CN209957405U - Scum collecting device for sewage treatment - Google Patents
Scum collecting device for sewage treatment Download PDFInfo
- Publication number
- CN209957405U CN209957405U CN201920448073.5U CN201920448073U CN209957405U CN 209957405 U CN209957405 U CN 209957405U CN 201920448073 U CN201920448073 U CN 201920448073U CN 209957405 U CN209957405 U CN 209957405U
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- sewage treatment
- filter screen
- sewage
- treatment tank
- guide plate
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Abstract
The utility model provides a pair of dross collection device for sewage treatment, including the actuating mechanism that effluent water sump, crossbeam and drive crossbeam removed, be provided with the arc filter screen on the crossbeam, be provided with the baffle in the effluent water sump, the baffle divide into water storage chamber and storage sediment chamber with the effluent water sump, still is provided with the deflector on the baffle, and the deflector is used for the direction to the arc filter screen to make the arc filter screen get into by the water storage chamber and store up the sediment chamber. In this scheme, actuating mechanism drives the crossbeam and removes in the water storage chamber, and the dross of water storage intracavity can be collected to the arc filter screen, treats that the crossbeam gets into the time of storage sediment chamber top by water storage chamber top, and the dross in the arc filter screen is transferred to the storage sediment intracavity promptly, and for prior art, this scheme has improved dross collection efficiency greatly to reduce operating personnel's intensity of labour, the dross clearance is very convenient.
Description
Technical Field
The utility model relates to a sewage treatment equipment accessory especially relates to a dross collection device for sewage treatment.
Background
The sewage treatment refers to the purification treatment of sewage so that the discharge of the sewage meets relevant standards or is beneficial to the subsequent treatment of the sewage. In the sewage treatment process, scum in sewage is often required to be cleaned, so that the subsequent treatment of the sewage is facilitated.
Manual collection and salvage modes are adopted for collecting scum on sewage in the prior art, and the technical problems of high labor intensity of operators and low scum cleaning efficiency are caused by the collection mode.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of a dross collection device for sewage treatment aims at overcoming the inconvenient not enough of dross clearance on the sewage among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a scum collecting device for sewage treatment comprises a sewage tank, wherein a beam stretching across the sewage tank is arranged on the sewage tank, a driving mechanism for driving the beam to reciprocate along the length direction of the sewage tank is further arranged on the sewage tank, the driving mechanism comprises a lead screw rotationally connected to the sewage tank and a nut seat matched with the lead screw, a guide rail for guiding the nut seat is further arranged on the sewage tank, a sliding block matched with the guide rail is arranged on the nut seat, the beam is fixed on the nut seat, a partition plate for dividing the sewage tank into a water storage cavity and a scum storage cavity is arranged in the sewage tank, the upper end surface of the partition plate is not higher than the upper end surface of the sewage tank, an arc-shaped filter screen which can transversely penetrate the sewage tank and can generate elastic deformation is arranged on the beam, and a balance weight rod is arranged on one side of the arc-shaped filter screen, which is far away from the beam, the baffle is provided with a guide plate which extends into the water storage cavity and guides the weight rod, the number of the guide plates is at least two, all the guide plates are evenly distributed on the baffle along the transverse direction of the sewage pool, the upper end surface of each guide plate is flush with the upper end surface of the corresponding baffle, and the lower end surface of each guide plate is lower than the depth of the weight rod in the sewage pool.
The utility model provides a pair of dross collection device for sewage treatment, including the actuating mechanism that effluent water sump, crossbeam and drive crossbeam removed, be provided with the arc filter screen on the crossbeam, be provided with the baffle in the effluent water sump, the baffle divide into water storage chamber and storage sediment chamber with the effluent water sump, still is provided with the deflector on the baffle, and the deflector is used for the direction to the arc filter screen to make the arc filter screen get into by the water storage chamber and store up the sediment chamber. In this scheme, actuating mechanism drives the crossbeam and removes in the water storage chamber, and the dross of water storage intracavity can be collected to the arc filter screen, treats that the crossbeam gets into the time of storage sediment chamber top by water storage chamber top, and the dross in the arc filter screen is transferred to the storage sediment intracavity promptly, and for prior art, this scheme has improved dross collection efficiency greatly to reduce operating personnel's intensity of labour, the dross clearance is very convenient.
Preferably, the driving mechanism further comprises a driving machine for driving the lead screw to rotate, a speed reducer for reducing the speed of the driving machine is arranged between the driving machine and the lead screw, a limit switch for limiting the moving stroke of the nut seat is further arranged on the sewage pool, the driving machine is controlled by the controller to work, and the limit switch is communicated with the controller.
The speed reducer is mainly used for reducing the speed of the driving machine, so that the lead screw has reasonable rotating speed, and the stability of the working process of the scum collecting device is optimized.
Preferably, a stopper for stopping the weight rod is further provided at an upper end of the partition plate, the stopper is fixed to the partition plate by a screw, a magnet is provided on the stopper, and an adsorbent attracted by the magnet is provided on the weight rod.
The setting of dog, magnet and adsorbent is mainly used for blockking the weight lever to do benefit to the arc filter screen and discharge the dross and store up the sediment chamber.
Preferably, the guide plate is welded on the partition plate, and the side surface of the guide plate, which is in contact with the counterweight rod, is an arc-shaped surface.
The contact area of the guide plate and the counterweight rod is reduced due to the arrangement of the arc-shaped surface, so that the friction force between the counterweight rod and the arc-shaped surface is reduced, and the counterweight rod is favorable for sliding along the guide plate.
Preferably, the guide plate is provided with lightening grooves for reducing the weight of the guide plate, and the lightening grooves are uniformly distributed on the guide plate.
The provision of the weight-reduction groove reduces the weight of the guide plate and reduces the manufacturing cost of the guide plate.
Preferably, the sewage pool is also provided with a drain hole, the drain hole is communicated with the slag storage cavity, and a filter screen covering the drain hole is arranged in the slag storage cavity.
The drain hole is mainly used for draining accumulated water in the slag storage cavity, and the performance of the scum collecting device is optimized.
Drawings
Fig. 1 is a schematic view of a scum collecting device for sewage treatment of the present invention.
Detailed Description
The scum collecting device for sewage treatment of the present invention will be further explained with reference to the attached drawings.
As shown in fig. 1, a scum collecting device for sewage treatment is used for collecting scum in sewage and fishing out the scum in the sewage.
The scum collecting device comprises a sewage tank 1, wherein a beam 2 stretching across the sewage tank 1 is arranged on the sewage tank 1, and the beam 2 can be made of an I-shaped section bar so as to avoid the beam 2 from generating plastic deformation in long-term use. The sewage pool 1 is further provided with a driving mechanism for driving the beam 2 to reciprocate along the length direction of the sewage pool 1, the driving mechanism comprises a lead screw 3 rotationally connected to the sewage pool 1 and a nut seat 4 matched with the lead screw 3, the sewage pool 1 is further provided with a guide rail 5 for guiding the nut seat 4, the nut seat 4 is provided with a slide block matched with the guide rail 5, the beam 2 is fixed on the nut seat 4, the beam 2 can be fixed on the nut seat 4 through bolts, and the beam 2 can also be fixed on the nut seat 4 through other modes.
As shown in fig. 1, a partition plate 8 is arranged in the wastewater tank 1 and divides the wastewater tank 1 into a water storage chamber 6 and a slag storage chamber 7, the partition plate 8 can be welded in the wastewater tank 1, the partition plate 8 can also be integrated with the wastewater tank 1, and the upper end surface of the partition plate 8 is not higher than the upper end surface of the wastewater tank 1.
As shown in fig. 1, an arc-shaped filter screen 9 which traverses a sewage tank 1 and can generate elastic deformation is arranged on the cross beam 2, one side of the arc-shaped filter screen 9, which is far away from the cross beam 2, is provided with a weight rod 10, a guide plate 11 which extends into the water storage cavity 6 and guides the weight rod 10 is arranged on the partition plate 8, the number of the guide plates 11 is at least two, all the guide plates 11 are uniformly distributed on the partition plate 8 along the transverse direction of the sewage tank 1, the upper end surface of each guide plate 11 is flush with the upper end surface of the partition plate 8, and the lower end surface of each guide plate 11 is lower than the depth of the weight rod 10 in the sewage tank 1.
A part of the arc-shaped filter screen 9 is immersed below the liquid level of the sewage to collect scum in the sewage.
Specifically, the beam 2 is positioned above the water storage cavity 6 of the sewage reservoir 1, a part of the arc-shaped filter screen 9 arranged on the beam 2 is immersed in sewage, and the driving mechanism drives the beam 2 to reciprocate on the sewage reservoir 1, so that the arc-shaped filter screen 9 reciprocates in the water storage cavity 6 to collect scum in the water storage cavity 6. When the crossbeam 2 drives the weight lever 10 on the arc filter screen 9 and the contact of deflector 11, the crossbeam 2 continues to remove to the 7 directions in storage sediment chamber, and under the effect of deflector 11, the arc filter screen 9 produces elastic deformation to in entering storage sediment chamber 7, the arc filter screen 9 resumes elastic deformation in storage sediment chamber 7, the dross falls into in the storage sediment chamber 7. Both ends of the water storage cavity 6 can be provided with the water storage cavity 6, so that the arc-shaped filter screen 9 can conveniently discharge scum into the scum storage cavity 7. The utility model is mainly used for discharging the scum from the water storage cavity 6 to the scum storage cavity 7 by utilizing the elastic deformation of the arc-shaped filter screen 9, thereby collecting the scum in the water storage cavity 6.
As shown in fig. 1, the driving mechanism further includes a driving machine 12 for driving the lead screw 3 to rotate, a speed reducer 13 for reducing the speed of the driving machine 12 is disposed between the driving machine 12 and the lead screw 3, a limit switch for limiting the moving stroke of the nut seat 4 is further disposed on the wastewater tank 1, the driving machine 12 is controlled by the controller to operate, and the limit switch is in communication with the controller. The drive machine 12 may be an electric motor, a hydraulic motor, or the like that outputs rotational motion.
The upper end of the partition board 8 is further provided with a stopper 14 for stopping the counterweight rod 10, the stopper 14 is fixed on the partition board 8 through a screw, the stopper 14 is provided with a magnet 15, and the counterweight rod 10 is provided with an adsorption body attracted by the magnet 15. The weight rod 10 may be made of a material that is attracted to the magnet 15, and in this case, the weight rod 10 and the attraction body have the same structure. The stopper 14, the magnet 15 and the adsorption body are mainly used for positioning the counterweight rod 10 to facilitate the scum to be discharged into the scum storage cavity 7. The guide plate 11 is welded on the partition plate 8, and the side face of the guide plate 11 contacting with the counterweight rod 10 is an arc-shaped face. The arc-shaped surface is beneficial to reducing the contact area of the weight rod 10 and the guide plate 11, and further reducing the abrasion of the guide plate 11 and the weight rod 10. The guide plate 11 is provided with weight-reducing grooves 16 for reducing the weight of the guide plate 11, and the weight-reducing grooves 16 are uniformly distributed on the guide plate 11.
As shown in fig. 1, the wastewater tank 1 is further provided with a drain hole, the drain hole is communicated with the slag storage cavity 7, and a filter screen 18 covering the drain hole is arranged in the slag storage cavity 7. The filter screen 18 is fixed in the slag storage cavity 7 through screws.
The above is only the preferred embodiment of the present invention, which aims to embody the outstanding technical effects and advantages of the present invention, and is not the limitation of the technical solution of the present invention. It should be understood by those skilled in the art that all modifications, changes or alternative technical features made based on the technical contents of the present invention should be covered within the technical scope of the appended claims.
Claims (6)
1. A dross collection device for sewage treatment, includes effluent water sump (1), its characterized in that: the sewage treatment device is characterized in that a cross beam (2) stretching across the sewage treatment tank (1) is arranged on the sewage treatment tank (1), a driving mechanism for driving the cross beam (2) to reciprocate along the length direction of the sewage treatment tank (1) is further arranged on the sewage treatment tank (1), the driving mechanism comprises a lead screw (3) rotationally connected to the sewage treatment tank (1) and a nut seat (4) matched with the lead screw (3), a guide rail (5) for guiding the nut seat (4) is further arranged on the sewage treatment tank (1), a sliding block matched with the guide rail (5) is arranged on the nut seat (4), the cross beam (2) is fixed on the nut seat (4), a partition plate (8) for dividing the sewage treatment tank (1) into a water storage cavity (6) and a slag storage cavity (7) is arranged in the sewage treatment tank (1), the upper end face of the partition plate (8) is not higher than the upper end face of the sewage treatment tank (1), be provided with on crossbeam (2) and cross effluent water sump (1) and can produce elastic deformation's arc filter screen (9), keep away from arc filter screen (9) one side of crossbeam (2) is provided with counterweight rod (10), be provided with on baffle (8) and extend to in reservoir chamber (6) and right deflector (11) of counterweight rod (10) direction, deflector (11) have two at least, and, all deflector (11) are followed the horizontal equipartition of effluent water sump (1) in on baffle (8), the up end of deflector (11) with the up end parallel and level of baffle (8), the lower terminal surface of deflector (11) is less than the degree of depth that counterweight rod (10) are located effluent water sump (1).
2. The scum collecting apparatus for sewage treatment as set forth in claim 1, wherein: the driving mechanism further comprises a driving machine (12) for driving the lead screw (3) to rotate, a speed reducer (13) for reducing the speed of the driving machine (12) is arranged between the driving machine (12) and the lead screw (3), a limit switch for limiting the moving stroke of the nut seat (4) is further arranged on the sewage pool (1), the driving mechanism further comprises a controller, the driving machine (12) is controlled by the controller to work, and the limit switch is communicated with the controller.
3. The scum collecting apparatus for sewage treatment as set forth in claim 1, wherein: the upper end of the partition board (8) is further provided with a stop block (14) for stopping the counterweight rod (10), the stop block (14) is fixed on the partition board (8) through screws, a magnet (15) is arranged on the stop block (14), and an adsorption body attracted by the magnet (15) is arranged on the counterweight rod (10).
4. The scum collecting apparatus for sewage treatment as set forth in claim 1, wherein: the guide plate (11) is welded on the partition plate (8), and the side face of the guide plate (11) in contact with the counterweight rod (10) is an arc-shaped face.
5. The scum collection apparatus for sewage treatment as set forth in claim 4, wherein: the guide plate (11) is provided with weight reducing grooves (16) for reducing the weight of the guide plate (11), and the weight reducing grooves (16) are uniformly distributed on the guide plate (11).
6. The scum collecting apparatus for sewage treatment as set forth in claim 1, wherein: the sewage tank (1) is also provided with a drain hole which is communicated with the slag storage cavity (7), and a filter screen (18) which covers the drain hole is arranged in the slag storage cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448073.5U CN209957405U (en) | 2019-04-03 | 2019-04-03 | Scum collecting device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448073.5U CN209957405U (en) | 2019-04-03 | 2019-04-03 | Scum collecting device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209957405U true CN209957405U (en) | 2020-01-17 |
Family
ID=69241749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920448073.5U Expired - Fee Related CN209957405U (en) | 2019-04-03 | 2019-04-03 | Scum collecting device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209957405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081078A (en) * | 2020-09-10 | 2020-12-15 | 谭和平 | Antifouling mud adhesion device of hot spring inlet channel for agricultural production |
-
2019
- 2019-04-03 CN CN201920448073.5U patent/CN209957405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081078A (en) * | 2020-09-10 | 2020-12-15 | 谭和平 | Antifouling mud adhesion device of hot spring inlet channel for agricultural production |
| CN112081078B (en) * | 2020-09-10 | 2022-03-25 | 谭和平 | Antifouling mud adhesion device of hot spring inlet channel for agricultural production |
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| Date | Code | Title | Description |
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| 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: 20200117 |