CN216173014U - Dry block crushing device after sludge drying treatment - Google Patents
Dry block crushing device after sludge drying treatment Download PDFInfo
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- CN216173014U CN216173014U CN202122388754.7U CN202122388754U CN216173014U CN 216173014 U CN216173014 U CN 216173014U CN 202122388754 U CN202122388754 U CN 202122388754U CN 216173014 U CN216173014 U CN 216173014U
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Abstract
The utility model belongs to the field of sludge treatment, and particularly relates to a dried block crushing device after sludge drying treatment, which comprises an upper case, a lower case, a driving motor, a lead screw, a hollow rotating shaft, a pressure plate and a secondary crushing mechanism, wherein the lower end of the upper case is fixedly connected with two support legs, the upper case is installed at the upper end of the lower case, a sieve plate is connected between the upper case and the lower case, a feeding pipe communicated with the inside of the upper case is obliquely arranged at the side end of the upper case, the driving motor is installed at the upper end of the upper case, the lead screw is vertically and rotatably installed at the center of the sieve plate, the upper end of the lead screw is connected with the output end of the driving motor, the pressure plate is installed on the lead screw, and the pressure plate is in sliding fit with the inner side wall of the upper case.
Description
Technical Field
The utility model belongs to the field of sludge treatment, and particularly relates to a dry block crushing device after sludge drying treatment.
Background
Sludge treatment (slurry treatment): the sludge is subjected to reduction, stabilization and harmless processing procedures such as concentration, conditioning, dehydration, stabilization, drying or incineration and the like, and the sludge treatment is a process of reduction, stabilization and harmless treatment on the sludge. The higher the degree of wastewater treatment, the more sludge residue will be produced to be treated. A general sewage treatment plant must be provided with a sludge treatment facility unless the sewage is treated using land treatment or a sewage pond. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and costly part of the operation of sewage treatment systems.
The conventional dry sludge blocks after drying treatment are usually crushed by using stamping parts, but the dry sludge blocks cannot be crushed uniformly by only stamping crushing, so that the dry sludge blocks with large multi-size diameters exist in the crushed dry sludge blocks, and the subsequent processing operation of the sludge is influenced; in order to solve the problems, the dry block crushing device after the sludge drying treatment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dry block crushing device after sludge drying treatment.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a dried block crushing device after sludge drying treatment comprises an upper case, a lower case, a driving motor, a screw rod, a hollow rotating shaft, a pressure plate and a secondary crushing mechanism, wherein the lower end of the upper case is fixedly connected with two support legs, the upper case is installed at the upper end of the lower case, a sieve plate is connected between the upper case and the lower case, a feeding pipe communicated with the inside of the upper case is obliquely arranged at the side end of the upper case, the driving motor is installed at the upper end of the upper case, the screw rod is vertically and rotatably installed at the center of the sieve plate, the upper end of the screw rod is connected with the output end of the driving motor, the pressure plate is installed on the screw rod and is in sliding fit with the inner side wall of the upper case, the hollow rotating shaft is rotatably installed at the lower end of the pressure plate and is penetrated by the screw rod, a plurality of crushing blades are annularly distributed on the outer side surface of the hollow rotating shaft, a first gear ring is arranged on the inner side surface of the hollow rotating shaft, and a rotating motor is installed at the upper end of the pressure plate, and the output end of the rotating motor penetrates through the pressure plate to the inside of the hollow rotating shaft and is connected with a first gear meshed with the first gear ring, a secondary crushing mechanism is rotatably installed at the bottom in the lower case, and the lower end of the screw rod penetrates through the sieve plate and is used for driving the secondary crushing mechanism to rotate.
Preferably, the secondary crushing mechanism comprises a supporting seat, a first crushing roller and a second crushing roller, the lower end of the supporting seat is rotatably installed at the bottom of the lower case through a rotating shaft, the lower end of the first crushing roller is fixedly installed at the center of the supporting seat, the upper end of the first crushing roller is connected with the lower end of a screw rod, the second crushing roller is symmetrically rotatably installed on the supporting seat and symmetrically distributed about the first crushing roller, the lower end of the second crushing roller is in through connection with a second gear, and a second gear ring meshed with the two second gears is arranged on the inner side wall of the lower case.
Preferably, a plurality of crushing knives are arranged on the lower surfaces of the plurality of crushing blades and the hollow rotating shaft at equal intervals.
Preferably, the roller knives on the two second crushing rollers are distributed in a staggered way with the roller knives on the first crushing roller.
Preferably, the bottom of the lower case is symmetrically provided with two discharging pipes communicated with the inside of the lower case.
The utility model has the beneficial effects that:
when the device is used, the sludge dry blocks are poured into the upper case from the feeding pipe, the driving motor is started, the lead screw is rotated positively and reversely, so that the pressure plate is extruded and crushed up and down along the inner wall of the upper case, the rotating motor is started while the sludge dry blocks are extruded and crushed, the first gear rotates, the hollow rotating shaft rotates under the meshing action of the first gear and the first gear ring, the crushing blades and the lower surface of the hollow rotating shaft are equidistantly provided with a plurality of crushing blades to rotate the crushed sludge dry blocks, the crushing effect and efficiency are greatly improved, in addition, the lead screw rotates to drive the first crushing roller and the supporting seat to rotate, the second gears at the lower ends of the two second crushing rollers walk on the second gear ring, the reaction force generated by the second gear ring drives the two second gears to rotate, and the two second crushing rollers rotate around the central point of the lower case simultaneously, under the cooperation with first crushing roller, the dry piece of mud continues fully to roll the breakage in the lower quick-witted case of screening through the sieve after the extrusion breakage to make the broken thoroughly of dry piece of mud, provide the guarantee for subsequent sludge processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention are briefly described above. It is obvious that the above described figures are only some embodiments of the utility model, and that for a person skilled in the art, other figures can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the tray of the present invention;
FIG. 3 is a cross-sectional view of the lower housing of the present invention
In the figure: 1-upper case, 2-lower case, 3-driving motor, 4-support leg, 5-sieve plate, 6-feeding pipe, 7-screw rod, 8-hollow rotating shaft, 9-pressure plate, 10-crushing leaf, 11-rotating motor, 12-first gear ring, 13-first gear, 14-first crushing roller, 15-second crushing roller, 16-second gear, 17-second gear ring, 18-crushing knife, 19-discharging pipe and 20-supporting seat.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3: a dried block crushing device after sludge drying treatment comprises an upper case 1, a lower case 2, a driving motor 3, a lead screw 7, a hollow rotating shaft 8, a pressure plate 9 and a secondary crushing mechanism, wherein the lower end of the upper case 1 is fixedly connected with two support legs 4, the upper case 1 is installed at the upper end of the lower case 2, a sieve plate 5 is connected between the upper case 1 and the lower case 2, a feeding pipe 6 communicated with the inside of the upper case 1 is obliquely arranged at the side end of the upper case 1, the driving motor 3 is installed at the upper end of the upper case 1, the lead screw 7 is vertically and rotatably installed at the center of the sieve plate 5, the upper end of the lead screw is connected with the output end of the driving motor 3, the pressure plate 9 is installed on the lead screw 7, the pressure plate 9 is in sliding fit with the inner side wall of the upper case 1, the hollow rotating shaft 8 is rotatably installed at the lower end of the pressure plate 9 and is penetrated by the lead screw 7, a plurality of crushing blades 10 are annularly distributed on the outer side surface of the hollow rotating shaft 8, be equipped with first ring gear 12 on the internal side surface, rotating electrical machines 11 is installed to pressure disk 9 upper end, and inside rotating electrical machines 11 output run through pressure disk 9 to hollow rotating shaft 8, and be connected with the first gear 13 with first ring gear 12 meshing, secondary crushing mechanism is being installed in the bottom rotation in lower quick- witted case 2, 7 lower extremes of lead screw run through sieve 5, and are used for driving secondary crushing mechanism and rotate.
Specifically, the secondary crushing mechanism comprises a supporting seat 20, a first crushing roller 14 and a second crushing roller 15, the lower end of the supporting seat 20 is rotatably installed at the bottom of the lower case 2 through a rotating shaft, the lower end of the first crushing roller 14 is fixedly installed at the center of the supporting seat 20, the upper end of the first crushing roller is connected with the lower end of a screw 7, the two second crushing rollers 15 are symmetrically rotatably installed on the supporting seat 20 and are symmetrically distributed about the first crushing roller 14, the lower ends of the two second crushing rollers 15 are in through connection with a second gear 16, and a second gear ring 17 meshed with the two second gears 16 is arranged on the inner side wall of the lower case 2.
Specifically, a plurality of crushing blades 18 are arranged on the lower surfaces of the crushing blades 10 and the hollow rotating shaft 8 at equal intervals.
Specifically, the roller blades of the two second crushing rollers 15 are distributed in a staggered manner with respect to the roller blades of the first crushing roller 14.
Specifically, two discharging pipes 19 communicated with the interior of the lower case 2 are symmetrically arranged at the bottom of the lower case 2.
The working principle is as follows: when the device is used, dry sludge blocks are poured into the upper case 1 from the feeding pipe 6, the driving motor 3 is started, the lead screw 7 is enabled to be interrupted to rotate positively and negatively, the pressure plate 9 is enabled to extrude and crush the dry sludge blocks up and down along the inner wall of the upper case 1, the rotating motor 11 is started while the dry sludge blocks are extruded and crushed, the first gear 13 rotates, the hollow rotating shaft 8 rotates under the meshing action of the first gear 13 and the first gear ring 12, the plurality of crushing blades 18 are arranged on the lower surfaces of the plurality of crushing blades 10 and the hollow rotating shaft 8 at equal intervals to rotate the dry sludge blocks, the crushing effect and efficiency are greatly improved, in addition, the lead screw 7 rotates to drive the first crushing rollers 14 and the supporting seat 20 to rotate, the second gears at the lower ends of the two second crushing rollers 15 walk on the second gear ring 17 along with the second gear, the reaction force generated by the second gear ring 17 drives the two second gears 16 to rotate along with the second gear, thereby make two second crushing rollers 15 revolve round lower quick-witted case 2 central point rotation in the same time, under the mating reaction with first crushing roller 14, to the dry piece of mud that falls down quick-witted case 2 of screening through sieve 5 after the extrusion breakage continue fully to roll the breakage to make the dry piece of mud by broken thoroughly, provide the guarantee for subsequent sludge processing.
It should be understood that the above-described embodiments are merely preferred embodiments of the utility model and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the utility model as long as they do not depart from the spirit of the utility model. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (5)
1. The utility model provides a dry piece breaker after mud drying process which characterized in that: the secondary crushing machine comprises an upper case (1), a lower case (2), a driving motor (3), a lead screw (7), a hollow rotating shaft (8), a pressure plate (9) and a secondary crushing mechanism, wherein the lower end of the upper case (1) is fixedly connected with two support legs (4), the upper case (1) is installed at the upper end of the lower case (2), a sieve plate (5) is connected between the upper case (1) and the lower case (2), a feeding pipe (6) communicated with the interior of the upper case (1) is obliquely arranged at the side end of the upper case (1), the driving motor (3) is installed at the upper end of the upper case (1), the lead screw (7) is vertically and rotatably installed at the center of the sieve plate (5), the upper end of the lead screw is connected with the output end of the driving motor (3), the pressure plate (9) is installed on the lead screw (7), the pressure plate (9) is in sliding fit with the inner side wall of the upper case (1), the hollow rotating shaft (8) is rotatably installed at the lower end of the pressure plate (9), and run through by lead screw (7), outside surface ring distribution has a plurality of crushing leaf (10) on hollow rotating shaft (8), is equipped with first ring gear (12) on the inboard surface, rotating electrical machines (11) are installed to pressure disk (9) upper end, and inside rotating electrical machines (11) output run through pressure disk (9) to hollow rotating shaft (8), and be connected with first gear (13) with first ring gear (12) meshing, secondary crushing mechanism is being installed in bottom rotation in lower quick-witted case (2), lead screw (7) lower extreme runs through sieve (5), and is used for driving secondary crushing mechanism and rotates.
2. The device for crushing the dried sludge blocks after the sludge drying treatment according to claim 1, wherein: the secondary crushing mechanism comprises a supporting seat (20), a first crushing roller (14) and a second crushing roller (15), wherein the lower end of the supporting seat (20) is rotatably installed at the bottom of the lower case (2) through a rotating shaft, the lower end of the first crushing roller (14) is fixedly installed at the upper center of the supporting seat (20), the upper end of the first crushing roller is connected with the lower end of a screw rod (7), the second crushing roller (15) is symmetrically rotated on the mounting supporting seat (20) and is symmetrically distributed about the first crushing roller (14), the lower end of the second crushing roller (15) is in through connection with a second gear (16), and a second gear ring (17) meshed with the two second gears (16) is arranged on the inner side wall of the lower case (2).
3. The device for crushing the dried sludge blocks after the sludge drying treatment according to claim 1, wherein: a plurality of crushing knives (18) are arranged on the lower surfaces of the plurality of crushing leaves (10) and the hollow rotating shaft (8) at equal intervals.
4. The device for crushing the dried sludge blocks after the sludge drying treatment according to claim 2, wherein: the roller blades on the two second crushing rollers (15) are distributed in a staggered way with the roller blades on the first crushing roller (14).
5. The device for crushing the dried sludge blocks after the sludge drying treatment according to claim 1, wherein: and two discharging pipes (19) communicated with the interior of the lower case (2) are symmetrically arranged at the bottom of the lower case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122388754.7U CN216173014U (en) | 2021-09-29 | 2021-09-29 | Dry block crushing device after sludge drying treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122388754.7U CN216173014U (en) | 2021-09-29 | 2021-09-29 | Dry block crushing device after sludge drying treatment |
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| Publication Number | Publication Date |
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| CN216173014U true CN216173014U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122388754.7U Active CN216173014U (en) | 2021-09-29 | 2021-09-29 | Dry block crushing device after sludge drying treatment |
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| CN (1) | CN216173014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483861A (en) * | 2018-05-31 | 2018-09-04 | 广州晟启能源设备有限公司 | Mud scraper and mud-scraping mechanism |
-
2021
- 2021-09-29 CN CN202122388754.7U patent/CN216173014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483861A (en) * | 2018-05-31 | 2018-09-04 | 广州晟启能源设备有限公司 | Mud scraper and mud-scraping mechanism |
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