CN215538780U - A filtering ponds for pretreatment of waste water - Google Patents
A filtering ponds for pretreatment of waste water Download PDFInfo
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- CN215538780U CN215538780U CN202121455788.7U CN202121455788U CN215538780U CN 215538780 U CN215538780 U CN 215538780U CN 202121455788 U CN202121455788 U CN 202121455788U CN 215538780 U CN215538780 U CN 215538780U
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Abstract
The utility model relates to a filter tank for wastewater pretreatment, and belongs to the field of wastewater pretreatment equipment. Comprises a filter tank main body, a working part, a recovery tank and a fence device; a liquid inlet is formed in the front of the filtering tank main body, a working part is arranged at the top of the filtering tank main body, a recovery tank is arranged at the left end of the filtering tank main body, a first water outlet is formed in the bottom of the recovery tank, a fence device is longitudinally arranged on the filtering tank main body on the right side of the working part, and a second water outlet is formed in the bottom of the filtering tank main body; the utility model solves the problem of low working efficiency of the existing filter tank for treating suspended matters, improves the operating efficiency of the filter tank and reduces the labor cost of wastewater pretreatment.
Description
Technical Field
The utility model relates to the field of wastewater pretreatment equipment, in particular to a filter tank for wastewater pretreatment.
Background
The pretreatment of wastewater, namely any treatment process of wastewater before primary treatment, mainly comprises temperature regulation, water quality and quantity regulation, pre-aeration, removal of large-particle pollutants suspended in the wastewater and the like. The related equipment and structures are as follows: a grating machine, an oil and slag scraping machine, an adjusting tank, a grit chamber, a primary settling tank and the like. In addition, in the industrial wastewater treatment, it refers to any treatment process for removing or changing harmful substances and hardly degradable substances in wastewater in order to ensure the smooth operation of the subsequent biological treatment facilities.
At present, a filter tank is often used for cleaning suspended matters in wastewater in the wastewater pretreatment process; present general filtering ponds adopt the grid to intercept the suspended solid in the waste water, regularly artifical clearance is intercepted and the suspended solid of gathering through the workman, this kind of working method though also can make the filtering ponds carry out normal operation, but the inefficiency of suspended solid clearance, the human cost is high, when in the face of the more waste water treatment of some suspended solids, if when handling the fecaluria of plant, because the suspended solid cleaning efficiency of low can make accumulational suspended solid block up the grid, and then lead to waste water to spill over the condition emergence of filtering ponds, furthermore, some peculiar smell is big or the waste water treatment who contains toxic gas is unsuitable to carry out artifical clearance suspended solid, light then lead to the workman because abominable operational environment inefficiency, the life health that the workman can be threatened then seriously.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems of defects and deficiencies in the prior art, the utility model provides a filter tank for wastewater pretreatment, which solves the problem of low working efficiency of the conventional filter tank for treating suspended matters, improves the operating efficiency of the filter tank, and reduces the labor cost of wastewater pretreatment.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a filter tank for wastewater pretreatment comprises a filter tank main body, a working part, a recovery tank and a fence device;
the working part comprises a first transmission roller, a second transmission roller, a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a front transmission chain, a rear transmission chain, impurity removing baffles, bearing mounting seats, a motor and a transmission device, wherein the first transmission roller is arranged at the top end of the filtering tank main body, the second transmission roller is arranged at the top end of the filtering tank main body on the right side of the first transmission roller, the second transmission roller and the filtering tank main body are connected through the bearing mounting seats, the first transmission roller between the two bearing mounting seats is provided with the first chain wheel and the second chain wheel, the second transmission roller between the two bearing mounting seats is provided with the third chain wheel and the fourth chain wheel, the first chain wheel and the third chain wheel are connected through the rear transmission chain, the second chain wheel and the fourth chain wheel are connected through the front transmission chain, the impurity removing baffles are longitudinally arranged between the front transmission chain and the rear transmission chain, threaded grooves are formed in the front end and the rear end of the impurity removal baffle, the front transmission chain, the rear transmission chain and the impurity removal baffle are connected and fixed together through bolts penetrating through holes of the chains and threaded grooves, a motor is arranged in front of the filtering tank main body, the motor is connected with the front end of the first transmission roller through a transmission device, and the height of the impurity removal baffle is not larger than the difference between the distance from the circle center of the second chain wheel to the baffle at the left end of the filtering tank main body and the distance between the second chain wheel and the front transmission chain;
the left side of filtering ponds main part is equipped with the recovery pond, the preceding left side of filtering ponds main part is equipped with the inlet, vertically be provided with fence device in the filtering ponds main part on work portion right side, the bottom of recovery pond is equipped with first delivery port, the bottom of filtering ponds main part is equipped with the second delivery port.
Furthermore, the surfaces of the first transmission roller, the second transmission roller, the first chain wheel, the second chain wheel, the third chain wheel, the fourth chain wheel, the front transmission chain, the rear transmission chain, the impurity removing baffle, the bearing mounting seat, the motor and the transmission device are all provided with antirust coatings.
Furthermore, the bottom of the recovery tank is longitudinally provided with an inclined plane, the height of the rear end of the inclined plane is greater than that of the front end of the inclined plane, the rear end of the recovery tank is provided with a door plate, the door plate is connected with the recovery tank through a hinge, and the first water outlet is formed in the front end of the bottom of the recovery tank.
Further, the fence device is a grating, and the upper end of the grating is not lower than the top of the filter tank main body.
Further, the height of the grating is equal to 1/3-1/2 of the height of the filter tank body.
Furthermore, transmission includes belt pulley, driving belt, the front end of first driving roller and the output of motor all are equipped with the belt pulley, and two belt pulleys are connected through driving belt.
Further, the bottom of motor is equipped with the motor mount pad, the motor mount pad is installed in the front of filtering ponds main part.
Furthermore, a first lifting lug is arranged in the middle of the top end of the front baffle plate of the filter tank main body, and a second lifting lug is arranged in the middle of the top end of the rear baffle plate of the filter tank main body.
Further, the left end of removing miscellaneous baffle is the inclined plane, the right-hand member of removing miscellaneous baffle is the plane, the quantity of removing miscellaneous baffle is 2 and sets up respectively at two drive chain's top and bottom.
Further, the height of the grating is half of the height of the filter tank body.
The utility model has the following beneficial effects: according to the utility model, the working part collects the suspended matters in the filtering tank into the recovery tank for recovery, so that the cleaning efficiency of the suspended matters in the wastewater is greatly improved, and the working efficiency of the filtering tank is further improved; and secondly, the suspended matters are cleaned through the working part, so that the wastewater is not required to be cleaned manually when being filtered in the filtering tank, the labor cost for wastewater treatment is reduced, and the condition that the life health of workers is damaged due to the severe working environment is avoided.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a front view of the rogue baffle;
FIG. 5 is a schematic view of the connection between the trash baffle and the drive chain.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in FIGS. 1 to 5, a filtering tank for wastewater pretreatment comprises a filtering tank body 1, a working part 2, a recovery tank 3, and a barrier device 4, a recovery tank 3 is arranged on the left side of the filtering tank main body 1, a working part 2 is arranged on the top of the filtering tank main body 1, the barrier device 4 is longitudinally arranged on the filtering tank main body 1 at the right side of the working part 2, a liquid inlet 11 is arranged in front of the filtering tank main body 1, the bottom of the recovery tank 3 is provided with a first water outlet 31 and a filter screen 32 matched with the first water outlet 31, the bottom of the filter tank body 1 is provided with a second water outlet 12, when the filtering tank is actually operated, wastewater which needs to remove suspended impurities enters the filtering tank main body 1 through the liquid inlet 11, the suspended impurities are blocked on the left side of the fence device 4 by the fence device 4 and are transferred into the recovery tank 3 by the working part 2, the rest wastewater is discharged out of the filter tank through the second water outlet 12 and the first water outlet 31; the working part 2 comprises a first driving roller 21, a second driving roller 22, a first chain wheel 23, a second chain wheel 24, a third chain wheel 25, a fourth chain wheel 26, a front driving chain 27, a rear driving chain 28, an impurity removing baffle 29 and bearing installation seats 2-1, wherein the first driving roller 21 is arranged on the left side of the top end of the filtering tank main body 1, the second driving roller 22 is arranged on the right side of the top end of the filtering tank main body 1, the first driving roller 21, the second driving roller 22 and the filtering tank main body 1 are connected through the bearing installation seats 2-1, the first driving roller 21 between the two bearing installation seats 2-1 is provided with the first chain wheel 23 and the second chain wheel 24, the second driving roller 22 between the two bearing installation seats 2-1 is provided with the third chain wheel 25 and the fourth chain wheel 26, the first chain wheel 23 is connected with the third chain wheel 25 through the rear driving chain, and the second chain wheel 24 is connected with the fourth chain wheel 26 through the front driving chain, an impurity removing baffle 29 is longitudinally arranged between a front transmission chain 27 and a rear transmission chain 28, the left end of the impurity removing baffle 29 is an inclined plane, the right end of the impurity removing baffle 29 is a plane, thread grooves 29-1 are arranged at two ends of the bottom of the impurity removing baffle 29, the front transmission chain 27, the rear transmission chain 28 and the impurity removing baffle 29 are fixedly connected with the thread grooves 29-1 by bolts penetrating through holes of the chains, a belt pulley 5 is arranged at the front end of a first transmission roller 21, a motor mounting seat 2-2 is arranged in front of a filtering tank main body 1, a motor 2-3 is arranged at the top of the motor mounting seat 2-2, a belt pulley 5 is arranged at the top end of an output shaft of the motor 2-3, the two belt pulleys 5 are connected through a transmission belt 51, during actual work, the motor 2-3 drives the first transmission roller 21 to rotate through the transmission belt 51, the first transmission roller 21 drives the first chain wheel 23 and the second chain wheel 24 to rotate, first drive roller 21 drives second drive roller 22 through back drive chain 28 and preceding drive chain 27 and rotates, the miscellaneous baffle 29 of removing of preceding drive chain 27 and back drive chain 28 installation is rotatory along the clockwise, remove the rotatory in-process of miscellaneous baffle 29, the impurity of suspension is removed miscellaneous baffle 29 and is pushed together and get into recovery pond 3 through the baffle top of filtering ponds main part 1 left end from the right side to the left side in filtering ponds main part 1, the height of removing miscellaneous baffle 29 is not more than the centre of a circle of second sprocket 24 to the difference between the baffle of filtering ponds main part 1 left end distance L and second sprocket 24 and the preceding drive chain 27 between the distance S.
Preferably, a first lifting lug 11 is arranged at the middle position of the top end of the front baffle plate of the filter tank main body 1, and a second lifting lug 12 is correspondingly arranged on the rear baffle plate of the filter tank main body 1.
Preferably, the surface of the working part 2 is provided with an antirust coating, so that the working part can be effectively prevented from being rusted, the service life of the filter tank is prolonged, and the production cost is reduced.
Preferably, the barrier device 4 is a grating, the upper end of the grating is not lower than the top of the filtering tank body 1, the height of the grating is not higher than the height of the filtering tank body 1, suspended impurities are prevented from floating through the top of the grating and being untreated, and sediment is prevented from being blocked by the bottom of the grating, is accumulated at the bottom of the filtering tank and cannot be discharged through the second water outlet for subsequent treatment.
Preferably, the bottom of the recovery tank 3 is provided with an inclined plane 33, the rear end of the inclined plane 33 is higher than the front end, the rear end of the recovery tank 3 is provided with a door plate 34, the door plate 34 is connected with the recovery tank 3 through a hinge, suspended impurities are discharged out of the filter tank through a first water outlet at the front end of the recovery tank under the action of gravity due to the characteristic that the water carried on the suspended impurities is low in the front and high in the back after entering the recovery tank 3, the suspended impurities are filtered by a filter screen and are left in the recovery tank, a worker can regularly collect the collected suspended substances by opening the door plate, and the treatment efficiency of the suspended impurities is improved.
Preferably, the number of the impurity removing baffles 29 is 2, and the impurity removing baffles are respectively arranged at the top and the bottom of the two transmission chains.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A filter tank for wastewater pretreatment, characterized in that: comprises a filter tank main body, a working part, a recovery tank and a fence device;
the working part comprises a first transmission roller, a second transmission roller, a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a front transmission chain, a rear transmission chain, impurity removing baffles, bearing mounting seats, a motor and a transmission device, wherein the first transmission roller is arranged at the top end of the filtering tank main body, the second transmission roller is arranged at the top end of the filtering tank main body on the right side of the first transmission roller, the second transmission roller and the filtering tank main body are connected through the bearing mounting seats, the first transmission roller between the two bearing mounting seats is provided with the first chain wheel and the second chain wheel, the second transmission roller between the two bearing mounting seats is provided with the third chain wheel and the fourth chain wheel, the first chain wheel and the third chain wheel are connected through the rear transmission chain, the second chain wheel and the fourth chain wheel are connected through the front transmission chain, the impurity removing baffles are longitudinally arranged between the front transmission chain and the rear transmission chain, threaded grooves are formed in the front end and the rear end of the impurity removal baffle, the front transmission chain, the rear transmission chain and the impurity removal baffle are connected and fixed together through bolts penetrating through holes of the chains and threaded grooves, a motor is arranged in front of the filtering tank main body, the motor is connected with the front end of the first transmission roller through a transmission device, and the height of the impurity removal baffle is not larger than the difference between the distance from the circle center of the second chain wheel to the baffle at the left end of the filtering tank main body and the distance between the second chain wheel and the front transmission chain;
the left side of filtering ponds main part is equipped with the recovery pond, the preceding left side of filtering ponds main part is equipped with the inlet, vertically be provided with fence device in the filtering ponds main part on work portion right side, the bottom of recovery pond is equipped with first delivery port, the bottom of filtering ponds main part is equipped with the second delivery port.
2. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the surface of the first transmission roller, the second transmission roller, the first chain wheel, the second chain wheel, the third chain wheel, the fourth chain wheel, the front transmission chain, the rear transmission chain, the impurity removing baffle, the bearing mounting seat, the motor and the transmission device is provided with an antirust coating.
3. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the bottom of the recovery tank is longitudinally provided with an inclined plane, the height of the rear end of the inclined plane is greater than that of the front end of the inclined plane, the rear end of the recovery tank is provided with a door plate, the door plate is connected with the recovery tank through a hinge, and the first water outlet is formed in the front end of the bottom of the recovery tank.
4. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the fence device is a grating, and the upper end of the grating is not lower than the top of the filter tank main body.
5. A filtration basin for wastewater pretreatment according to claim 4, characterized in that: the height of the grating is equal to 1/3-1/2 of the height of the filter tank body.
6. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the transmission device comprises a belt pulley and a transmission belt, the front end of the first transmission roller and the output end of the motor are both provided with the belt pulley, and the two belt pulleys are connected through the transmission belt.
7. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the bottom of motor is equipped with the motor mount pad, the motor mount pad is installed in the front of filtering ponds main part.
8. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the middle position of the top end of the front baffle of the filter tank main body is provided with a first lifting lug, and the middle position of the top end of the rear baffle of the filter tank main body is provided with a second lifting lug.
9. A filtration basin for the pretreatment of wastewater according to claim 1, characterized in that: the left end of removing miscellaneous baffle is the inclined plane, the right-hand member of removing miscellaneous baffle is the plane, the quantity of removing miscellaneous baffle is 2 and sets up respectively at two drive chain's top and bottom.
10. A filtration basin for wastewater pretreatment according to claim 5, characterized in that: the height of the grating is half of the height of the filter tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121455788.7U CN215538780U (en) | 2021-06-29 | 2021-06-29 | A filtering ponds for pretreatment of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121455788.7U CN215538780U (en) | 2021-06-29 | 2021-06-29 | A filtering ponds for pretreatment of waste water |
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| Publication Number | Publication Date |
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| CN215538780U true CN215538780U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121455788.7U Active CN215538780U (en) | 2021-06-29 | 2021-06-29 | A filtering ponds for pretreatment of waste water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505210A (en) * | 2020-11-25 | 2021-03-16 | 江苏东科分析仪器有限公司 | Multifunctional gas chromatograph |
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2021
- 2021-06-29 CN CN202121455788.7U patent/CN215538780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505210A (en) * | 2020-11-25 | 2021-03-16 | 江苏东科分析仪器有限公司 | Multifunctional gas chromatograph |
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