CN216909901U - Equipment for preparing river sludge curing agent by using construction waste - Google Patents
Equipment for preparing river sludge curing agent by using construction waste Download PDFInfo
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- CN216909901U CN216909901U CN202123273799.6U CN202123273799U CN216909901U CN 216909901 U CN216909901 U CN 216909901U CN 202123273799 U CN202123273799 U CN 202123273799U CN 216909901 U CN216909901 U CN 216909901U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model provides equipment for preparing a river sludge curing agent by using construction waste, which solves the problems that the crushed and ground materials cannot be filtered and different materials cannot be classified and stored in the conventional preparation process of the sludge curing agent; the automatic feeding device comprises a base, wherein a stirring barrel is fixedly connected to the base, the upper end of the stirring barrel is rotationally connected with a storage barrel, five storage bins are arranged in the storage barrel, the upper end of one storage bin is connected with an external material conveying device, a filter screen is fixedly connected into the storage bin, the lower end of the storage bin is provided with a discharge hole, the outer side of the storage barrel is coaxially and fixedly connected with a collecting barrel, the collecting barrel is provided with a plurality of collecting bins matched with the storage bins, the lower ends of the storage bins are fixedly communicated with a discharging pipe arranged in the stirring barrel, the discharging pipe is fixedly connected with an electromagnetic valve, the stirring barrel is coaxially and rotationally connected with a rotating rod, and the rotating rod is fixedly connected with a plurality of stirring blades; the utility model has simple structure and extremely high universality.
Description
Technical Field
The utility model relates to the technical field of curing agent production, in particular to equipment for preparing a river sludge curing agent by using construction waste.
Background
The sludge solidification is an effective method for solving the problem of dredging sludge in the river channel, but factors influencing the solidification are many, including sludge type, curing agent mixing amount, solidification method and solidification time. However, most of the prior curing technologies are complex in composition and high in raw material cost, so that the application cost of the cured soil is increased, and meanwhile, various additive additives adopted are harmful to the environment, easily cause soil and environment pollution and are not friendly to the environment. With the increasing of the dredging sludge of the river channel, the search for a novel practical and environment-friendly sludge curing agent becomes an important task.
Wherein, along with the increase of the construction wastes, the treatment of the construction wastes is particularly important, meanwhile, in the process of preparing the riverway sludge curing agent, the construction wastes can be effectively utilized as the preparation raw materials to be mixed and stirred with the coal ash quicklime to realize the preparation of the sludge curing agent,
however, the existing preparation equipment of the sludge curing agent has the following problems:
1. when the sludge curing agent is prepared by using the construction waste, various ingredients need to be respectively injected and the percentage of the ingredients needs to be controlled due to different components of various materials, but the ingredients need to be separately injected by the conventional device and cannot be simultaneously injected and mixed, so that the effective mixing of the sludge curing agent is ensured;
2. the crushed and ground ingredients need to be filtered before being filled, but the existing device does not have the function of respectively filtering the ingredients;
3. different materials cannot be conveyed by the same external conveying device, and different materials are stored respectively.
Therefore, the utility model provides equipment for preparing the river sludge curing agent by using the construction waste to solve the problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation and overcoming the defects of the prior art, the utility model provides equipment for preparing the river sludge curing agent by using the building waste, which effectively solves the problems that the crushed and ground materials cannot be filtered and different materials cannot be classified and stored in the existing preparation process of the sludge curing agent.
The device comprises a base, wherein a stirring barrel is fixedly connected to the base, a storage barrel is rotatably connected to the upper end of the stirring barrel, five storage bins are arranged in the storage barrel and are distributed in the storage barrel at equal intervals, the upper end of one storage bin is connected with an external material conveying device, a filter sieve is fixedly connected in the storage bin, and a discharge outlet is formed in the lower end of the storage bin;
the outer side of the storage barrel is coaxially and fixedly connected with a collecting barrel, the collecting barrel is provided with a plurality of collecting bins matched with the storage bins,
the lower ends of the storage bins are fixedly communicated with a blanking pipe arranged in the stirring barrel, and the blanking pipe is fixedly connected with an electromagnetic valve;
the agitator in coaxial rotation be connected with the dwang, dwang and fixed connection be in the driving motor of agitator lower extreme link to each other, the dwang on a plurality of stirring vanes of fixedly connected with.
Preferably, storage vat lower extreme fixedly connected with the coaxial actuating sleeve of dwang, the dwang on-off sliding connection have a lift cover, the lift cover with dwang threaded connection, lift cover outside fixedly connected with spacer pin, actuating sleeve inner wall seted up with spacer pin matched with spacing rail.
Preferably, the upper end of the filter screen is in an inclined plane shape which is high near the axis of the storage barrel and low far away from the axis of the storage barrel.
Preferably, the outer wall of the storage barrel is coaxially and fixedly connected with a driving gear ring, the driving gear ring is meshed with a driving gear rotationally connected to the base, and the driving gear is connected with an adjusting motor fixedly connected to the lower end of the base;
the stirring barrel is fixedly connected with an angle sensor, and the angle sensor is connected with the adjusting motor.
Preferably, the lower end of the stirring barrel is provided with a discharging hole, and the lower end of the discharging hole is fixedly connected with a discharging valve.
Preferably, the filter sieve is a 100-mesh sieve.
Preferably, the lower end of the collecting bin is fixedly connected with a switch door.
Preferably, the upper end of the base is fixedly connected with a control module, and the control module is connected with the driving motor, the adjusting motor and the angle sensor.
The sludge curing agent preparation device is improved aiming at the existing sludge curing agent preparation device, and the problems of respectively filtering and classifying and storing different ingredients are effectively solved by arranging the storage barrel, the storage bin, the filter screen and the electromagnetic valve; the problems of vibrating the storage vat and vibrating the filter screen are effectively solved by arranging the driving sleeve, the rotating rod, the lifting sleeve, the limiting pin and the limiting rail; the problem of collecting waste materials in the reciprocating rotation process is effectively solved by arranging the upper end of the filter screen in an inclined plane shape; the problem that different materials are stored by rotating the storage barrel is effectively solved by arranging the driving gear ring, the driving gear and the angle sensor; and the structure is simple and stable, and the universality is extremely high.
Drawings
Fig. 1 is a perspective view of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
FIG. 3 is a schematic view of the storage vat and its connecting parts according to the present invention.
FIG. 4 is a schematic cross-sectional view of the storage vat and its connectors of the present invention.
Fig. 5 is a schematic view of the swivelling levers and their connections according to the utility model.
Fig. 6 is a schematic perspective view of a filter screen according to the present invention.
Detailed Description
The foregoing and other aspects, features and advantages of the utility model will be apparent from the following more particular description of embodiments of the utility model, as illustrated in the accompanying drawings in which reference is made to figures 1 to 6. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
The first embodiment of the utility model relates to a device for preparing a river sludge curing agent by using construction waste, which comprises a base 1, wherein the base 1 provides a fixed support foundation for a subsequent structure, a stirring barrel 2 is connected to the base 1, the stirring barrel 2 is fixedly connected to the base 1 in the embodiment, a storage barrel 3 is rotatably connected to the upper end of the stirring barrel 2, five storage bins 4 are arranged in the storage barrel 3, different ingredients are stored by the storage barrel 3, it is ensured that one ingredient is placed in one storage bin 4, the five storage bins 4 are distributed in the storage barrel 3 at equal intervals, the upper end of one storage bin 4 is connected with an external material conveying device, external materials are crushed by an external crusher and then are conveyed into the storage bin 4 by a conveying belt after being ground by a ball mill, a filter sieve 5 is fixedly connected in the storage bin 4, the ingredients are filtered through the filter sieve 5, the crushing effect of the ingredients entering a subsequent structure is ensured, and a discharge outlet 6 is formed in the lower end of the storage bin 4;
a collecting barrel 7 is coaxially and fixedly connected to the outer side of the storage barrel 3, waste materials staying on the filter screen 5 are collected through the collecting barrel 7, a plurality of collecting bins 8 matched with the storage bin 4 are formed in the collecting barrel 7, and the waste materials of different classifications are collected through the collecting bins 8 because the materials on each filter screen 5 are different in type and need to be classified and collected;
the lower end of the storage bin 4 is fixedly communicated with a blanking pipe 9 arranged in the stirring barrel 2, ingredients in the storage bin 4 enter the stirring barrel 2 through the blanking pipe 9, an electromagnetic valve 10 is fixedly connected to the blanking pipe 9, the electromagnetic valve 10 is used for controlling the opening and closing of the blanking pipe 9 and controlling the opening of the blanking pipe 9, so that the blanking rates of different blanking pipes 9 are controlled, the different ingredients enter the stirring barrel 2 at different weights within the same time, and the control of the proportion of different ingredients is realized;
a rotating rod 11 is coaxially and rotatably connected in the stirring barrel 2, the rotating rod 11 is connected with a driving motor 12 fixedly connected to the lower end of the stirring barrel 2, a plurality of stirring blades 13 are fixedly connected to the rotating rod 11, the rotating rod 11 is driven to rotate by the driving motor 12, the rotating rod 11 is driven to rotate to drive the stirring blades 13 to rotate, and the stirring blades 13 rotate to stir and mix ingredients entering the stirring barrel 2, so that the preparation of a sludge curing agent is realized;
in the specific implementation of this embodiment, firstly, the concrete block, the waste brick block, the fly ash and the quicklime are respectively added into a crusher to be crushed, then, the crushed concrete block, the fly ash and the quicklime are added into a raw material ball mill to be ground, and finally, the crushed concrete block, the fly ash and the quicklime are respectively conveyed into different discharging bins through the conveyor, then, the electromagnetic valves 10 are adjusted to make different opening degrees of the electromagnetic valves 10 different, so that different ingredients enter the storage barrel 3 according to a proportion, in this embodiment, a proportioning mode is provided, in which 20 to 60% of waste concrete, 10 to 30% of waste brick powder, 5 to 15% of fly ash, 5 to 15% of cement and 5 to 20% of quicklime are provided, then, the driving motor 12 is started, the driving motor 12 rotates to drive the stirring paddle 13 to rotate, and the ingredients filtered by the filter sieve 5 enter the stirring barrel 2 through the discharging pipe 9, and then the ingredients entering the stirring barrel 2 are stirred by the stirring blades 13, so that the preparation of the sludge curing agent is realized.
In the second embodiment, on the basis of the first embodiment, when filtering is performed through the filter screen 5, since the filter screen 5 is in a static state, the filter screen 5 has a poor filtering effect, the present embodiment provides a high-efficiency filtering apparatus, specifically, the lower end of the storage barrel 3 is fixedly connected with a driving sleeve 14 coaxial with the rotating rod 11, so that the driving sleeve 14 rotates to drive the storage barrel 3 to rotate synchronously, the rotating rod 11 is connected with a lifting sleeve 15 in a sliding manner, the lifting sleeve 15 is in threaded connection with the rotating rod 11, the rotating rod 11 is provided with a reciprocating screw thread in threaded engagement with the lifting sleeve 15, when the rotating rod 11 rotates, the lifting sleeve 15 slides up and down along the rotating rod 11 in a reciprocating manner, and it should be noted that the lifting sleeve 15 needs to be limited, 2 interior fixedly connected with stop collar of agitator, the stop collar on fixedly connected with lift sleeve 15 matched with gag lever post, lift sleeve 15 outside fixedly connected with spacer pin 16, 14 inner walls of drive sleeve seted up with 16 matched with spacing rails of spacer pin 16 follow lift sleeve 15 when synchronous slip from top to bottom the effect of spacer pin 16 and spacing rail matched with down, 14 can reciprocating rotation of drive sleeve, realize 3 reciprocating rotation of storage vat, and then drive 5 reciprocating rotation of filter sieve, and then strengthen filter sieve 5's filter effect.
In the third embodiment, on the basis of the second embodiment, when the filtering screen 5 is used for filtering, the retained waste material has a limited conveying effect to the collection bin 8, and the filtering effect is poor due to long retention time, so this embodiment provides a structure for effectively removing the waste material, specifically, the upper end of the filtering screen 5 is in an inclined plane shape that is high near the axis of the storage barrel 3 and low far from the axis of the storage barrel 3, so that the waste material retained at the upper end of the filtering screen 5 slides to the collection bin 8 in the reciprocating rotation process of the filtering screen 5.
Fourth embodiment, on the basis of the third embodiment, when ingredients are conveyed by an external conveyor, since the positions of the storage bins 4 are different, the blanking position of the conveyor needs to be changed correspondingly, so this embodiment provides a structure for changing the positions of the storage bins 4, specifically, a driving gear ring 17 is fixedly connected to the outer wall of the storage bin 3 coaxially, the driving gear ring 17 is engaged with a driving gear 18 rotatably connected to the base 1, the driving gear 18 is connected to an adjusting motor 19 fixedly connected to the lower end of the base 1, the adjusting motor 19 operates to drive the driving gear 18 to rotate, the driving gear 18 rotates to drive the driving gear ring 17 to rotate, the driving gear ring 17 rotates to drive the mixing tank 2 to rotate around the base 1, the storage barrel 3 is driven to rotate synchronously, the position of the storage bin 4 is changed, and the feeding of different storage bins 4 is realized under the state that the position of the external conveyor is not changed;
Fifth embodiment, on the basis of the first embodiment, in order to improve the production efficiency, the ingredients after the completion of the mixing are discharged to the external collection device in time, so this embodiment provides a structure for discharging the mixed concrete curing agent in time, specifically, the lower end of the mixing tank 2 is provided with a discharge hole, the lower end of the discharge hole is fixedly connected with a discharge valve 21, the materials at the lower end of the mixing tank 2 are discharged through the discharge hole, and the discharge valve 21 controls the opening and closing of the discharge hole, so as to realize the discharge and collection of the prepared concrete curing agent, and in order to ensure the timely discharge of the prepared concrete curing agent at the lower end, the lower end of the rotating rod 11 is fixedly connected with a scraper, the lower end of the scraper is attached to the lower end face of the mixing tank 2, so that the rotating process of the rotating rod 11 drives the scraper to rotate synchronously, the scraper blade rotate and realize scraping and pushing the concrete curing agent at the lower end of the stirring barrel 2, and the concrete curing agent is smoothly discharged to the outside.
In the sixth embodiment, on the basis of the first embodiment, the filter sieve 5 is a 100-mesh sieve, and the 5100-mesh filter sieve ensures the particle size of the ingredients entering the stirring barrel 2, ensures the sufficient mixing of the ingredients in the stirring process, and simultaneously ensures the preparation efficiency of the concrete curing agent and the performance of the concrete curing agent.
Seventh, on the basis of the first embodiment, in order to discharge the waste materials discharged into the collecting bin 8 in time and avoid long-time accumulation of the waste materials in the collecting bin 8, a switch door 22 is fixedly connected to the lower side of the collecting bin 8, and the waste materials in the collecting bin 8 are cleaned and collected by opening and closing the switch door 22.
Eighth embodiment, on the basis of third embodiment, base 1 upper end fixedly connected with control module 23, control module 23 with driving motor 12, adjusting motor 19, angle sensor link to each other, through control module 23 to driving motor 12, adjusting motor 19, angle sensor carry out unified control, guarantee the orderly cooperation between each mechanism, through can through control module 23 to driving motor 12, adjusting motor 19, angle sensor's operating cycle and process set for, improved degree of automation.
When the concrete curing agent is used, firstly, concrete blocks, waste bricks, fly ash and quick lime are respectively added into a crusher to be crushed, then, the crushed concrete blocks, the waste bricks, the fly ash and the quick lime are added into a raw material ball mill to be ground, finally, the crushed concrete blocks, the ground waste bricks, the fly ash and the quick lime are respectively conveyed into different storage bins 4 through the conveyor, then, the electromagnetic valves 10 are adjusted to enable different opening degrees of the electromagnetic valves 10 to be different, different ingredients are enabled to enter the storage bins 3 according to different proportions, the concrete curing agent at the preparation positions has different effects, wherein the proportions of the raw materials in the concrete curing agent can be adjusted according to the field, the higher the relative content of concrete powder is, the faster the water content of cured sludge is reduced, the maximum unconfined compressive strength is increased, then, the driving motor 12 is started, the driving motor 12 rotates to drive the stirring paddle 13 to rotate, the rotating rod 11 rotates to drive the lifting sleeve 15 to slide up and down in a reciprocating mode, stop pin 16 along with lift cover 15 when sliding in step from top to bottom stop pin 16 and spacing rail matched with effect under, drive cover 14 can reciprocating rotation, realize storage vat 3 reciprocating rotation, and then drive filter sieve 5 reciprocating rotation, through filter sieve 5 sieve the batching, the process filter sieve 5 batching after the batching pass through unloading pipe 9 get into agitator 2 in, then pass through stirring paddle leaf 13 stir the batching that gets into in agitator 2, the realization is right the preparation of curing agent, simultaneously be in filter sieve 5 filtered waste material get into collection storehouse 8, realize the screening to all kinds of batchs.
The sludge curing agent preparation device is improved aiming at the existing sludge curing agent preparation device, and the problems of respectively filtering and classifying and storing different ingredients are effectively solved by arranging the storage barrel, the storage bin, the filter screen and the electromagnetic valve; the problems of vibrating the storage vat and vibrating the filter screen are effectively solved by arranging the driving sleeve, the rotating rod, the lifting sleeve, the limiting pin and the limiting rail; the problem of collecting waste materials in the reciprocating rotation process is effectively solved by arranging the upper end of the filter screen in an inclined plane shape; the problem that different materials are stored by rotating the storage barrel is effectively solved by arranging the driving gear ring, the driving gear and the angle sensor; and the structure is simple and stable, and the universality is extremely high.
Claims (8)
1. The device for preparing the river sludge curing agent by using the construction waste comprises a base (1) and is characterized in that a stirring barrel (2) is connected onto the base (1), a storage barrel (3) is rotatably connected to the upper end of the stirring barrel (2), five storage bins (4) are arranged in the storage barrel (3), the five storage bins (4) are distributed in the storage barrel (3) at equal intervals, the upper end of one storage bin (4) is connected with an external material conveying device, a filter screen (5) is fixedly connected in each storage bin (4), and a discharge hole (6) is formed in the lower end of each storage bin (4);
a collecting barrel (7) is coaxially and fixedly connected with the outer side of the storage barrel (3), a plurality of collecting bins (8) matched with the storage bins (4) are arranged on the collecting barrel (7),
the lower ends of the storage bins (4) are fixedly communicated with a blanking pipe (9) arranged in the stirring barrel (2), and the blanking pipe (9) is fixedly connected with an electromagnetic valve (10);
agitator (2) in coaxial rotation be connected with dwang (11), dwang (11) and fixed connection be in agitator (2) lower extreme driving motor (12) link to each other, dwang (11) on a plurality of stirring paddle leaf of fixedly connected with (13).
2. The device for preparing the river sludge curing agent by using the construction waste is characterized in that the lower end of the storage barrel (3) is fixedly connected with a driving sleeve (14) coaxial with the rotating rod (11), the rotating rod (11) is connected with a lifting sleeve (15) in a sliding mode up and down, the lifting sleeve (15) is connected with the rotating rod (11) in a threaded mode, a limiting pin (16) is fixedly connected to the outer side of the lifting sleeve (15), and a limiting rail matched with the limiting pin (16) is arranged on the inner wall of the driving sleeve (14).
3. The equipment for preparing the river sludge curing agent by using the construction wastes as claimed in claim 2, wherein the upper end of the filter screen (5) is in an inclined plane shape which is high near the axis of the storage barrel (3) and low far away from the axis of the storage barrel (3).
4. The equipment for preparing the river sludge curing agent by using the construction waste is characterized in that a driving gear ring (17) is coaxially and fixedly connected to the outer wall of the storage barrel (3), the driving gear ring (17) is meshed with a driving gear (18) rotatably connected to the base (1), and the driving gear (18) is connected with an adjusting motor (19) fixedly connected to the lower end of the base (1);
the stirring barrel (2) is fixedly connected with an angle sensor, and the angle sensor is connected with the adjusting motor (19).
5. The equipment for preparing the river sludge curing agent by using the construction waste is characterized in that a blanking hole is formed at the lower end of the stirring barrel (2), and a discharge valve (21) is fixedly connected to the lower end of the blanking hole.
6. The equipment for preparing the river sludge curing agent by using the construction wastes as claimed in claim 1, wherein the filter screen (5) is a 100-mesh screen.
7. The equipment for preparing the river sludge curing agent by using the construction wastes as claimed in claim 1, wherein a switch door (22) is fixedly connected to the lower end of the collection bin (8).
8. The equipment for preparing the river sludge curing agent by using the construction waste is characterized in that a control module (23) is fixedly connected to the upper end of the base (1), and the control module (23) is connected with the driving motor (12), the adjusting motor (19) and the angle sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123273799.6U CN216909901U (en) | 2021-12-24 | 2021-12-24 | Equipment for preparing river sludge curing agent by using construction waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123273799.6U CN216909901U (en) | 2021-12-24 | 2021-12-24 | Equipment for preparing river sludge curing agent by using construction waste |
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| CN216909901U true CN216909901U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123273799.6U Active CN216909901U (en) | 2021-12-24 | 2021-12-24 | Equipment for preparing river sludge curing agent by using construction waste |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969644A (en) * | 2023-09-20 | 2023-10-31 | 淄博首拓环境科技有限公司 | Sludge treatment device containing hazardous substances |
-
2021
- 2021-12-24 CN CN202123273799.6U patent/CN216909901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116969644A (en) * | 2023-09-20 | 2023-10-31 | 淄博首拓环境科技有限公司 | Sludge treatment device containing hazardous substances |
| CN116969644B (en) * | 2023-09-20 | 2023-12-19 | 淄博首拓环境科技有限公司 | Sludge treatment device containing hazardous substances |
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