Rapid sludge curing device for sludge storage yard

Abstract

The utility model relates to the technical field of sludge rapid curing for sludge storage yards, in particular to a sludge rapid curing device for a sludge storage yard, which is provided with a stirring mechanism and a sludge feeding mechanism, so that sludge and a curing agent can be mixed more uniformly in a sludge rapid curing process for the sludge storage yard, and the curing effect is improved. Therefore, the sludge curing efficiency and quality are improved; comprising a stirring mechanism; the feeding mechanism is mounted at the left end of the stirring mechanism, the water supply mechanism is mounted on the rear side of the stirring mechanism, the sludge discharging mechanism is mounted on the front side of the stirring mechanism, and the sludge feeding mechanism is mounted at the left end of the sludge discharging mechanism; the stirring mechanism is used for stirring, the feeding mechanism is used for feeding, the water supply mechanism is used for supplying water, the sludge discharging mechanism is used for discharging sludge, and the sludge feeding mechanism is used for feeding sludge.

Description

Technical Field

[0001] This utility model relates to the technical field of rapid solidification of sludge for sludge storage sites, and in particular to a rapid solidification device for sludge storage sites. Background Technology

[0002] With the improvement of water environment, a large amount of silt has been generated. The silt that has been dredged must be treated. At present, the treatment of dredged silt is mostly done by piling it up in a storage yard and letting it air dry naturally.

[0003] Among existing sludge rapid solidification devices for sludge dumps, such as the sludge rapid solidification device for sludge dumps disclosed in utility model patent application number 201921304529.7, this utility model can shorten the processing cycle, improve processing efficiency, and reduce the occupation of arable land.

[0004] However, during the rapid solidification process of sludge in sludge dumps, uneven mixing of the solidifying agent and sludge can lead to uneven solidification and reduced solidification quality. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a sludge rapid solidification device for sludge storage sites, which improves the efficiency and quality of sludge solidification by setting up a stirring mechanism and a sludge feeding mechanism, thereby making the sludge and solidifying agent mix more evenly during the rapid solidification process of sludge in sludge storage sites.

[0006] This utility model discloses a rapid sludge solidification device for sludge storage sites, including a mixing mechanism; it also includes a feeding mechanism, a water supply mechanism, a sludge discharge mechanism, and a sludge inlet mechanism. The feeding mechanism is installed at the left end of the mixing mechanism, the water supply mechanism is installed at the rear side of the mixing mechanism, the sludge discharge mechanism is installed at the front side of the mixing mechanism, and the sludge inlet mechanism is installed at the left end of the sludge discharge mechanism.

[0007] The mixing mechanism stirs the sludge, the feeding mechanism feeds the sludge, the water supply mechanism supplies water, the sludge discharge mechanism discharges the sludge, and the sludge inlet mechanism feeds the sludge. The equipment is hung on the hydraulic arm of an excavator via the sludge discharge mechanism. The sludge is sucked up by opening the sludge inlet mechanism, the solidifying agent is supplied by the feeding mechanism, the sludge and solidifying agent are mixed by opening the mixing mechanism, and the water supply mechanism supplies water to maintain uniform mixing. The sludge is discharged by the sludge discharge mechanism. Thus, during the rapid solidification process of sludge in the sludge storage area, the sludge and solidifying agent are mixed more evenly, thereby improving the efficiency and quality of sludge solidification.

[0008] Preferably, the mixing mechanism includes a frame, an auger, a spiral blade shaft, a mixing shaft, and a motor. The auger is installed inside the frame, and the spiral blade shaft is rotatably installed inside the auger. The input end of the mixing shaft is connected to the output end of the spiral blade shaft. The motor is installed on the right end of the frame, and its output end is connected to the input end of the spiral blade shaft. By turning on the motor, the spiral blade shaft is driven to rotate. The rotation of the spiral blade shaft drives the mixing shaft to rotate. The rotation of the spiral blade shaft discharges the mixed sludge, and the rotation of the mixing shaft mixes the sludge and the solidifying agent.

[0009] Preferably, the feeding mechanism includes a feeding auger, a second spiral blade shaft, and a curing agent bin. The feeding auger is installed at the left end of the frame and is connected to the auger. The second spiral blade shaft is rotatably installed inside the feeding auger, and its input end is connected to the output end of the stirring shaft. The curing agent bin is installed at the upper end of the feeding auger. The stirring shaft drives the second spiral blade shaft to rotate, so that the second spiral blade shaft feeds the curing agent in the curing agent bin into the auger.

[0010] Preferably, the water supply mechanism includes a water tank, a pump, nozzles, and water pipes. The water tank is installed at the rear of the frame, the pump is installed at the front of the water tank, and the nozzles are installed inside the auger. The pump output end and the nozzle input end are connected through a water pipe. By turning on the pump, water is added to the water tank through the water pipe and nozzles to make the mixing more uniform.

[0011] Preferably, the sludge discharge mechanism includes a connector, a discharge port, and a discharge pipe. The connector is installed on the excavator boom, the discharge port is installed on the right end of the connector, and the input end of the discharge port is connected to the output end of the discharge pipe. The input end of the discharge pipe extends into the auger. The mixed sludge is discharged through the discharge pipe in conjunction with the discharge port.

[0012] Preferably, the sludge feeding mechanism includes an inlet auger, a spiral blade shaft three, a motor two, two sets of bevel gears, and a feed pipe. The inlet auger is installed on the left end of the connector, the spiral blade shaft three is rotatably installed inside the inlet auger, the motor two is installed on the upper end of the connector, the two sets of bevel gears are respectively installed on the input end of the spiral blade shaft three and the output end of the motor two, and the two sets of bevel gears mesh. The input end of the feed pipe is connected to the output end of the inlet auger, and the output end of the feed pipe extends into the auger. By turning on the motor two in conjunction with the bevel gears to drive the spiral blade shaft three, the spiral blade shaft three rotates and discharges the sludge along the inlet auger through the feed pipe into the auger.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the equipment is hung on the hydraulic arm of the excavator by the sludge discharge mechanism, the sludge is sucked up by the sludge inlet mechanism, the solidifying agent is supplied by the feeding mechanism, the sludge and solidifying agent are mixed by the stirring mechanism, and the water supply mechanism is used to supply water to maintain the uniformity of mixing. The sludge is discharged by the sludge discharge mechanism. Thus, in the process of rapid solidification of sludge in sludge dumps, the sludge and solidifying agent can be mixed more evenly, thereby improving the efficiency and quality of sludge solidification. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a frontal sectional isometric structural schematic diagram of this utility model;

[0016] Figure 3 This is a right-view sectional isometric structural schematic diagram of this utility model;

[0017] Figure 4 This is an enlarged axonometric structural diagram of the mud feeding mechanism of this utility model, viewed from the front.

[0018] Figure 5 This is an enlarged axonometric structural diagram of the right-side cross-section of the sludge removal mechanism of this utility model;

[0019] The attached diagram is labeled as follows: 1. Mixing mechanism; 11. Frame; 12. Screwdriver; 13. Spiral blade shaft one; 14. Mixing shaft; 15. Motor one; 2. Feeding mechanism; 21. Feeding screwdriver; 22. Spiral blade shaft two; 23. Curing agent silo; 3. Water supply mechanism; 31. Water tank; 32. Pump; 33. Nozzle; 34. Water pipe; 4. Sludge discharge mechanism; 41. Connecting part; 42. Discharge port; 43. Discharge pipe; 5. Sludge inlet mechanism; 51. Inlet screwdriver; 52. Spiral blade shaft three; 53. Motor two; 54. Bevel gear; 55. Feed pipe. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0021] like Figures 1 to 5As shown, a sludge rapid solidification device for sludge stockpiling includes a mixing mechanism 1, a feeding mechanism 2, a water supply mechanism 3, a sludge discharge mechanism 4, and a sludge inlet mechanism 5. The feeding mechanism 2 is installed at the left end of the mixing mechanism 1, the water supply mechanism 3 is installed at the rear of the mixing mechanism 1, the sludge discharge mechanism 4 is installed at the front of the mixing mechanism 1, and the sludge inlet mechanism 5 is installed at the left end of the sludge discharge mechanism 4.

[0022] The stirring mechanism 1 stirs, the feeding mechanism 2 feeds, the water supply mechanism 3 supplies water, the mud discharge mechanism 4 discharges mud, and the mud inlet mechanism 5 inlets mud.

[0023] The stirring mechanism 1 includes a frame 11, an auger 12, a spiral blade shaft 13, a stirring shaft 14, and a motor 15. The auger 12 is installed inside the frame 11, the spiral blade shaft 13 is rotatably installed inside the auger 12, the input end of the stirring shaft 14 is connected to the output end of the spiral blade shaft 13, and the motor 15 is installed at the right end of the frame 11, and the output end of the motor 15 is connected to the input end of the spiral blade shaft 13.

[0024] The feeding mechanism 2 includes a feeding auger 21, a second spiral blade shaft 22, and a curing agent chamber 23. The feeding auger 21 is installed at the left end of the frame 11 and is connected to the auger 12. The second spiral blade shaft 22 is rotatably installed inside the feeding auger 21 and the input end of the second spiral blade shaft 22 is connected to the output end of the stirring shaft 14. The curing agent chamber 23 is installed at the upper end of the feeding auger 21.

[0025] The water supply mechanism 3 includes a water tank 31, a pump 32, a nozzle 33, and a water pipe 34. The water tank 31 is installed on the rear side of the frame 11, the pump 32 is installed on the front side of the water tank 31, the nozzle 33 is installed inside the auger 12, and the output end of the pump 32 and the input end of the nozzle 33 are connected through the water pipe 34.

[0026] The mud discharge mechanism 4 includes a connector 41, a discharge port 42 and a discharge pipe 43. It is installed on the excavator boom through the connector 41. The discharge port 42 is installed on the right end of the connector 41, and the input end of the discharge port 42 is connected to the output end of the discharge pipe 43. The input end of the discharge pipe 43 extends into the auger 12.

[0027] The mud feeding mechanism 5 includes an inlet auger 51, a spiral blade shaft 3 52, a motor 2 53, two sets of bevel gears 54, and a feed pipe 55. The inlet auger 51 is installed on the left end of the connector 41. The spiral blade shaft 3 52 is rotatably installed inside the inlet auger 51. The motor 2 53 is installed on the upper end of the connector 41. The two sets of bevel gears 54 are respectively installed on the input end of the spiral blade shaft 3 52 and the output end of the motor 2 53, and the two sets of bevel gears 54 mesh. The input end of the feed pipe 55 is connected to the output end of the inlet auger 51, and the output end of the feed pipe 55 extends into the auger 12.

[0028] The equipment is hung on the hydraulic arm of the excavator via connector 41. Motor 2 53, in conjunction with bevel gear 54, drives the spiral blade 3 52, causing it to rotate and discharge sludge through the inlet auger 51 and feed pipe 55 into the auger 12. The stirring shaft 14 drives the spiral blade 2 22 to rotate, feeding the curing agent from the curing agent chamber 23 into the auger 12. Motor 1 15 drives the spiral blade 1 13 to rotate. While rotating, the stirring shaft 14 rotates, and the mixed sludge is discharged through the rotation of the spiral blade shaft 13. The rotation of the stirring shaft 14 mixes the sludge and the solidifying agent. At the same time, the pump 32 is turned on and water is added to the water tank 31 through the water pipe 34 and the nozzle 33 to make the mixture more uniform. The mixed sludge is discharged through the discharge pipe 43 and the discharge port 42. Thus, in the process of rapid solidification of sludge in sludge stockpiles, the sludge and the solidifying agent can be mixed more uniformly, thereby improving the efficiency and quality of sludge solidification.

[0029] like Figures 1 to 5 As shown, this utility model discloses a rapid sludge solidification device for sludge storage sites. During operation, the device is hung on the hydraulic arm of an excavator via a connector 41. The second motor 53, in conjunction with a bevel gear 54, drives the third spiral shaft 52, causing it to rotate and discharge sludge along the inlet auger 51 through the feed pipe 55 into the auger 12. The stirring shaft 14 drives the second spiral shaft 22 to rotate, feeding the solidifying agent from the solidifying agent chamber 23 into the auger 12. The first motor 15 drives the first spiral shaft 13 to rotate, simultaneously rotating the stirring shaft 14, which discharges the mixed sludge. The stirring shaft 14 mixes the sludge and solidifying agent. Simultaneously, the pump 32, via a water pipe 34 and nozzle 33, adds water to the water tank 31 for more uniform mixing. The mixed sludge is then discharged through the discharge pipe 43 and discharge port 42.

[0030] The motor 15, pump 32, and motor 53 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0031] The main function achieved by this utility model is: in the process of rapid solidification of sludge in sludge dumps, by setting up a stirring mechanism and a sludge feeding mechanism, the sludge and solidifying agent can be mixed more evenly during the rapid solidification process of sludge in sludge dumps, thereby improving the efficiency and quality of sludge solidification.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A sludge rapid solidification device for a sludge yard, comprising a stirring mechanism (1); characterized in that, It also includes feeding mechanism (2), water supply mechanism (3), sludge discharge mechanism (4) and sludge feeding mechanism (5), feeding mechanism (2) is installed in the left end of stirring mechanism (1), water supply mechanism (3) is installed in the back of stirring mechanism (1), sludge discharge mechanism (4) is installed in the front of stirring mechanism (1), sludge feeding mechanism (5) is installed in the left end of sludge discharge mechanism (4); The stirring mechanism (1) is stirred, the feeding mechanism (2) is fed, the water supply mechanism (3) is water supplied, the sludge discharge mechanism (4) is sludge discharged, and the sludge feeding mechanism (5) is sludge fed.

2. The quick solidification device for sludge of a sludge yard according to claim 1, characterized by, Stirring mechanism (1) includes frame (11), auger (12), spiral blade shaft one (13), stirring shaft (14) and motor one (15), auger (12) is installed in frame (11), spiral blade shaft one (13) is rotatably installed in auger (12), stirring shaft (14) input end is connected with spiral blade shaft one (13) output end, motor one (15) is installed in the right end of frame (11), and motor one (15) output end is connected with spiral blade shaft one (13) input end.

3. The quick solidification device for sludge of claim 2, wherein Feeding mechanism (2) includes feeding auger (21), spiral blade shaft two (22) and curing agent bin (23), feeding auger (21) is installed in the left end of frame (11), and feeding auger (21) is communicated with auger (12), spiral blade shaft two (22) is rotatably installed in feeding auger (21), and spiral blade shaft two (22) input end is connected with stirring shaft (14) output end, curing agent bin (23) is installed on the upper end of feeding auger (21).

4. The quick solidification device for sludge of claim 2, wherein Water supply mechanism (3) includes water tank (31), pump (32), nozzle (33) and water pipe (34), water tank (31) is installed in the back of frame (11), pump (32) is installed in the front end of water tank (31), nozzle (33) is installed in auger (12), and pump (32) output end is connected with nozzle (33) input end through water pipe (34).

5. The quick solidification device for sludge of claim 2, wherein Sludge discharge mechanism (4) includes connecting piece (41), discharge port (42) and discharge pipe (43), which is installed on the excavator power arm through connecting piece (41), discharge port (42) is installed in the right end of connecting piece (41), and discharge port (42) input end is connected with discharge pipe (43) output end, discharge pipe (43) input end extends into auger (12).

6. The quick solidification device for sludge of a sludge yard according to claim 5, characterized by, Sludge feeding mechanism (5) includes inlet auger (51), spiral blade shaft three (52), motor two (53), two groups of bevel gears (54) and feeding pipe (55), inlet auger (51) is installed in the left end of connecting piece (41), spiral blade shaft three (52) is rotatably installed in inlet auger (51), motor two (53) is installed on the upper end of connecting piece (41), two groups of bevel gears (54) are respectively installed in spiral blade shaft three (52) input end and motor two (53) output end, and two groups of bevel gears (54) are engaged, feeding pipe (55) input end is connected with inlet auger (51) output end, and feeding pipe (55) output end extends into auger (12).

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