fixed plate and the resisting part.
Preferably, the water filtering component comprises a first filtering layer and a second filtering layer which are sequentially arranged from top to bottom, the first filtering layer is filled with zeolite, and the second filtering layer is filled with activated carbon adsorption balls.
Preferably, the pushing assembly consists of a cylinder and a push plate, the driving end of the cylinder, which is fixed on one side of the treatment box through a fixing frame, is parallel to the plane of the grid plate, the driving end of the cylinder extends into the treatment box and is fixedly connected with the push plate, and the push plate is tightly attached to the upper surface of the grid plate.
Preferably, the water containing tank is of a funnel-shaped structure.
Preferably, a visual transparent window is arranged on the sealing door.
Preferably, an ultraviolet germicidal lamp is further mounted at the top inside the drying oven.
The utility model discloses at least, include following beneficial effect:
1. the utility model adopts the treatment box to wash and filter the sludge generated by the sewage treatment device, and the drying box carries out drying treatment on the cleaned and filtered sludge, thereby recycling the sludge and preventing the environment from being polluted due to the random discharge of the sludge;
2. cleaning water is sprayed from a water spraying pipe at the top of the treatment box to wash sludge, so that the purpose of cleaning the sludge is fulfilled, sewage in the sludge is filtered by the grid plate, the sewage is favorably filtered by the vibrator arranged at the bottom of the grid plate, and the phenomenon that the filtering of the sewage is influenced by the fact that the sludge is accumulated on the surface of the grid plate to block the through hole is avoided; the pushing assembly is favorable for pushing the sludge on the grid plate into the drying box, so that a large amount of sludge is prevented from being adhered to the grid plate, and the obliquely arranged grid plate is favorable for discharging the cleaned sludge; the filtered sewage enters the water containing tank and is filtered by the water filtering component, so that water resources are saved, and the purposes of energy conservation and environmental protection are achieved;
3. the heating pipe heats the air, the blower makes hot-air flow to carry out drying process to the mud on the filter screen in the drying cabinet, and the filter screen filters out and removes residual moisture, shortens the stoving time, and the induced duct is with hot-blast drainage to filter screen bottom for mud bottom also receives hot air drying, is favorable to accelerating drying rate.
Drawings
FIG. 1 is a schematic structural view of a sludge recovery apparatus for a sewage treatment apparatus according to the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Reference numerals: 1-treatment box, 11-sludge inlet, 12-air outlet, 121-adsorption layer, 13-movable seat, 131-base, 132-resisting part, 2-drying box, 22-air vent, 23-water drain hole, 24-hot air cavity, 3-sludge discharge pipe, 4-water spray pipe, 41-booster pump, 42-water tank, 5-grid plate, 51-fixing plate, 6-vibrator, 7-water containing tank, 71-water filtering component, 711-first filtering layer, 712-second filtering layer, 72-water drain pipe, 8-pushing component, 81-air cylinder, 82-pushing plate, 83-fixing frame, 9-filter screen, 10-air blower, 15-heating pipe, 16-air guide pipe and 17-ultraviolet sterilizing lamp.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 1-2 show the utility model discloses a sludge recovery device for sewage treatment plant, include treatment box 1 and drying cabinet 2 connected through mud pipe 3:
the treatment box 1 is provided with a sludge inlet 11 and an air outlet 12, and a spray pipe 4 provided with a plurality of spray holes and a grid plate 5 fixed by a movable seat 13 are arranged in the treatment box from top to bottom; the spray pipe 4 is connected with a booster pump 41 through a pipeline, and the other end of the booster pump 41 is connected with a water tank 42; the grid plate 5 with the vibrator 6 arranged at the bottom is obliquely arranged, a sludge discharge port is formed in the side wall of the treatment box 1 at the position of the bottommost end of the grid plate 5, and the sludge discharge port is communicated with the oblique sludge discharge pipe 3; a water containing groove 7 is arranged below the grid plate 5, a water filtering assembly 71 is arranged in the water containing groove 7, and a water outlet at the bottom of the water containing groove 7 is connected with the water tank 42 through a water drainage pipe 72; a pushing component 8 is arranged on one side of the highest position of the grid plate 5;
the drying box 2 hinged with the sealing door is provided with a plurality of ventilation holes 22 and drainage holes 23, and a filter screen 9 is arranged in the drying box; the top of the drying box 2 is provided with a hot air cavity 24 communicated with the inside of the drying box, the top of the hot air cavity 24 is connected with an air outlet of the air blower 10, and a plurality of heating pipes 15 are transversely arranged in the hot air cavity 24; an induced draft pipe 16 is further connected below the hot air cavity 24, and the other end of the induced draft pipe 16 is connected to the bottom of the drying box 2 and is located below the filter screen 9.
In the technical scheme, the treatment box 1 is adopted to wash and filter the sludge generated by the sewage treatment device, and the drying box 2 is used to dry the cleaned and filtered sludge and recycle the sludge, so that the sludge is prevented from being discharged randomly to cause environmental pollution; sludge enters the treatment box 1 through the sludge inlet 11 and falls on the grid plate 5, cleaning water is sprayed out from the spray pipe 4 at the top to wash the sludge, the grid plate 5 filters sewage in the sludge, the vibrator 6 at the bottom of the grid plate 5 is started, the vibrator 6 drives the grid plate 5 to shake, so that the sewage is favorably filtered, the situation that the sewage is filtered due to the fact that the sludge is accumulated on the surface of the grid plate 5 to block through holes is avoided, the filtered sewage enters the water containing tank 7 and enters the water tank 42 after being filtered by the water filtering component 71 to serve as the cleaning water, water resources are saved, and the purposes of energy conservation and environmental protection are; after cleaning, the sludge discharge port is opened, the pushing assembly 8 pushes sludge to the sludge discharge port, so that a large amount of sludge is prevented from being adhered to the grid plates 5, the obliquely arranged grid plates 5 are favorable for discharging the cleaned sludge, and the sludge enters the drying box 2 through the sludge discharge pipe 3; the sludge entering the drying box 2 falls on the filter screen 9, the heating pipe 15 and the air blower 10 are controlled to be opened, the heating pipe 15 heats air, the air blower 10 enables hot air to flow into the drying box 2 to dry the sludge on the filter screen 9, residual moisture is filtered by the filter screen 9, the moisture is discharged through the drain hole 23, drying time is shortened, the air guide pipe 16 guides hot air to the bottom of the filter screen 9, the bottom of the sludge is also dried by the hot air, and drying speed is accelerated. The dried sludge is convenient to store and transport so as to carry out subsequent recovery processing operation. Wherein the vibrator 6 can adopt a ZDQ type electromagnetic bin wall vibrator.
In another example, an adsorption layer 121 filled with adsorption filler is disposed at the air outlet 12, and the adsorption filler is activated carbon particles. With this arrangement, the adsorption layer 121 absorbs toxic and odorous gases in the sludge.
In another example, the movable seat 13 includes a base 131 and a resisting portion 132, the bottom of both sides of the grid plate 5 is provided with an L-shaped fixing plate 51, and a movable gap is provided between the fixing plate 51 and the resisting portion 132. With this arrangement, the grid 5 is fixed so as to be shaken within the range of the movable seat 13.
In another example, the water filtering component 71 includes a first filtering layer 711 and a second filtering layer 712 which are sequentially arranged from top to bottom, the first filtering layer 711 is filled with zeolite, and the second filtering layer 712 is filled with activated carbon adsorption balls. By adopting the scheme, the first filter layer 711 and the second filter layer 712 filter, adsorb and remove impurities in sewage, and ensure the filtering effect of the water filtering component 71.
In another example, the pushing assembly 8 comprises an air cylinder 81 and a pushing plate 82, the driving end of the air cylinder 81 fixed on one side of the treatment box 1 through a fixing frame 83 is parallel to the plane of the grid plate 5, the driving end of the air cylinder 81 extends into the treatment box 1 and is fixedly connected with the pushing plate 82, and the pushing plate 82 is tightly attached to the upper surface of the grid plate 5. By adopting the scheme, the air cylinder 81 pushes the push plate 82 to move, and the push plate 82 pushes the sludge to move towards the sludge discharge port, so that the sludge on the grid plate 5 can be hung and removed, and the sludge can be discharged.
In another example, the water tank 7 has a funnel-shaped structure. By adopting the scheme, the sewage can be conveniently collected and discharged.
In another example, a visual transparent window is arranged on the sealing door. By adopting the scheme, the operator can observe the drying condition of the sludge in the drying box 2 conveniently.
In another example, an ultraviolet germicidal lamp 17 is also installed on the top inside the drying box 2. By adopting the scheme, the ultraviolet germicidal lamp 17 kills harmful bacteria and other substances in the sludge.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a sludge recycling device for sewage treatment plant, includes treatment case (1) and drying cabinet (2) connected through mud pipe (3), its characterized in that:
the treatment box (1) is provided with a sludge inlet (11) and an air outlet (12), and a spray pipe (4) provided with a plurality of spray holes and a grid plate (5) fixed by a movable seat (13) are arranged in the treatment box from top to bottom; the water spray pipe (4) is connected with a booster pump (41) through a pipeline, and the other end of the booster pump (41) is connected with a water tank (42); the grid plate (5) with the vibrator (6) arranged at the bottom is obliquely arranged, a sludge discharge port is formed in the side wall of the treatment box (1) at the position of the bottommost end of the grid plate (5), and the sludge discharge port is communicated with the oblique sludge discharge pipe (3); a water containing groove (7) is arranged below the grid plate (5), a water filtering assembly (71) is arranged in the water containing groove (7), and a water outlet at the bottom of the water containing groove (7) is connected with the water tank (42) through a water drainage pipe (72); a pushing component (8) is arranged on one side of the highest position of the grid plate (5);
the drying box (2) hinged with the sealing door is provided with a plurality of ventilation holes (22) and drainage holes (23), and a filter screen (9) is arranged in the drying box; the top of the drying box (2) is provided with a hot air cavity (24) communicated with the inside of the drying box, the top of the hot air cavity (24) is connected with an air outlet of the air blower (10), and a plurality of heating pipes (15) are transversely arranged in the hot air cavity (24); the hot air cavity (24) is also connected with an induced draft pipe (16) below, and the other end of the induced draft pipe (16) is connected to the bottom of the drying box (2) and is positioned below the filter screen (9).
2. The sludge recycling device for sewage treatment plant according to claim 1, wherein an adsorption layer (121) filled with adsorption filler is disposed at the air outlet (12), and the adsorption filler is activated carbon particles.
3. The sludge recycling device of claim 1, wherein the movable seat (13) comprises a base (131) and a stopping portion (132), the bottom of each of two sides of the grid plate (5) is provided with an L-shaped fixing plate (51), and a movable gap is formed between the fixing plate (51) and the stopping portion (132).
4. The sludge recycling device for the sewage treatment device according to claim 1, wherein the water filtering component (71) comprises a first filtering layer (711) and a second filtering layer (712) which are arranged from top to bottom, the first filtering layer (711) is filled with zeolite, and the second filtering layer (712) is filled with activated carbon adsorption balls.
5. The sludge recovery device for the sewage treatment device according to claim 1, wherein the pushing assembly (8) comprises a cylinder (81) and a pushing plate (82), the driving end of the cylinder (81) fixed on one side of the treatment box (1) through a fixing frame (83) is parallel to the plane of the grid plate (5), the driving end of the cylinder (81) extends into the treatment box (1) and is fixedly connected with the pushing plate (82), and the pushing plate (82) is tightly attached to the upper surface of the grid plate (5).
6. The sludge recycling device of claim 1, wherein the water tank (7) has a funnel-shaped structure.
7. The sludge recycling device of claim 1, wherein the sealing door is provided with a transparent visual window.
8. The sludge recycling device for sewage treatment plant according to claim 1, wherein the top of the inside of said drying box (2) is further installed with an ultraviolet germicidal lamp (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220993.8U CN210764907U (en) | 2019-07-30 | 2019-07-30 | Sludge recovery device for sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220993.8U CN210764907U (en) | 2019-07-30 | 2019-07-30 | Sludge recovery device for sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210764907U true CN210764907U (en) | 2020-06-16 |
Family
ID=71035307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220993.8U Active CN210764907U (en) | 2019-07-30 | 2019-07-30 | Sludge recovery device for sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210764907U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773821A (en) * | 2020-08-04 | 2020-10-16 | 马玉荣 | Solid separation and separation equipment |
| CN112097119A (en) * | 2020-09-11 | 2020-12-18 | 南京贝德环保设备制造有限公司 | Sludge conveying system for integrated sewage treatment equipment |
| CN112159064A (en) * | 2020-09-29 | 2021-01-01 | 荣诚环保工程有限公司 | Industrial wastewater sludge deep dehydration's processing apparatus |
| CN113045155A (en) * | 2021-04-22 | 2021-06-29 | 河南省水利第一工程局 | Automatic drying device that clears up of silt for hydraulic engineering |
| WO2022104620A1 (en) * | 2020-11-19 | 2022-05-27 | 唐山哈船科技有限公司 | Cement powder recovery apparatus for marine oil drilling platform and method therefor |
-
2019
- 2019-07-30 CN CN201921220993.8U patent/CN210764907U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773821A (en) * | 2020-08-04 | 2020-10-16 | 马玉荣 | Solid separation and separation equipment |
| CN112097119A (en) * | 2020-09-11 | 2020-12-18 | 南京贝德环保设备制造有限公司 | Sludge conveying system for integrated sewage treatment equipment |
| CN112159064A (en) * | 2020-09-29 | 2021-01-01 | 荣诚环保工程有限公司 | Industrial wastewater sludge deep dehydration's processing apparatus |
| WO2022104620A1 (en) * | 2020-11-19 | 2022-05-27 | 唐山哈船科技有限公司 | Cement powder recovery apparatus for marine oil drilling platform and method therefor |
| CN113045155A (en) * | 2021-04-22 | 2021-06-29 | 河南省水利第一工程局 | Automatic drying device that clears up of silt for hydraulic engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210764907U (en) | Sludge recovery device for sewage treatment device | |
| KR100652528B1 (en) | Polluted air filtering apparatus for vehicle painting booth | |
| CN210845761U (en) | Environment-friendly device for spraying | |
| CN103505969A (en) | Waste gas and dust treating device | |
| CN107344801A (en) | Environmental protection purifying type household waste water reutilizing device | |
| CN111632460A (en) | Water-saving forming machine exhaust treatment system | |
| KR101494696B1 (en) | Apparatus for removing dust from exhaust gas | |
| CN206587552U (en) | A kind of Self-excitation wet-type cleaning dust machine | |
| CN214345504U (en) | Combined type deodorization system of garbage transfer station | |
| JPH06210220A (en) | Air feeding housing apparatus for paint spraying booth | |
| CN208436581U (en) | A kind of spray drying tail gas spraying dedusting device | |
| CN207324460U (en) | Ion deodorization device | |
| KR102174694B1 (en) | A gas purifier with self-purifying function | |
| CN108380426B (en) | A kind of environmental protection paint spraying booth with pollutant handling arrangement | |
| CN215842319U (en) | Lost foam casting waste gas treatment system | |
| CN107930310A (en) | House exhaust processing system | |
| CN207755917U (en) | House exhaust processing system | |
| CN219037506U (en) | Solid waste environment-friendly drying device | |
| CN219481956U (en) | Dust gas processor | |
| CN215506203U (en) | Dust and toxicity removing device in tunnel | |
| CN216878539U (en) | Biodegradable gas purification device | |
| CN108744818A (en) | One kind being based on bio-pharmaceuticals dust-extraction unit | |
| CN220597112U (en) | Energy-saving mine wastewater treatment device | |
| CN220355644U (en) | Photocatalyst peculiar smell processor | |
| CN219252731U (en) | Solid waste treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |