CN211635385U - Advanced treatment device for coating phosphating sewage and sludge - Google Patents

Abstract

The utility model relates to sewage, sludge treatment equipment technical field, and disclose application bonderizing sewage, mud deep treatment device, which comprises a housin, the inside of casing is from last to fixed first filter layer that is equipped with down in proper order, second filter layer and third filter layer, the fixed motor that is equipped with in top of casing, the fixed pivot that is equipped with of output of motor, the lower extreme of pivot runs through to the inside of casing and the axle wall all through antifriction bearing respectively with first filter layer, the center department of second filter layer and third filter layer rotates and is connected, the axle wall of pivot just is located first filter layer respectively, the top symmetry of second filter layer and third filter layer is fixed and is equipped with two connecting rods, the end of two connecting rods is fixed jointly and is equipped with first fixed plate. The utility model discloses can fall adnexed impurity clearance on the shells inner wall automatically, the staff of also being convenient for simultaneously clears up the impurity on first filter layer, second filter layer and third filter layer surface.

Description

Advanced treatment device for coating phosphating sewage and sludge

Technical Field

The utility model relates to a sewage, sludge treatment equipment technical field especially relate to application bonderizing sewage, mud advanced treatment unit.

Background

Phosphorus, unlike nitrogen, is not capable of forming oxides or reductants, is released to the atmosphere, but has the property of being converted cyclically into one another in solid form and in dissolved form. The sewage dephosphorization technology is developed on the basis of the performance of phosphorus. Therefore, the commonly used phosphorus removal technology for sewage and sludge is a biological phosphorus removal method that makes phosphorus insoluble solid precipitate, separates and removes chemical phosphorus from sewage and sludge, and makes phosphorus in a dissolved state to be taken up by microorganisms, and is integrated with the microorganisms and separated and removed from sewage and sludge along with the microorganisms. In addition, the phosphorus in the sewage and the sludge can be adsorbed on the surface of the solid by utilizing the physical adsorption of certain substances, so that the phosphorus is separated from the sewage and the sludge.

At present, many sewage treatment plants adopt a biological phosphorus removal or chemical phosphorus removal process, and the specific process flow is as follows: the process flow ensures the removal efficiency and the removal stability of phosphorus in sewage and sludge and controls the operation cost of removing the phosphorus in the sewage and the sludge. However, after the existing multi-media filter is used for a long time, a large amount of impurities are attached to the inner wall of the multi-media filter and are not easy to clean, and the impurities on the surface of the filter screen inside the multi-media filter are also not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art multimedium filter after long-time use, and be attached to on the inner wall and be difficult for the clearance a large amount of impurity, the problem that the impurity on inside filter screen surface is also difficult for the clearance in addition, and the application bonderizing sewage, the mud deep treatment device that proposes.

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

coating phosphating sewage, sludge deep treatment device, which comprises a shell, wherein a first filter layer, a second filter layer and a third filter layer are sequentially and fixedly arranged in the shell from top to bottom, a motor is fixedly arranged at the top of the shell, a rotating shaft is fixedly arranged at the output end of the motor, the lower end of the rotating shaft penetrates into the shell, the shaft wall is respectively and rotationally connected with the centers of the first filter layer, the second filter layer and the third filter layer through a rolling bearing, two connecting rods are symmetrically and fixedly arranged above the shaft wall of the rotating shaft and respectively positioned on the first filter layer, the second filter layer and the third filter layer, a first fixing plate is fixedly arranged at the tail ends of the two connecting rods, a first cleaning brush in contact with the inner wall of the shell is fixedly arranged on the side wall of the first fixing plate, a second fixing plate is further fixedly arranged on the upper surface of the shaft wall of the rotating shaft and respectively positioned on the first filter layer, the second filter, it is a plurality of the lower surface of second fixed plate is all fixed and is equipped with the second cleaning brush, the left side wall top intercommunication of casing is provided with the inlet tube, the bottom intercommunication of casing is provided with the drain pipe, the right side wall of casing and the top that is located first filter layer, second filter layer and third filter layer have all been seted up and have been got the sediment mouth, and the inside of getting the sediment mouth all is provided with sealing mechanism.

Preferably, sealing mechanism is including sealed piece, fixed plate, screw rod, spiro and swivel becket, sealed piece is located the inside of getting the cinder notch, the fixed plate is fixed to be set up on the right side wall of sealed piece, the screw rod is the symmetry and fixes setting up in the lateral wall of casing and be located the upper and lower both sides of getting the cinder notch, two jacks that are used for the screw rod to pass are seted up on the surface of fixed plate, two the spiro respectively with two the pole wall screw thread setting of screw rod, the swivel becket is fixed respectively set up in two on the right side wall of spiro.

Preferably, first filter layer includes solid fixed ring, dead lever and first filter screen, the dead lever is around fixed setting on solid fixed ring's circumference wall, first filter screen is fixed set up in adjacent two on the pole wall of dead lever and solid fixed ring's lateral wall, antifriction bearing is fixed to be set up in solid fixed ring's inner wall.

Preferably, the rolling bearing is a rotary seal bearing.

Preferably, the first cleaning brush is made of PVC filaments, and the second cleaning brush is made of fiber filaments.

Compared with the prior art, the utility model provides an application bonderizing sewage, mud advanced treatment unit possesses following beneficial effect:

1. this application bonderizing sewage, mud advanced treatment unit, through motor, pivot, connecting rod, first fixed plate, first clearance brush, second fixed plate and the second clearance brush that is equipped with, can clear up adnexed impurity on the shells inner wall, can sweep the impurity on first filter layer, second filter layer and third filter layer surface to getting slag notch department clearance simultaneously.

2. This coating bonderizing sewage, mud advanced treatment unit can seal the sediment mouth of getting through setting up sealed piece, fixed plate, screw rod, spiro and the rotating ring in getting sediment mouth department.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fall adnexed impurity clearance on the shells inner wall automatically, also be convenient for simultaneously the staff with the impurity clearance on first filter layer, second filter layer and third filter layer surface.

Drawings

FIG. 1 is a schematic structural view of a coating phosphating sewage and sludge advanced treatment device provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of the first filter layer in fig. 1.

In the figure: the device comprises a shell 1, a first filter layer 2, a second filter layer 3, a third filter layer 4, a motor 5, a rotating shaft 6, a connecting rod 7, a first fixing plate 8, a first cleaning brush 9, a second fixing plate 10, a second cleaning brush 11, a sealing block 12, a fixing plate 13, a screw rod 14, a spiral ring 15, a rotating ring 16, a fixing ring 17, a fixing rod 18, a first filter screen 19, a rolling bearing 20, a water inlet pipe 21 and a water outlet pipe 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the advanced treatment device for coating phosphatized sewage and sludge comprises a shell 1, a first filter layer 2, a second filter layer 3 and a third filter layer 4 are fixedly arranged in the shell 1 from top to bottom in sequence, a motor 5 is fixedly arranged at the top of the shell 1, a rotating shaft 6 is fixedly arranged at the output end of the motor 5, the lower end of the rotating shaft 6 penetrates into the shell 1, the shaft walls of the rotating shaft 6 are respectively and rotatably connected with the centers of the first filter layer 2, the second filter layer 3 and the third filter layer 4 through rolling bearings 20, the rolling bearings 20 are rotary seal bearings, the sealing performance between the first filter layer 2, the second filter layer 3 and the third filter layer 4 and the rotating shaft 6 can be ensured, two connecting rods 7 are symmetrically and fixedly arranged on the shaft walls of the rotating shaft 6 and respectively positioned above the first filter layer 2, the second filter layer 3 and the third filter layer 4, a first fixing plate 8 is commonly fixed, the fixed first cleaning brush 9 that is equipped with and contacts with 1 inner wall of casing of lateral wall of first fixed plate 8, the shaft wall of pivot 6 just is located first filter layer 2 respectively, the upper surface of second filter layer 3 and third filter layer 4 still fixes and is equipped with second fixed plate 10, the lower surface of a plurality of second fixed plates 10 is the fixed second cleaning brush 11 that is equipped with all, first cleaning brush 9 adopts the PVC silk, second cleaning brush 11 adopts the cellosilk, the left side wall top intercommunication of casing 1 is provided with inlet tube 21, the bottom intercommunication of casing 1 is provided with drain pipe 22, the right side wall of casing 1 just is located first filter layer 2, the top of second filter layer 3 and third filter layer 4 has all been seted up and has been got the cinder notch, and the inside of getting the cinder notch all is provided with sealing mechanism.

The sealing mechanism comprises a sealing block 12, a fixing plate 13, screws 14, spiral rings 15 and a rotating ring 16, wherein the sealing block 12 is located inside the slag taking port, the fixing plate 13 is fixedly arranged on the right side wall of the sealing block 12, the screws 14 are symmetrically and fixedly arranged on the side wall of the shell 1 and located on the upper side and the lower side of the slag taking port, two insertion holes for the screws 14 to penetrate through are formed in the surface of the fixing plate 13, the two spiral rings 15 are respectively in threaded arrangement with the rod walls of the two screws 14, the rotating ring 16 is respectively fixedly arranged on the right side walls of the two spiral rings 15, the rotating ring 16 is screwed by hand, and the rotating ring 16 can drive the spiral rings 15 to rotate, so that the spiral rings 15 are separated from the screws 14, the fixing plate 13 can be separated from the shell 1, and the sealing block.

The first filter layer 2 comprises a fixing ring 17, a fixing rod 18 and a first filter screen 19, the fixing rod 18 is fixedly arranged on the circumferential wall of the fixing ring 17 in a surrounding mode, the first filter screen 19 is fixedly arranged on the rod walls of the two adjacent fixing rods 18 and the side wall of the fixing ring 17, and a rolling bearing 20 is fixedly arranged on the inner wall of the fixing ring 17.

The utility model discloses in, during the use, this equipment is after long-time the use, open motor 6 work, motor 5 can drive pivot 6 rotatoryly, pivot 6 can make first clearance brush 9 on the connecting rod 7 rotatory and clear up the impurity on the casing 1 inner wall, second clearance brush 11 on the second fixed plate 10 can be respectively with first filter layer 2 simultaneously, the impurity on second filter layer 3 and the 4 surfaces of third filter layer is swept to getting slag notch department, then staff's hand is twisted and is moved swivel ring 16, swivel ring 16 can drive the spiro 15 rotation, make spiro 15 and screw rod 14 separation, thereby can separate fixed plate 13 and casing 1 and take out sealed piece 12 from the inside of getting the slag notch, and then be convenient for the staff with first filter layer 2, the impurity clearance on second filter layer 3 and the 4 surfaces of third filter layer.

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 (5)

1. Coating phosphating sewage, sludge deep treatment device, including casing (1), its characterized in that, the inside of casing (1) is from last to being equipped with first filter layer (2), second filter layer (3) and third filter layer (4) down fixed in proper order, the fixed motor (5) that is equipped with in top of casing (1), the fixed pivot (6) that is equipped with of output of motor (5), the lower extreme of pivot (6) runs through to the inside of casing (1) and the axle wall all passes through antifriction bearing (20) and is connected with the center department rotation of first filter layer (2), second filter layer (3) and third filter layer (4) respectively, the axle wall of pivot (6) just is located the top symmetry fixed two connecting rods (7) that are equipped with respectively of first filter layer (2), second filter layer (3) and third filter layer (4), two the end of connecting rod (7) is fixed jointly is equipped with first fixed plate (8), the fixed first cleaning brush (9) that is equipped with casing (1) inner wall contact of lateral wall of first fixed plate (8), the upper surface that the axletree wall of pivot (6) just is located first filter layer (2), second filter layer (3) and third filter layer (4) respectively still fixes and is equipped with second fixed plate (10), and is a plurality of the lower surface of second fixed plate (10) is all fixed and is equipped with second cleaning brush (11), the left side wall top intercommunication of casing (1) is provided with inlet tube (21), the bottom intercommunication of casing (1) is provided with drain pipe (22), the right side wall of casing (1) just is located the top of first filter layer (2), second filter layer (3) and third filter layer (4) and has all been seted up and has been got the cinder notch, and gets the inside of cinder notch and all is provided with sealing mechanism.

2. The coating phosphating sewage and sludge deep treatment device is characterized in that the sealing mechanism comprises a sealing block (12), a fixing plate (13), screws (14), screw rings (15) and a rotating ring (16), the sealing block (12) is positioned inside a slag taking port, the fixing plate (13) is fixedly arranged on the right side wall of the sealing block (12), the screws (14) are symmetrically and fixedly arranged on the side wall of the shell (1) and positioned on the upper side and the lower side of the slag taking port, two insertion holes for the screws (14) to pass through are formed in the surface of the fixing plate (13), the two screw rings (15) are respectively in threaded arrangement with the rod walls of the two screws (14), and the rotating ring (16) is respectively and fixedly arranged on the right side walls of the two screw rings (15).

3. The coating phosphating sewage and sludge deep treatment device according to claim 1, wherein the first filter layer (2) comprises a fixing ring (17), a fixing rod (18) and a first filter screen (19), the fixing rod (18) is fixedly arranged on the circumferential wall of the fixing ring (17) in a surrounding manner, the first filter screen (19) is fixedly arranged on the rod wall of the two adjacent fixing rods (18) and the side wall of the fixing ring (17), and the rolling bearing (20) is fixedly arranged on the inner wall of the fixing ring (17).

4. The coating phosphating sewage and sludge advanced treatment device according to claim 1, wherein the rolling bearing (20) is a rotary sealing bearing.

5. The coating phosphating sewage and sludge deep treatment device according to claim 1, wherein the first cleaning brush (9) is made of PVC filaments, and the second cleaning brush (11) is made of fiber filaments.

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