CN215743647U

CN215743647U - Municipal administration is mud cake processing crushing apparatus for sewage treatment

Info

Publication number: CN215743647U
Application number: CN202121319813.9U
Authority: CN
Inventors: 万成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-02-08
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses mud cake processing and crushing equipment for municipal sewage treatment, which comprises a shell and a feeding shell fixedly connected to the top of the shell, wherein the feeding shell is positioned at the central part of the side wall of the top of the shell, a pressing crushing assembly is arranged at the top of an inner cavity of the shell and is positioned right below the feeding shell, a rotating crushing assembly is arranged at the bottom of the pressing crushing assembly, guide shells are arranged on two sides of the bottom of the rotating crushing assembly and are fixedly connected to the inner wall of the shell, a crushing assembly is arranged between the two guide shells, and two discharging shells are connected to the side wall of the bottom of the shell. The mud cake that will need the breakage is poured into the casing inner chamber through the feeding shell, and the mud cake that gets into in the casing inner chamber passes through three crushing processes of pressing crushing subassembly, rotating crushing subassembly and crushing subassembly in proper order, can improve the crushing effect to the mud cake, makes the mud cake broken into less granule.

Description

Municipal administration is mud cake processing crushing apparatus for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to mud cake processing and crushing equipment for municipal sewage treatment.

Background

Municipal sewage treatment refers to measures taken to change the nature of sewage so that the sewage does not harm the environmental waters. The urban sewage treatment is generally divided into three stages: first-stage treatment, namely removing insoluble pollutants and parasitic ova in the sewage by using a physical treatment method; the second-stage treatment is to apply a biological treatment method to oxidize and degrade various complex organic matters in the sewage into simple substances; the third-stage treatment is to remove phosphorus, nitrogen, refractory organic matters, inorganic salts and the like in the sewage by applying a chemical precipitation method, a biochemical method, a physicochemical method and the like. Depending on the treatment requirements of the final effluent, it may be reasonable to resort to which treatment stage is appropriate.

At sewage treatment's in-process, can dewater the mud in the sewage after handling, make the mud cake and collect to use when being used for other some technologies to need to use the mud powder, when using the mud cake, need carry out the breakage to the mud cake through crushing equipment, traditional crushing equipment can not be broken into less granule with the mud cake at the in-process of broken mud cake, influences the subsequent use of mud cake. Therefore, a mud cake processing crushing apparatus for municipal sewage treatment is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a municipal administration is mud cake processing crushing apparatus for sewage treatment is arranged in solving prior art in-process of traditional crushing apparatus at broken mud cake, can not be broken into less granule with the mud cake, influences the problem of the follow-up use of mud cake.

According to one aspect of the utility model, the mud cake processing and crushing equipment for municipal sewage treatment comprises a shell and a feeding shell fixedly connected to the top of the shell, wherein the feeding shell is positioned at the central part of the side wall of the top of the shell, a pressing crushing assembly is arranged at the top of an inner cavity of the shell and positioned right below the feeding shell, a rotating crushing assembly is arranged at the bottom of the pressing crushing assembly, guide shells are arranged on two sides of the bottom of the rotating crushing assembly and fixedly connected to the inner wall of the shell, a crushing assembly is arranged between the two guide shells, two discharging shells are connected to the side wall of the bottom of the shell, and the rotating crushing assembly comprises two symmetrically arranged crushing rollers and a power box connected to the outer wall of the shell.

Further, the equal rigid coupling in both ends center department of broken roller has the connecting axle, and the bearing is cup jointed on the surface of one of them connecting axle, the bearing sets up on the inner wall of casing, another the connecting axle is connected to the drive shaft, the drive shaft runs through the casing lateral wall, and on the drive motor output of drive shaft connection to motor in the headstock inside.

Further, press broken subassembly and constitute by the crushing unit that two symmetries set up, crushing unit is including pressing flitch, broken round pin, connecting rod, electronic hydraulic rod and mounting panel, two press the central department that the flitch is located feeding shell bottom, the rigid coupling has the connecting rod on pressing the outer wall of flitch, the connecting rod is connected to electronic hydraulic rod's one end, the hydraulic rod rigid coupling is on the mounting panel, the mounting panel rigid coupling is on shells inner wall.

Furthermore, a plurality of crushing pins and through holes which are uniformly distributed are fixedly connected to the pressure plates, the crushing pins on the pressure plates are mutually inserted into the through holes on the other pressure plate, and the top parts of the two pressure plates are fixedly connected with material guide plates which are obliquely arranged.

Further, two one side of broken roller all is provided with dials the board, dials the bottom overlap joint of board on the surface of broken roller, and dials the other end rotation connection of board on the connecting plate, the connecting plate rigid coupling is at shells inner wall, the length of dialling the board is unanimous with the length of broken roller, dial the one end that is connected with the arc spring on the board, the other end of arc spring is connected to on the inner wall of casing.

Furthermore, the crushing component comprises a bearing plate, a pressing shell and two inclined plates, the bearing plate is fixedly connected between the two guide shells, the bottom side wall of the bearing plate is connected to the pressing shell through four mutually connected protective layers, an installation cavity is defined by the protective layers, the bearing plate and the side wall of the pressing shell together, a vibration motor is arranged inside the installation cavity, the vibration motor is arranged on the side wall of the top of the pressing shell, a plurality of uniformly distributed telescopic rods are arranged around the vibration motor, the surface of each telescopic rod is sleeved with a vibration spring, two ends of each vibration spring are fixedly connected to the bearing plate and the pressing shell respectively, inclined plates which are obliquely arranged are arranged on two sides of the pressing shell, the top and the bottom of each inclined plate are fixedly connected to the tops of the guide shell and the supporting plate respectively, the supporting plate is fixedly connected to the inner wall of the bottom of the shell, a crushing net which can be attached to the side wall of the pressing shell is embedded on each inclined plate, the crushing net is made of stainless steel materials, and two symmetrically arranged feeding holes are formed in the bearing plate.

Furthermore, the two inclined plates form a pressing cavity with an inverted isosceles triangle section.

Further, the top rigid coupling of backup pad has the boss, the boss becomes the triangular prism structure, press the bottom of material shell to offer with boss complex recess, the boss can peg graft with the recess, two ejection of compact shells are located the both sides of backup pad respectively.

According to the embodiment of the utility model, mud cakes needing to be crushed are poured into the inner cavity of the shell through the feeding shell, and the mud cakes entering the inner cavity of the shell are sequentially subjected to three crushing procedures of the pressing crushing assembly, the rotating crushing assembly and the crushing assembly, so that the crushing effect on the mud cakes can be improved, and the mud cakes are crushed into smaller particles.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present invention;

FIG. 3 is a schematic top view of an embodiment of the present invention;

fig. 4 is a schematic diagram of a part of an enlarged structure at a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. the material pressing device comprises a shell, 2, a feeding shell, 3, a material guide plate, 4, a material pressing plate, 5, a crushing pin, 6, a connecting rod, 7, an electric hydraulic push rod, 8, a mounting plate, 9, a crushing roller, 10, a connecting shaft, 11, a power box, 12, a driving motor, 13, a driving shaft, 14, a connecting plate, 15, a shifting plate, 16, an arc spring, 17, a bearing plate, 18, a feeding port, 19, a telescopic rod, 20, a vibrating spring, 21, a vibrating motor, 22, a material pressing shell, 23, a supporting plate, 24, a boss, 25, an inclined plate, 26, a crushing net, 27, a guiding shell, 28 and a protective layer.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The broken subassembly of pressing on mud cake processing crushing apparatus for municipal administration sewage treatment in this embodiment can be applicable to different crushing apparatus, for example, provides following environmental protection rubbish breaker in this embodiment, and the broken subassembly of pressing in this embodiment can be applicable to following environmental protection rubbish breaker.

The utility model provides an environmental protection rubbish breaker, including broken organism and set up in inside being used for carrying out broken crushing roller to rubbish of broken organism, the inside below of broken organism is provided with the bottom plate of slope structure, broken organism is inside to be located crushing roller top department is provided with the stock guide, the inside dust exhausting fan that is provided with of stock guide, the hole of induced drafting has been seted up to the stock guide below, the both sides of broken organism are located the same water flat line position of stock guide is provided with dust collector, the hole intercommunication of induced drafting dust collector with broken organism.

Preferably, the crushing roller is provided with two sets altogether, and every group the crushing roller all is provided with threely, with a set of threely the crushing roller equidistance distributes, and is two sets of interval between the crushing roller is degressive from top to bottom in proper order.

Preferably, the upper surface of the material guide plate adopts an inclined structure, and the lower end of the material guide plate is positioned above the position between two crushing rollers in the same group.

Preferably, the lower surface of the material guide plate is of a circular arc structure, a fixed plate is arranged above the material guide plate, and the material guide plate is fixed on the inner wall of the crusher body through the fixed plate bolts.

Preferably, dust collector include the suction chamber, set up in the inside filter plate that is used for the dirt of straining of suction chamber with set up in the collection dirt strap of suction chamber below, the filter plate with collection dirt strap all adopts detachable construction, the top fretwork of suction chamber.

Preferably, collection dirt strap top is provided with the spiral head, the cooperation has been seted up to the dust collector bottom the spiral through-hole that the spiral head used, the spiral head spiral is installed in the spiral through-hole, the draw-in groove has been seted up on the indoor portion roof of dust absorption, the filter plate top is provided with the picture peg, the filter plate bottom is provided with the mounting panel, the picture peg is pegged graft in the draw-in groove, the mounting panel bolt fastening is in the indoor wall of dust absorption.

Preferably, the filter plate adopts an inclined structure, and the inclination angle of the filter plate is 45-60 degrees.

Of course, the press crusher assembly of the present embodiment may be adapted to other different crushing apparatuses. Not repeated, a mud cake processing and crushing device for municipal sewage treatment according to an embodiment of the utility model is described below.

Please refer to fig. 1-4, a municipal administration is mud cake processing crushing apparatus for sewage treatment, including casing 1 and rigid coupling at the feeding shell 2 at casing 1 top, feeding shell 2 is located the central part of casing 1 top lateral wall, the inner chamber top of casing 1 is provided with presses broken subassembly, press broken subassembly to be located feeding shell 2 under, the bottom of pressing broken subassembly is provided with rotates broken subassembly, the bottom both sides of rotating broken subassembly are provided with guide shell 27, guide shell 27 rigid coupling is provided with crushing subassembly on casing 1's inner wall between two guide shells 27, be connected with two ejection of compact shells on casing 1's the bottom lateral wall, it includes the broken roller 9 and the headstock 11 of connection on casing 1 outer wall that two symmetries set up to rotate broken subassembly.

The equal rigid coupling in both ends center department of broken roller 9 has connecting axle 10, and the bearing is cup jointed on the surface of one of them connecting axle 10, the bearing sets up on the inner wall of casing 1, another connecting axle 10 is connected to drive shaft 13, drive shaft 13 runs through casing 1 lateral wall, and drive shaft 13 is connected to on the driving motor 12 output of motor in 11 insides of headstock.

Press broken subassembly and constitute by the crushing unit that two symmetries set up, crushing unit is including pressing flitch 4, broken round pin 5, connecting rod 6, electronic hydraulic rod 7 and mounting panel 8, two press flitch 4 to be located the center department of 2 bottoms of feeding shell, the rigid coupling has connecting rod 6 on pressing the outer wall of flitch 4, connecting rod 6 is connected to the one end of electronic hydraulic rod 7, the hydraulic rod rigid coupling is on

mounting panel

8, 8 rigid couplings of mounting panel are on 1 inner wall of casing.

The material pressing plate is characterized in that a plurality of crushing pins 5 and through holes which are uniformly distributed are fixedly connected to the material pressing plate 4, the crushing pins 5 on the material pressing plate 4 are mutually inserted into the through holes on the other material pressing plate 4, and the material guide plates 3 which are obliquely arranged are fixedly connected to the tops of the two material pressing plates 4.

Two one side of broken roller 9 all is provided with dials board 15, dials the bottom overlap joint of board 15 on broken roller 9's surface, and dials the other end of board 15 and rotate to connect on connecting plate 14, the connecting plate 14 rigid coupling is at 1 inner wall of casing, the length of dialling board 15 is unanimous with broken roller 9's length, dial the one end that is connected with arc spring 16 on the board 15, arc spring 16's the other end is connected to on 1's the inner wall of casing.

The crushing component comprises a bearing plate 17, a pressing shell 22 and two inclined plates 25, the bearing plate 17 is fixedly connected between two guide shells 27, the bottom side wall of the bearing plate 17 is connected to the pressing shell 22 through four mutually connected protective layers 28, the bearing plate 17 and the side wall of the pressing shell 22 jointly enclose an installation cavity, a vibration motor 21 is arranged inside the installation cavity, the vibration motor 21 is arranged on the side wall of the top of the pressing shell 22, a plurality of uniformly distributed telescopic rods 19 are arranged around the vibration motor 21, a vibration spring 20 is sleeved on the surface of each telescopic rod 19, two ends of each vibration spring 20 are fixedly connected to the bearing plate 17 and the pressing shell 22 respectively, the inclined plates 25 which are obliquely arranged are arranged on two sides of the pressing shell 22, the top and the bottom of each inclined plate 25 are fixedly connected to the tops of the guide shells 27 and the supporting plate 23 respectively, the supporting plate 23 is fixedly connected to the inner wall of the bottom of the shell 1, the inclined plate 25 is provided with a crushing net 26 which can be attached to the side wall of the material pressing shell 22 in an embedded mode, the crushing net 26 is made of stainless steel materials, and the bearing plate 17 is provided with two symmetrically arranged feeding holes 18.

The two sloping plates 25 enclose a pressing cavity with an inverted isosceles triangle section.

The top rigid coupling of backup pad 23 has boss 24, boss 24 becomes the triangular prism structure, press the bottom of material shell 22 to offer with boss 24 complex recess, boss 24 can peg graft with the recess, two ejection of compact shells are located the both sides of backup pad 23 respectively.

When the mud cake crusher is used, mud cakes needing to be crushed are poured into the inner cavity of the shell 1 through the feeding shell 2, the mud cakes entering the inner cavity of the shell 1 sequentially pass through three crushing procedures of the pressing crushing assembly, the rotating crushing assembly and the crushing assembly, the crushing effect on the mud cakes can be improved, the two pressing plates 4 are driven by the two electric hydraulic push rods 7 to continuously and symmetrically reciprocate, so that the mud cakes passing between the two pressing plates 4 are crushed, the mud cakes are primarily crushed by the crushing pins 5, and the falling mud cakes can be prevented from passing through the two pressing plates 4 by the two guide plates 3 which are obliquely arranged, so that the crushing effect of the pressing crushing assembly is improved.

The mud cake after pressing the crushing assembly enters a gap between the two crushing rollers 9, the two driving motors 12 drive the two crushing rollers 9 to rotate towards one side of the feeding shell 2, the mud cake is secondarily crushed by the two crushing rollers 9, the mud cake passing through the two crushing rollers 9 enters the feeding hole 18 under the guidance of the guidance shell 27, and then enters a gap between the pressing shell 22 and the crushing net 26, the mud cake fragments with smaller particles directly fall onto the bottom side wall of the shell 1 through meshes of the crushing net 26, the fragments with larger particles stay on the crushing net 26, the vibrating motor 21 drives the pressing shell 22 to vibrate in the vertical direction, so that the pressing shell 22 presses the crushing net 26, the crushing net 26 with larger particles is pressed out, the three-time crushing is realized, the telescopic rod 19 is formed by mutually sleeving two pipe bodies with different pipe diameters, and two ends of the vibrating spring 20 are respectively and fixedly connected to the outer walls of the two pipe bodies, the vibration frequency of the shell 22 is increased by the resilience of the vibration spring 20, thereby facilitating the achievement of the desired crushing effect.

When the crushing roller 9 is used for crushing mud cakes, the shifting plate 15 is in lap joint with the surface of the crushing roller 9 under the action of the arc-shaped spring 16, and in the rotating process of the crushing roller 9, fragments remained on the crushing roller 9 are shifted to the guide shell 27 by the shifting plate 15, so that excessive mud cake fragments remained on the crushing roller 9 are avoided.

The utility model has the advantages that:

1. the mud cake that will need the breakage is poured into casing 1 inner chamber through feeding shell 2 in, and the mud cake that gets into in casing 1 inner chamber is in proper order through pressing broken subassembly, rotating broken subassembly and the three broken processes of crushing subassembly, can improve the crushing effect to the mud cake.

2. When the crushing roller 9 is used for crushing mud cakes, the shifting plate 15 is in lap joint with the surface of the crushing roller 9 under the action of the arc-shaped spring 16, and in the rotating process of the crushing roller 9, fragments remained on the crushing roller 9 are shifted to the guide shell 27 by the shifting plate 15, so that excessive mud cake fragments remained on the crushing roller 9 are avoided.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a municipal administration is mud cake processing crushing apparatus for sewage treatment which characterized in that: including feeding shell (2) at casing (1) top of casing (1) and rigid coupling, feeding shell (2) are located the central part of casing (1) top lateral wall, the inner chamber top of casing (1) is provided with presses broken subassembly, press broken subassembly to be located feeding shell (2) under, the bottom of pressing broken subassembly is provided with rotates broken subassembly, the bottom both sides of rotating broken subassembly are provided with guide shell (27), guide shell (27) rigid coupling is provided with the crushing subassembly on the inner wall of casing (1) between two guide shells (27), be connected with two ejection of compact shells on the bottom lateral wall of casing (1), it includes broken roller (9) and headstock (11) of connection on casing (1) outer wall that two symmetries set up to rotate broken subassembly.

2. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 1, wherein: the equal rigid coupling in both ends center department of broken roller (9) has connecting axle (10), and the bearing is cup jointed on the surface of one of them connecting axle (10), the bearing sets up on the inner wall of casing (1), another connecting axle (10) are connected to drive shaft (13), casing (1) lateral wall is run through in drive shaft (13), and drive shaft (13) are connected to on driving motor (12) the output of motor in power box (11) inside.

3. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 1, wherein: press the broken unit that the subassembly set up by two symmetries and constitute, broken unit is including pressing flitch (4), broken round pin (5), connecting rod (6), electronic hydraulic rod (7) and mounting panel (8), two press the center department that flitch (4) are located feeding shell (2) bottom, the rigid coupling has connecting rod (6) on pressing the outer wall of flitch (4), connecting rod (6) are connected to the one end of electronic hydraulic rod (7), the hydraulic rod rigid coupling is on mounting panel (8), mounting panel (8) rigid coupling is on casing (1) inner wall.

4. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 3, wherein: the material pressing plate is characterized in that a plurality of crushing pins (5) and through holes which are uniformly distributed are fixedly connected to the material pressing plate (4), the crushing pins (5) on the material pressing plate (4) are mutually inserted into the through holes on the other material pressing plate (4), and the top parts of the two material pressing plates (4) are fixedly connected with material guide plates (3) which are obliquely arranged.

5. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 1, wherein: two one side of broken roller (9) all is provided with dials board (15), dials the bottom overlap joint of board (15) on the surface of broken roller (9), and dials the other end rotation connection of board (15) on connecting plate (14), connecting plate (14) rigid coupling is at casing (1) inner wall, the length of dialling board (15) is unanimous with the length of broken roller (9), dial the one end that is connected with arc spring (16) on board (15), the other end of arc spring (16) is connected to on the inner wall of casing (1).

6. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 1, wherein: the crushing component comprises a bearing plate (17), a pressing shell (22) and two inclined plates (25), the bearing plate (17) is fixedly connected between two guide shells (27), the bottom side wall of the bearing plate (17) is connected to the pressing shell (22) through four mutually connected protective layers (28), the bearing plate (17) and the side wall of the pressing shell (22) jointly enclose an installation cavity, a vibration motor (21) is arranged inside the installation cavity, the vibration motor (21) is arranged on the side wall of the top of the pressing shell (22), a plurality of uniformly distributed telescopic rods (19) are arranged around the vibration motor (21), a vibration spring (20) is sleeved on the surface of the telescopic rod (19), the two ends of the vibration spring (20) are fixedly connected to the bearing plate (17) and the pressing shell (22) respectively, the inclined plates (25) which are obliquely arranged are arranged on the two sides of the pressing shell (22), the top and the bottom of swash plate (25) are respectively on rigid coupling to guide shell (27) and backup pad (23) top, backup pad (23) rigid coupling is on the bottom inner wall of casing (1), the gomphosis is provided with broken net (26) that can laminate with pressing material shell (22) lateral wall on swash plate (25), broken net (26) are made by stainless steel material, set up feed inlet (18) that two symmetries set up on bearing plate (17).

7. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 6, wherein: the two sloping plates (25) form a pressing cavity with an inverted isosceles triangle section.

8. The mud cake processing crushing apparatus for municipal sewage treatment according to claim 7, wherein: the top rigid coupling of backup pad (23) has boss (24), boss (24) become the triangular prism structure, press the bottom of material shell (22) to offer with boss (24) complex recess, boss (24) can peg graft with the recess, and two ejection of compact shells are located the both sides of backup pad (23) respectively.