CN213680122U

CN213680122U - Be used for municipal wastewater treatment transmission

Info

Publication number: CN213680122U
Application number: CN202021276524.0U
Authority: CN
Inventors: 李兰英
Original assignee: Sichuan Zhenggao Construction Engineering Co ltd
Current assignee: Sichuan Zhenggao Construction Engineering Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-07-13
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a be used for municipal wastewater treatment transmission, including handling the case, handle the bottom of case and install outlet pipe A, be equipped with the valve in the outlet pipe A, the last lateral wall of handling the case is equipped with many inlet tubes, the interior top of handling the case is fixed with two triangle-shaped boards, two be fixed with V type filter screen between the triangle-shaped board, the interior top of handling the case is equipped with the bar groove, the bar inslot is equipped with reciprocating mechanism, two be fixed with the guide bar between the triangle-shaped board, be equipped with clearance mechanism on the guide bar, the both sides wall of handling the case all is equipped with the discharge gate, be connected with out the flitch between the bottom of discharge gate and triangle-shaped board, the bottom of handling the case is equipped with the hybrid chamber, run through between the inner wall of hybrid chamber and rotate and be connected with the commentaries on. The utility model discloses it is rational in infrastructure, it can filter impurity rubbish in the waste water to realize automatic clearance.

Description

Be used for municipal wastewater treatment transmission

Technical Field

The utility model relates to a municipal wastewater treatment technical field especially relates to a be used for municipal wastewater treatment transmission.

Background

Municipal wastewater treatment water is a water source with large water quality changes and very difficult treatment, and the concentration of total dissolved solids, COD, BOD, total silicon, ammonia and other pollutants changes very frequently.

At present in municipal wastewater treatment process, often contain the great rubbish of partial volume in the waste water, need clear up earlier just can carry out subsequent processing to rubbish, but present clearance often needs artificial the salvage, can't realize automatic clearance process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a transmission device for municipal wastewater treatment, which can filter impurity garbage in wastewater and realize automatic cleaning.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a transmission device for municipal wastewater treatment comprises a treatment box, wherein the bottom of the treatment box is provided with a water outlet pipe A, a valve is arranged in the water outlet pipe A, a plurality of water inlet pipes are arranged on the upper side wall of the treatment box, two triangular plates are fixed at the inner top of the treatment box, a V-shaped filter screen is fixed between the two triangular plates, a strip-shaped groove is arranged at the inner top of the treatment box, a reciprocating mechanism is arranged in the strip-shaped groove, a guide rod is fixed between the two triangular plates, the guide rod is provided with a cleaning mechanism, the two side walls of the treatment box are provided with discharge ports, a discharge plate is connected between the discharge ports and the bottom of the triangular plate, the bottom of the treatment box is provided with a mixing chamber, a rotating pipe is connected between the inner walls of the mixing chamber in a penetrating and rotating way, the rotating pipe is provided with a liquid injection mechanism, and the rotating pipe is connected with the reciprocating mechanism through a transmission mechanism.

Preferably, reciprocating mechanism is including installing the motor on handling the case lateral wall, the output shaft end of motor extends to the bar inslot and is fixed with reciprocal lead screw, reciprocal lead screw is last to be equipped with rather than complex lead screw cover, the upper end and the bar inslot wall sliding connection of lead screw cover.

Preferably, clearance mechanism is including fixing the clearance board at the lead screw cover lower extreme, clearance board cover is established on the guide bar, all be equipped with the bar chamber in the both ends of guide bar, the bar intracavity is equipped with supports the piece, support one side of piece and be fixed with the L shape pole that runs through the bar chamber, the lateral wall of triangle-shaped board is equipped with the triangle-shaped mouth that corresponds with the clearance board, be equipped with the baffle of being connected with L shape pole in the triangle-shaped mouth, the outer wall cover of baffle is equipped with sealed the pad, support and pass through spring elastic connection between the inner wall in bar chamber.

Preferably, annotate liquid mechanism including installing the water pump on handling the case lateral wall, outlet pipe B is connected to the play water end of water pump, outlet pipe B's end passes through rotary joint with the bull pipe and is connected, the outer wall of bull pipe is fixed with a plurality of stirring boards, be equipped with the delivery port with the bull pipe intercommunication on the stirring board.

Preferably, drive mechanism is including the bull stick of the fixed reciprocal lead screw end, the bull stick end is fixed with first belt pulley, the end of bull stick is fixed with the second belt pulley, the cover is equipped with the belt on first belt pulley and the second belt pulley.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up V type filter screen, reciprocating mechanism and clearance mechanism, can carry out initial filtration to waste water, filter out great impurity in the sewage to can be automatic clear up impurity, guarantee the filter effect of filter screen.

2. By arranging the liquid injection mechanism and the transmission mechanism, the operation process of injecting the flocculating agent into the filtered sewage can be realized, and the subsequent treatment is convenient.

Drawings

FIG. 1 is a schematic view of a municipal wastewater treatment transmission according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the municipal wastewater treatment transmission device provided by the invention;

figure 3 is the utility model provides a triangle-shaped board side schematic diagram for municipal wastewater treatment transmission.

In the figure: 1 motor, 2 treatment cases, 3 reciprocal lead screws, 4 lead screw covers, 5 bar grooves, 6 inlet tubes, 7 bull sticks, 8 first belt pulleys, 9 triangle-shaped board, 10V type filter screen, 11 cleaning plate, 12 baffles, 13 discharge gates, 14 play flitchs, 15 second belt pulleys, 16 belts, 17 water pump, 18 bull sticks, 19 stirring board, 20 outlet pipe A, 21 hybrid chamber, 22 outlet pipe B, 23 support the piece, 24L shape pole, 25 triangle-shaped mouth, 26 spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a be used for municipal wastewater treatment transmission, including handling case 2, handle the bottom of case 2 and install outlet pipe A20, be equipped with the valve in the outlet pipe A20, the last lateral wall of handling case 2 is equipped with many inlet tubes 6, the interior top of handling case 2 is fixed with two triangle-shaped boards 9, be fixed with V type filter screen 10 between two triangle-shaped boards 9, the interior top of handling case 2 is equipped with strip groove 5, be equipped with reciprocating mechanism in the strip groove 5, reciprocating mechanism is including installing motor 1 on handling case 2 lateral wall, motor 1's output shaft end extends to in the strip groove 5 and is fixed with reciprocal lead screw 3, the cover is equipped with rather than complex lead screw cover 4 on the reciprocal lead screw 3, the upper end and the 5 inner wall sliding connection in strip groove of lead screw cover 4, starter motor 1 drives reciprocal lead screw 3 and rotates, reciprocal lead screw 3 drives lead screw cover 4.

A guide rod is fixed between the two triangular plates 9, a cleaning mechanism is arranged on the guide rod, the cleaning mechanism comprises a cleaning plate 11 fixed at the lower end of the screw sleeve 4, the cleaning plate 11 is sleeved on the guide rod, strip-shaped cavities are arranged in both ends of the guide rod, abutting blocks 23 are arranged in the strip-shaped cavities, an L-shaped rod 24 penetrating through the strip-shaped cavities is fixed on one side of the abutting blocks 23, triangular openings 25 corresponding to the cleaning plate 11 are arranged on the side wall of the triangular plates 9, baffle plates 12 connected with the L-shaped rods 24 are arranged in the triangular openings 25, sealing gaskets are sleeved on the outer walls of the baffle plates 12, the abutting blocks 23 are elastically connected with the inner walls of the strip-shaped cavities through springs 26 to push impurities blocked and accumulated on the V-shaped filter screen 10 to both sides, when the cleaning plate 11 pushes the accumulated impurities to abut against the baffle plates 12, the abutting blocks 23 and the L-shaped rods 24 are pulled, so that the baffle plates 20 are, under the action of the spring 26, the shutter 12 is restored and the outflow of waste water can be avoided.

Handle the both sides wall of case 2 and all be equipped with discharge gate 13, be connected with out flitch 14 between discharge gate 13 and triangle-shaped plate 9's bottom, the bottom of handling case 2 is equipped with hybrid chamber 21, run through between the inner wall of hybrid chamber 21 and rotate and be connected with runner 18, be equipped with on the runner 18 and annotate liquid mechanism, annotate liquid mechanism including installing the water pump 17 on handling case 2 lateral wall, outlet pipe B22 is connected to the play water end of water pump 17, the end and the runner 18 of outlet pipe B22 pass through rotary joint and be connected, the outer wall of runner 18 is fixed with a plurality of stirring boards 19, be equipped with the delivery port with the runner 18 intercommunication on the stirring board 19, be connected through drive mechanism between runner 18 and reciprocating mechanism, drive mechanism is including the terminal bull stick 7 of fixed reciprocal lead screw 3, bull stick 7 end is fixed with first belt pulley 8, the end of bull stick 18 is fixed with second belt pulley 15, the cover is equipped with belt 16 on.

When the utility model is used, sewage enters through a plurality of water inlet pipes 6 and is filtered through the V-shaped filter screen 10, the V-shaped filter screen 10 can filter out larger impurities, the starting motor 1 drives the reciprocating screw rod 3 to rotate, the reciprocating screw rod 3 drives the screw sleeve 4 to reciprocate left and right, so as to drive the cleaning plate 11 to transversely move left and right, the impurities blocked and accumulated on the V-shaped filter screen 10 are pushed to two sides, when the cleaning plate 11 pushes the accumulated impurities to be abutted against the baffle plate 12, the abutting block 23 and the L-shaped rod 24 are pulled, so that the baffle plate 20 is opened, the impurities slide out of the discharge port 13 through the discharge plate 14, under the action of the spring 26, the baffle plate 12 is reset, the outflow of the waste water can be avoided, the filtered waste water flows into the mixing cavity 21, the water pump 17 is started, a flocculating agent solution is pumped into the rotary pipe 18 through the water outlet pipe B22, the waste water finally enters the waste water through a plurality of water outlets uniformly, drive second belt pulley 15 through belt 16 and rotate to drive a plurality of stirring boards 19 and stir, realize the abundant of mixing, mix and finish and open outlet pipe A20's valve, flow into the sedimentation tank and deposit.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for municipal wastewater to handle transmission, includes and handles case (2), its characterized in that, handle the bottom of case (2) and install outlet pipe A (20), be equipped with the valve in outlet pipe A (20), the last lateral wall of handling case (2) is equipped with many inlet tubes (6), the interior top of handling case (2) is fixed with two triangle-shaped boards (9), two be fixed with V type filter screen (10) between triangle-shaped board (9), the interior top of handling case (2) is equipped with bar groove (5), be equipped with reciprocating mechanism in bar groove (5), two be fixed with the guide bar between triangle-shaped board (9), be equipped with the clearance mechanism on the guide bar, the both sides wall of handling case (2) all is equipped with discharge gate (13), be connected with between the bottom of discharge gate (13) and triangle-shaped board (9) and go out flitch (14), the bottom of handling case (2) is equipped with hybrid chamber (21), run through between the inner wall of hybrid chamber (21) and rotate and be connected with commentaries on classics pipe (18), be equipped with on commentaries on classics pipe (18) and annotate liquid mechanism, be connected through drive mechanism between commentaries on classics pipe (18) and reciprocating mechanism.

2. The municipal wastewater treatment transmission device according to claim 1, wherein the reciprocating mechanism comprises a motor (1) mounted on the side wall of the treatment tank (2), the tail end of an output shaft of the motor (1) extends into the strip-shaped groove (5) and is fixed with a reciprocating lead screw (3), a lead screw sleeve (4) matched with the reciprocating lead screw (3) is sleeved on the reciprocating lead screw (3), and the upper end of the lead screw sleeve (4) is slidably connected with the inner wall of the strip-shaped groove (5).

3. The municipal wastewater treatment transmission device according to claim 1, wherein the cleaning mechanism comprises a cleaning plate (11) fixed to the lower end of the screw sleeve (4), the cleaning plate (11) is sleeved on the guide rod, strip-shaped cavities are formed in the two ends of the guide rod, abutting blocks (23) are arranged in the strip-shaped cavities, an L-shaped rod (24) penetrating through the strip-shaped cavities is fixed to one side of each abutting block (23), triangular openings (25) corresponding to the cleaning plate (11) are formed in the side wall of each triangular plate (9), baffle plates (12) connected with the L-shaped rods (24) are arranged in the triangular openings (25), sealing gaskets are sleeved on the outer walls of the baffle plates (12), and the abutting blocks (23) are elastically connected with the inner walls of the strip-shaped cavities through springs (26).

4. The municipal wastewater treatment transmission device according to claim 1, wherein the liquid injection mechanism comprises a water pump (17) mounted on the side wall of the treatment tank (2), the water outlet end of the water pump (17) is connected with a water outlet pipe B (22), the tail end of the water outlet pipe B (22) is connected with the rotating pipe (18) through a rotary joint, a plurality of stirring plates (19) are fixed on the outer wall of the rotating pipe (18), and water outlets communicated with the rotating pipe (18) are formed in the stirring plates (19).

5. The municipal wastewater treatment transmission device according to claim 2, wherein the transmission mechanism comprises a rotating rod (7) for fixing the tail end of the reciprocating screw rod (3), a first belt pulley (8) is fixed at the tail end of the rotating rod (7), a second belt pulley (15) is fixed at the tail end of the rotating tube (18), and a belt (16) is sleeved on the first belt pulley (8) and the second belt pulley (15).