CN211814019U - Environmental engineering effluent treatment plant - Google Patents
Environmental engineering effluent treatment plant Download PDFInfo
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- CN211814019U CN211814019U CN202020155744.1U CN202020155744U CN211814019U CN 211814019 U CN211814019 U CN 211814019U CN 202020155744 U CN202020155744 U CN 202020155744U CN 211814019 U CN211814019 U CN 211814019U
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- Prior art keywords
- filter plate
- scraper
- plate
- filter
- liquid outlet
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Abstract
The utility model relates to the technical field of wastewater treatment devices, and discloses an environmental engineering wastewater treatment device, which comprises a support, a filtering component, two discharging components and a sedimentation tank, wherein the filtering component comprises a filtering plate, a liquid outlet pipe and two first fixing plates; the two first fixing plates are arranged at the top of the filter plate, and the bottom of each first fixing plate is connected with the filter plate; each discharging component comprises a scraping plate and a linear driving piece, and the scraping plate is arranged at the top of the filter plate and is abutted against the filter plate; the linear driving part is fixed on the bracket, and an output shaft of the linear driving part is connected with the scraper and is used for driving the scraper to move along the length direction of the first fixing plate; the sedimentation tank is communicated with the liquid outlet end of the liquid outlet pipe. The utility model discloses can effectively filter the large granule impurity among the waste water, prevent that large granule impurity from deposiing in the sedimentation tank.
Description
Technical Field
The utility model relates to a waste water treatment device technical field, concretely relates to environmental engineering waste water treatment device.
Background
At present, when carrying out waste water treatment, directly let in the sedimentation tank with waste water, collect waste water and sediment waste water through the sedimentation tank, then pass through the water pump suction with the supernatant in the sedimentation tank and let in next process, through the mud suction of sludge pump with the sedimentation tank bottom, but this kind of waste water treatment's device has the defect, contains some great impurity of size in the waste water, and large size impurity can't pass through the mud pump suction after getting into the sedimentation tank, needs the manual work to regularly clear up the sedimentation tank.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide an environmental engineering effluent treatment plant, solve the technical problem that the jumbo size impurity that exists needs artifical periodic cleaning among the prior art in the sedimentation tank.
In order to achieve the technical purpose, the technical scheme of the utility model provides an environmental engineering effluent treatment plant, a serial communication port, include:
a support;
the filter assembly comprises a filter plate, a liquid outlet pipe and two first fixing plates, the filter plate is connected to the support, the liquid outlet pipe is arranged at the bottom of the filter plate, and the liquid inlet end of the liquid outlet pipe is connected to the filter plate and arranged opposite to the filter holes of the filter plate; the two first fixing plates are oppositely arranged and arranged at the top of the filter plate, and the bottom of each first fixing plate is connected with the filter plate;
the two discharging assemblies are oppositely arranged and arranged on two sides of the filter plate, each discharging assembly comprises a scraping plate and a linear driving piece, the scraping plates are arranged at the top of the filter plate and abut against the filter plate, and the scraping plates are arranged between the two first fixing plates; the linear driving part is fixed on the bracket, and an output shaft of the linear driving part is connected with the scraper blade and is used for driving the scraper blade to move along the length direction of the first fixing plate;
the sedimentation tank, a first inlet is seted up to the lateral wall of sedimentation tank, first inlet with the play liquid end of drain pipe is linked together.
Compared with the prior art, the beneficial effects of the utility model include: the waste water of pending leads to on the filter, and water and the less impurity of part pass through the filtration pore of crossing of filter plate the filter falls into in the drain pipe, and great impurity is intercepted on the filter, and when the impurity of gathering reaches certain volume on the filter, start the linear driving piece of two subassembly of unloading, and linear driving piece promotes the scraper blade and removes, and two scraper blade one sides remove, a scraper blade drops the filter, another scraper blade pushes away impurity filter down, then control linear driving piece, make two scraper blades reset, can separate out the impurity of large granule from the waste water, prevent that the impurity of large granule from just getting into the sedimentation tank, need not the artifical large granule impurity in the sedimentation tank of regularly clearing up.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a three-dimensional schematic view of the middle support, the filter assembly, the discharge assembly and the support assembly of the present invention;
FIG. 4 is an enlarged partial schematic view at B of FIG. 3;
fig. 5 is a three-dimensional schematic view of another perspective of the middle support, the filter assembly, the discharge assembly, and the support assembly of the present invention;
FIG. 6 is a three-dimensional schematic view of the scraper, the sealing strip, the second fixing plate and the brush bristles of the present invention;
FIG. 7 is a schematic structural view of the scraper, the sealing strip, the second fixing plate and the brush bristles of the present invention;
fig. 8 is a sectional view taken along line C-C in fig. 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides an environmental engineering effluent treatment plant, as shown in fig. 1 to 8, including support 1, filter assembly 2, two subassembly 3, sedimentation tank 4, good oxygen pond subassembly 5, anaerobism pond subassembly 6, disinfection pond subassembly 7 of unloading, support 1 is made for a plurality of body of rod concatenations or welding, and support 1's structure is not restricted to here.
The filter assembly 2 comprises a filter plate 21, a drain pipe 22, two first fixing plates 23, the filter plate 21 is connected to the support 1, preferably, the filter plate 21 is horizontally arranged.
The liquid outlet pipe 22 is arranged at the bottom of the filter plate 21, and the liquid inlet end of the liquid outlet pipe 22 is connected to the filter plate 21 and is arranged opposite to the filter holes of the filter plate 21; two first fixed plates 23 are oppositely arranged and arranged on the top of the filter plate 21, and the bottom of the first fixed plate 23 is connected to the filter plate 21.
The two discharging assemblies 3 are oppositely arranged and arranged on two sides of the filter plate 21, each discharging assembly 3 comprises a scraper 31 and a linear driving part 32, the scraper 31 is arranged at the top of the filter plate 21 and is abutted against the filter plate 21, and the scraper 31 is arranged between the two first fixing plates 23; the linear driving member 32 is fixed to the bracket 1 and has an output shaft connected to the scraper 31 for driving the scraper 31 to move along the length direction of the first fixing plate 23.
The environmental engineering wastewater treatment device comprises a supporting component 8, wherein the supporting component 8 comprises two guide rods 81 and two supporting plates 82, the two guide rods 81 are arranged on the filter plate 21 and are arranged along the length direction of the first fixing plate 23, the two supporting plates 82 are arranged at two ends of the guide rods 81 and are respectively connected to the guide rods 81, and the supporting plates 82 are connected to the support 1.
The linear driving members 32 can be electric push rods, hydraulic cylinders, pneumatic push rods, motor and screw rod nut pairs, preferably, each linear driving member 32 comprises a motor 321, a screw rod 322 and a nut 323, the motor 321 is fixedly connected to the supporting plates 82 through screws, the two screw rods 322 of the two discharging assemblies 3 are arranged between the two guide rods 81 along the length direction of the first fixing plate 23, two ends of the screw rods 322 can rotatably penetrate through the two supporting plates 82, and one end of each screw rod 322 is coaxially connected with the output shaft of the corresponding motor 321; the nut 323 is matched and sleeved on the screw rod 322 and is in threaded connection with the screw rod 322; the scraper 31 is provided with two sliding holes corresponding to the guide rods 81, the sliding holes are arranged corresponding to the guide rods 81 one by one, the scraper 31 is slidably sleeved on the two guide rods 81 through the sliding holes, and the scraper 31 is connected to the corresponding nuts 323.
Specifically, each discharging assembly 3 further includes a sealing strip 33, a sliding channel 34, an impurity pool 35, a second fixing plate 36, and a plurality of bristles 37, the sealing strip 33 is connected to one end of the scraper 31 far away from the other scraper 31 and is disposed between the two first fixing plates 23, and the sealing strip 33 is disposed along the edge of the first fixing plate 23 and can be slidably abutted to the filter plate 21 and the two first fixing plates 23.
By providing the sealing strip 33, when waste water is supplied to the filter plate 21, the waste water can be prevented from flowing out between the first fixing plate 23 and the scraper 31, and the waste water can be prevented from flowing out between the first fixing plate 23 and the filter plate 21.
The slideway 34 is connected to the bracket 1 and arranged on one side of the scraper 31 far away from the other scraper 31, the inner wall of the bottom of the feeding end of the slideway 34 is flush with the top of the filter plate 21, and the slideway 34 is arranged in a downward inclination mode along the discharging direction.
The impurity pool 35 is a pool body with an opening at the upper end and one side, and the opening direction of the impurity pool 35 is just opposite to the discharge end of the slide 34.
The second fixing plate 36 is disposed at one end of the scraper 31 far from the other scraper 31 and connected to the scraper 31, and the plurality of bristles 37 are uniformly disposed at the bottom of the second fixing plate 36, one end of the plurality of bristles is connected to the second fixing plate 36, and the other end of the plurality of bristles is in slidable contact with the filter plate 21.
By providing the second fixing plate 36 and the brush bristles 37, the top of the filter plate 21 can be cleaned, and the blocked filter holes can be cleaned.
The side wall of the sedimentation tank 4 is provided with a first liquid inlet which is communicated with the liquid outlet end of the liquid outlet pipe 22.
The aerobic tank assembly 5 comprises an aerobic tank 51 and a first water pump 52, wherein a first liquid outlet is formed in the side wall of the aerobic tank 51, the liquid inlet end of the first water pump 52 is inserted into the sedimentation tank 4, and the liquid outlet end of the first water pump is inserted into the aerobic tank 51.
Specifically, an aeration pipe 53 is arranged in the aerobic tank 51, a plurality of air outlet holes are formed in the outer wall of the aeration pipe 53, the aerobic tank 51 component 5 further comprises an air blower 54, and the air outlet end of the air blower 54 is communicated with the air inlet end of the aeration pipe 53.
The anaerobic tank assembly 6 comprises an anaerobic tank 61 and a second water pump 62, a second liquid inlet and a second liquid outlet are formed in the side wall of the anaerobic tank 61, and the liquid inlet end of the second water pump 62 is communicated with the first liquid outlet and the other end of the second water pump is communicated with the second liquid inlet.
Specifically, a plurality of fixing nets 63 are arranged in the anaerobic tank 61, the fixing nets 63 are connected to the inner wall of the anaerobic tank 61, porous balls 64 are arranged on the fixing nets 63, porous carrier particles 65 are arranged in the porous balls 64, and biological fillers are attached to the carrier particles 65.
Disinfection pond subassembly 7 includes disinfection pond 71, inlet tube 72, outlet pipe 73, first valve 74, second valve 75, and third liquid inlet, third liquid outlet have been seted up to the lateral wall of disinfection pond 71, the one end of inlet tube 72 with the second liquid outlet is linked together, the other end with the third liquid inlet is linked together, the inlet end of outlet pipe 73 with the third liquid outlet is linked together, first valve 74 sets up in inlet tube 72, and second valve 75 sets up in outlet pipe 73.
Preferably, the bottom inner wall of the disinfection tank 71 is lower than the bottom inner wall of the anaerobic tank 61.
The utility model discloses a concrete work flow: the wastewater to be treated is passed through the filter plate 21, water and a part of smaller impurities pass through the filter plate 21 through the filter holes of the filter plate 21 and fall into the liquid outlet pipe 22, the larger impurities are intercepted on the filter plate 21, when the impurities accumulated on the filter plate 21 reach a certain amount, the motors 321 of the two discharging assemblies 3 are started, the motors 321 drive the screw rods 322 to rotate, the screw rods 322 drive the nuts 323 to move, the nuts 323 move along the axial direction of the screw rods 322 relative to the screw rods 322, the nuts 323 drive the scraper 31 to move, in the moving process, the scrapers 31 push the impurities on the filter plates 21 to one side, one scraper 31 moves towards the corresponding motor 321 and leaves the filter plates 21, the other scraper 31 moves away from the corresponding motor 321, pushes the impurities into the slide way 34, and enters the impurity pool 35 through the chute 34, and then the motor 321 is rotated in the reverse direction, so that the scraper 31 is reset.
Waste water enters a sedimentation tank 4 through a liquid outlet pipe 22, a flocculating agent is added into the sedimentation tank 4 firstly, so that suspended particles in the waste water in the sedimentation tank 4 are gathered into clusters and are precipitated, the precipitate formed by flocculation can be sucked out through a sludge pump, supernatant in the sedimentation tank 4 enters an aerobic tank 51 under the suction of a first water pump 52, an air blower 54 is started, a large amount of air is blown into an aeration pipe 53 by the air blower 54, the air enters the sedimentation tank 4 from an air outlet hole of the aeration pipe 53, so that the waste water is subjected to aerobic reaction and can be decomposed into partial substances in the waste water, after the waste water is subjected to aerobic treatment for a period of time, a second water pump 62 is started, the water in the aerobic tank 51 is sucked into an anaerobic tank 61 by the second water pump 62, anaerobic organisms in porous balls 64 in the anaerobic tank 61 are in contact with the water body, a large amount of impurities in the water body can be decomposed, after the water body is subjected to anaerobic fermentation for a period of time, and (3) adding a disinfection reagent into the disinfection tank 71 to disinfect the water body, closing the first valve 74 and opening the second valve 75 after disinfection is finished, and discharging the treated water body, wherein the treated water body meets the national discharge standard.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an environmental engineering effluent treatment plant which characterized in that includes:
a support;
the filter assembly comprises a filter plate, a liquid outlet pipe and two first fixing plates, the filter plate is connected to the support, the liquid outlet pipe is arranged at the bottom of the filter plate, and the liquid inlet end of the liquid outlet pipe is connected to the filter plate and arranged opposite to the filter holes of the filter plate; the two first fixing plates are oppositely arranged and arranged at the top of the filter plate, and the bottom of each first fixing plate is connected with the filter plate;
the two discharging assemblies are oppositely arranged and arranged on two sides of the filter plate, each discharging assembly comprises a scraping plate and a linear driving piece, the scraping plates are arranged at the top of the filter plate and abut against the filter plate, and the scraping plates are arranged between the two first fixing plates; the linear driving part is fixed on the bracket, and an output shaft of the linear driving part is connected with the scraper blade and is used for driving the scraper blade to move along the length direction of the first fixing plate;
the sedimentation tank, a first inlet is seted up to the lateral wall of sedimentation tank, first inlet with the play liquid end of drain pipe is linked together.
2. The environmental engineering wastewater treatment device of claim 1, wherein each discharging assembly further comprises a sealing strip, the sealing strip is connected to one end of the scraper away from the other scraper and is disposed between the two first fixing plates, and the sealing strip is disposed along the edge of the first fixing plate and slidably abuts against the filter plate and the two first fixing plates.
3. The environmental engineering wastewater treatment device of claim 1, wherein each of the discharge assemblies further comprises a chute, the chute is connected to the bracket and disposed on a side of the scraper away from the other scraper, an inner wall of a bottom of a feed end of the chute is flush with a top of the filter plate, and the chute is disposed in a downward-inclined manner along a discharge direction.
4. The environmental engineering wastewater treatment device of claim 1, wherein each discharging assembly further comprises a second fixing plate and a plurality of bristles, the second fixing plate is disposed at one end of the scraper away from the other scraper and connected to the scraper, the plurality of bristles are uniformly disposed at the bottom of the second fixing plate, one end of the plurality of bristles is connected to the second fixing plate, and the other end of the plurality of bristles is slidably abutted against the filter plate.
5. The environmental engineering wastewater treatment device according to claim 1, further comprising an aerobic tank assembly and an anaerobic tank assembly, wherein the aerobic tank assembly comprises an aerobic tank and a first water pump, a first liquid outlet is formed in the side wall of the aerobic tank, the liquid inlet end of the first water pump is inserted into the sedimentation tank, and the liquid outlet end of the first water pump is inserted into the aerobic tank; the anaerobic tank component comprises an anaerobic tank and a second water pump, wherein a second liquid inlet is formed in the side wall of the anaerobic tank, the liquid inlet end of the second water pump is communicated with the first liquid outlet, and the other end of the second water pump is communicated with the second liquid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155744.1U CN211814019U (en) | 2020-02-08 | 2020-02-08 | Environmental engineering effluent treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155744.1U CN211814019U (en) | 2020-02-08 | 2020-02-08 | Environmental engineering effluent treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211814019U true CN211814019U (en) | 2020-10-30 |
Family
ID=72992118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020155744.1U Expired - Fee Related CN211814019U (en) | 2020-02-08 | 2020-02-08 | Environmental engineering effluent treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211814019U (en) |
-
2020
- 2020-02-08 CN CN202020155744.1U patent/CN211814019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20220208 |