CN222694864U - Mud cake reducing mechanism for sewage treatment - Google Patents
Mud cake reducing mechanism for sewage treatment Download PDFInfo
- Publication number
- CN222694864U CN222694864U CN202421269787.7U CN202421269787U CN222694864U CN 222694864 U CN222694864 U CN 222694864U CN 202421269787 U CN202421269787 U CN 202421269787U CN 222694864 U CN222694864 U CN 222694864U
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- shell
- transmission
- mud cake
- frame
- sewage treatment
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- 238000011282 treatment Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 238000012216 screening Methods 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a mud cake crushing device for sewage treatment, which comprises a shell, a crusher, a transmission assembly and a control panel, wherein the shell is also provided with an auxiliary mechanism matched with a crushing mechanism, the auxiliary mechanism comprises a driven assembly and a pushing assembly, the pushing assembly comprises an L-shaped connecting rod, a vertical connecting rod and a pressing plate, a support frame is arranged at an upper opening of the shell, one end of the L-shaped connecting rod is connected with the driven assembly and extends upwards to the opening of the shell, the number of the vertical connecting rods is a plurality of, when mud cakes are crushed through the arrangement of the auxiliary mechanism, the mud cakes can be effectively pushed, the reduction of treatment efficiency caused by accumulation and retention of the mud cakes on the upper side of the crusher is avoided, meanwhile, the pushing of the mud cakes is synchronous with the operation of the transmission assembly, so that the operation synchronism of the equipment is higher, and the arrangement of a screening mechanism can be used for effectively screening the crushed mud cakes so as to ensure the mud cake treatment effect.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a mud cake crushing device for sewage treatment.
Background
In the sewage treatment process, when sewage is subjected to treatment agent or biological treatment, impurities in the sewage can be flocculated and precipitated, and after supernatant is discharged, in order to ensure that the residual sewage is completely discharged, the residual sewage containing the impurities is subjected to further extrusion or centrifugation and other treatments, at the moment, clear water is separated out, and the impurities are extruded into mud cakes.
At present, to the recycling after the innocent treatment of surplus sludge treatment mode, but before the recycle is handled, in order to be convenient for carry out the aftertreatment to it, need carry out corresponding crushing processing to the mud cake, and at present general mud cake reducing mechanism is in the crushing in-process, because of partial mud cake is cubic, it spans unable whereabouts in crushing structure easily to appear the mud cake when throwing into reducing mechanism to appear the condition that treatment efficiency reduces and mud cake is piled up, though can solve through the manual beating, but frequent manual intervention not only consumes the manpower, but also appear knocking the instrument and take place unexpected condition off hand easily.
Disclosure of utility model
The utility model aims to provide a mud cake crushing device for sewage treatment, which is used for solving the problems in the background technology.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
The mud cake crushing device for sewage treatment comprises a shell, a crusher, a transmission assembly and a control panel, wherein the crusher is arranged on the inner upper side of the shell, the transmission assembly is arranged on the outer side of the shell and is in transmission connection with the crusher, and the shell is also provided with an auxiliary mechanism matched with the crushing mechanism;
The auxiliary mechanism comprises a driven component and a pushing component, the driven component is in transmission connection with the transmission component, and the pushing component is arranged on the upper side of the shell and is connected with the driven component;
The pushing assembly comprises an L-shaped connecting rod, vertical connecting rods and an extrusion plate, wherein a supporting frame is arranged at an opening at the upper side of the shell, one end of each L-shaped connecting rod is connected with the driven assembly and extends upwards to the opening of the shell, the number of the vertical connecting rods is a plurality of and are in sliding connection with the supporting frame, the vertical connecting rods are all connected with the L-shaped connecting rods, and the extrusion plate is connected with the other ends of the vertical connecting rods and is matched with the position of the pulverizer.
The transmission assembly comprises a motor, two transmission gears and two transmission shafts, wherein the two transmission gears are both connected with the shell in a rotating way and are in external engagement with each other, the two transmission shafts are respectively connected with the two transmission gears in a concentric way and correspond to each other and rotate in the shell, the motor is connected with the shell and is connected with one transmission gear in a transmission way through an output shaft, and the pulverizer is connected with the transmission shafts.
The driven component comprises two eccentric shafts and a connecting frame, wherein the two eccentric shafts are respectively arranged on the two transmission gears, the eccentric shafts are eccentrically arranged with the transmission gears, the two eccentric shafts are arranged at the same horizontal height relative to the rotation direction, the connecting frame is connected with the shell in a vertical sliding manner through a guide rail, an opening in the middle of the connecting frame is connected with a sliding groove matched with the eccentric shafts in a sliding manner, and one end of the L-shaped connecting rod is connected with the upper end of the connecting frame in a matching manner.
The utility model discloses a screening device, including shell, grinder downside, screening mechanism, the shell is located in the shell in the grinder downside, screening mechanism includes screening frame, slide and driver, the elastic sliding locates the slide about the screening frame, the driver is located between driven component and the slide.
The sliding seat comprises a supporting frame and an outer edge rack, the shell is provided with an open slot, the outer edge rack is connected with one side, close to the transmission assembly, of the supporting frame and extends out of the open slot, the transmission comprises a vertical rack and a conducting gear, the vertical rack is connected with the lower end of the connecting frame, the conducting gear is composed of two gears which are connected concentrically, and the two gears of the conducting gear are respectively connected with the outer edge rack and the vertical rack in a meshed mode.
The screening frame downside still is equipped with the electromagnetic shaker, the electromagnetic shaker includes guide wheel and diaphragm, the diaphragm is fixed to be located in the shell and parallel with the direction of movement of braced frame, the diaphragm upper end evenly is equipped with a plurality of boss, the guide wheel be a plurality of and evenly locate the screening frame lower extreme and correspond the matching with the position of diaphragm.
Compared with the prior art, the utility model has at least the following advantages:
Through the setting of auxiliary mechanism, when smashing the processing to the mud cake, can carry out effectual promotion to the mud cake, avoid mud cake to pile up and stay and cause the treatment effeciency to reduce in the grinder upside, the promotion to the mud cake is synchronous with drive assembly's operation simultaneously for the synchronous degree of operation of equipment is higher, and screening mechanism's setting then can carry out effectual screening processing to the mud cake after smashing, in order to ensure the effect to mud cake processing.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a schematic structural view of a mud cake crushing device for sewage treatment according to the present utility model.
Fig. 2 is a cross-sectional view of the structure of the present utility model.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Fig. 4 is a schematic view of the screening mechanism of the present utility model.
The device comprises a shell 1, a pulverizer 11, an L-shaped connecting rod 2, a vertical connecting rod 21, a squeeze plate 22, a supporting frame 23, a transmission gear 3, a transmission shaft 31, an eccentric shaft 4, a connecting frame 41, a sliding chute 42, a screening frame 5, a supporting frame 52, an outer edge rack 53, an open slot 54, a vertical rack 55, a transmission gear 56, a guide wheel 6, a transverse bar 61 and a boss 62.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
1, As shown in figures 1-4, the mud cake crushing device for sewage treatment comprises a shell 1, a crusher 11, a transmission assembly and a control panel, wherein the crusher 11 is arranged on the upper inner side of the shell 1, the transmission assembly is arranged on the outer side of the shell 1 and is in transmission connection with the crusher 11, and the shell 1 is also provided with an auxiliary mechanism matched with a crushing mechanism;
the auxiliary mechanism comprises a driven component and a pushing component, the driven component is in transmission connection with the transmission component, and the pushing component is arranged on the upper side of the shell 1 and is connected with the driven component;
the bulldozing subassembly includes L shape connecting rod 2, vertical connecting rod 21 and stripper plate 22, and shell 1 upside opening is equipped with support frame 23, and L shape connecting rod 2 one end is connected with driven component and upwards extends to shell 1 opening part, and vertical connecting rod 21's quantity is a plurality of and all with support frame 23 sliding connection, and a plurality of vertical connecting rods 21 all are connected with L shape connecting rod 2, and stripper plate 22 is connected and matches with the position of grinder 11 with a plurality of vertical connecting rod 21 other ends.
When the mud cake is crushed, the mud cake is thrown into the opening on the upper side of the shell 1 from the opening on the upper side of the shell 1 into a funnel structure and is provided with a guide plate corresponding to the crusher 11, so that the mud cake can accurately slide into a gap between the two crushers 11 to be crushed, in the crushing process, the mud cake is larger in size and easily spans the upper sides of the two crushers 11 across a gap between the two crushers 11, the condition that crushing efficiency is reduced due to the fact that the mud cake is easy to stay or more mud cakes are accumulated easily occurs at the moment, therefore, in the crushing process of the crusher 11 driven by the transmission assembly, the driven assembly is synchronously driven, the driven assembly drives the L-shaped connecting rod 2 to move up and down, and accordingly the vertical connecting rod 21 connected with the L-shaped connecting rod 2 drives the extrusion plate 22 to push the crusher 11, so that the mud cake on the upper side of the crusher 11 is actively pushed to the crusher 11, the mud cake can be crushed by the crusher 11, the material accumulation is avoided, and the treatment efficiency is improved.
The transmission assembly comprises a motor, two transmission gears 3 and two transmission shafts 31, wherein the two transmission gears 3 are both connected with the shell 1 in a rotating way and are connected with each other in an external meshed way, the two transmission shafts 31 are respectively connected with the two transmission gears 3 in a concentric way, correspond to each other and are rotationally arranged in the shell 1, the motor is connected with the shell 1 and is connected with one of the transmission gears 3 in a transmission way through an output shaft, and the pulverizer 11 is connected with the transmission shafts 31.
When the motor is started, the transmission gears 3 connected with the motor are driven to rotate through the output shafts of the motor, so that the two transmission gears 3 meshed with each other synchronously rotate, the two transmission gears 3 synchronously drive the two transmission shafts 31 to rotate, namely, the two crushers 11 operate, and the two transmission gears 3 are externally meshed, so that the operation directions of the two crushers 11 are opposite, and thus, the mud cakes can be crushed effectively.
The driven component comprises two eccentric shafts 4 and a connecting frame 41, the eccentric shafts 4 are arranged on the two transmission gears 3 respectively, the eccentric shafts 4 and the transmission gears 3 are eccentrically arranged, the two eccentric shafts 4 are arranged at the same horizontal height relative to the rotation direction, the connecting frame 41 is connected with the shell 1 in a vertical sliding manner through a guide rail, an opening in the middle of the connecting frame 41 is connected with a sliding groove 42 matched with the eccentric shafts 4 in a sliding manner, and one end of the L-shaped connecting rod 2 is connected with the upper end of the connecting frame 41 in a matching manner.
When the transmission gear 3 operates, the eccentric shaft 4 connected with the transmission gear 3 synchronously moves around the circle center of the transmission gear 3, and at the moment, the eccentric shaft 4 moves to push the connecting frame 41, and the connecting frame 41 is only pushed up and down due to the fact that the connecting frame 41 is connected with the shell 1 in an up-and-down sliding mode through the guide rail, so that up-and-down reciprocating action on the pushing component is achieved.
Embodiment 2 As shown in figures 1-4, on the basis of the further improvement of embodiment 1, a screening mechanism is further arranged on the lower side of the pulverizer 11 in the shell 1, the screening mechanism comprises a screening frame 5, a sliding seat and a driver, the sliding seat is slidably arranged in the shell 1, the screening frame 5 is elastically slidably arranged on the sliding seat up and down, and the driver is arranged between the driven component and the sliding seat.
The slide comprises a supporting frame 52 and an outer edge rack 53, the shell 1 is provided with an open slot 54, the outer edge rack 53 is connected with one side of the supporting frame 52, which is close to the transmission component, and extends out of the open slot 54, the transmission comprises a vertical rack 55 and a conducting gear 56, the vertical rack 55 is connected with the lower end of the connecting frame 41, the conducting gear 56 is composed of two gears which are concentrically connected, and the two gears of the conducting gear 56 are respectively meshed and connected with the outer edge rack 53 and the vertical rack 55.
The lower side of the screening frame 5 is also provided with a vibrator, the vibrator comprises guide wheels 6 and a transverse bar 61, the transverse bar 61 is fixedly arranged in the shell 1 and is parallel to the moving direction of the supporting frame 52, a plurality of bosses 62 are uniformly arranged at the upper end of the transverse bar 61, and the guide wheels 6 are uniformly arranged at the lower end of the screening frame 5 and are correspondingly matched with the positions of the transverse bar 61.
Further in order to improve crushing effect, after mud cake is crushed by the crusher 11, the mud cake will fall into the screening frame 5, in order to ensure guiding effectiveness of mud cake, the upper side and the lower side of the crusher 11 in the shell 1 are both provided with guide plates, along with the operation of the driven component, the vertical rack 55 in the driver will synchronize with the connecting frame 41 to generate up-down motion, and the vertical rack 55 will output rotating force to the outer edge rack 53 through the transmission gear 56, at this time, the outer edge rack 53 is driven by the transmission gear 56 to generate left-right reciprocating swing, in the swing process, the guide wheel 6 at the lower end of the screening frame 5 will move along the transverse bar 61, and the guide wheel 6 will be blocked by the boss 62 to generate upward lifting effect, wherein the screening frame 5 and the slide seat are in up-down elastic sliding connection, in this embodiment, so as to keep the screening frame 5 to be in downward motion under the initial state, in this way, the screening frame 5 can generate radial vibration in the motion process along the transverse bar 61, in this way, in the swing of the screening frame 5 can also generate effective vibration to screen cake.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (6)
1. The mud cake crushing device for sewage treatment comprises a shell, a crusher, a transmission assembly and a control panel, wherein the crusher is arranged on the upper side in the shell, and the transmission assembly is arranged on the outer side of the shell and is in transmission connection with the crusher;
The auxiliary mechanism comprises a driven component and a pushing component, the driven component is in transmission connection with the transmission component, and the pushing component is arranged on the upper side of the shell and is connected with the driven component;
The pushing assembly comprises an L-shaped connecting rod, vertical connecting rods and an extrusion plate, wherein a supporting frame is arranged at an opening at the upper side of the shell, one end of each L-shaped connecting rod is connected with the driven assembly and extends upwards to the opening of the shell, the number of the vertical connecting rods is a plurality of and are in sliding connection with the supporting frame, the vertical connecting rods are all connected with the L-shaped connecting rods, and the extrusion plate is connected with the other ends of the vertical connecting rods and is matched with the position of the pulverizer.
2. The mud cake crushing device for sewage treatment according to claim 1, wherein the transmission assembly comprises a motor, two transmission gears and two transmission shafts, the two transmission gears are both in rotary connection with the shell and are in external engagement connection with each other, the two transmission shafts are respectively and concentrically connected with the two transmission gears and correspondingly and rotatably arranged in the shell, the motor is connected with the shell and is in transmission connection with one of the transmission gears through an output shaft, and the crusher is connected with the transmission shafts.
3. The mud cake crushing device for sewage treatment according to claim 2, wherein the driven component comprises two eccentric shafts and a connecting frame, the eccentric shafts are arranged on the two transmission gears respectively, the eccentric shafts and the transmission gears are arranged eccentrically, the two eccentric shafts are arranged at the same horizontal height relative to the rotation direction, the connecting frame is connected with the shell in a vertical sliding manner through a guide rail, an opening in the middle of the connecting frame is connected with a sliding chute matched with the sliding connection of the eccentric shafts, and one end of the L-shaped connecting rod is connected with the upper end of the connecting frame in a matching manner.
4. The mud cake crushing device for sewage treatment according to claim 3, wherein the lower side of the crusher in the shell is further provided with a screening mechanism, the screening mechanism comprises a screening frame, a sliding seat and a driver, the sliding seat is slidably arranged in the shell, the screening frame is elastically slidably arranged up and down on the sliding seat, and the driver is arranged between the driven component and the sliding seat.
5. The mud cake crushing device for sewage treatment according to claim 4, wherein the sliding seat comprises a supporting frame and an outer edge rack, the shell is provided with an open slot, the outer edge rack is connected with one side of the supporting frame, which is close to the transmission assembly, and extends out of the open slot, the driver comprises a vertical rack and a conducting gear, the vertical rack is connected with the lower end of the connecting frame, the conducting gear consists of two gears which are concentrically connected, and the two gears of the conducting gear are respectively meshed with the outer edge rack and the vertical rack.
6. The mud cake crushing device for sewage treatment according to claim 5, wherein the lower side of the screening frame is further provided with a vibrator, the vibrator comprises guide wheels and a cross bar, the cross bar is fixedly arranged in the shell and is parallel to the moving direction of the supporting frame, a plurality of bosses are uniformly arranged at the upper end of the cross bar, and the guide wheels are uniformly arranged at the lower end of the screening frame and are correspondingly matched with the positions of the cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421269787.7U CN222694864U (en) | 2024-06-05 | 2024-06-05 | Mud cake reducing mechanism for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421269787.7U CN222694864U (en) | 2024-06-05 | 2024-06-05 | Mud cake reducing mechanism for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN222694864U true CN222694864U (en) | 2025-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421269787.7U Active CN222694864U (en) | 2024-06-05 | 2024-06-05 | Mud cake reducing mechanism for sewage treatment |
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| CN (1) | CN222694864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120001457A (en) * | 2025-04-17 | 2025-05-16 | 山东中和食品有限公司 | A mung bean filling grinding device capable of automatically feeding |
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2024
- 2024-06-05 CN CN202421269787.7U patent/CN222694864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120001457A (en) * | 2025-04-17 | 2025-05-16 | 山东中和食品有限公司 | A mung bean filling grinding device capable of automatically feeding |
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