CN217479209U

CN217479209U - Desulfurization wastewater treatment equipment

Info

Publication number: CN217479209U
Application number: CN202121093764.1U
Authority: CN
Inventors: 陈敏
Original assignee: Huaneng Shanghai Electric Power Maintenance Co ltd
Current assignee: Huaneng Shanghai Electric Power Maintenance Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-09-23
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a desulfurization waste water treatment equipment, including casing, control valve, dosing mechanism, rabbling mechanism and filtering mechanism, the casing in upper portion be equipped with the hybrid chamber, hybrid chamber and waste water advance the pipe intercommunication, the casing in the lower part be equipped with the filter chamber, hybrid chamber, filter chamber between through the connecting tube intercommunication, the connecting tube on be equipped with the control valve, rabbling mechanism locate the hybrid chamber, filtering mechanism locate the filter chamber. Compared with the prior art, the utility model discloses utilize dosing mechanism to the controllable lime thick liquid that adds in the mixing chamber, can adjust the lime thick liquid entering volume of adding in the mixing chamber, improve waste water treatment's efficiency and treatment effect.

Description

Desulfurization wastewater treatment equipment

Technical Field

The utility model relates to a desulfurization waste water treatment field especially relates to a desulfurization waste water treatment equipment.

Background

The waste water comprises domestic sewage, industrial waste water and other useless water such as a primary rain water inflow drainage pipe canal, and generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard after being purified by primary pollution.

When desulfurization waste water is handling, need add in lime gets into waste water, current sweetener generally can directly put into agitating unit with waste water and lime inside and mix the stirring, but agitating unit need measure the volume of lime alone when using to can lead to waste water treatment inconvenient, add the lime simultaneously after, waste water can produce a large amount of impurity, impurity can mix with waste water and be difficult to the clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a desulfurization wastewater treatment device in order to overcome the defects of the prior art.

The purpose of the utility model can be realized by the following technical proposal:

a desulfurization wastewater treatment device comprises a shell, a control valve, a quantifying mechanism, a stirring mechanism and a filtering mechanism, wherein a mixing chamber is arranged at the upper part in the shell and is communicated with a wastewater inlet pipe, a filtering chamber is arranged at the lower part in the shell, the mixing chamber and the filtering chamber are communicated through a connecting pipeline, the control valve is arranged on the connecting pipeline, the stirring mechanism is arranged in the mixing chamber, the filtering mechanism is arranged in the filtering chamber,

the quantitative mechanism include measuring fill, lifter, sealed piece and be used for driving the lifting module of lifter up-and-down motion, the bottom opening of measuring fill and with the top intercommunication of hybrid chamber, lifting module locate the upper portion in the measuring fill, the top and the lifting module of lifter, the bottom and the sealed piece fixed connection of lifter, lifting module drive lifter up-and-down motion, and drive sealed piece along being close to, keeping away from measuring fill direction and removing, sealed piece up-and-down motion control measure fill bottom open-ended and open and sealed.

Preferably, lifting module include connecting seat, fixed frame, lift pivot and be used for restricting the stopper of lifter motion range, the connecting seat locate the inner wall top of measuring the fill, fixed frame locate the middle part of connecting seat, the bottom of lift pivot insert and locate fixed frame in, the top of lifter insert and locate fixed frame in, the bottom of lift pivot be equipped with the external screw thread, the top of lifter set up the internal thread groove, the top threaded connection of bottom and lifter of lift pivot, stopper cover locate lifter week side, the stopper and the shape looks adaptation of fixed frame.

Preferably, the inner wall of the fixing frame is provided with a limiting groove, and the limiting block is clamped in the limiting groove.

Preferably, the surface of the measuring hopper is provided with a graduated scale for observing the lime slurry inlet amount.

Preferably, the filtering mechanism comprises a filtering plate, and the filtering plate is arranged in the filtering cavity.

Preferably, the filtering mechanism still including rotate the motor, strike pivot, cam, fixed block and a plurality of telescopic link, the output shaft of rotation motor with strike the pivot transmission and be connected, the cam housing locate and strike in the pivot, the telescopic link include spring and connecting rod, the spring locate the top of filter chamber, the bottom fixed connection of top and spring of connecting rod, the top surface fixed connection of bottom and filter of connecting rod, the fixed block locate the bottom of filter, the pivot of striking be located the filter below, the rotation motor operation drive strike pivot and cam rotation and make the cam strike the fixed block.

Preferably, the front and rear side surfaces of the fixing block are shaped as slopes adapted to the cam.

Preferably, the top of the filter chamber is provided with a spring groove, the spring is arranged in the spring groove, the top of the connecting rod is fixedly provided with a limiting plate, the limiting plate is clamped in the spring groove, and the top of the limiting plate is fixedly connected with the bottom of the spring.

Preferably, rabbling mechanism include the puddler and locate the stirring vane on the puddler, the puddler rotatable locate the mixing chamber, the output of rotation motor be connected and drive with the puddler transmission puddler and stirring vane rotate.

Preferably, the stirring mechanism further comprises a transmission belt, one end of the transmission belt is connected with an output shaft of the rotating motor, and the other end of the transmission belt is connected with the stirring rod.

Compared with the prior art, the utility model has the advantages of as follows:

(1) the utility model utilizes the quantitative mechanism to controllably add the lime slurry into the mixing cavity, can adjust the entering amount of the lime slurry added into the mixing cavity, and improves the efficiency and the treatment effect of wastewater treatment;

(2) the filtering mechanism of the utility model realizes the knocking of the fixed block through the matching arrangement of the knocking rotating shaft, the cam and the fixed block, thereby enabling the filtering plate to generate vibration and preventing impurities from covering the surface of the filtering plate to cause the surface of the filtering plate to be blocked;

(3) the utility model discloses a puddler, strike the pivot, rotate and be equipped with the drive belt between the motor, effectively adopt one to rotate the motor and drive two equipment rotations, effectively reduce equipment cost.

Drawings

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

FIG. 2 is a schematic side view of the filter mechanism of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Wherein, 1, casing, 2, dosing mechanism, 21, measuring bucket, 22, connecting seat, 23, fixed frame, 24, stopper, 25, lifter, 26, lift pivot, 27, sealed piece, 28, puddler, 29, the drive belt, 3, control valve, 4, filter mechanism, 41, spliced pole, 42, spring, 43, limiting plate, 44, connecting rod, 45, filter, 46, the fixed block, 47, the rotation motor, 48, strike the pivot, 49, the cam, 5, the hybrid chamber, 6, the filter chamber, 7, waste water advances the pipe.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Note that the following description of the embodiments is merely an example of the nature, and the present invention is not intended to limit the application or the use thereof, and the present invention is not limited to the following embodiments.

Examples

A desulfurization wastewater treatment device is shown in figures 1-3 and comprises a shell 1, a control valve 3, a quantifying mechanism 2, a stirring mechanism and a filtering mechanism 4. Upper portion is equipped with mixing chamber 5 in the casing 1, mixing chamber 5 advances pipe 7 intercommunication with waste water, treat that desulfurized waste water advances pipe 7 through waste water and gets into the mixing chamber, dosing mechanism 2 is located on mixing chamber 5, lime mud for reacting with waste water passes through dosing mechanism 2 and gets into mixing chamber 5, the lower part is equipped with filter chamber 6 in the casing 1, mixing chamber 5, through the connecting tube intercommunication between filter chamber 6, be equipped with control valve 3 on the connecting tube, rabbling mechanism locates in mixing chamber 5, filter mechanism 4 locates in filter chamber 6, after the reaction is accomplished in the mixing chamber 5, send into filter chamber 6 with wherein material through control valve 3, utilize filter mechanism 4 to discharge after it filters.

In the utility model, in order to accomplish the quantitative feeding of the lime slurry, the quantitative mechanism 2 comprises a measuring bucket 21, a lifting rod 25, a sealing block 27 and a lifting module for driving the lifting rod 25 to move up and down, the bottom of the measuring bucket 21 is opened and communicated with the top of the mixing cavity 5, the bottom of the lifting rod 25 is fixedly connected with the sealing block 27, the lifting module comprises a connecting seat 22, a fixing frame 23, a lifting rotating shaft 26 and a limiting block 24 for limiting the movement range of the lifting rod 25, the connecting seat 22 is arranged at the top of the inner wall of the measuring bucket 21, the fixing frame 23 is arranged at the middle part of the connecting seat 22, the bottom of the lifting rotating shaft 26 is inserted into the fixing frame 23, the top of the lifting rod 25 is inserted into the fixing frame 23, the bottom of the lifting rotating shaft 26 is provided with an external thread, the internal thread groove is seted up at the top of lifter 25, and the bottom of lift pivot 26 and the top threaded connection of lifter 25, stopper 24 cover are located lifter 25 week side, stopper 24 and the shape looks adaptation of fixed frame 23, and lifting module drives lifter 25 up-and-down motion, and drives sealed piece 27 removes along being close to, keeping away from measurement hopper 21 direction, and sealed piece 27 vertical movement control measurement hopper 21 bottom open-ended opens and seals. In order to make the lift pivot 26 rotate the back, lifter 25 does not rotate and then makes lifter 25 reciprocate, and the inner wall of fixed frame 23 is equipped with the spacing groove, and stopper 24 card is located the spacing inslot, and stopper 24 makes lifter 25 can not rotate with fixed frame 23 cooperation to restrict its upper and lower scope, prevent that lifter 25 from deviating from, in order to facilitate the observation lime thick liquid get into the mixing chamber 5 how much, the surface of measuring bucket 21 is equipped with the scale that is used for observing lime thick liquid volume of advancing.

The filtering mechanism 4 comprises a filtering plate 45, a rotating motor 47, a knocking rotating shaft 48, a cam 49, a fixing block 46 and a plurality of telescopic rods, the filtering plate 45 is arranged in the filtering chamber 6, an output shaft of the rotating motor 47 is in transmission connection with the knocking rotating shaft 48, the cam 49 is sleeved on the knocking rotating shaft 48, each telescopic rod comprises a spring 42 and a connecting rod 44, a spring groove is formed in the top of the filtering chamber 6, the spring 42 is arranged in the spring groove, a limiting plate 43 is fixedly arranged at the top of the connecting rod 44, the limiting plate 43 is clamped in the spring groove, the top of the limiting plate 43 is fixedly connected with the bottom of the spring 42, the top of the connecting rod 44 is fixedly connected with the bottom of the spring 42, the bottom of the connecting rod 44 is fixedly connected with the top surface of the filtering plate 45, the fixing block 46 is arranged at the bottom of the filtering plate 45, the front side surface and the back side surface of the fixing block 46 are inclined surfaces matched with the cam 49, and the knocking rotating shaft 48 is positioned below the filtering plate 45, the rotary motor 47 is operated to rotate the striking rotating shaft 48 and the cam 49 so that the cam 49 strikes the fixing block 46.

In addition, in this embodiment, based on the structure of casing, set up the spliced pole 41 of the force relation between auxiliary stay mixing chamber 5, filter chamber 6, the top and the 5 bottom surfaces of mixing chamber of spliced pole 41 are connected, the bottom is connected with 6 tops of filter chamber, the spring groove set up with spliced pole 41's bottom surface, the stable in structure of being convenient for.

The stirring mechanism comprises a stirring rod 28 and stirring blades arranged on the stirring rod 28, the stirring rod 28 can be rotatably arranged in the mixing cavity 5, and the output end of the rotating motor 47 is in transmission connection with the stirring rod 28 and drives the stirring rod 28 and the stirring blades to rotate. In order to realize the rotation of the stirring rod 28 and the knocking rotary shaft 48 by only one rotary motor 47, the stirring mechanism further comprises a transmission belt 29, one end of the transmission belt 29 is connected with an output shaft of the rotary motor 47, and the other end is connected with the stirring rod 28.

The working principle is as follows:

the utility model discloses during the use, with the leading-in measuring bucket 21 of lime water, it makes lifter 25 descend to rotate lift pivot 26, sealed piece 27 keeps away from measuring bucket 21, make the bottom opening of measuring bucket 21 open, lime water gets into the hybrid chamber 5, waste water advances pipe 7 entering hybrid chamber through waste water, it drives puddler 28 rotation through drive belt 29 to rotate motor 47 operation, stir lime water and waste water and react, after the stirring is accomplished, open control valve 3, waste water falls into in filter chamber 6, impurity in filtering waste water through filter 45. Driven by a rotating motor 47, the knocking rotating shaft 48 rotates, the cam 49 knocks the fixing block 46, and the filter plate is lifted and vibrated through the spring 42 and the telescopic rod to prevent the filter plate 45 from being blocked. The filtered waste water is discharged through the bottom opening of the filter chamber 6.

The above embodiments are merely examples and do not limit the scope of the present invention. These embodiments may be implemented in other various manners, and various omissions, substitutions, and changes may be made without departing from the technical spirit of the present invention.

Claims

1. The desulfurization wastewater treatment equipment is characterized by comprising a shell (1), a control valve (3), a quantifying mechanism (2), a stirring mechanism and a filtering mechanism (4), wherein a mixing chamber (5) is arranged at the upper part in the shell (1), the mixing chamber (5) is communicated with a wastewater inlet pipe (7), the filtering chamber (6) is arranged at the lower part in the shell (1), the mixing chamber (5) and the filtering chamber (6) are communicated through a connecting pipeline, the control valve (3) is arranged on the connecting pipeline, the stirring mechanism is arranged in the mixing chamber (5), the filtering mechanism (4) is arranged in the filtering chamber (6),

quantitative mechanism (2) including measuring fill (21), lifter (25), sealed piece (27) and be used for driving lifter (25) up-and-down motion's lifting module, the bottom opening of measuring fill (21) and communicate with the top of hybrid chamber (5), lifting module locate the upper portion in measuring fill (21), the top and the lifting module of lifter (25), the bottom and sealed piece (27) fixed connection of lifter (25), lifting module drive lifter (25) up-and-down motion, and drive sealed piece (27) are along being close to, keeping away from measuring fill (21) direction removal, sealed piece (27) up-and-down control measuring fill (21) bottom open-ended open and sealed.

2. The desulfurization wastewater treatment equipment according to claim 1, wherein the lifting module comprises a connecting seat (22), a fixed frame (23), a lifting rotating shaft (26) and a limiting block (24) for limiting the movement range of the lifting rod (25), the connecting seat (22) is arranged at the top of the inner wall of the measuring hopper (21), the fixed frame (23) is arranged in the middle of the connecting seat (22), the bottom of the lifting rotating shaft (26) is inserted into the fixed frame (23), the top of the lifting rod (25) is inserted into the fixed frame (23), the bottom of the lifting rotating shaft (26) is provided with external threads, the top of the lifting rod (25) is provided with an internal thread groove, the bottom of the lifting rotating shaft (26) is in threaded connection with the top of the lifting rod (25), and the limiting block (24) is sleeved on the periphery of the lifting rod (25), the limiting block (24) is matched with the fixed frame (23) in shape.

3. The desulfurization wastewater treatment equipment according to claim 2, wherein the inner wall of the fixing frame (23) is provided with a limiting groove, and the limiting block (24) is clamped in the limiting groove.

4. The desulfurization wastewater treatment equipment according to claim 1, characterized in that the surface of the measuring hopper (21) is provided with a graduated scale for observing the inlet amount of the lime slurry.

5. A desulfurization waste water treatment apparatus in accordance with claim 1, characterized in that said filter means (4) comprises a filter plate (45), said filter plate (45) being disposed in the filter chamber (6).

6. The desulfurization wastewater treatment equipment according to claim 5, wherein the filtering mechanism (4) further comprises a rotating motor (47), a knocking rotating shaft (48), a cam (49), a fixed block (46) and a plurality of telescopic rods, the output shaft of the rotating motor (47) is in transmission connection with the knocking rotating shaft (48), the cam (49) is sleeved on the knocking rotating shaft (48), the telescopic rods comprise springs (42) and connecting rods (44), the springs (42) are arranged at the top of the filtering chamber (6), the top of the connecting rods (44) is fixedly connected with the bottom of the springs (42), the bottom of the connecting rods (44) is fixedly connected with the top surface of the filtering plate (45), the fixed block (46) is arranged at the bottom of the filtering plate (45), and the knocking rotating shaft (48) is positioned below the filtering plate (45), the rotating motor (47) operates to drive the knocking rotating shaft (48) and the cam (49) to rotate, so that the cam (49) knocks the fixing block (46).

7. The desulfurization waste water treatment apparatus as set forth in claim 6, wherein the front and rear side surfaces of the fixing block (46) are formed in the shape of slopes adapted to the cams (49).

8. The desulfurization wastewater treatment equipment according to claim 6, wherein a spring groove is formed in the top of the filter chamber (6), the spring (42) is arranged in the spring groove, a limiting plate (43) is fixedly arranged on the top of the connecting rod (44), the limiting plate (43) is clamped in the spring groove, and the top of the limiting plate (43) is fixedly connected with the bottom of the spring (42).

9. The desulfurization wastewater treatment equipment of claim 6, wherein the stirring mechanism comprises a stirring rod (28) and a stirring blade arranged on the stirring rod (28), the stirring rod (28) is rotatably arranged in the mixing cavity (5), and the output end of the rotating motor (47) is in transmission connection with the stirring rod (28) and drives the stirring rod (28) and the stirring blade to rotate.

10. The desulfurization wastewater treatment equipment of claim 9, wherein the stirring mechanism further comprises a transmission belt (29), one end of the transmission belt (29) is connected with the output shaft of the rotating motor (47), and the other end is connected with the stirring rod (28).