An energy-saving raw material drying device for the preparation of ash water dispersants

Abstract

This invention provides an energy-saving drying device for raw materials used in the preparation of ash water dispersants. The device includes a main body, a U-shaped plate, a cover plate, and side plates. The main body has through slots on both the front and rear sides, with high-temperature dustproof nets installed inside each slot. Hot air blowers are installed on both the front and rear sides, with their outlets aligned with the through slots. A drive motor is installed on the left side inside the U-shaped plate, with a bidirectional lead screw rotatably connected to the U-shaped plate on its right end. An electric adjustment bracket is installed at the rear end of the cover plate, with a solar panel installed on its movable end. Push plates are installed at the lower ends of two protrusions. Fixed plates are fixed to the middle of the front and rear sides of the main body, and a cylinder is installed on the right side of the side plate. This invention has a reasonable structure, facilitating the pre-drying and feeding of raw materials such as acrylamide and maleic anhydride. It improves the practicality of the device while also generating electricity using solar panels, thus enhancing its energy efficiency.

Description

Technical Field

[0001] This utility model is an energy-saving equipment for drying raw materials for the preparation of ash water dispersants, belonging to the technical field of ash water dispersant preparation equipment. Background Technology

[0002] The ash water dispersant is usually prepared by mixing and stirring water, sodium ethylenediaminetetramethylenephosphonate and 2-phosphono-1,2,4-butanetricarboxylic acid, then adding hydroxyphosphonoacetic acid, continuing stirring, then adding hydrolyzed polymaleic anhydride and carboxylic acid-sulfonic acid-nonionic terpolymer, and stirring and cooling.

[0003] Patent No. CN222606250U discloses a raw material proportioning and mixing device for the production of ash water dispersants. By setting up two feeding mechanisms, the required proportioning raw materials can be stably fed into the metering mechanism. The metering mechanism then observes and measures the dosage of the required proportioning raw materials. Simultaneously, a baffle mechanism separates the proportioning raw materials. A mixing mechanism and a support mechanism mix the fed raw materials together and convey them downwards to the bottom wall of the mixing tank, improving the device's practicality and versatility. However, this device is not convenient for pre-drying certain materials, such as acrylamide and maleic anhydride, which require drying before use to prevent clumping and uncontrolled polymerization reactions. The ease of use needs improvement. There is an urgent need for an energy-saving raw material drying device for ash water dispersant preparation to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide an energy-saving raw material drying device for the preparation of ash water dispersants, thereby solving the problems mentioned in the background art. This invention has a reasonable structure, which facilitates the pre-drying and feeding of raw materials such as acrylamide and maleic anhydride, improving the practicality of the device while also utilizing solar panels to generate electricity, thus improving the energy efficiency of the device.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an energy-saving drying equipment for raw materials used in the preparation of ash water dispersants, comprising a main box, a U-shaped plate, a cover plate, and side plates. The main box has through slots on its front and rear sides, left and right ends, and multiple through slots are fitted with high-temperature resistant dustproof nets. Hot air blowers are installed on the front and rear sides, left and right ends, with the outlets of the hot air blowers aligned with the through slots. A drive motor is installed on the left side inside the U-shaped plate, and a bidirectional lead screw is installed on the rotating shaft end of the drive motor. The right end of the bidirectional lead screw is rotatably connected to the U-shaped plate. An electric adjustment bracket is installed at the rear end above the cover plate, and a solar panel is installed on the movable end of the electric adjustment bracket. Two threaded portions of the bidirectional lead screw are threadedly connected to protrusions, and push plates are installed at the lower ends of the two protrusions. Fixed plates are fixedly connected to the middle portions of the front and rear sides of the main box, and a cylinder is installed on the right side of the side plate.

[0006] Furthermore, a through groove is provided in the middle of the upper part of the cover plate, and through holes are symmetrically provided on the front side of the upper part of the cover plate. Feed pipes communicating with the two through holes are symmetrically installed on the front side of the upper part of the cover plate.

[0007] Furthermore, the cover plate is installed above the main housing, the U-shaped plate is installed in the middle of the upper part of the cover plate, and the two protrusions are slidably connected to the through grooves respectively.

[0008] Furthermore, the side plate is provided in two parts, and the two cylinder telescopic shafts are respectively fixedly connected to the two fixed plates.

[0009] Furthermore, electric sliding doors are movably installed on the left and right sides of the main housing, and trapezoidal through shells are installed at the left and right ends of the lower part of the main housing.

[0010] Furthermore, through-hole mounting plates are fixedly connected to the lower part of each of the two side plates.

[0011] The beneficial effects of this utility model: This utility model provides an energy-saving drying device for raw materials used in the preparation of ash water dispersants. Because this utility model incorporates a main housing, side plates, cylinders, a fixed plate, solar panels, an electric adjustment bracket, a hot air blower, a trapezoidal shell, an electric sliding door, a U-shaped plate, a feed pipe, a drive motor, a two-way lead screw, protrusions, a cover plate, a pusher plate, and a high-temperature dustproof net, our design improvements and actual use have shown that this device has a reasonable structure, facilitating the pre-drying and feeding of raw materials such as acrylamide and maleic anhydride. This improves the practicality of the device while also utilizing solar panels to generate electricity, thus enhancing its energy efficiency. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1This is a three-dimensional structural diagram of the raw material drying energy-saving equipment for the preparation of ash water dispersants according to the present invention, taken from a first angle. Figure 2 This is a two-dimensional structural diagram of the overall second angle of an energy-saving raw material drying device for the preparation of ash water dispersants according to the present invention. Figure 3 This is a three-dimensional schematic diagram of the main casing structure of an energy-saving raw material drying equipment for the preparation of ash water dispersants according to the present invention. Figure 4 This is a three-dimensional schematic diagram of the cover plate structure of an energy-saving equipment for drying raw materials used in the preparation of ash water dispersants according to this utility model.

[0013] In the diagram: 1-Main box, 2-Side plate, 3-Cylinder, 4-Fixing plate, 5-Solar panel, 6-Electric adjustment bracket, 7-Hot air blower, 8-Trapezoidal shell, 9-Electric sliding door, 10-U-shaped plate, 11-Feed pipe, 12-Through groove, 13-Drive motor, 14-Double lead screw, 15-Protrusion, 16-Cover plate, 17-Through hole, 18-Push plate, 19-Through hole mounting plate, 20-High temperature resistant dustproof net. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figures 1-4 This utility model provides a technical solution: an energy-saving drying device for raw materials used in the preparation of ash water dispersants, comprising a main body 1, a U-shaped plate 10, a cover plate 16, and side plates 2. The main body 1 has through slots 12 on both the front and rear sides and the left and right ends, with high-temperature resistant dustproof nets 20 installed inside each slot 12. Hot air blowers 7 are installed on both the front and rear sides and the left and right ends of the main body 1, with the air outlets of the hot air blowers 7 aligned with the through slots 12. A drive motor 13 is installed on the left side inside the U-shaped plate 10, and a bidirectional lead screw 14 is installed on the rotating shaft end of the drive motor 13. The right end of the bidirectional lead screw 14 is aligned with the U-shaped plate 10. The rotating connection is provided. An electric adjustment bracket 6 is installed at the rear end of the cover plate 16. A solar panel 5 is installed at the movable end of the electric adjustment bracket 6. The two threaded parts of the bidirectional lead screw 14 are respectively threaded with protrusions 15. Push plates 18 are respectively installed at the lower ends of the two protrusions 15. Fixing plates 4 are respectively fixed to the middle of the front and rear sides of the main box 1. A cylinder 3 is installed on the right side of the side plate 2. This design solves the problem that the original device is not convenient for pre-drying certain materials, such as acrylamide and maleic anhydride. These raw materials need to be dried before use to prevent agglomeration and runaway polymerization reaction, and the ease of use needs to be improved.

[0016] As the first embodiment of this utility model: a through groove 12 is provided in the middle of the upper part of the cover plate 16, and through holes 17 are symmetrically provided on the front side of the upper part of the cover plate 16. Feed pipes 11 communicating with the two through holes 17 are symmetrically installed on the front side of the upper part of the cover plate 16. By setting two feed pipes 11, it is convenient to add materials into the main box 1.

[0017] A cover plate 16 is installed above the main housing 1, and a U-shaped plate 10 is installed in the middle of the upper part of the cover plate 16. Two protrusions 15 are slidably connected to the through grooves 12. By slidably connecting the two protrusions 15 to the through grooves 12, it is easy to provide guidance for the two protrusions 15, thereby improving the stability of the two protrusions 15 when moving. There are two side plates 2, and the telescopic shafts of two cylinders 3 are fixedly connected to two fixed plates 4. By fixing the telescopic shafts of two cylinders 3 to the two fixed plates 4, it is easy to drive the main housing 1 to move back and forth, thereby causing the material to disperse. Electric sliding doors 9 are movably installed on the left and right sides of the main housing 1. Trapezoidal through shells 8 are installed at the left and right ends of the lower part of the main housing 1. The electric sliding doors 9 facilitate the discharge of materials, and the trapezoidal through shells 8 facilitate the guidance of materials. Through-hole mounting plates 19 are fixedly connected to the lower part of the two side plates 2, which facilitates the connection with external material mixing equipment by bolts.

[0018] As a second embodiment of this utility model: Before use, the device is first connected to the upper end of the external mixing device by bolts and two through-hole mounting plates 19, so that the two trapezoidal through shells 8 are directly above the feed inlet of the external mixing device. Then, the material to be dried is added to the two feed pipes 11. Then, the telescopic shafts of the two cylinders 3 are made to reciprocate and extend synchronously, which in turn makes the main box 1 reciprocate and disperse the material. Then, multiple hot air blowers 7 are started to blow hot air into the interior of the main box 1 to dry the material. The operator can adjust the temperature of the multiple hot air blowers 7 as needed. After drying, the material can be... The two electric sliding doors 9 move upward, and then the drive motor 13 is started, causing the bidirectional lead screw 14 to rotate, which in turn drives the two protrusions 15 to move, so that the two pusher plates 18 push the material into the two trapezoidal shells 8, and then it falls into the feed port of the external mixing device for the next mixing work. The device can be placed outdoors and is powered by solar panels 5. The electric adjustment bracket 6 can adjust the angle of the solar panels 5 according to the direction of the sun. The overall power supply needs of the device can be met by a battery. The installation and connection principle is a mature existing technology and will not be described in detail here.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An energy-saving drying device for raw materials used in the preparation of ash water dispersants, comprising a main housing (1), a U-shaped plate (10), a cover plate (16), and side plates (2), characterized in that: The main housing (1) has through slots (12) on the front and rear sides and left and right ends respectively. High temperature dustproof nets (20) are installed inside the through slots (12) respectively. Hot air blowers (7) are installed on the front and rear sides and left and right ends respectively. The air outlets of the hot air blowers (7) are aligned with the through slots (12). A drive motor (13) is installed on the left side inside the U-shaped plate (10). A two-way screw (14) is installed on the rotating shaft end of the drive motor (13). The right end of the two-way screw (14) is rotatably connected to the U-shaped plate (10). An electric adjustment bracket (6) is installed at the rear end of the cover plate (16). A solar panel (5) is installed at the movable end of the electric adjustment bracket (6). Two threaded parts of the bidirectional screw (14) are threaded with protrusions (15). Push plates (18) are installed at the lower ends of the two protrusions (15). Fixing plates (4) are fixed to the middle of the front and rear sides of the main box (1). A cylinder (3) is installed on the right side of the side plate (2).

2. The raw material drying energy-saving device for preparing grey water dispersant according to claim 1, characterized in that: The cover plate (16) has a through groove (12) in the middle of the upper part, and the cover plate (16) has symmetrical through holes (17) on the front side above the upper part. The cover plate (16) has a feed pipe (11) that communicates with the two through holes (17) on the front side above the upper part.

3. The raw material drying energy-saving device for preparing grey water dispersant according to claim 1, characterized in that: The cover plate (16) is installed above the main box (1), the U-shaped plate (10) is installed in the middle of the upper part of the cover plate (16), and the two protrusions (15) are slidably connected to the through groove (12) respectively.

4. The raw material drying energy-saving device for preparing grey water dispersant according to claim 1, characterized in that: The side plate (2) is provided in two parts, and the telescopic shafts of the two cylinders (3) are respectively fixed to the two fixed plates (4).

5. The raw material drying energy-saving device for preparing grey water dispersant according to claim 1, characterized in that: Electric sliding doors (9) are movably installed on the left and right sides of the main body (1), and trapezoidal through shells (8) are installed at the lower left and right ends of the main body (1).

6. The raw material drying energy-saving device for preparing grey water dispersant according to claim 1, characterized in that: Two through-hole mounting plates (19) are fixedly connected to the bottom of the two side plates (2).

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