CN214570910U - A skimming collection device for sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of sewage treatment equipment, and discloses a skimming collecting device for sewage treatment, which comprises a support frame and a base, wherein the base is fixed at the bottom of the support frame, a driving motor is fixedly connected on a motor support, a reciprocating mechanism is arranged in a fixing frame, one end of a plurality of connecting rods, which is far away from a first filter screen, is fixedly connected with a second filter screen, and through the arrangement of the driving motor, the reciprocating mechanism, the first filter screen and the second filter screen, the driving motor is started by the matching of the structures, the first filter screen can drive another group of first filter screens to descend when rising, thereby avoiding impurities such as suspended solids and waste residues in a sewage pool from flowing away along the direction of water flow when workers collect the impurities such as the suspended solids and the waste residues on the first filter screen, great improvement this kind of water treatment's skimming collection device's practicality.

Description

A skimming collection device for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a skimming collection device for sewage treatment.

Background

Sewage, which generally refers to effluent water from life and production, which is polluted to some extent, mainly comprises domestic sewage, industrial wastewater and initial rainwater, and main pollutants of the sewage comprise pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like; the 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 of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly popular with common people in daily life, and can be classified into sewage with floating and suspended solid particles, sewage with colloidal and gelatinous diffusions and pure solution sewage according to the form of the sewage.

Among the prior art, to the sewage of the big or small solid particle of showy and suspension, sewage treatment plant will detach at first showy and the big or small solid particle thing of suspension in sewage, sewage treatment plant adopts artificial mode to salvage the suspended solid in the collection sewage usually, salvage the suspended solid in the collection sewage through artificial mode, not only work efficiency is low, on the other hand, the staff puts into the in-process of waste residue collection box with impurity such as salvaged suspended solid waste residue, waste residue has flowed away along the direction of rivers in the sewage treatment pond, make the staff salvage the suspended solid and clear away incompletely, and staff's intensity of labour is big, for this reason, we provide a skimming collection device for sewage treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a skimming collection device for sewage treatment possesses advantages such as skimming is effectual, convenient to use, has solved the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a skimming collection device for sewage treatment, includes support frame and base, the bottom at the support frame is fixed to the base, fixedly connected with motor support on the support frame, fixedly connected with driving motor on the motor support, be provided with the mount on the support frame, be provided with reciprocating mechanism in the mount, support frame both sides wall all is provided with a plurality of first filter screens, and is a plurality of connecting rods of bottom fixedly connected with of first filter screen, it is a plurality of the equal fixedly connected with second filter screen of one end that first filter screen was kept away from to the connecting rod, reciprocating mechanism includes gear, rack, the meshing of wheel and rack is connected, the lateral wall and the output fixed connection of driving motor of gear, one side and the lateral wall fixed connection of rack of first filter screen.

The meshes of the second filter are larger than those of the first filter.

The base lateral wall fixedly connected with locating piece, the lateral wall of locating piece is seted up and is had the recess with first filter screen thickness assorted.

The bottom of the motor support is fixedly connected with a plurality of corner fittings.

And a waterproof sleeve is arranged on the side wall of the driving motor.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a skimming collection device for sewage treatment, through setting up driving motor, reciprocating mechanism, first filter screen and second filter screen, the cooperation of above-mentioned structure, when the waste residue accumulates a quantitative in first filter screen, when needing the staff to clear up, start driving motor, first filter screen can drive another a set of first filter screen and descend when rising, thereby can avoid the staff when collecting impurity such as the suspended solid waste residue on first filter screen, impurity such as the suspended solid waste residue in the effluent water sump has flowed away along the direction of rivers, through setting up a plurality of first filter screens and second filter screen and mutually supporting, it is more convenient for making the staff salvage the suspended solid, and staff's intensity of labour has been reduced, great improvement this kind of skimming collection device for water treatment's practicality.

2. The utility model provides a skimming collection device for sewage treatment, be less than the mesh of first filter screen through the mesh that sets up the second filter screen, thereby can effectually avoid the in-process that impurity in the first filter screen rises again, fall into the effluent water sump once more through the second filter screen, on the other hand, set up the recess through the lateral wall that sets up at the locating piece, the lateral wall of first filter screen can slide from top to bottom in the recess, and strengthen the fastness of the connection of first filter screen, avoid first filter screen when collecting solid waste residue in sewage, along with solid waste residue is more and more, the resistance that first filter screen bore is also bigger and more, avoid because the fastness of first filter screen is poor, make first filter screen washed away by the waste residue, great improvement this kind of skimming collection device for sewage treatment's practicality.

Drawings

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

FIG. 2 is a schematic side view of the main body of the present invention;

FIG. 3 is a schematic side view of the second filter screen according to the present invention;

fig. 4 is a schematic top view of the supporting frame of the present invention;

fig. 5 is a schematic top view of the second filter screen according to the present invention.

In the figure: 1. a support frame; 2. a base; 3. a drive motor; 4. a fixed mount; 5. a reciprocating mechanism; 6. a gear; 7. a rack; 8. a first filter screen; 9. a second filter screen; 10. a connecting rod; 11. a motor bracket; 12. positioning blocks; 13. a groove; 14. a corner fitting; 15. a waterproof jacket.

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.

Examples

Referring to fig. 1-5, a skimming and collecting device for sewage treatment comprises a supporting frame 1 and a base 2, the base 2 is fixed at the bottom of the support frame 1, the support frame 1 is fixedly connected with a motor bracket 11, the motor bracket 11 is fixedly connected with a driving motor 3, the supporting frame 1 is provided with a fixing frame 4, a reciprocating mechanism 5 is arranged in the fixed frame 4, a first filter screen 8 is arranged on both side walls of the supporting frame 1, the bottom of the first filter screen 8 is fixedly connected with a plurality of connecting rods 10, one end of each connecting rod 10 far away from the first filter screen 8 is fixedly connected with a second filter screen 9, the reciprocating mechanism 5 comprises a gear 6 and a rack 7, the gear 6 is meshed with the rack 7, the side wall of the gear 6 is fixedly connected with the output end of the driving motor 3, and one side of the first filter screen 8 is fixedly connected with the side wall of the rack 7.

The mesh of second filter screen 9 is less than the mesh of first filter screen 8, and the mesh through setting up second filter screen 9 is less than the mesh of first filter screen 8, can avoid the impurity in the first filter screen 8 to fall into the effluent water sump once more through second filter screen 9.

2 lateral wall fixedly connected with locating piece 12 of base, lateral wall of locating piece 12 set up with 8 thickness assorted recesses 13 of first filter screen, through being provided with recesses 13, the lateral wall of first filter screen 8 can slide from top to bottom in recesses 13 to strengthen the fastness of the connection of first filter screen 8, avoid first filter screen 8 when collecting solid waste in the sewage, along with solid waste is more and more, the resistance that first filter screen 8 bore is also more and more big, avoid because first filter screen 8's connectivity is poor, make first filter screen 8 washed away by the waste residue.

The bottom of motor support 11 is fixedly connected with a plurality of corner fittings 14, and through being provided with corner fitting 14, has strengthened the fastness that motor support 11 is connected with mount 4, avoids because motor support 11 is poor with the connectivity of mount 4, leads to driving motor 3 to make a round trip to rock at the in-process of work.

The lateral wall of driving motor 3 is provided with waterproof cover 15, through being provided with waterproof cover 15, can prevent outside water, and the inside that gets into driving motor 3 leads to the inside short circuit of driving motor 3 for this kind of skimming collection device for sewage treatment can not work, has strengthened this kind of practicality that is used for sewage treatment's skimming collection device.

The working principle is as follows: firstly, the worker installs the device on the top of a sewage tank, starts a driving motor 3, the driving motor 3 can drive a gear 6 to rotate while rotating, and further drives a rack 7 to rotate, the rack 7 can rotate up and down by controlling the forward and reverse rotation of the driving motor 3, the rack 7 drives a first filter screen 8 to move up and down in the process of moving up and down, the first filter screen 8 can drive a second filter screen 9 to move up and down in the process of moving up and down, the first filter screen 8 and the second filter screen 9 can be moved to required positions by controlling the rotation speed of the driving motor 3, so that impurities such as floating suspended matters and waste residues on the water surface are concentrated on the first filter screen 8, when a certain amount of the impurities are accumulated on the first filter screen 8 and need to be cleaned, the first filter screen 8 is lifted by controlling the driving motor 3 to rotate in the reverse direction, the scum in the first filter screen 8 falls into the second filter screen 9 under the action of gravity and is uniformly treated by workers, the moisture in the scum falls into the sewage treatment tank from the meshes in the second filter screen 9, and the second filter screen 9 is arranged to be smaller than the meshes of the first filter screen 8, so that impurities such as suspended matter waste slag and the like in the first filter screen 8 can be avoided, the scum falls into the sewage treatment tank again through the second filter screen 9, meanwhile, another first filter screen 8 can drive the second filter screen 9 to move into the sewage treatment tank for skimming, and through the arrangement, when the waste slag in the first filter screen 8 needs to be cleaned, the other group of filter screens simultaneously move down while the filter screens rise through the rotating gear 6, so that the waste slag in the sewage treatment tank can be continuously cleaned, and therefore, the situation that the workers can clean the waste slag on the second filter screen 9 can be avoided, impurities such as suspended solid waste residues in the sewage tank flow into the lower end along the direction of water flow, and the practicability of the skimming collecting device for water treatment is greatly improved.

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 (5)

1. The utility model provides a skimming collection device for sewage treatment, includes support frame (1) and base (2), the bottom at support frame (1), its characterized in that are fixed in base (2): a motor support (11) is fixedly connected to the support frame (1), a driving motor (3) is fixedly connected to the motor support (11), a fixing frame (4) is arranged on the support frame (1), a reciprocating mechanism (5) is arranged in the fixing frame (4), first filter screens (8) are arranged on two side walls of the support frame (1), a plurality of connecting rods (10) are fixedly connected to the bottoms of the first filter screens (8), and a plurality of second filter screens (9) are fixedly connected to one ends, far away from the first filter screens (8), of the connecting rods (10);

reciprocating mechanism (5) include gear (6), rack (7), gear (6) are connected with rack (7) meshing, the lateral wall of gear (6) and the output fixed connection of driving motor (3), and are a plurality of one side of first filter screen (8) and the lateral wall fixed connection of rack (7).

2. The skimmer collection apparatus for wastewater treatment of claim 1, wherein: the meshes of the second filter screens (9) are smaller than the meshes of the first filter screens (8).

3. The skimmer collection apparatus for wastewater treatment of claim 1, wherein: the filter screen is characterized in that a positioning block (12) is fixedly connected to the side wall of the base (2), and a groove (13) matched with the first filter screen (8) in thickness is formed in the side wall of the positioning block (12).

4. The skimmer collection apparatus for wastewater treatment of claim 1, wherein: the bottom of the motor support (11) is fixedly connected with a plurality of corner pieces (14).

5. The skimmer collection apparatus for wastewater treatment of claim 1, wherein: the side wall of the driving motor (3) is provided with a waterproof sleeve (15).

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