Sludge cleaning and curing integrated device

Abstract

The utility model relates to the technical field of sludge curing, in particular to a sludge cleaning and curing integrated device which comprises a piston barrel, a stirring barrel, a filter plate, a stirring rod, a spray head assembly, a pressing plate, a piston transmission device and a pressure sensor, a curing agent liquid inlet is formed in the left side of the piston barrel, and the upper end of the piston barrel is connected with a whole set of piston transmission device. The piston transmission device is powered by a secondary motor, a sludge buffer area is arranged on the right side of the piston barrel, the upper end of the sludge buffer area is connected with a sludge feeding port, and a curing agent liquid tank is arranged on the left side of the piston barrel. According to the sludge cleaning and curing integrated device, sludge is fully sucked into the piston barrel under the action that the piston extrudes air, the sludge is prevented from remaining in all positions of the device, meanwhile, garbage, stones and other substances are fully filtered out from the filter plate, the sludge is effectively cleaned, and therefore the curing effect of the sludge is improved, and the service life of the sludge is prolonged. And the utilization rate of solidified sludge is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge solidification, in particular to a sludge cleaning and solidification integrated device. Background Art

[0002] River silt refers to a mixture of silt and water accumulated inside a river. River silt solidification is the process of solidifying and drying the mixture of silt and water accumulated inside a river. However, in the process of collecting silt, since the silt contains garbage, stones and other materials, manual cleaning is inefficient and cannot be completely cleaned. During the solidification process, the solidification effect of the silt that has not been effectively cleaned is affected by garbage, stones and other materials, resulting in poor solidification effect and cannot be used after solidification.

[0003] After searching, the application number CN202222921679.0 discloses a sludge solidification device, including a stirring barrel, a nozzle assembly, a pressure plate, a pressure sensor, a wireless connector and a controller. An insert block is arranged between the top cover and the stirring barrel, a nozzle assembly is arranged on the outside of the screw rod, and a stirring rod is arranged inside the stirring barrel. The utility model improves the stirring effect of the sludge by arranging multiple stirring rods, so that the sludge can be fully stirred. The solid agent transported to the nozzle assembly by the liquid box can be introduced into the nozzle through the water guide port and the conduit provided in the nozzle assembly, so that the solid agent is sprayed on the sludge. The design of the head facilitates the nozzle to enter the sludge, so as to transport the solid agent inside the sludge, so that the sludge can be better solidified. The pressing plate on the inner wall of the stirring barrel is squeezed toward the sludge to detect the solidification degree of the sludge, and the pressing force of the pressing plate is detected by the pressure sensor.

[0004] With regard to the above patent, there are the following defects: there is a lack of a cleaning device. Since some sludge contains garbage, stones and other materials, it is directly solidified. Not only is the solidification effect affected by these materials, but the solidified mud cannot be used. At the same time, the garbage, stones and other materials in the sludge will accumulate in the device, affecting the operation of the device. Therefore, a more convenient sludge cleaning and solidification integrated device is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide an integrated device for sludge cleaning and solidification, so as to solve the problem of lack of cleaning device proposed in the above background technology. Since part of the sludge contains garbage, stones and other materials, direct solidification will not only affect the solidification effect by these materials, but also the solidified mud blocks cannot be used. At the same time, the garbage, stones and other materials in the sludge will accumulate in the device, affecting the operation of the device. In order to achieve the above purpose, the present utility model provides the following technical solutions: an integrated device for sludge cleaning and solidification, including a piston cylinder, a stirring barrel, a filter plate, a stirring rod, a nozzle assembly, a pressure plate, a piston transmission device and a pressure sensor. A curing agent inlet is provided on the left side of the piston cylinder, and a complete set of piston transmission devices is connected to the upper end of the piston cylinder. The piston transmission device is powered by a secondary motor. A sludge buffer zone is provided on the right side of the piston cylinder. The upper end of the sludge buffer zone is connected to the sludge feed port. A curing agent tank is provided on the left side of the piston cylinder. The upper end of the curing agent tank is connected to the curing The piston cylinder is provided with a stirring barrel below, which is separated by a filter plate, a handle is provided at the outermost end of the filter plate, a water pipe is provided at the upper end of the stirring barrel, a nozzle assembly is provided at the outer side of the water pipe, a movable device is provided at the connection between the nozzle assembly and the water pipe, a pressure plate is provided at the bottom of the stirring barrel, a pressure sensor is connected to the bottom of the pressure plate, a stirring rod is provided inside the stirring barrel, a blade is provided on the outer side of the stirring rod, a primary motor is provided at one end of the stirring rod, a support seat is provided at the bottom of the stirring barrel, and a shock-absorbing block is provided at the bottom of the support seat.

[0006] Further preferably, the upper surface of the filter plate is provided with large filter holes, the lower surface of the filter plate is provided with small filter holes, the large filter holes and the small filter holes penetrate each other, the filter plate is provided with convex grooves on the left and right sides, and a groove is provided on one side of the convex groove.

[0007] Further preferably, a pressure sensor is disposed under the pressure plate, a wireless connector and the pressure sensor are disposed inside the pressure sensor, and the pressure sensor is connected to the controller signal via the wireless connector.

[0008] Further preferably, a nozzle is arranged below the nozzle assembly, a nozzle protection cover is arranged around the nozzle, an atomizing device is arranged above the nozzle, air inlets are arranged on both sides of the atomizing device, and a liquid inlet is arranged above the atomizing device.

[0009] Further preferably, two stirring rods are provided inside the stirring barrel, the stirring rods are aligned and parallel to each other, a transmission shaft is designed between the stirring rods and the first-level motor, the stirring rods are connected to the first-level motor through the transmission shaft, and a plurality of shock-absorbing blocks are provided at the bottom of the support seat, and the shock-absorbing blocks are made of one of butyl rubber or nitrile rubber.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, a piston cylinder is provided and the piston is used to squeeze air so that the sludge is fully sucked into the piston cylinder, thereby avoiding the sludge from remaining in various parts of the device. At the same time, the sludge is fully filtered out of garbage, stones and other materials from the filter plate, and the sludge is effectively cleaned, thereby increasing the solidification effect of the sludge and the utilization rate of the solidified sludge.

[0012] In the utility model, a pressing plate and a pressure sensor are arranged at the bottom of the mixing barrel, and the solidification degree of the sludge is detected by utilizing the weight change of the sludge, so that the detection data is more accurate.

[0013] In the utility model, convex grooves and concave grooves are arranged on the left and right sides of the filter plate, so that the filter plate is more stable in the device, and a handle is arranged at the other end of the filter plate, so that the filter plate can be easily taken out of the device for cleaning.

[0014] In the utility model, an atomizing device is arranged in the nozzle assembly to atomize the curing agent, so that the curing agent and the sludge are mixed more fully and the curing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 This is a left-side structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial structure of the filter plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the partial structure of the nozzle assembly of the utility model.

[0020] In the figure: 1. piston transmission device; 3. filter plate; 4. nozzle assembly; 5. movable device; 6. water pipe; 7. blade; 8. stirring rod; 9. pressure plate; 10. stirring barrel; 11. pressure sensor; 12. handle; 13. support seat; 14. primary motor; 15. sludge feed port; 16. sludge buffer zone; 17. sludge buffer zone; 18. curing agent liquid inlet; 19. shock-absorbing block; 20. piston; 21. piston cylinder; 22. secondary motor; 301. large filter hole; 302. small filter hole; 303. convex groove; 304. concave groove; 401. liquid inlet; 402. nozzle protection cover; 403. nozzle; 404. air inlet; 405. atomizing device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a sludge cleaning and solidification integrated device, including a piston cylinder 21, a stirring barrel 10, a filter plate 3, a stirring rod 8, a nozzle assembly 4, a pressing plate 9, a piston transmission device 1 and a pressure sensor 11, a curing agent liquid inlet 18 is provided on the left side of the piston cylinder 21, and a complete set of piston transmission devices 1 are connected to the upper end of the piston cylinder 21. The piston transmission device 1 is powered by a secondary motor 22, a sludge buffer zone 16 is provided on the right side of the piston cylinder 21, and the upper end of the sludge buffer zone 16 is connected to the sludge feed port 15, and a curing agent liquid tank 17 is provided on the left side of the piston cylinder, and the upper end of the curing agent liquid tank 17 is connected to the curing agent liquid inlet 18. A stirring barrel 10 is arranged below the piston cylinder 21 and is separated by a filter plate 3. A handle 12 is arranged at the outermost end of the filter plate 3. A water pipe 6 is arranged at the upper end of the piston cylinder 21. A nozzle assembly 4 is arranged on the outer side of the water pipe 6. A movable device 5 is arranged at the connection between the nozzle assembly 4 and the water pipe 6. A pressing plate 9 is arranged at the bottom of the stirring barrel 10. A pressure sensor 11 is connected to the bottom of the pressing plate 9. A stirring rod 8 is arranged inside the stirring barrel 10. A blade 7 is arranged on the outer side of the stirring rod 8. A primary motor 14 is arranged at one end of the stirring rod 8. A support seat 13 is arranged below the stirring barrel 10. A shock-absorbing block 19 is arranged at the bottom of the support seat 13.

[0023] Furthermore, a large filter hole 301 is provided on the upper surface of the filter plate 3, and a small filter hole 302 is provided on the lower surface of the filter plate 3. The large filter hole 301 and the small filter hole 302 penetrate each other. A convex groove 303 is provided on the left and right sides of the filter plate 3, and a groove 304 is provided on one side of the convex groove 303. The convex groove 303 and the groove 304 can be separated from each other through the outermost handle 12 of the filter plate 3, so that the filter plate 3 can be taken out of the device conveniently.

[0024] A pressure sensor 11 is arranged below the pressing plate 9 , a wireless connector and the pressure sensor are arranged inside the pressure sensor 11 , and the pressure sensor is connected to the controller signal through the wireless connector.

[0025] A nozzle 403 is arranged below the nozzle assembly 4, a nozzle protection cover 402 is arranged outside the nozzle 403, an atomizing device 405 is arranged above the nozzle 403, air inlets 404 are arranged on both sides of the atomizing device 405, and a liquid inlet 401 is arranged above the atomizing device 405.

[0026] The curing agent is atomized to increase the mixing area of ​​the sludge and the curing agent.

[0027] Two stirring rods 8 are arranged inside the mixing barrel. The stirring rods 8 are aligned and parallel to each other. A transmission shaft is designed between the stirring rod 8 and the first-level motor 14. The stirring rod 8 is connected to the first-level motor 14 through the transmission shaft. A plurality of shock-absorbing blocks 19 are arranged at the bottom of the support seat 13. The shock-absorbing blocks 19 are made of one of butyl rubber or nitrile rubber. The stability of the support seat 13 is improved by arranging a plurality of shock-absorbing blocks 19.

[0028] The use method and advantages of the utility model: When the sludge cleaning and solidification integrated device is used, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, during use, the sludge enters the sludge buffer zone 16 through the sludge feed port 15, and the secondary motor 22 is connected to the back of the piston transmission device 1. The secondary motor 22 drives the piston transmission device 1 to start, and the piston 20 is connected to the bottom of the piston transmission device 1. The piston transmission device 1 transfers kinetic energy to the piston 20, and the piston 20 reciprocates up and down. When the piston 20 moves upward, the air in the device is squeezed. Under the action of atmospheric pressure, the sludge in the sludge buffer zone 16 is poured into the piston cylinder 21. When the piston 20 moves downward, the air in the device is compressed. Under the action of atmospheric pressure, the sludge passes through the filter plate 3. Entering into the mixing barrel 10, at the same time, the upper surface of the filter plate 3 is provided with a large filter hole 301, the diameter of the large filter hole 301 is 8cm, which can filter garbage, stones and other substances, and the lower surface of the filter plate 3 is provided with a small filter hole 302, the diameter of the small filter hole 302 is 5cm, which can filter other small particles, and a handle 12 is provided on the outermost side of the filter plate 3. The filter plate 3 can be taken out of the device by the handle 12, which is convenient for cleaning the filtered garbage and other substances. By arranging a plurality of stirring rods 8 in the mixing barrel 10 to stir the sludge, the mixing of the sludge and the curing agent can be accelerated, and the sludge and the curing agent can be mixed more evenly. A primary electric The first-stage motor 14 controls the stirring rod 8 to rotate, and the blades 7 on the stirring rod 8 stir the sludge. At the same time, a curing agent tank 17 is arranged on the left side of the piston cylinder 21. The upper end of the curing agent tank 17 is connected to the curing agent inlet 18 for maintaining the transportation of the curing agent. The curing agent tank is connected to a water pipe 6 below. A plurality of nozzle assemblies 4 are arranged on one side of the water pipe 6. At the same time, a movable device is arranged at the connection between the water pipe 6 and the nozzle assembly 4, and the angle of the nozzle assembly 4 can be arbitrarily changed. The nozzle assembly 4 consists of a liquid inlet 401, a nozzle protection cover 402, a nozzle 403, an air inlet 404, and an atomizing device 405. The curing agent is passed through the nozzle 403, and the air inlet 404 is connected to the nozzle protection cover 402. The nozzle 403 is connected to the air inlet 404, and the atomizing device 405 is connected to the curing agent. The water pipe 6 enters the nozzle assembly 4, and enters the atomizing device 405 through the liquid inlet 401. The air enters the atomizing device 405 through the air inlet 404. The curing agent is mixed with the air in the atomizing device 405, and becomes a spray after being squeezed, and is sprayed into the sludge by the nozzle 403. A nozzle protection cover 402 is provided on the outside of the nozzle 403 to prevent the sludge from splashing on the nozzle 403 and causing the nozzle 403 to be blocked. The curing agent is sprayed on the sludge in the form of a spray, which can better solidify the sludge and improve the curing effect. During the sludge stirring process, the whole device is supported by the support seat 13 and the shock absorbing block 19 to improve the stability of the device.

[0030] When the silt and the curing agent are fused for a period of time, the pressure sensor 11 arranged under the pressure plate 9 will continuously record the weight change of the silt. Since the moisture in the silt is removed or solidified, the density of the silt changes, and thus the weight of the silt will change. At the same time, the pressure sensor 11 and the wireless connector are arranged in the pressure sensor 11. The data recorded by the pressure sensor 11 is sent to the controller through the wireless connector, and the controller parses the data to detect the degree of solidification of the silt.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sludge cleaning and solidification integrated device, comprising a piston cylinder (21), a stirring barrel (10), a filter plate (3), a stirring rod (8), a nozzle assembly (4), a pressing plate (9), a piston transmission device (1) and a pressure sensor (11), characterized in that: The left side of the piston cylinder (21) is provided with a curing agent inlet (18), the upper end of the piston cylinder (21) is connected to a complete set of piston transmission devices (1), and the piston transmission device (1) is powered by a secondary motor (22). The right side of the piston cylinder (21) is provided with a sludge buffer zone (16), and the upper end of the sludge buffer zone (16) is connected to the sludge feed port (15). The left side of the piston cylinder is provided with a curing agent tank (17), and the upper end of the curing agent tank (17) is connected to the curing agent inlet (18). The bottom of the piston cylinder (21) is provided with a stirring barrel (10), which is separated by a filter plate (3), and the outermost end of the filter plate (3) is provided with a handle (12). ), a water pipe (6) is arranged at the upper end of the piston cylinder (21), a nozzle assembly (4) is arranged on the outer side of the water pipe (6), a movable device (5) is arranged at the connection between the nozzle assembly (4) and the water pipe (6), a pressure plate (9) is arranged at the bottom of the mixing barrel (10), a pressure sensor (11) is connected to the bottom of the pressure plate (9), a stirring rod (8) is arranged inside the mixing barrel (10), a blade (7) is arranged on the outer side of the stirring rod (8), a primary motor (14) is arranged at one end of the stirring rod (8), a support seat (13) is arranged at the bottom of the mixing barrel (10), and a shock-absorbing block (19) is arranged at the bottom of the support seat (13).

2. The sludge cleaning and solidification integrated device according to claim 1, characterized in that: The upper surface of the filter plate (3) is provided with large filter holes (301), and the lower surface of the filter plate (3) is provided with small filter holes (302); the large filter holes (301) and the small filter holes (302) penetrate each other; convex grooves (303) are provided on the left and right sides of the filter plate (3); and a concave groove (304) is provided on one side of the convex groove (303).

3. The sludge cleaning and solidification integrated device according to claim 1 is characterized in that: A pressure sensor (11) is arranged below the pressure plate (9), a wireless connector and the pressure sensor are arranged inside the pressure sensor (11), and the pressure sensor is connected to the controller signal via the wireless connector.

4. The sludge cleaning and solidification integrated device according to claim 1 is characterized in that: A nozzle (403) is arranged below the nozzle assembly (4), a nozzle protection cover (402) is arranged on the periphery of the nozzle (403), an atomizing device (405) is arranged above the nozzle (403), air inlets (404) are arranged on both sides of the atomizing device (405), and a liquid inlet (401) is arranged above the atomizing device (405).

5. The sludge cleaning and solidification integrated device according to claim 1, characterized in that: Two stirring rods (8) are arranged inside the stirring barrel (10), the stirring rods (8) are aligned and parallel to each other, a transmission shaft is designed between the stirring rods (8) and the primary motor (14), the stirring rods (8) are connected to the primary motor (14) through the transmission shaft, and a plurality of shock absorbing blocks (19) are arranged at the bottom of the support seat (13), the shock absorbing blocks (19) are made of one of butyl rubber or nitrile rubber.

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