CN216617910U

CN216617910U - High-lift high-speed sludge shearing machine

Info

Publication number: CN216617910U
Application number: CN202122681523.5U
Authority: CN
Inventors: 高骏震; 高伟; 姚永华
Original assignee: Shanghai Fengying Intelligent Technology Co ltd
Current assignee: Shandong Huiju Environmental Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-27
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a high-lift high-speed sludge shearing machine, which relates to the technical field of sludge treatment and comprises a bottom plate, a damping plate, an installation positioning hole and a fixing screw, wherein the top of the bottom plate is fixedly connected with a high-rotating-speed motor, an equipment connecting block is fixedly connected at the position, close to the output shaft of the high-rotating-speed motor, of the top of the bottom plate, an installation groove is formed in the top of one end of the equipment connecting block, the output shaft of the high-rotating-speed motor is fixedly connected with a first rotating rod, the first rotating rod is rotatably connected into the installation groove through a bearing, and an emulsification pump is arranged at one end, far away from the high-rotating-speed motor, of the equipment connecting block. The utility model has the effect of carrying out high-lift transportation on the sludge.

Description

High-lift high-speed sludge shearing machine

Technical Field

The utility model relates to the technical field of sludge treatment, in particular to a high-lift high-speed sludge shearing machine.

Background

Sludge produced during urban life and the operation and maintenance of municipal facilities associated with urban life activities. According to the source, the sludge can be divided into sewage plant sludge, water supply plant sludge, drainage pipeline sludge, dredging sludge, building slurry and the like. The properties of the sludge from different sources are very different, and the corresponding treatment and disposal technical requirements and resource utilization ways are also different.

Most of the existing municipal sludge is conveyed and transported by adopting a pump, and the municipal sludge is conveyed by a screw pump, a sewage pump and the like.

However, the conventional sludge pump has a low rotation speed, and cannot have a function of conveying sludge and having a high lift.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-lift high-speed sludge shearing machine. Its advantage lies in carrying out high-lift transportation to mud.

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

a high-lift high-speed sludge shearing machine comprises a bottom plate, a damping plate, an installation positioning hole and a fixing screw, wherein the top of the bottom plate is fixedly connected with a high-speed motor, a device connecting block is fixedly connected at the position, close to the output shaft of the high-speed motor, of the top of the bottom plate, a mounting groove is formed in the top of one end of the device connecting block, the output shaft of the high-speed motor is fixedly connected with a first rotating rod, the first rotating rod is connected in the mounting groove through rotation of a bearing, an emulsification pump is arranged at the end, far away from the high-speed motor, of the device connecting block, the first rotating rod and the center of the end, close to the high-speed motor, of the emulsification pump are connected through rotation of the bearing, a second rotating rod is fixedly connected at the end, far away from the high-speed motor, of the first rotating rod, the diameter of the second rotating rod is smaller than that of the first rotating rod, and a water outlet pipe is fixedly connected at the top of the emulsification pump, the one end central point that high rotational speed motor was kept away from to the emulsification pump puts fixedly connected with inlet tube, the middle-end inner wall department fixed mounting of emulsification pump has the fixed block, the fixed block passes through the bearing with the second dwang and rotates and be connected, the one end fixed cover that the circumference of second dwang is close to the inlet tube has connect first solid fixed ring, the impeller that a plurality of ring array of fixedly connected with distributes on first solid fixed ring's the circumference, the inlet port has been seted up at the top of equipment connecting block.

The utility model is further provided that a second fixing ring is fixedly sleeved at the position of the second rotating rod, which is circumferentially positioned at the bottom of the water outlet pipe, and a plurality of shearing blades distributed in an annular array are fixedly connected to the circumference of the second fixing ring.

Through the technical scheme: the shearing paddle is used for shearing the sludge at a high speed, so that the particle size of the sludge is crushed, and the subsequent process of sludge treatment is facilitated.

The utility model is further configured such that the shape of the shear blade is inverted U-shaped.

Through the technical scheme: by the shape setting of shearing paddle for the area of contact of shearing paddle and mud is bigger, and then has improved the percentage of damage of shearing paddle to mud.

The sludge cutting device is further provided with a third fixing ring fixedly sleeved at the middle end of the circumference of the second fixing ring, and a sludge cutting ring is fixedly sleeved on the circumference of the third fixing ring.

Through the technical scheme: the sludge cutting ring and the shearing paddle simultaneously cut the sludge, so that the crushing rate of the shearing paddle on the sludge is improved, the particle size of the sludge is crushed to be below 15 microns, and interstitial water and capillary water in the sludge can be smoothly separated.

The utility model is further arranged that the caliber of one end of the water inlet pipe close to the first fixing ring is smaller than that of the end of the water inlet pipe far away from the emulsification pump.

Through the technical scheme: by the shape setting of inlet tube, and then improve the water speed of sewage when getting into the emulsion pump, increase the degree of raising of sewage transport.

The utility model is further provided with a connecting thread arranged on the circumferential outer wall of one end of the water inlet pipe, which is far away from the emulsification pump, and a sealing ring fixedly arranged at one end of the water inlet pipe, which is far away from the emulsification pump.

Through the technical scheme: the inlet tube passes through connecting thread and outer pipe connection and increases its stability can, by the setting of sealing washer again, avoids spilling over from the gap of inlet tube when carrying sewage mud in to the emulsification pump.

The utility model is further provided that both ends of the fixed block are fixedly connected with waterproof plates.

Through the technical scheme: by the setting of waterproof board, in the effectual cavity of having avoided sewage infiltration fixed plate in the mud, reduce the moisture content of mud, further improvement the device to the transport lift of mud and to the high rotational speed of mud cutting.

The waterproof plate is further provided with an annular installation cavity in the center, a plurality of supporting blocks distributed in an annular array are arranged on two sides of the installation cavity, and a spring is fixedly connected between the two supporting blocks which are matched with each other.

Through the technical scheme: the spring has the reset performance, so that the waterproof plate is more attached to the circumference of the second rotating pipe, and water in sludge in the cutting cavity is prevented from permeating into the rear cavity.

The utility model is further provided that the inner wall of the emulsification pump is fixedly connected with a sound insulation layer

Through the technical scheme: the noise generated by the device in the use process is reduced by the sound insulation layer, and the applicability of the device is improved.

The utility model has the beneficial effects that:

1. according to the utility model, through arranging the bottom plate, the damping plate, the mounting positioning hole, the fixing screw, the high-rotation-speed motor, the equipment connecting block, the oil inlet hole, the first rotating rod, the second rotating rod, the emulsification pump, the water inlet pipe, the water outlet pipe, the first fixing ring, the fixing block and the impeller, when the device is used, the device is firstly mounted and fixed through the fixing screw and the mounting positioning hole, sewage sludge is further introduced into the emulsification pump through the water inlet pipe, then the high-rotation-speed motor is started to drive the impeller to rotate so as to improve the lift of sewage in the emulsification pump, the diameter of the second rotating rod is further set so as to reduce the overall weight of the rotating rod, further improve the rotating speed of the impeller, lubricating oil can be periodically injected into the oil inlet hole so as to prevent the bearing from being rusted, and integrally improve the rotating speed of the second rotating rod, so that the impeller is driven at high speed to realize the high-lift sludge conveying function.

2. According to the sludge shearing device, the second fixing ring, the shearing paddle, the third fixing ring and the sludge cutting ring are arranged, when the sludge shearing device is used, the shearing paddle is used for shearing sludge at a high speed to break the size of sludge particles, the shearing paddle is arranged in a shape, the contact area between the shearing paddle and the sludge is larger, the sludge breaking rate of the shearing paddle is further improved, the sludge is further cut by the sludge cutting ring and the shearing paddle simultaneously, the sludge breaking rate of the shearing paddle is improved, the size of the sludge particles is broken to be below 15 micrometers, and gap water and capillary water in the sludge can be conveniently and smoothly removed.

3. According to the utility model, by arranging the connecting screw thread, the sealing ring and the waterproof plate, when the device is used, the water inlet pipe is connected with the outer pipeline through the connecting screw thread to increase the stability of the device, and then the sealing ring is arranged to prevent sewage and sludge from overflowing from a gap of the water inlet pipe when the sewage and sludge are conveyed into the emulsification pump, and further the waterproof plate is arranged to effectively prevent sewage and sludge in the sludge from permeating into a cavity behind the fixing plate, reduce the water content of the sludge and further improve the conveying lift of the device on the sludge and the high rotating speed for cutting the sludge.

Drawings

FIG. 1 is a schematic perspective view of a high-lift high-speed sludge shearing machine according to the present invention;

FIG. 2 is a schematic cross-sectional structure diagram of an emulsion pump of the high-lift high-speed sludge shearing machine according to the present invention;

fig. 3 is an enlarged schematic view of the structure at the position a of the high-lift high-speed sludge shearing machine provided by the utility model.

In the figure: 1. a base plate; 2. a damper plate; 3. installing a positioning hole; 4. a set screw; 5. a high rotational speed motor; 6. an equipment connecting block; 7. an oil inlet hole; 8. an emulsification pump; 9. a water outlet pipe; 10. a water inlet pipe; 11. connecting threads; 12. a seal ring; 13. a first rotating lever; 14. a sound insulating layer; 15. a second rotating lever; 16. a fixed block; 17. a waterproof sheet; 18. a first retaining ring; 19. an impeller; 20. a second retaining ring; 21. shearing the blade; 22. a third fixing ring; 23. a sludge cutting ring; 24. a mounting cavity; 25. a support block; 26. a spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, a high-lift high-speed sludge shearing machine comprises a bottom plate 1, a damping plate 2, an installation positioning hole 3 and a fixing screw 4, wherein the top of the bottom plate 1 is fixedly connected with a high-speed motor 5, an equipment connecting block 6 is fixedly connected at the position, close to the output shaft of the high-speed motor 5, of the top of the bottom plate 1, a mounting groove is formed in the top of one end of the equipment connecting block 6, a first rotating rod 13 is fixedly connected with the output shaft of the high-speed motor 5, the first rotating rod 13 is rotatably connected in the mounting groove through a bearing, an emulsifying pump 8 is arranged at one end, far away from the high-speed motor 5, of the equipment connecting block 6, the first rotating rod 13 is rotatably connected with the center of one end, close to the high-speed motor 5, of the first rotating rod 13 is fixedly connected with a second rotating rod 15, and the diameter of the second rotating rod 15 is smaller than that of the first rotating rod 13, top fixedly connected with outlet pipe 9 of emulsion pump 8, the one end central point that high rotational speed motor 5 was kept away from to emulsion pump 8 puts fixedly connected with inlet tube 10, the middle-end inner wall department fixed mounting of emulsion pump 8 has fixed block 16, fixed block 16 passes through the bearing rotation with second dwang 15 and is connected, the one end fixed cup that the circumference of second dwang 15 is close to inlet tube 10 has first solid fixed ring 18, impeller 19 that a plurality of annular array of fixedly connected with distributes on the circumference of first solid fixed ring 18, inlet port 7 has been seted up at the top of equipment connecting block 6

The fixed solid fixed ring 20 of second that has cup jointed of bottom position department that the circumference of second dwang 15 is located outlet pipe 9, and the paddle 21 is cuted at a high speed with mud to the fixed ring 20's of second circumference fixedly connected with a plurality of annular array distribution for the particle size of mud is broken, and then improves the help for sludge treatment's subsequent handling.

The shape of shearing paddle 21 is inverted U style of calligraphy, sets up by the shape of shearing paddle 21 for the area of contact of shearing paddle 21 and mud is bigger, and then has improved the percentage of damage of shearing paddle 21 to mud.

The middle end position of the circumference of the second fixing ring 20 is fixedly sleeved with a third fixing ring 22, the circumference of the third fixing ring 22 is fixedly sleeved with a sludge cutting ring 23, the sludge cutting ring 23 and the shearing paddle 21 simultaneously cut the sludge, the crushing rate of the shearing paddle 21 on the sludge is improved, the particle size of the sludge is crushed to be below 15 micrometers, and gap water and capillary water in the sludge can be conveniently and smoothly separated.

The one end bore that inlet tube 10 is close to first solid fixed ring 18 is less than its bore of keeping away from 8 one ends of emulsification pump, by the shape setting of inlet tube 10, and then improves the water speed of sewage when getting into emulsification pump 8, increases the degree of raising that sewage was carried.

Connecting thread 11 has been seted up to the one end circumference outer wall that emulsion pump 8 was kept away from to inlet tube 10, and the one end fixed mounting that emulsion pump 8 was kept away from to inlet tube 10 has sealing washer 12, and inlet tube 10 increases its stability ability through connecting thread 11 and outer pipe connection, and by the setting of sealing washer 12 again, the gap department of avoiding following inlet tube 10 when carrying sewage sludge in to emulsion pump 8 spills over.

The equal fixedly connected with waterproof board 17 in both ends of fixed block 16, by the setting of waterproof board 17, in the effectual cavity of having avoided in the mud behind sewage infiltration fixed block 16, reduce the moisture content of mud, further improvement the device to the transport lift of mud and to the high rotational speed of mud cutting.

Further, as shown in fig. 1 to 3, an annular installation cavity 24 is formed in the center of the waterproof plate 17, a plurality of supporting blocks 25 distributed in an annular array are arranged on both sides of the installation cavity 24, a spring 26 is fixedly connected between the two supporting blocks 25 in a matched manner, and the waterproof plate 17 is more attached to the circumference of the second rotating rod 15 due to the self-contained resetting performance of the spring 26, so that water in sludge in the cutting cavity is prevented from permeating into the rear cavity.

The inner wall of the emulsification pump 8 is fixedly connected with a sound insulation layer 14, and the sound insulation layer 14 reduces noise generated in the using process of the device and improves the applicability of the device.

The working principle is as follows: when using, earlier fixed screw 4 and installation locating hole 3 are fixed with the device installation, further let in sewage mud in to emulsification pump 8 by inlet tube 10, then start high rotational speed motor 5 and drive impeller 19 and rotate the lift that improves sewage in emulsification pump 8, further diameter by second dwang 15 sets up, reduce the holistic weight of dwang, and then improve impeller 19's slew velocity, still regularly to pouring into lubricating oil in the inlet port 7, prevent the bearing rust-type, wholly improve the rotational speed of second dwang 15, thereby it realizes the high-lift transport function to mud to drive impeller 19 at a high speed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-lift high-speed sludge shearing machine comprises a bottom plate (1), a damping plate (2), an installation positioning hole (3) and a fixing screw (4), and is characterized in that the top of the bottom plate (1) is fixedly connected with a high-speed motor (5), the position, close to the output shaft of the high-speed motor (5), of the top of the bottom plate (1) is fixedly connected with an equipment connecting block (6), the top of one end of the equipment connecting block (6) is provided with a mounting groove, the output shaft of the high-speed motor (5) is fixedly connected with a first rotating rod (13), the first rotating rod (13) is rotatably connected in the mounting groove through a bearing, one end, far away from the high-speed motor (5), of the equipment connecting block (6) is provided with an emulsifying pump (8), the first rotating rod (13) and the center of one end, close to the high-speed motor (5), of the emulsifying pump (8) are rotatably connected through a bearing, one end of the first rotating rod (13) far away from the high-rotating-speed motor (5) is fixedly connected with a second rotating rod (15), the diameter of the second rotating rod (15) is smaller than that of the first rotating rod (13), the top of the emulsification pump (8) is fixedly connected with a water outlet pipe (9), the central position of one end of the emulsification pump (8) far away from the high-rotating-speed motor (5) is fixedly connected with a water inlet pipe (10), a fixed block (16) is fixedly arranged on the inner wall of the middle end of the emulsification pump (8), the fixed block (16) is rotationally connected with the second rotating rod (15) through a bearing, one end of the circumference of the second rotating rod (15) close to the water inlet pipe (10) is fixedly sleeved with a first fixing ring (18), fixedly connected with a plurality of impeller (19) that the annular array distributes on the circumference of first solid fixed ring (18), inlet port (7) have been seted up at the top of equipment connecting block (6).

2. The high-lift high-speed sludge shearing machine according to claim 1, wherein a second fixing ring (20) is fixedly sleeved at the bottom position of the water outlet pipe (9) on the circumference of the second rotating rod (15), and a plurality of shearing blades (21) distributed in an annular array are fixedly connected to the circumference of the second fixing ring (20).

3. A high-lift high-speed sludge shearing machine according to claim 2, wherein the shearing blade (21) is in the shape of an inverted U.

4. The high-lift high-speed sludge shearing machine according to claim 3, wherein a third fixing ring (22) is fixedly sleeved at the middle end position of the circumference of the second fixing ring (20), and a sludge cutting ring (23) is fixedly sleeved on the circumference of the third fixing ring (22).

5. A high-lift high-speed sludge shearing machine according to claim 1, wherein the caliber of the end of the water inlet pipe (10) close to the first fixing ring (18) is smaller than the caliber of the end of the water inlet pipe far away from the emulsification pump (8).

6. The high-lift high-speed sludge shearing machine according to claim 1, wherein the outer circumferential wall of one end of the water inlet pipe (10) far away from the emulsification pump (8) is provided with a connecting thread (11), and one end of the water inlet pipe (10) far away from the emulsification pump (8) is fixedly provided with a sealing ring (12).

7. The high-lift high-speed sludge shearing machine according to claim 1, wherein both ends of the fixed block (16) are fixedly connected with waterproof plates (17).

8. The high-lift high-speed sludge shearing machine according to claim 7, wherein an annular installation cavity (24) is formed in the center of the waterproof plate (17), a plurality of supporting blocks (25) distributed in an annular array are arranged on two sides of the installation cavity (24), and a spring (26) is fixedly connected between the two supporting blocks (25) which are matched with each other.

9. A high-lift high-speed sludge shearing machine according to claim 1, characterized in that the inner wall of the emulsification pump (8) is fixedly connected with a sound insulation layer (14).