Boiling type drying machine

Abstract

The utility model belongs to the technical field of drying machines, and particularly relates to a boiling type drying machine which comprises a boiling bed body. A first sieve plate is fixedly connected to the middle of the fluidized bed main body; a plurality of groups of connecting rods are fixedly connected to the bottom of the first sieve plate; the end part of the connecting rod is fixedly connected with a bed plate; the middle part of the boiling bed main body is slidably connected with a supporting rod; the end part of the supporting rod is fixedly connected with a motor; the output end of the motor is fixedly connected with a rotating shaft; a groove is formed in the bottom of the rotating shaft; the groove is in sliding connection with the first sieve plate; the middle of the rotating shaft is rotationally connected with a pressing rod. A sliding groove is formed in the middle of the boiling bed main body; the middle of the sliding groove is slidably connected with a round pad. According to the step, when the materials need to be dried, the to-be-dried materials can be crushed, so that the situation that the materials are accumulated in the middle of the first sieve plate due to the fact that the particles of the materials are too large can be reduced, the fluidization of the materials during drying can be improved, and the efficiency of drying the materials can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to a boiling type dryer. Background Art

[0002] Fluidized bed dryer is a device that can dry and granulate powders. It is generally composed of an air filter, a heater, a fluidized bed main unit, etc. When drying materials, it can granulate powders to improve fluidity and reduce dust.

[0003] When using a fluidized bed dryer, the outside air must first be extracted and filtered by an air filter, and then heated by a heater. The heated air can then be passed into the fluidized bed main unit to dry the material on the surface of the fluidized bed.

[0004] However, when using a fluidized bed dryer, since the material particles on the surface of the fluidized bed are of different sizes, particles that are too large will seriously affect fluidization, and thus cause material accumulation; therefore, a fluidized bed dryer is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a boiling dryer.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a boiling dryer described in the utility model comprises a boiling bed body; a first sieve plate is fixedly connected to the middle of the boiling bed body; a plurality of connecting rods are fixedly connected to the bottom of the first sieve plate; a bed plate is fixedly connected to the end of the connecting rod; a support rod is slidably connected to the middle of the boiling bed body; a motor is fixedly connected to the end of the support rod; a rotating shaft is fixedly connected to the output end of the motor; a groove is provided at the bottom of the rotating shaft; the groove is slidably connected to the first sieve plate; a pressure rod is rotatably connected to the middle of the rotating shaft; a slide groove is provided in the middle of the boiling bed body; a round pad is slidably connected to the middle of the slide groove; the round pad is fixedly connected to the pressure rod.

[0007] Preferably, a sleeve ring is slidably connected to the middle of the pressure rod; an annular groove is opened in the middle of the pressure rod; a plurality of groups of spring rods are fixedly connected to the middle of the annular groove; and a lead ball is fixedly connected to the end of the spring rod.

[0008] Preferably, a blocking piece is fixedly connected to the middle of the rotating shaft; a telescopic piece is slidably connected to the middle of the blocking piece; a push piece is fixedly connected to the middle of the telescopic piece; a retaining bolt is rotatably connected to the middle of the blocking piece; and the retaining bolt is slidably connected to the telescopic piece.

[0009] Preferably, a cleaning cover is fixedly connected to the middle of the rotating shaft; and a bottom plate is slidably connected to the bottom of the cleaning cover.

[0010] Preferably, a pull rod is fixedly connected to the middle of the bottom plate; the pull rod is slidably connected to the first screen plate.

[0011] Preferably, a scraper is fixedly connected to the middle of the baffle; and the end of the scraper is slidably connected to the pressure rod.

[0012] Preferably, a protective ring is fixedly connected to the middle of the rotating shaft; and the protective ring is slidably connected to the motor.

[0013] The utility model is beneficial in that:

[0014] 1. The fluidized bed dryer described in the utility model can crush the material to be dried when it is needed to dry the material, thereby reducing the accumulation of the material in the middle of the first screen plate due to the large particle size, thereby improving the fluidization of the material during drying, and thereby improving the efficiency of drying the material.

[0015] 2. The boiling dryer described in the utility model can use the pressure rod to crush the material, and then use the vibration of the first screen plate to clean the material stuck to the middle of the first screen plate due to crushing, thereby reducing the difficulty in drying caused by the material sticking to the middle of the first screen plate during the drying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the pressure rod structure in the utility model;

[0019] Figure 3 It is a schematic diagram of the ring groove structure in the utility model;

[0020] Figure 4 It is a schematic diagram of the cleaning cover structure in the utility model.

[0021] In the figure: 1. boiling bed body; 11. first screen plate; 12. support rod; 13. motor; 14. rotating shaft; 15. groove; 16. pressure rod; 17. slide groove; 18. round pad; 19. connecting rod; 110. bed plate; 2. sleeve ring; 21. ring groove; 22. spring rod; 23. lead ball; 3. baffle; 31. telescopic plate; 32. push plate; 33. retaining bolt; 4. cleaning cover; 41. bottom film; 5. pull rod; 6. scraper; 7. protective ring. DETAILED DESCRIPTION

[0022] 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4 As shown, a fluidized bed dryer comprises a fluidized bed body 1; a first sieve plate 11 is fixedly connected to the middle of the fluidized bed body 1; a plurality of connecting rods 19 are fixedly connected to the bottom of the first sieve plate 11; a bed plate 110 is fixedly connected to the end of the connecting rod 19; a support rod 12 is slidably connected to the middle of the fluidized bed body 1; a motor 13 is fixedly connected to the end of the support rod 12; a rotating shaft 14 is fixedly connected to the output end of the motor 13; a groove 15 is provided at the bottom of the rotating shaft 14; the groove 15 is slidably connected to the first sieve plate 11; a pressure rod 16 is rotatably connected to the middle of the rotating shaft 14; a slide groove 17 is provided in the middle of the fluidized bed body 1; a round pad 18 is slidably connected to the middle of the slide groove 17; the round pad 18 is fixedly connected to the pressure rod 16; during operation, when it is necessary to dry the material, the rotating shaft 14 can be placed in the middle of the first sieve plate 11, and at this time, the groove 15 simply fixes the rotating shaft 14 and the first sieve plate 11, and the motor 13 can be fixed on the upper position of the first sieve plate 11 through the support rod 12, and then the material to be dried can be placed in the middle of the first sieve plate 11, and then the motor 13 can be operated, thereby driving the pressure rod 16 to roll in the middle of the first sieve plate 11. During the rolling of the first sieve plate 11, the material in the middle of the first sieve plate 11 can be crushed, and the crushed material can fall through the first sieve plate 11 to the middle of the bed plate 110, and the connecting rod 19 can support the bed plate 110. This step can crush the material to be dried when it is needed, thereby reducing the accumulation of the material in the middle of the first sieve plate 11 due to the excessive particle size, thereby improving the fluidization of the material during drying, and thereby improving the efficiency of the material drying.

[0024] like Figure 1-3As shown, the middle part of the pressure rod 16 is slidably connected with a collar 2; the middle part of the pressure rod 16 is provided with an annular groove 21; the middle part of the annular groove 21 is fixedly connected with multiple groups of spring rods 22; the end of the spring rod 22 is fixedly connected with a lead ball 23; during operation, after the material is crushed, the collar 2 can be taken out from the end of the pressure rod 16, and then the motor 13 is operated, so that the spring rod 22 in the middle of the annular groove 21 can be ejected outward by centrifugal force, so that the lead ball 23 can knock the first screen plate 11. This step can be used to crush the material by using the pressure rod 16. The material adhered to the middle part of the first screen plate 11 due to crushing can be cleaned by the vibration of the first screen plate 11, so that in the process of drying the material, the situation that the material is difficult to dry due to the adhesion of the material to the middle part of the first screen plate 11 can be reduced.

[0025] like Figure 1-4 As shown, a baffle 3 is fixedly connected to the middle of the rotating shaft 14; a telescopic piece 31 is slidably connected to the middle of the baffle 3; a push piece 32 is fixedly connected to the middle of the telescopic piece 31; a retaining bolt 33 is rotatably connected to the middle of the baffle 3; the retaining bolt 33 is slidably connected to the telescopic piece 31; during operation, when the pressure rod 16 is used to crush the material in the middle of the first screen plate 11, the baffle 3 can be used to cover the material crushed by the pressure rod 16. During the rotation of the rotating shaft 14, the telescopic piece 31 can be moved in the middle of the baffle 3 through the action of the retaining bolt 33, thereby evenly distributing the material in the middle of the first screen plate 11. This step can reduce the splashing of materials through the action of the baffle 3 when the pressure rod 16 is used to crush the materials. Through the action of the push piece 32, the distribution of materials in the middle of the first screen plate 11 can be more even, thereby improving the efficiency of material drying and improving the fluidization of materials during drying.

[0026] like Figure 1 , Figure 4 As shown, a cleaning cover 4 is fixedly connected to the middle of the rotating shaft 14; a bottom plate 41 is slidably connected to the bottom of the cleaning cover 4; during operation, when the rotating shaft 14 is rotated, the cleaning cover 4 can push the material in the middle of the first screen plate 11 to the side, and the bottom plate 41 can seal the bottom of the cleaning cover 4. This step can reduce the accumulation of materials on the side of the rotating shaft 14 when the materials are crushed, thereby improving the efficiency of crushing the materials. Through the action of the bottom plate 41, the accumulation of materials at the bottom of the cleaning cover 4 and the difficulty in crushing can be reduced.

[0027] like Figure 4As shown, a pull rod 5 is fixedly connected to the middle of the bottom film 41; the pull rod 5 is slidably connected to the first sieve plate 11; during operation, after the rotating shaft 14 is placed in the middle of the first sieve plate 11, the pull rod 5 can be pulled to drive the bottom film 41 to move sideways. This step can pull the material at the bottom of the bottom film 41 outward after the rotating shaft 14 is placed in the middle of the first sieve plate 11, thereby reducing the situation where there is material at the bottom of the bottom film 41 that is difficult to be crushed.

[0028] like Figure 2 As shown, a scraper 6 is fixedly connected to the middle of the baffle 3; the end of the scraper 6 is slidably connected to the pressure rod 16; during operation, when the pressure rod 16 is used to crush the material, the scraper 6 can be used to clean the material adhering to the middle of the pressure rod 16. This step can reduce the situation where the crushing efficiency is affected by too much material adhering to the middle of the pressure rod 16 when the pressure rod 16 is used to crush the material, thereby improving the drying efficiency of the material.

[0029] like Figure 1-4 As shown, a protective ring 7 is fixedly connected to the middle of the rotating shaft 14; the protective ring 7 is slidably connected to the motor 13; during operation, when the pressure rod 16 is used to crush the material, the protective ring 7 can be used to protect the end of the motor 13. This step can reduce the occurrence of material splashing into the interior of the motor 13, thereby protecting the motor 13.

[0030] Working principle: during operation, when the material needs to be dried, the rotating shaft 14 can be placed in the middle of the first sieve plate 11. At this time, the rotating shaft 14 and the first sieve plate 11 can be simply fixed through the groove 15, and the motor 13 can be fixed to the upper position of the first sieve plate 11 through the support rod 12. Then, the material to be dried can be placed in the middle of the first sieve plate 11, and then the motor 13 can be operated, thereby driving the pressure rod 16 to roll in the middle of the first sieve plate 11. During the rolling of the first sieve plate 11, the material in the middle of the first sieve plate 11 can be crushed, and the crushed material can fall through the first sieve plate 11 to the middle of the bed plate 110. The connecting rod 19 can support the bed plate 110. This step can be performed when the material needs to be dried. During the drying process, the material to be dried can be crushed, thereby reducing the accumulation of the material in the middle of the first screen plate 11 due to the excessive size of the material particles, thereby improving the fluidization of the material during drying, thereby improving the efficiency of the material drying. After the material is crushed, the sleeve ring 2 can be taken out from the end of the pressure rod 16, and then the motor 13 can be operated, so that the spring rod 22 in the middle of the annular groove 21 can be ejected outward by centrifugal force, so that the lead ball 23 can knock the first screen plate 11. This step can be used after the material is crushed by the pressure rod 16. The material adhered to the middle of the first screen plate 11 due to crushing can be cleaned by the vibration of the first screen plate 11, thereby reducing the material and the first screen plate in the process of drying. The middle of the first sieve plate 11 is adhered and difficult to dry. When the pressure rod 16 is used to crush the material in the middle of the first sieve plate 11, the material crushed by the pressure rod 16 can be covered by the baffle 3. During the rotation of the shaft 14, the telescopic sheet 31 can be moved in the middle of the baffle 3 by the action of the retaining bolt 33, so that the material in the middle of the first sieve plate 11 can be evenly distributed. This step can reduce the splashing of the material by the action of the baffle 3 when the pressure rod 16 is used to crush the material. The material can be distributed more evenly in the middle of the first sieve plate 11 by the action of the push sheet 32, so that the efficiency of drying the material can be improved, and the fluidization of the material can be improved when the shaft 14 is rotated. The cleaning cover 4 The material in the middle of the first sieve plate 11 is pushed sideways, and the bottom film 41 can seal the bottom of the cleaning cover 4. This step can reduce the accumulation of materials on the side of the rotating shaft 14 when the materials are crushed, thereby improving the efficiency of crushing the materials. Through the action of the bottom film 41, the accumulation of materials at the bottom of the cleaning cover 4 and the difficulty in crushing can be reduced. After the rotating shaft 14 is placed in the middle of the first sieve plate 11, the pull rod 5 can be pulled to drive the bottom film 41 to move sideways. This step can pull the material at the bottom of the bottom film 41 outward after the rotating shaft 14 is placed in the middle of the first sieve plate 11, thereby reducing the situation where there is material at the bottom of the bottom film 41 and it is difficult to be crushed. When the pressure rod 16 is used to crush the materials,The scraper 6 can be used to clean the material stuck in the middle of the pressure rod 16. This step can reduce the situation where the pressure rod 16 is used to crush the material due to excessive material sticking in the middle of the pressure rod 16, thereby improving the drying efficiency of the material. When the pressure rod 16 is used to crush the material, the protective ring 7 can be used to protect the end of the motor 13. This step can reduce the situation where the material splashes into the inside of the motor 13, thereby protecting the motor 13.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fluidized bed dryer, comprising a fluidized bed main body (1); a first sieve plate (11) is fixedly connected to the middle of the fluidized bed main body (1); a plurality of connecting rods (19) are fixedly connected to the bottom of the first sieve plate (11); a bed plate (110) is fixedly connected to the end of the connecting rod (19); the characteristics are: A support rod (12) is slidably connected to the middle of the fluidized bed body (1); an electric motor (13) is fixedly connected to the end of the support rod (12); a rotating shaft (14) is fixedly connected to the output end of the electric motor (13); a groove (15) is provided at the bottom of the rotating shaft (14); the groove (15) is slidably connected to the first sieve plate (11); a pressure rod (16) is rotatably connected to the middle of the rotating shaft (14); a slide groove (17) is provided in the middle of the fluidized bed body (1); a round pad (18) is slidably connected to the middle of the slide groove (17); and the round pad (18) is fixedly connected to the pressure rod (16).

2. A fluidized bed dryer according to claim 1, characterized in that: A sleeve ring (2) is slidably connected to the middle of the pressure rod (16); an annular groove (21) is provided in the middle of the pressure rod (16); a plurality of groups of spring rods (22) are fixedly connected to the middle of the annular groove (21); and a lead ball (23) is fixedly connected to the end of the spring rod (22).

3. A fluidized bed dryer according to claim 1, characterized in that: A baffle (3) is fixedly connected to the middle of the rotating shaft (14); a telescopic piece (31) is slidably connected to the middle of the baffle (3); a push piece (32) is fixedly connected to the middle of the telescopic piece (31); a retaining bolt (33) is rotatably connected to the middle of the baffle (3); and the retaining bolt (33) is slidably connected to the telescopic piece (31).

4. A fluidized bed dryer according to claim 1, characterized in that: A cleaning cover (4) is fixedly connected to the middle of the rotating shaft (14); and a bottom plate (41) is slidably connected to the bottom of the cleaning cover (4).

5. A fluidized bed dryer according to claim 4, characterized in that: A pull rod (5) is fixedly connected to the middle of the bottom plate (41); the pull rod (5) is slidably connected to the first screen plate (11).

6. A fluidized bed dryer according to claim 3, characterized in that: A scraper (6) is fixedly connected to the middle of the baffle (3); and the end of the scraper (6) is slidably connected to the pressure rod (16).

7. A fluidized bed dryer according to claim 1, characterized in that: A protective ring (7) is fixedly connected to the middle of the rotating shaft (14); the protective ring (7) is slidably connected to the motor (13).

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