CN209900828U

CN209900828U - Backwashing device for sewage treatment device

Info

Publication number: CN209900828U
Application number: CN201920197772.7U
Authority: CN
Inventors: 张同彬; 张哲�; 周书霞
Original assignee: Hebei Hanbang Environmental Protection Engineering Co Ltd
Current assignee: Hebei Hanbang Environmental Protection Engineering Co Ltd
Priority date: 2019-02-14
Filing date: 2019-02-14
Publication date: 2020-01-07
Anticipated expiration: 2029-02-14

Abstract

The utility model discloses a back flush unit for sewage treatment plant, comprising a water tank, the top intercommunication on water tank right side has the filler pipe, the right side at water tank top is provided with water delivery device, the left side fixedly connected with riser at water tank top, the back of riser is provided with drive arrangement, the positive left side of riser is provided with slave unit, slave unit's the place ahead is provided with first connecting rod. The utility model discloses a water tank, the filler pipe, water delivery device, the riser, drive arrangement, driven device, first connecting rod, the second connecting rod, brush movable arm and cleaning brush's setting, it can only wash the surface of filter screen through high-pressure rivers to have solved traditional back flush mounting, this method clearance effect is relatively poor, can not clear up the impurity of adhesion on the filter screen surface well, reduce the problem of cleaning efficiency, this back flush mounting for sewage treatment plant, possess the advantage that can carry out high-efficient clearance to the filter screen, be worth promoting.

Description

Backwashing device for sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a back washing unit for sewage treatment plant.

Background

Sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and backwashing is also called as filter tank flushing to remove impurities trapped in a filter material layer so as to recover the filtering capacity of the filter tank in a short time.

But traditional back flush unit only can wash the surface of filter screen through high-pressure rivers, and this kind of method clearance effect is relatively poor, can not clear up the impurity of adhesion at the filter screen surface well, reduces cleaning efficiency, provides a back flush unit that can carry out high-efficient clearance to the filter screen for this and solves this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back washing unit for sewage treatment plant possesses the advantage that can carry out high-efficient clearance to the filter screen, has solved traditional back washing unit and can only come to wash the surface of filter screen through high-pressure rivers, and this kind of method clearance effect is relatively poor, can not clear up the adhesion at the impurity on filter screen surface well, reduces the problem of cleaning efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a back flush unit for sewage treatment plant, includes the water tank, the top intercommunication on water tank right side has the filler pipe, the right side at water tank top is provided with water delivery device, the left side fixedly connected with riser at water tank top, the back of riser is provided with drive arrangement, the positive left side of riser is provided with slave unit, slave unit's the place ahead is provided with first connecting rod, the right-hand member swing joint of first connecting rod has the second connecting rod, the one end that first connecting rod was kept away from to the second connecting rod is passed through loose axle fixedly connected with brush movable arm, the one end fixedly connected with cleaning brush of second connecting rod is kept away from to the brush movable arm.

Preferably, the water delivery device includes the shock pad, the top fixed connection of shock pad and water tank, the top fixedly connected with high pressure water pump of shock pad, the drinking-water pipe and the water tank intercommunication of high pressure water pump, the drain pipe intercommunication of high pressure water pump has the spray gun.

Preferably, drive arrangement includes waterproof motor, waterproof motor is located the back of riser and passes through fixed connection between support frame and the water tank, waterproof motor's output shaft fixedly connected with rotation axis, the front end of rotation axis runs through the riser and extends to the place ahead fixedly connected with driving gear of riser.

Preferably, driven device includes driven gear, mesh between driven gear and the driving gear, driven gear's back fixedly connected with connecting axle, the fixed surface of bearing frame and riser is connected through at the back of connecting axle, the positive edge fixedly connected with protruding piece of driven gear, the left end swing joint of protruding piece and first connecting rod.

Preferably, the equal fixedly connected with arc in both sides of water tank bottom, the bottom fixedly connected with base of arc, the top fixedly connected with bracing piece of water tank, the top fixedly connected with backup pad of bracing piece, the bottom fixed connection of backup pad and spray gun.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a water tank, the filler pipe, water delivery device, the riser, drive arrangement, driven device, first connecting rod, the second connecting rod, brush movable arm and cleaning brush's setting, it can only wash the surface of filter screen through high-pressure rivers to have solved traditional back flush mounting, this method clearance effect is relatively poor, can not clear up the impurity of adhesion on the filter screen surface well, reduce the problem of cleaning efficiency, this back flush mounting for sewage treatment plant, possess the advantage that can carry out high-efficient clearance to the filter screen, be worth promoting.

2. The utility model discloses a shock pad, the setting of high pressure water pump and spray gun, be used for supplying water to the cleaning operation, the noise that the shock pad can reduce high pressure water pump during operation production simultaneously and rock, protect high pressure water pump, prolong high pressure water pump's life, through waterproof motor, the rotation axis, the driving gear, driven gear, the setting of connecting axle and protruding piece, can drive first connecting rod and second connecting rod, and then the brush that gets off and back is brushed on the drive cleaning brush, improve brushing efficiency, setting through arc and base, be used for bearing whole device, setting through bracing piece and backup pad, be used for supporting and fixing the spray gun.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the partial structure of the present invention;

fig. 3 is a left side view of the structure of the water tank of the present invention.

In the figure: the automatic cleaning device comprises a water tank 1, a water adding pipe 2, a water delivery device 3, a damping pad 31, a high-pressure water pump 32, a spray gun 33, a vertical plate 4, a driving device 5, a waterproof motor 51, a rotating shaft 52, a driving gear 53, a driven device 6, a driven gear 61, a connecting shaft 62, a protruding block 63, a first connecting rod 7, a second connecting rod 8, a brush moving arm 9, a cleaning brush 10, an arc-shaped plate 11, a base 12, a supporting rod 13 and a supporting plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a back washing device for a sewage treatment device comprises a water tank 1, a water feeding pipe 2 is communicated with the top of the right side of the water tank 1, a water delivery device 3 is arranged on the right side of the top of the water tank 1, a vertical plate 4 is fixedly connected to the left side of the top of the water tank 1, a driving device 5 is arranged on the back of the vertical plate 4, a driven device 6 is arranged on the left side of the front of the vertical plate 4, a first connecting rod 7 is arranged in front of the driven device 6, a second connecting rod 8 is movably connected to the right end of the first connecting rod 7, a brush moving arm 9 is fixedly connected to one end of the second connecting rod 8 far away from the second connecting rod 8 through a movable shaft, a cleaning brush 10 is fixedly connected to one end of the brush moving arm 9 far away from the second connecting rod 8, the water delivery device 3 comprises a shock pad 31, the shock pad 31 is fixedly connected, the water discharge pipe of the high-pressure water pump 32 is communicated with the spray gun 33, the driving device 5 comprises a waterproof motor 51, the waterproof motor 51 is positioned on the back surface of the vertical plate 4 and is fixedly connected with the water tank 1 through a supporting frame, an output shaft of the waterproof motor 51 is fixedly connected with a rotating shaft 52, the front end of the rotating shaft 52 penetrates through the vertical plate 4 and extends to a driving gear 53 fixedly connected with the front side of the vertical plate 4, the driven device 6 comprises a driven gear 61, the driven gear 61 is meshed with the driving gear 53, the back surface of the driven gear 61 is fixedly connected with a connecting shaft 62, the back surface of the connecting shaft 62 is fixedly connected with the surface of the vertical plate 4 through a bearing seat, a protruding block 63 is fixedly connected with the edge of the front surface of the driven gear 61, the protruding block 63 is movably connected with the left end of the first connecting rod 7, the arc plates 11 are fixedly connected with, the top fixedly connected with backup pad 14 of bracing piece 13, backup pad 14 and the bottom fixed connection of spray gun 33, through shock pad 31, the setting of high pressure water pump 32 and spray gun 33, be used for supplying water to the washing operation, simultaneously shock pad 31 can reduce the noise that high pressure water pump 32 during operation produced and rock, protect high pressure water pump 32, the life of extension high pressure water pump 32, through waterproof motor 51, rotation axis 52, driving gear 53, driven gear 61, connecting axle 62 and protruding piece 63's setting, can drive first connecting rod 7 and second connecting rod 8, and then drive cleaning brush 10 and come back and forth brush, improve the efficiency of brushing, through the setting of arc 11 and base 12, be used for bearing whole device, through the setting of bracing piece 13 and backup pad 14, be used for supporting and fixing spray gun 33, through water tank 1, filler pipe 2, Water delivery device 3, riser 4, drive arrangement 5, slave unit 6, first connecting rod 7, second connecting rod 8, brush movable arm 9 and cleaning brush 10's setting, it can only wash the surface of filter screen through high-pressure rivers to have solved traditional back flush unit, this kind of method clearance effect is relatively poor, can not clear up the impurity of adhesion on the filter screen surface well, reduce the problem of cleaning efficiency, this back flush unit for sewage treatment plant, possess the advantage that can carry out high-efficient clearance to the filter screen, be worth promoting.

When the cleaning brush is used, the high-pressure water pump 32 and the waterproof motor 51 are started to work through the peripheral controller, the high-pressure water pump 32 pumps water in the water tank 1 to the inside of the spray gun 33, the output shaft of the waterproof motor 51 drives the rotating shaft 52 to rotate, the rotating shaft 52 drives the driving gear 53 to rotate, the driving gear 53 drives the driven gear 61 to rotate, the driven gear 61 drives the protruding block 63 to move, the protruding block 63 drives the first connecting rod 7 to move, the second connecting rod 8 is fixedly connected with the brush moving arm 9 due to the movable connection of the first connecting rod 7 and the second connecting rod 8, the brush moving arm 9 can drive the cleaning brush 10 to do reciprocating arc motion in the vertical direction along with the rotation of the driven gear 61, the moving area is fan-shaped, and the washing efficiency can be effectively improved through the matching of the cleaning brush 10.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the commercial power, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

In summary, the following steps: this back flush unit for sewage treatment plant, through water tank 1, filler pipe 2, water delivery device 3, riser 4, drive arrangement 5, slave unit 6, first connecting rod 7, second connecting rod 8, brush movable arm 9 and cleaning brush 10's cooperation use, solved traditional back flush unit and can only wash the surface of filter screen through high-pressure rivers, this kind of method cleaning effect is relatively poor, can not clear up the impurity of adhesion on the filter screen surface well, reduces the problem of cleaning efficiency.

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.

Claims

1. The utility model provides a back flush unit for sewage treatment plant, includes water tank (1), its characterized in that: the utility model discloses a water tank, including water tank (1), riser (4), right side, driving device (5), driven device (6), the place ahead of driven device (6) is provided with first connecting rod (7), the right-hand member swing joint of first connecting rod (7) has second connecting rod (8), the one end that first connecting rod (7) were kept away from in second connecting rod (8) is through loose axle fixedly connected with brush movable arm (9), the one end fixedly connected with cleaning brush (10) of second connecting rod (8) are kept away from in brush movable arm (9), the right side intercommunication on water tank (1) right side has filler pipe (2), the right side at water tank (1) top is provided with water delivery device (3), the left side fixedly connected with riser (4) at water tank (1) top, the back of riser (4) is provided with.

2. The backwashing device for the sewage treatment apparatus according to claim 1, wherein: the water delivery device (3) comprises a shock pad (31), the shock pad (31) is fixedly connected with the top of the water tank (1), a high-pressure water pump (32) is fixedly connected with the top of the shock pad (31), a water pumping pipe of the high-pressure water pump (32) is communicated with the water tank (1), and a water discharging pipe of the high-pressure water pump (32) is communicated with a spray gun (33).

3. The backwashing device for the sewage treatment apparatus according to claim 1, wherein: drive arrangement (5) are including waterproof motor (51), waterproof motor (51) are located the back of riser (4) and pass through fixed connection between support frame and water tank (1), the output shaft fixedly connected with rotation axis (52) of waterproof motor (51), the front end of rotation axis (52) runs through riser (4) and extends to the place ahead fixedly connected with driving gear (53) of riser (4).

4. The backwashing device for the sewage treatment apparatus according to claim 3, wherein: driven device (6) include driven gear (61), mesh between driven gear (61) and driving gear (53), the back fixedly connected with connecting axle (62) of driven gear (61), the fixed surface that the bearing frame was passed through to the back of connecting axle (62) and riser (4) is connected, the positive edge fixedly connected with protruding piece (63) of driven gear (61), the left end swing joint of protruding piece (63) and first connecting rod (7).

5. The backwashing device for the sewage treatment apparatus according to claim 2, wherein: the equal fixedly connected with arc (11) in both sides of water tank (1) bottom, the bottom fixedly connected with base (12) of arc (11), the top fixedly connected with bracing piece (13) of water tank (1), the top fixedly connected with backup pad (14) of bracing piece (13), the bottom fixed connection of backup pad (14) and spray gun (33).