Concrete water reducer processing and drying equipment

Abstract

The utility model relates to the technical field of concrete water reducing agents, in particular to concrete water reducing agent processing and drying equipment which comprises a supporting platform, supporting frames are welded to the front end and the rear end of the left side of the upper surface of the supporting platform, supporting rods are rotationally connected between the supporting frames, a left supporting sleeve is welded between the supporting rods, and a drying cylinder is installed in the left supporting sleeve. A lifting mechanism is fixedly installed on the right side of the upper surface of the supporting platform, a feeding port is welded to the left end of the upper side of the drying cylinder, an end cover is installed at the left end of the drying cylinder, a motor is fixedly installed on the left side surface of the end cover, and a discharging port is formed in the lower end of the left side surface of the end cover. By means of the mechanism, the heating rod is arranged in the middle of the drying cylinder, materials are continuously stirred through the stirring plate, it is guaranteed that all the materials can be heated by the heating rod, and after drying is completed, the air cylinder is started to enable the drying cylinder to incline, the valve of the discharging port is opened, and the materials in the drying cylinder can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete water reducing agents, in particular to concrete water reducing agent processing and drying equipment. Background Art

[0002] Water reducers are concrete admixtures that reduce mixing water usage while maintaining a relatively constant slump. Most are anionic surfactants, including lignin sulfonates and naphthalene sulfonate formaldehyde polymers. After production and processing, water reducers require drying to partially evaporate the water in the water reducer, reducing it to a powder.

[0003] The utility model patent with authorization announcement number CN220771746U discloses a drying equipment for water reducer production. The utility model includes a heating pool, which is rotatably arranged in a drying box, and has an air inlet pipe on one side wall of the heating pool and a connecting pipe on the other side wall; a plurality of drying pools, which are fixedly connected in the heating pool; a vibrator, which is fixedly connected to the bottom of the heating pool; an air collecting pipe, which is fixedly connected to the upper port on one side of the heating pool and is connected to the connecting pipe; a plurality of branch pipes, which are respectively fixedly connected to the positions of the plurality of drying pools on the air collecting pipe, and the side of the branch pipe corresponding to the drying pool has a plurality of air outlet pipes; a material collection box, which is fixedly connected to the inner wall of the box cover, and the position of each drying pool on the material collection box is respectively provided with a plurality of discharge pipes, and the material collection box has a material guide pipe that passes through the box cover; the application has the advantages that the dried water reducer is not easily blocked when it is discharged.

[0004] Although the above-mentioned utility model can facilitate the discharge of the water-reducing agent after drying, it only uses a vibration motor to disperse the materials in the drying tank, which cannot ensure that the materials located in the middle of the material pile are fully heated and dried after the materials are piled up. In view of this, we propose a concrete water-reducing agent processing and drying equipment. Utility Model Content

[0005] The utility model provides a concrete water reducing agent processing and drying device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A concrete water-reducing agent processing and drying device comprises a support platform, wherein support frames are welded to the front and rear ends of the left upper surface of the support platform, support rods are rotatably connected between the support frames, a left support sleeve is welded between the support rods, a drying cylinder is installed in the left support sleeve, and a lifting mechanism is fixedly installed on the right side of the upper surface of the support platform;

[0008] A feed port is welded on the left end of the upper side of the drying cylinder, an end cover is installed on the left end of the drying cylinder, a motor is fixedly installed on the left surface of the end cover, and a discharge port is provided on the lower end of the left surface of the end cover.

[0009] As a preferred technical solution, the right side surface of the end cover is rotatably connected to a rotating sleeve, a plurality of stirring plates are welded to the side surface of the rotating sleeve, and a heating rod is provided inside the rotating sleeve.

[0010] As an optimal technical solution, the lifting mechanism includes a right support sleeve, a connecting sleeve welded to the top of the right support sleeve, and a telescopic rod slidably connected to the inside of the connecting sleeve. A cylinder is welded on the right side of the upper surface of the support platform, and the cylinder is hinged to the telescopic rod.

[0011] As a preferred technical solution, the motor output shaft is coaxially connected to the rotating sleeve, and the heating rod is fixedly installed on the right side surface inside the drying cylinder.

[0012] As a preferred technical solution, there are two groups of stirring plates, one group is located at the upper end of the rotating sleeve, and the other group is located at the lower end of the rotating sleeve. The two groups of stirring plates are located in different vertical planes.

[0013] As a preferred technical solution, the rotating sleeve and the stirring plate are both made of iron, and the outer end of the stirring plate is in close contact with the inner wall of the drying cylinder.

[0014] As a preferred technical solution, the right supporting sleeve is fixedly mounted on the right end of the outer surface of the drying cylinder, and when the cylinder is retracted to the lowest end, the drying cylinder is in a horizontal state.

[0015] As a preferred technical solution, when the cylinder is fully extended, an angle of 45° is formed between the drying cylinder and the horizontal surface, and the inner surface of the drying cylinder is smooth.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Through the above mechanism, the heating rod is set in the middle of the drying cylinder, and the material is continuously stirred through the stirring plate to ensure that all the materials can be heated by the heating rod.

[0018] 2. When drying is completed, start the cylinder to tilt the drying cylinder, open the valve of the discharge port, and then you can easily take out the material in the drying cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the drying cylinder in the present utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the end cover of the utility model;

[0022] Figure 4 It is a structural diagram of the lifting mechanism in the utility model.

[0023] The meaning of each number in the figure is:

[0024] 1. Support platform; 2. Support frame; 3. Support rod; 4. Left support sleeve; 5. Drying cylinder; 51. Feed inlet; 52. End cover; 521. Heating rod; 522. Rotating sleeve; 523. Stirring plate; 53. Motor; 54. Discharge port; 6. Lifting mechanism; 61. Right support sleeve; 62. Connecting sleeve; 63. Telescopic rod; 64. Cylinder. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-4 , this embodiment provides a technical solution:

[0027] A concrete water reducer processing and drying equipment includes a support platform 1, support frames 2 are welded to the front and rear ends of the left side of the upper surface of the support platform 1, support rods 3 are rotatably connected between the support frames 2, left support sleeves 4 are welded between the support rods 3, a drying cylinder 5 is installed in the left support sleeve 4, a lifting mechanism 6 is fixedly installed on the right side of the upper surface of the support platform 1, a feed port 51 is welded to the left end of the upper side of the drying cylinder 5, an end cover 52 is installed on the left end of the drying cylinder 5, a motor 53 is fixedly installed on the left surface of the end cover 52, and a discharge port 54 is provided at the lower end of the left surface of the end cover 52. Through the above mechanism, the material in the drying cylinder 5 can be fully stirred, heated and dried.

[0028] Furthermore, a rotating sleeve 522 is rotatably connected to the right side surface of the end cover 52, and a number of stirring plates 523 are welded to the side surface of the rotating sleeve 522. A heating rod 521 is provided inside the rotating sleeve 522. After the heating rod 521 is started, heat is transferred to the rotating sleeve 522 and the stirring plate 523, and contacts the material pile to heat and dry it.

[0029] Furthermore, the lifting mechanism 6 includes a right support sleeve 61, a connecting sleeve 62 welded to the top of the right support sleeve 61, and a telescopic rod 63 slidably connected to the inside of the connecting sleeve 62. A cylinder 64 is welded to the right side of the upper surface of the support platform 1, and the cylinder 64 and the telescopic rod 63 are hinged to ensure that the telescopic rod 63 can rotate after the cylinder 64 is started.

[0030] In this embodiment, the output shaft of the motor 53 is coaxially connected to the rotating sleeve 522, and the heating rod 521 is fixedly installed on the right side surface inside the drying cylinder 5. The motor 53 can control the rotation of the rotating sleeve 522, so that the stirring plate 523 can stir the material.

[0031] In this embodiment, there are two groups of stirring plates 523, one group is located at the upper end of the rotating sleeve 522, and the other group is located at the lower end of the rotating sleeve 522. The two groups of stirring plates 523 are located in different vertical planes. The stirring plates 523 basically cover all the space in the drying cylinder 5, ensuring that all materials in the drying cylinder 5 can be stirred.

[0032] In this embodiment, the rotating sleeve 522 and the stirring plate 523 are both made of iron. The outer end of the stirring plate 523 is in close contact with the inner wall of the drying cylinder 5, and can transfer the heat generated by the heating rod 521 to the material through the rotating sleeve 522 and the stirring plate 523.

[0033] In this embodiment, the right support sleeve 61 is fixedly installed on the right end of the outer surface of the drying cylinder 5. When the cylinder 64 is retracted to the lowest end, the drying cylinder 5 is in a horizontal state, preventing the material inside the drying cylinder 5 from accumulating on one side under the action of gravity.

[0034] In this embodiment, when the cylinder 64 is fully extended, an angle of 45° is formed between the drying cylinder 5 and the horizontal surface, and the inner surface of the drying cylinder 5 is smooth, which facilitates the sliding of materials.

[0035] It is worth mentioning that the structures and working principles of the heating rod 521 and the motor 53 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0036] During the specific use of the concrete water reducing agent processing and drying equipment of this embodiment, first, the material is added to the drying drum 5 through the feed port 51. At the same time as the material is added, the motor 53 is started to stir the material to prevent the material from accumulating at the lower side of the feed port 51, and the heating rod 521 is started to preheat the material. After the material is filled, the feed port 51 is closed. While the material is being stirred by the stirring plate 523 on the rotating sleeve 522, it is dried by the heat of the heating rod 521. After the drying is completed, the heating rod 521 is turned off, the valve of the discharge port 54 is opened, and the cylinder 64 is started at the same time. As the cylinder 64 extends, the right end of the telescopic rod 63 is pushed up, and the telescopic rod 63 cooperates with the connecting sleeve 62 to lift the drying drum 5 from the right side of the drying drum 5, so that the material in the drying drum 5 can leave the drying drum 5 from the discharge port 54 on the left side. In this process, the stirring plate 523 is constantly rotating to prevent the material from failing to leave the drying drum 5 from the discharge port 54 under the action of gravity.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete water reducing agent processing and drying device, comprising a supporting platform (1), characterized in that: Support frames (2) are welded to both front and rear ends of the left side of the upper surface of the support platform (1); support rods (3) are rotatably connected between the support frames (2); left support sleeves (4) are welded between the support rods (3); a drying cylinder (5) is installed in the left support sleeve (4); and a lifting mechanism (6) is fixedly installed on the right side of the upper surface of the support platform (1); A feed port (51) is welded to the left upper end of the drying cylinder (5), an end cover (52) is installed at the left end of the drying cylinder (5), a motor (53) is fixedly installed on the left surface of the end cover (52), and a discharge port (54) is provided at the lower end of the left surface of the end cover (52).

2. The concrete water reducing agent processing and drying equipment according to claim 1, characterized in that: The right side surface of the end cover (52) is rotatably connected to a rotating sleeve (522), a plurality of stirring plates (523) are welded to the side surface of the rotating sleeve (522), and a heating rod (521) is provided inside the rotating sleeve (522).

3. The concrete water reducing agent processing and drying equipment according to claim 2, characterized in that: The lifting mechanism (6) comprises a right support sleeve (61), a connecting sleeve (62) welded to the top end of the right support sleeve (61), and a telescopic rod (63) slidably connected to the inside of the connecting sleeve (62). A cylinder (64) is welded to the right side of the upper surface of the support platform (1), and the cylinder (64) is hinged to the telescopic rod (63).

4. The concrete water reducing agent processing and drying equipment according to claim 2, characterized in that: The output shaft of the motor (53) is coaxially connected to the rotating sleeve (522), and the heating rod (521) is fixedly mounted on the right side surface inside the drying cylinder (5).

5. The concrete water reducing agent processing and drying equipment according to claim 2, characterized in that: There are two groups of stirring plates (523), one group is located at the upper end of the rotating sleeve (522), and the other group is located at the lower end of the rotating sleeve (522). The two groups of stirring plates (523) are located in different vertical planes.

6. The concrete water reducing agent processing and drying equipment according to claim 2, characterized in that: The rotating sleeve (522) and the stirring plate (523) are both made of iron, and the outer end of the stirring plate (523) is in close contact with the inner wall of the drying cylinder (5).

7. The concrete water reducing agent processing and drying equipment according to claim 3, characterized in that: The right support sleeve (61) is fixedly mounted on the right end of the outer surface of the drying cylinder (5). When the cylinder (64) is retracted to the lowest end, the drying cylinder (5) is in a horizontal state.

8. The concrete water reducing agent processing and drying equipment according to claim 3, characterized in that: When the cylinder (64) is fully extended, a 45° angle is formed between the drying cylinder (5) and a horizontal surface, and the inner surface of the drying cylinder (5) is smooth.

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