Water reducing agent feeding dust removal device

Abstract

The utility model discloses a water reducing agent feeding dust removal device, relates to the technical field of water reducing agent feeding, and aims to solve the problems that a water reducing agent is easy to mix with dust during feeding so as to influence use, and the caked water reducing agent is easy to block during feeding, the water reducing agent feeding dust removal device comprises a feeding tank, and one side of the outer surface of the feeding tank is fixedly communicated with a feeding pipe; a dust removal mechanism is arranged on the outer wall of the front end of the feeding pipe. A smashing assembly is arranged in the feeding tank. Suction force is generated through the exhaust fan, dust is sucked through the dust rake, the dust enters the dust filtering bag through the connecting pipe to be collected, the buckle block is driven to rotate through the rotating cap, the movable cover can be opened so that the dust filtering bag can be cleaned, the caking water reducing agent can be intercepted through the screening plate, and the dust filtering bag can be cleaned. The crushing blades rotate to crush the caked water reducing agent, and the dredging rod stirs and dredges the falling water reducing agent, so that the problems that the use is affected due to the fact that the water reducing agent is easily mixed with dust during feeding and the caked water reducing agent is easily blocked during feeding are effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water reducing agent feeding technical field, concretely is a water reducing agent feeding dust removal device. BACKGROUND

[0002] Water reducing agent is a kind of concrete additive that can significantly reduce the mixing water quantity under the condition of maintaining the slump of concrete basically unchanged;Water reducing agent mostly belongs to anionic surfactant, has dispersion effect on cement particles after being added to concrete mixture, can improve its workability, reduces unit water quantity, thereby improves the fluidity of concrete mixture.

[0003] At present, when water reducing agent is conveyed using existing feeding device, there are many problems influencing feeding efficiency and product quality, specifically, water reducing agent is easy to mix with dust in the air in the feeding process, which not only influences the use effect of water reducing agent, but also increases the difficulty of subsequent processing, simultaneously, water reducing agent can form agglomerates in storage or transportation process, these agglomerates are easy to block feeding channel after entering feeding device, cause feeding to be not smooth.

[0004] Therefore, water reducing agent feeding dust removal device is needed, to solve the problems that water reducing agent is easy to mix with dust in feeding in prior art, and agglomerated water reducing agent is easy to cause blockage in feeding. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of water reducing agent feeding dust removal device, to solve the problems that water reducing agent is easy to mix with dust in feeding in prior art, and agglomerated water reducing agent is easy to cause blockage in feeding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of water reducing agent feeding dust removal device, including feeding tank, the feeding tank outer surface one side is fixedly connected with inlet tube, the feeding tank bottom end is fixedly connected with discharge pipe, the inlet tube front end outer wall is provided with dust removal mechanism, the feeding tank is internally provided with crushing assembly;

[0007] The dust removal mechanism includes dust removal shell and dust scraper, the dust removal shell is fixedly connected at the inlet tube front end outer wall, four connection rods are fixedly connected on the dust removal shell rear end inner wall, the same dust bag is fixedly connected between the four connection rods, the dust removal shell is internally provided with exhaust fan, the dust removal shell bottom surface is provided with exhaust port, the dust bag top surface is fixedly connected with connecting pipe, and the dust scraper is fixedly connected at the inlet tube front end inner wall.

[0008] It needs to be explained in the scheme that the crushing assembly includes a screening plate and a motor, the screening plate is fixedly connected inside the feeding tank, the motor is installed at the top center of the feeding tank, the output end of the motor is rotatably penetrated through the inner wall of the top end of the feeding tank and is coaxially fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is tightly sleeved with a crushing blade.

[0009] It is further worth mentioning that the dust removal shell front end outer wall penetrates the dust removal port, the dust removal shell front end outer wall is provided with a sealing ring corresponding to the dust removal port, the dust removal shell front end outer wall is rotatably connected with a movable cover, and the dust removal shell front end outer wall is rotatably connected with a rotating cap, the outer surface of the rotating cap is fixedly connected with a buckle block for locking and positioning the movable cover.

[0010] It needs to be further explained that the bottom end of the rotating shaft is rotatably penetrated through the bottom end of the screening plate and is coaxially fixedly connected with a rotating block, two through holes symmetrically distributed are penetrated through the top end of the rotating block, and a dredging rod is fixedly connected to the outer surface of the rotating shaft located at the bottom of the screening plate.

[0011] As a preferred embodiment, the end of the connecting pipe away from the dust filter bag penetrates through the front end inner wall of the feeding pipe and is fixedly communicated with the dust scraper, and the crushing blade is attached to the top end of the screening plate.

[0012] As a preferred embodiment, the front end outer wall of the movable cover is fixedly connected with a handle, and the outer surface of the rotating block is rotatably matched with the inner surface of the bottom of the feeding tank.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. Through the action of the dust removal mechanism, the suction of the suction fan can suck the dust through the dust scraper, the dust enters the dust filter bag through the connecting pipe for collection, the rotating cap drives the buckle block to rotate, the movable cover can be opened to clean the dust filter bag, the operation is simple, and the problem that the water reducing agent is easily mixed with dust during feeding and affects use is avoided.

[0015] 2. Through the action of the crushing assembly, the screening plate intercepts the caked water reducing agent, the rotating shaft drives the crushing blade to rotate to crush the caked water reducing agent, the dredging rod stirs and dredges the falling water reducing agent, the water reducing agent feeding speed is improved, the clogging phenomenon is prevented, and the problem that the caked water reducing agent is easily clogged during feeding is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the feeding tank front view cross section structure schematic diagram of the utility model;

[0018] Figure 3 This is a side view sectional diagram of the feed pipe of this utility model;

[0019] Figure 4 This is a side view cross-sectional structural diagram of the dust collector housing of this utility model.

[0020] The following are the labels in the diagram: 1. Feeding tank; 2. Feed pipe; 3. Discharge pipe; 4. Dust removal mechanism; 41. Dust removal housing; 42. Connecting rod; 43. Dust filter bag; 44. Exhaust fan; 45. Exhaust port; 46. Connecting pipe; 47. Dust squeegee; 5. Crushing assembly; 51. Screening plate; 52. Motor; 53. Rotating shaft; 54. Crushing blade; 6. Dust discharge port; 7. Sealing ring; 8. Movable cover; 9. Rotating cap; 10. Buckle block; 11. Rotating block; 12. Through hole; 13. Unblocking rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example: Figures 1-4 As shown, this utility model provides a technical solution, including a feeding tank 1, a feeding pipe 2 fixedly connected to one side of the outer surface of the feeding tank 1, a discharging pipe 3 fixedly connected to the bottom end of the feeding tank 1, a dust removal mechanism 4 provided on the outer wall of the front end of the feeding pipe 2, and a crushing component 5 provided inside the feeding tank 1.

[0023] The dust removal mechanism 4 includes a dust removal housing 41 and a dust squeegee 47. The dust removal housing 41 is fixedly connected to the outer wall of the front end of the feed pipe 2. Four evenly distributed connecting rods 42 are fixedly connected to the inner wall of the rear end of the dust removal housing 41. The same dust filter bag 43 is fixedly connected between the four connecting rods 42. An exhaust fan 44 is installed inside the dust removal housing 41. An exhaust port 45 is opened through the bottom surface of the dust removal housing 41. A connecting pipe 46 is fixedly connected to the top surface of the dust filter bag 43. The dust squeegee 47 is fixedly connected to the inner wall of the front end of the feed pipe 2.

[0024] Further as Figure 1 and Figure 2 As shown, it is worth noting that the crushing component 5 includes a screening plate 51 and a motor 52. The screening plate 51 is fixedly connected inside the feeding tank 1. The motor 52 is installed at the center of the top of the feeding tank 1. The output end of the motor 52 rotates through the inner wall of the top of the feeding tank 1 and is coaxially fixedly connected to a rotating shaft 53. A crushing blade 54 is tightly sleeved on the outer surface of the rotating shaft 53.

[0025] Further asFigure 1 、 Figure 3 and Figure 4 As shown in

[0026] Further as shown in Figure 2 , it is worth noting that the front end of the dust removal shell 41 is provided with a dust removal port 6, and the front end of the dust removal shell 41 is provided with a sealing ring 7 corresponding to the dust removal port 6, and the front end of the dust removal shell 41 is rotatably connected with a movable cover 8, and the front end of the dust removal shell 41 is rotatably connected with a rotating cap 9, and the outer surface of the rotating cap 9 is fixedly connected with a buckle block 10 for locking and positioning the movable cover 8.

[0027] Further as shown in Figure 2 、 Figure 3 and Figure 4 , it is worth noting that the front end of the dust removal shell 41 is provided with a dust removal port 6, and the front end of the dust removal shell 41 is provided with a sealing ring 7 corresponding to the dust removal port 6, and the front end of the dust removal shell 41 is rotatably connected with a movable cover 8, and the front end of the dust removal shell 41 is rotatably connected with a rotating cap 9, and the outer surface of the rotating cap 9 is fixedly connected with a buckle block 10 for locking and positioning the movable cover 8.

[0028] Further as shown in Figure 1 、 Figure 2 and Figure 3 , it is worth noting that the front end of the dust removal shell 41 is provided with a dust removal port 6, and the front end of the dust removal shell 41 is provided with a sealing ring 7 corresponding to the dust removal port 6, and the front end of the dust removal shell 41 is rotatably connected with a movable cover 8, and the front end of the dust removal shell 41 is rotatably connected with a rotating cap 9, and the outer surface of the rotating cap 9 is fixedly connected with a buckle block 10 for locking and positioning the movable cover 8.

[0029] In summary: the feeding device in use, first open the suction fan 44 and the motor 52, the water reducing agent is put into the feeding tank 1 through the feeding pipe 2, in this process, the suction fan 44 generates suction, through the dust scraper 47 to the dust in the feeding pipe 2, the dust through the connecting pipe 46 into the filter bag 43, in order to achieve the dust removal process in the process of water reducing agent feeding, when the dust in the filter bag 43 is more, rotate the rotating cap 9 to drive the buckle block 10 to move, so as to release the locking of the movable cover 8, open the movable cover 8 through the handle on the movable cover 8, can clean the filter bag 43, simple operation, effectively avoid the problem that the water reducing agent is easy to mix with dust during feeding and affect the use.

[0030] The water reducing agent after dedusting enters the inside of the feeding tank 1, the caked water reducing agent is intercepted through the screening plate 51, at the moment, the motor 52 drives the rotating shaft 53 to rotate, the rotating shaft 53 drives the crushing blade 54 to crush the intercepted blocky water reducing agent, the crushed water reducing agent falls through the screening plate 51, in the process of falling of the water reducing agent, at the same time, the rotating shaft 53 drives the dredging rod 13 to rotate, the falling water reducing agent is stirred and dredged, the water reducing agent discharging speed is improved, the clogging phenomenon is prevented, finally, the water reducing agent completes the feeding through the through hole 12 and the discharge pipe 3, the problem that the caked water reducing agent is easy to cause the clogging in the feeding is effectively avoided.

[0031] The air extractor 44 and the motor 52 can be purchased in the market, which is mature technology in the field and has been fully disclosed, so the description is not repeated.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A water-reducing agent feeding and dust removing device comprising a feeding tank (1), characterized in that: The feeding tank (1) is fixedly connected with a feeding pipe (2) on one side of its outer surface, and is fixedly connected with a discharging pipe (3) at its bottom end. The dust removal mechanism (4) comprises a dust removal shell (41) and a dust scraper (47), the dust removal shell (41) is fixedly connected to the front end outer wall of the feeding pipe (2), four connecting rods (42) are fixedly connected to the rear end inner wall of the dust removal shell (41), and a same dust filter bag (43) is fixedly connected between the four connecting rods (42), a dust removal fan (44) is installed in the dust removal shell (41), an exhaust port (45) is formed through the bottom surface of the dust removal shell (41), a connecting pipe (46) is fixedly connected to the top surface of the dust filter bag (43), and the dust scraper (47) is fixedly connected to the front end inner wall of the feeding pipe (2).

2. The water reducer feeding and dedusting device according to claim 1, characterized in that: The crushing assembly (5) comprises a screening plate (51) and a motor (52), the screening plate (51) is fixedly connected to the inside of the feeding tank (1), the motor (52) is installed at the center of the top end of the feeding tank (1), a rotating shaft (53) is fixedly connected to the output end of the motor (52) and penetrates through the top end inner wall of the feeding tank (1), and a crushing blade (54) is tightly sleeved on the outer surface of the rotating shaft (53).

3. The water-reducing agent feeding and dedusting device according to claim 2, characterized in that: The dust removal shell (41) is provided with a dust discharge port (6) penetrating through the front end outer wall, a sealing ring (7) is arranged on the front end outer wall of the dust removal shell (41) corresponding to the dust discharge port (6), a movable cover (8) is rotatably connected to the front end outer wall of the dust removal shell (41), a rotating cap (9) is rotatably connected to the front end outer wall of the dust removal shell (41), and a buckle block (10) for locking and positioning the movable cover (8) is fixedly connected to the outer surface of the rotating cap (9).

4. The water-reducing agent feeding and dedusting device according to claim 3, characterized in that: The bottom end of the rotating shaft (53) penetrates through the bottom end of the screening plate (51) and is fixedly connected with a rotating block (11) in a same axis, two symmetrical through holes (12) are formed through the top end of the rotating block (11), and a dredging rod (13) is fixedly connected to the outer surface of the rotating shaft (53) located at the bottom of the screening plate (51).

5. The water-reducing agent feeding and dedusting device according to claim 4, characterized in that: One end of the connecting pipe (46) away from the dust filter bag (43) penetrates through the front end inner wall of the feeding pipe (2) and is fixedly connected with the dust scraper (47), and the crushing blade (54) is attached to the top end of the screening plate (51).

6. The water-reducing agent feeding and dedusting device according to claim 5, characterized in that: The front end outer wall of the movable cover (8) is fixedly connected with a handle, and the outer surface of the rotating block (11) is rotatably connected with the inner surface of the bottom of the feeding tank (1). The front end outer wall of the movable cover (8) is fixedly connected with a handle, and the outer surface of the rotating block (11) is rotatably connected with the inner surface of the bottom of the feeding tank (1).

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