阅读说明：本技术 一种污水处理用的二沉池出水堰加盖除藻装置 (Secondary sedimentation tank effluent weir covered algae removal device for sewage treatment ) 是由 文孝红 于 2019-12-17 设计创作，主要内容包括：本发明涉及污水处理技术领域,且公开了一种污水处理用的二沉池出水堰加盖除藻装置,包括出水堰,所述出水堰的内腔底部左侧和右侧均设置有滑轮,出水堰的下部固定连接有水道,出水堰的上方固定安装有堰盖,堰盖的上方固定安装有驱动装置,驱动装置的前端设置有驱动轴,驱动轴上设置有轮盘,轮盘和滑轮之间且位于出水堰的内腔左部设置有第一钢索。该污水处理用的二沉池出水堰加盖除藻装置,通过电磁铁通电被磁性物吸引上移,电磁铁则利用拉芯拉起清理斗旋转一定角度,配合第一钢索和第三钢索将清理斗放下,再配合超声波发射器的作用,从而达到了保证出水堰的正常使用功能、可长时间抑制藻类生长、设计合理实用、轻松除藻的效果。(The invention relates to the technical field of sewage treatment, and discloses a secondary sedimentation tank effluent weir covered algae removal device for sewage treatment, which comprises an effluent weir, wherein pulleys are arranged on the left side and the right side of the bottom of an inner cavity of the effluent weir, a water channel is fixedly connected to the lower part of the effluent weir, a weir cover is fixedly arranged above the effluent weir, a driving device is fixedly arranged above the weir cover, a driving shaft is arranged at the front end of the driving device, a wheel disc is arranged on the driving shaft, and a first steel cable is arranged between the wheel disc and the pulley and positioned at the left part of the inner cavity of the effluent weir. This two heavy ponds play weir of sewage treatment usefulness add covering algae removal device is attracted by the magnetism thing through the electro-magnet circular telegram and moves up, and the electro-magnet then utilizes the pull-core to pull up the rotatory certain angle of clearance fill, and first cable wire of cooperation and third cable wire will clear up the fill and put down, cooperate ultrasonic emitter's effect again to reached the normal service function of guaranteeing a water weir, can restrain algae growth for a long time, reasonable in design practicality, light algae removal's effect.)

1. The utility model provides a two heavy ponds play weir of sewage treatment usefulness add covering algae removal device, includes play weir (1), its characterized in that: pulleys (2) are arranged on the left side and the right side of the bottom of an inner cavity of the water outlet weir (1), a water channel (3) is fixedly connected to the lower portion of the water outlet weir (1), a water injection cap (4) is arranged at the upper left end of the water channel (3), an ultrasonic emitter (5) is fixedly mounted in the middle of the lower end of the water channel (3), a weir cover (6) is fixedly mounted above the water outlet weir (1), a driving device (7) is fixedly mounted above the weir cover (6), a driving shaft (8) is arranged at the front end of the driving device (7), a wheel disc (9) is arranged on the driving shaft (8), a first steel cable (10) is arranged between the wheel disc (9) and the pulleys (2) and on the left portion of the inner cavity of the water outlet weir (1), a rotating support (11) is fixedly mounted above the weir cover (6) and on the right side of the wheel disc (9), a second steel, the water outlet weir device is characterized in that a third steel cable (13) is arranged between the rotary support (11) and the pulley (2) and located at the right part of an inner cavity of the water outlet weir (1), connecting plates (14) are fixedly mounted on the third steel cable (13) and the first steel cable (10), a cleaning hopper (15) is rotatably connected in front of the connecting plates (14), an inclined plate (16) is fixedly mounted at one end, away from an opening of the cleaning hopper (15), of the upper part of the connecting plates (14), a barrel cover (17) is fixedly mounted above the inclined plate (16), an electromagnet (18) is arranged in the inner cavity of the barrel cover (17), a pull core (19) extending to the cleaning hopper (15) is fixedly connected to the lower end of the electromagnet (18), a spring (20) is movably sleeved on the pull core (19), through grooves (21) are formed in the left side and the right side of the upper part of the weir cover (.

2. The device of claim 1, wherein the algae removal device is covered on the effluent weir of the secondary sedimentation tank for sewage treatment, and is characterized in that: and the middle part of the weir cover (6) is provided with a containing groove matched with the sliding plate (22).

3. The device of claim 1, wherein the algae removal device is covered on the effluent weir of the secondary sedimentation tank for sewage treatment, and is characterized in that: the cleaning bucket (15) is abutted against the inner cavity wall of the water outlet weir (1) in the ordinary state.

4. The device of claim 1, wherein the algae removal device is covered on the effluent weir of the secondary sedimentation tank for sewage treatment, and is characterized in that: the upper wall of the inner cavity of the cylinder cover (17) is coated with magnetic substances.

5. The device of claim 1, wherein the algae removal device is covered on the effluent weir of the secondary sedimentation tank for sewage treatment, and is characterized in that: the inner cavity of the through groove (21) is provided with a sliding groove matched with the sliding plate (22).

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a secondary sedimentation tank effluent weir covered algae removal device for sewage treatment.

Background

The daily operation management process of a sewage treatment plant discovers that the secondary sedimentation tank effluent weir is exposed to the sun for a long time, so that a large amount of algae can easily grow on the secondary sedimentation tank effluent weir, the algae can pass through the gathering of the algae and the bonding of sludge for a long time, a large amount of algae can exist on the secondary sedimentation tank effluent weir, the algae breeding seriously influences the flow rate of the effluent weir, the algae can enter subsequent treatment after dying and falling off, and the filtering effect and the disinfection effect of subsequent deep treatment are seriously influenced.

In order to solve the problem, a secondary sedimentation tank effluent weir covered algae removal device for sewage treatment is introduced into each large sewage treatment plant to be used for removing algae regularly, but the general algae removal device and the algae removal part are arranged in an effluent passage of the effluent weir except for a cover plate part, so that although algae influencing the effluent speed of the effluent weir is removed, the algae removal device itself becomes a hidden danger influencing the effluent speed of the effluent weir, and the algae removal device can only inhibit the growth of the algae for a short time and cannot achieve a long-term algae removal effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the secondary sedimentation tank effluent weir covered algae removal device for sewage treatment, which has the advantages of ensuring the normal use function of the effluent weir, inhibiting the growth of algae for a long time and the like, and solves the problems that the common secondary sedimentation tank effluent weir covered algae removal device for sewage treatment does not have the normal use function of the effluent weir and can only inhibit the growth of algae for a short time.

(II) technical scheme

In order to realize the purposes of ensuring the normal use function of the effluent weir, inhibiting the growth of algae for a long time and the like, the invention provides the following technical scheme: a secondary sedimentation tank effluent weir covered algae removal device for sewage treatment comprises an effluent weir, pulleys are arranged on the left side and the right side of the bottom of an inner cavity of the effluent weir, a water channel is fixedly connected to the lower portion of the effluent weir, a water injection cap is arranged at the upper left end of the water channel, an ultrasonic emitter is fixedly mounted in the middle of the lower end of the water channel, a weir cover is fixedly mounted above the effluent weir, a driving device is fixedly mounted above the weir cover, a driving shaft is arranged at the front end of the driving device, a wheel disc is arranged on the driving shaft, a first steel cable is arranged between the wheel disc and the pulleys and on the left portion of the inner cavity of the effluent weir, a rotating support is fixedly mounted above the weir cover and on the right portion of the wheel disc, a second steel cable is arranged between the rotating support and the wheel disc, a third steel cable is arranged between the rotating support and the pulleys and on the right, the place ahead of connecting plate is rotated and is connected with the clearance fill, and the upper portion of connecting plate just is located the one end fixed mounting who keeps away from the clearance and fights the opening and has the swash plate, and the top fixed mounting of swash plate has the cover, and the inner chamber of cover is provided with the electro-magnet, and the lower extreme fixedly connected with of electro-magnet extends to the core that draws on the clearance fill, draws the core and goes up the activity and cup jointed the spring, and logical groove has all been seted up on the top left side and the right side of weir lid.

Preferably, the middle part of the weir cover is provided with a containing groove matched with the sliding plate, and the sliding plate can be moved into the containing groove manually, and then the algae can be taken out from the through groove.

Preferably, the cleaning bucket is abutted against the inner cavity groove wall of the water outlet weir in the ordinary state, and the cleaning bucket can only rotate for a certain angle on the connecting plate.

Preferably, the upper wall of the inner cavity of the cylinder cover is coated with a magnetic substance, and when the electromagnet is electrified and magnetized, the electromagnet is attracted by the magnetic substance so as to move towards the upper wall end of the inner cavity of the cylinder cover.

Preferably, the inner cavity of the through groove is provided with a sliding groove matched with the sliding plate, and the sliding plate can move left and right along the sliding groove.

(III) advantageous effects

Compared with the prior art, the invention provides a secondary sedimentation tank effluent weir covered algae removal device for sewage treatment, which has the following beneficial effects:

1. this two heavy ponds play weir of sewage treatment usefulness add covering algae removal device, pour into the water course inner chamber through the salt water with certain concentration, start ultrasonic transmitter afterwards, salinity in the salt water can permeate the wall intracavity of a water weir gradually along with the wave energy promptly, and reach the cell wall that supplies the algae absorption, the environment that makes the algae survival becomes the high salt, thereby cause the dysfunction of algae, decay, and reduced the adsorption efficiency of algae to a water weir inner wall, and salt in the cell wall is difficult for running off, can cause permanent destruction to the growing environment of algae, thereby reached the effect that can restrain the algae growth for a long time.

2. This two heavy ponds play weir of sewage treatment usefulness add covering algae removal device sets up first cable wire and third cable wire through the inner chamber at a play weir, sets up clearance fill part on first cable wire and third cable wire, and when not clearing up the work, accessible drive arrangement fights the part with the clearance on the cable wire and rises to the part above the rivers, only leaves the cable wire little to the influence of play water speed to the effect of the normal use function of a guarantee play weir has been reached.

3. This two heavy ponds play weir of sewage treatment usefulness add covering algae removal device, through starting the electro-magnet, make the electro-magnet attracted by magnetic substance, then move towards the inner chamber upper wall end of cover, the corresponding twitch of electro-magnet draws the core, make and draw the core pulling clearance to fight rotatory certain angle, make its opening keep away from a section distance of cell wall of play weir, with produce unnecessary friction between the play weir wall when avoiding the clearance to fight the whereabouts and go out, cause the damage to both sides, and avoided again scraping the condition emergence that falls into the aquatic with the alga, thereby reached reasonable in design's practical effect.

4. This two heavy ponds play weir of sewage treatment usefulness add covering and remove algae device, fight the inner chamber lower part of carrying to the play weir through first cable wire and third cable wire with the clearance, the stop-start electro-magnet, the electro-magnet loses behind the magnetic force promptly under the reset action of spring by drawing the core pulling and reseing, and the clearance is fought then can be together extrudeed rotatory corresponding angle by the spring and is reset, and paste the cell wall of tight play weir with its opening part, then make the drive shaft reversal through start-up drive arrangement, the drive shaft then can make the clearance fill through parts such as first cable wire and second cable wire and rise, the clearance is fought then will receive the salinity influence and demonstrate the algae of low adsorption affinity and strike off, thereby reached the light effect of removing the algae.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of a connection portion of a weir cover or the like according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1-water outlet weir, 2-pulley, 3-water channel, 4-water injection cap, 5-ultrasonic emitter, 6-weir cover, 7-driving device, 8-driving shaft, 9-wheel disc, 10-first steel cable, 11-rotary support, 12-second steel cable, 13-third steel cable, 14-connecting plate, 15-cleaning bucket, 16-inclined plate, 17-cylinder cover, 18-electromagnet, 19-core, 20-spring, 21-through groove and 22-sliding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a secondary sedimentation tank effluent weir covered algae removal device for sewage treatment comprises an effluent weir 1, pulleys 2 are arranged on the left side and the right side of the bottom of an inner cavity of the effluent weir 1, the size of the pulleys 2 is small, the effluent speed of the effluent weir 1 is not affected, a water channel 3 is fixedly connected to the lower portion of the effluent weir 1, a water injection cap 4 is arranged at the left upper end of the water channel 3, saline water with a certain concentration can be injected into the water channel 3 by opening the water injection cap 4, an ultrasonic emitter 5 is fixedly arranged at the middle of the lower end of the water channel 3, a weir cover 6 is fixedly arranged above the effluent weir 1, the weir cover 6 is fixedly connected above the effluent weir 1 through bolts, a containing groove matched with a sliding plate 22 is formed in the middle of the weir cover 6, algae can be manually moved into the containing groove by moving the sliding plate 22, algae is taken out through a through groove 21, a driving device 7, a driving shaft 8 is arranged at the front end of the driving device 7, a wheel disc 9 is arranged on the driving shaft 8, a first steel cable 10 is arranged between the wheel disc 9 and the pulley 2 and positioned at the left part of an inner cavity of the effluent weir 1, a rotating support 11 is fixedly arranged above the weir cover 6 and positioned at the right side of the wheel disc 9, a second steel cable 12 is arranged between the rotating support 11 and the wheel disc 9, a third steel cable 13 is arranged between the rotating support 11 and the pulley 2 and positioned at the right part of the inner cavity of the effluent weir 1, a connecting plate 14 is fixedly arranged on the third steel cable 13 and the first steel cable 10, a cleaning hopper 15 is rotatably connected in front of the connecting plate 14, the cleaning hopper 15 is abutted against the inner cavity wall of the effluent weir 1 in the ordinary state, the cleaning hopper 15 can only rotate for a certain angle on the connecting plate 14, an inclined plate 16 is fixedly arranged at the upper part of the connecting plate 14 and positioned at one end far away from, the inner chamber upper wall of cover 17 is scribbled and is equipped with magnetic substance, after 18 circular telegram of electro-magnet electrified magnetism, electro-magnet 18 can be attracted by this strand of magnetic substance, thereby to the inner chamber upper wall end removal of cover 17, the inner chamber of cover 17 is provided with electro-magnet 18, the lower extreme fixedly connected with of electro-magnet 18 extends to the core 19 that draws on the clearance fill 15, draw the core 19 to go up the activity and cup jointed spring 20, logical groove 21 has all been seted up on the top left side and the right side of weir lid 6, the spout that matches with slide 22 is seted up to the inner chamber that leads to groove 21, slide 22 can remove along the spout and remove, the inner chamber that leads to groove 21 is.

The working principle is as follows: the algae removing device is characterized in that a first steel cable 10 and a third steel cable 13 are arranged in an inner cavity of an effluent weir 1, cleaning buckets 15 are arranged on the first steel cable 10 and the third steel cable 13, and when the cleaning work is not carried out, the cleaning buckets 15 on the steel cables can be lifted to the part above water flow through a driving device 7, only the steel cable which has little influence on the effluent speed is left, so that the normal use of the effluent weir is ensured, when the algae removing work is carried out, saline water with certain concentration can be injected into the inner cavity of a water channel 3, then an ultrasonic transmitter 5 is started, salt in the saline water can gradually permeate into a wall cavity of the effluent weir 1 along with wave energy and reaches a groove wall for algae to adsorb, so that the living environment of the algae is high in salt, the function disorder and decay of the algae are caused, and the adsorption capacity of the algae on the inner wall of the effluent weir 1 is reduced, salt in the wall of the tank is not easy to run off and can cause long-term damage to the growing environment of algae, after a certain time, the electromagnet 18 can be started to enable the electromagnet 18 to be attracted by magnetic substances and then move towards the upper wall end of the inner cavity of the barrel cover 17, the pull core 19 is correspondingly pulled by the electromagnet 18 to enable the pull core 19 to pull the cleaning bucket 15 to rotate for a certain angle, so that the opening of the cleaning bucket 15 is far away from the wall of the water outlet weir 1 for a certain distance, unnecessary friction between the cleaning bucket 15 and the wall of the water outlet weir 1 when the cleaning bucket 15 falls down is avoided, damage to the cleaning bucket and the water outlet weir is avoided, the situation that algae are scraped into the water is avoided, then the driving device 7 is started, the driving device 7 drives the wheel disc 9 to rotate clockwise through the driving shaft 8, the wheel disc 9 drives the first steel cable 10 to rotate clockwise, the cleaning bucket 15 is put down to the bottom of the inner cavity of the water outlet weir 1, and synchronously, then the electromagnet 18 is stopped to be started, after the electromagnet 18 loses the magnetic force, the pulling core 19 is pulled to reset under the reset action of the spring 20, the cleaning bucket 15 is extruded by the spring 20 and rotates for a corresponding angle to reset, and the opening of the cleaning bucket is tightly attached to the wall of the effluent weir 1, then, the driving shaft 8 is reversely rotated by starting the driving device 7, the driving shaft 8 can lift the cleaning bucket 15 through the first steel cable 10, the second steel cable 13 and the like, the cleaning bucket 15 can scrape off the algae which is influenced by salt and shows low adsorption force, when the algae removal of the cleaning bucket 15 is finished, the algae in the cleaning hopper 15 can be manually taken out through the through groove 21 by moving the sliding plate 22 from the through groove 21 to the middle of the inner cavity of the weir cover 6 for subsequent treatment, thereby achieving the effects of ensuring the normal use function of the effluent weir 1, inhibiting the growth of algae for a long time, having reasonable and practical design and easily removing algae.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.