Efficient boiling granulation drying machine capable of preventing sealed air bag from being broken

Abstract

The utility model discloses an efficient boiling granulation dryer capable of preventing a sealed air bag from being broken, which comprises a dryer body, a first air bag is arranged on the dryer body, a second air bag is arranged on the dryer body, the top of the dryer body is fixedly connected with a feed port, and the outer side of the feed port is connected with a cover through threads. The right end of the machine body is fixedly connected with a communicating pipe, the left end of the communicating pipe is fixedly connected with a fixing seat, and the fixing seat is fixedly connected with the machine body. By designing the communicating pipe, air can be exhausted to the outside, in the exhaust process, air can be filtered through the filter screen, the situation that impurity materials and the like in the machine body are difficult to clean along with air exhaust and pollute the environment is avoided, in the filtering process, the ejector block can be driven to rotate to extrude the protruding block under the action of the motor, and the filtering effect is good. And through cooperative use with a first spring, shaking of the filter screen can be realized, and blockage of the filter screen is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of boiling granulation dryers, in particular to a high-efficiency boiling granulation dryer which can prevent a sealed air bag from breaking. Background Art

[0002] The utility model patent with the patent authorization announcement number CN212188996U discloses a high-efficiency boiling granulation dryer for preventing the sealing airbag from rupturing, including a tower body, a barrel, a material cart and a base; a sealing ring A is provided at the bottom of the tower body, a sealing ring B and a sealing ring C are provided at the upper and lower ends of the barrel, a sealing ring D is provided on the base, the tower body, the barrel and the base are connected in sequence up and down through four sealing rings, and the material cart is detachably connected to the barrel; the bottom surface of the sealing ring A and the top surface of the sealing ring D are both provided with sealing grooves, and the upper sealing airbag and the lower sealing airbag are fixedly connected in the two sealing grooves respectively; the upper sealing airbag and the lower sealing airbag are connected to the air compressor through an air pipe, and a pressure regulating valve is provided on the pipeline between the upper sealing airbag, the lower sealing airbag and the control device. The utility model adds a pressure regulating valve to the air inlet pipe of the sealing airbag, adjusts the air inlet pressure of the sealing airbag according to actual needs, prevents the sealing airbag from rupturing, reduces the shutdown rate of the boiling drying granulator, and improves production efficiency.

[0003] In the above prior art, it is inconvenient to filter the exhaust gas during the use of the dryer and the exhaust process of the dryer, which will cause pollution during the exhaust, and the internal heat loss of the dryer during the exhaust process is large, which will affect the drying efficiency to a certain extent. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide a high-efficiency boiling granulation dryer which can prevent the sealing airbag from rupturing, solves the problem of inconvenient filtering of exhaust gas, and solves the problem of large heat loss inside the dryer during exhaust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency boiling granulation dryer for preventing the rupture of a sealed airbag, comprising a body, a first airbag is arranged on the body, a second airbag is arranged on the body, a feed port is fixedly connected to the top of the body, a cover is threadedly connected to the outer side of the feed port, a connecting pipe is fixedly connected to the right end of the body, a fixing seat is fixedly connected to the left end of the connecting pipe, the fixing seat is fixedly connected to the body, a support plate is fixedly connected to the top of the support plate, the fixing box is fixedly connected to the connecting pipe, a filtering mechanism is arranged on the fixing seat, and an exhaust mechanism is arranged on the fixing box.

[0006] Preferably, the filtering mechanism includes a sheath, the bottom of the fixed seat is fixedly connected with the sheath, the inside of the sheath is fixedly connected with a motor, the output end of the motor is rotatably connected with the sheath, the upper end of the motor output end is fixedly connected with a rotating shaft, the right end of the rotating shaft is fixedly connected with a top block, the right end of the top block contacts a protrusion, the right end of the protrusion is fixedly connected with a filter, the filter is slidably connected with the fixed seat, the right end of the filter is fixedly connected with a guide rod, the outer side of the guide rod is slidably sleeved with a guide sleeve, the guide sleeve is fixedly connected with the fixed seat, and a first spring is arranged inside the guide sleeve. By designing the filtering mechanism, the exhaust gas can be filtered.

[0007] Preferably, a sealing ring is fixedly connected inside the fixing seat, and the sealing ring is rotatably connected to the output end of the motor. By designing the sealing ring, the connection between the output end of the motor and the fixing seat can be sealed.

[0008] Preferably, one end of the first spring is fixedly connected to the guide rod, and the other end of the first spring is fixedly connected to the guide sleeve. By designing the first spring, the force of the first spring can act on the guide rod.

[0009] Preferably, the exhaust mechanism comprises a fixed plate, the fixed box is fixedly connected with the fixed plate, the fixed plate is slidably sleeved with a baffle, the baffle is fixedly connected with a sealing sleeve, the sealing sleeve is slidably sleeved with a fixed rod, the fixed rod is fixedly connected to the fixed box, a second spring is arranged on the outside of the fixed rod, an air outlet is opened inside the fixed box, a plug is slidably sleeved with the air outlet, and the plug is fixedly connected to the baffle. By designing the exhaust mechanism, the gas inside the machine body can be discharged.

[0010] Preferably, one end of the second spring is fixedly connected to the baffle, and the other end of the second spring is fixedly connected to the fixing box. By designing the second spring, the force of the second spring can act on the baffle.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can exhaust gas to the outside by designing the connecting pipe. During the exhaust process, the gas can be filtered by the filter to prevent the impurities and materials inside the machine body from being difficult to clean up with the gas and causing pollution to the environment. In the filtering process, the top block can be driven to rotate and squeeze the protrusion under the action of the motor. By cooperating with the first spring, the filter can be shaken to prevent the filter from being blocked.

[0013] 2. The utility model designs a fixed box, which is connected to a connecting pipe, so that the gas can be sealed inside the fixed box. When the internal air pressure is too high, the internal gas can be depressurized and discharged, and passive exhaust is used instead of active exhaust, which can reduce the loss of heat inside the machine body and help improve the working efficiency of the dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A front cross-sectional view of a local structure;

[0016] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0017] Figure 4 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure.

[0018] In the figure: 1. body; 2. first air bag; 3. second air bag; 4. feed port; 5. cover; 6. connecting pipe; 7. fixing seat; 8. filtering mechanism; 9. exhaust mechanism; 10. support plate; 11. fixing box; 81. sheath; 82. motor; 83. sealing ring; 84. rotating shaft; 85. top block; 86. bump; 87. filter screen; 88. guide rod; 89. guide sleeve; 891. first spring; 91. fixing plate; 92. baffle; 93. sealing sleeve; 94. fixing rod; 95. second spring; 96. plug; 97. air outlet. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 4A high-efficiency boiling granulation dryer for preventing the sealing airbag from rupturing comprises a body 1, a first airbag 2 is arranged on the body 1, a second airbag 3 is arranged on the body 1, a feed port 4 is fixedly connected to the top of the body 1, a cover 5 is threadedly connected to the outer side of the feed port 4, a connecting pipe 6 is fixedly connected to the right end of the body 1, a fixing seat 7 is fixedly connected to the left end of the connecting pipe 6, the fixing seat 7 is fixedly connected to the body 1, a supporting plate 10 is fixedly connected to the top of the supporting plate 10, the fixing box 11 is fixedly connected to the connecting pipe 6, a filtering mechanism 8 is arranged on the fixing seat 7, and an exhaust mechanism 9 is arranged on the fixing box 11.

[0021] See also Figure 1 , Figure 2 , Figure 3 The filtering mechanism 8 includes a sleeve 81, the bottom of the fixed seat 7 is fixedly connected with the sleeve 81, the inside of the sleeve 81 is fixedly connected with a motor 82, the output end of the motor 82 is rotatably connected to the sleeve 81, the inside of the fixed seat 7 is fixedly connected with a sealing ring 83, the sealing ring 83 is rotatably connected to the output end of the motor 82, and the connection between the output end of the motor 82 and the fixed seat 7 can be sealed by designing the sealing ring 83, the upper end of the output end of the motor 82 is fixedly connected with a rotating shaft 84, the right end of the rotating shaft 84 is fixedly connected with a top block 85, the right end of the top block 85 contacts with a protrusion 86, and the protrusion 86 The right end of the filter screen 87 is fixedly connected to the filter screen 87, which is slidably connected to the fixed seat 7. The right end of the filter screen 87 is fixedly connected to the guide rod 88, and the outer side of the guide rod 88 is slidably sleeved with a guide sleeve 89, which is fixedly connected to the fixed seat 7. A first spring 891 is arranged inside the guide sleeve 89, and one end of the first spring 891 is fixedly connected to the guide rod 88, and the other end of the first spring 891 is fixedly connected to the guide sleeve 89. By designing the first spring 891, the force of the first spring 891 can act on the guide rod 88. By designing the filter mechanism 8, the exhaust gas can be filtered.

[0022] See also Figure 1 , Figure 4 The exhaust mechanism 9 includes a fixed plate 91, which is fixedly connected to the interior of the fixed box 11, and a baffle 92 is slidably sleeved inside the fixed plate 91. A sealing sleeve 93 is fixedly connected to the interior of the baffle 92, and a fixed rod 94 is slidably sleeved inside the sealing sleeve 93. The fixed rod 94 is fixedly connected to the fixed box 11, and a second spring 95 is arranged on the outer side of the fixed rod 94. One end of the second spring 95 is fixedly connected to the baffle 92, and the other end of the second spring 95 is fixedly connected to the fixed box 11. By designing the second spring 95, the force of the second spring 95 can act on the baffle 92. An air outlet 97 is opened inside the fixed box 11, and a plug 96 is slidably sleeved inside the air outlet 97. The plug 96 is fixedly connected to the baffle 92. By designing the exhaust mechanism 9, the gas inside the body 1 can be discharged.

[0023] The specific implementation process of the utility model is as follows: during use, when the inside of the body 1 needs to be exhausted, the gas will first enter the inside of the fixed seat 7, and the gas can be filtered through the filter 87 to prevent the impurities and materials inside the body 1 from being difficult to clean up as the gas is discharged and causing pollution to the environment. In the filtering process, the output end of the motor 82 drives the rotating shaft 84 and the top block 85 to rotate, and the top block 85 will rotate to squeeze the protrusion 86, so that the filter 87 moves to the right. At the same time, the filter 87 drives the guide rod 88 to slide along the guide sleeve 89, and the guide rod 88 squeezes the first spring 891. When the top block 85 rotates and separates from the protrusion 86, the guide rod 88 can be quickly reset under the action of the first spring 891, so that the filter 87 is quickly reset, and the filter 87 can be shaken to prevent the filter 87 from being blocked.

[0024] After being filtered, the gas will be discharged into the fixed box 11 through the connecting pipe 6. The fixed box 11 is connected to the connecting pipe 6, and the gas can be sealed inside the fixed box 11. When the air pressure inside the fixed box 11 is too high, the gas will push the baffle 92 to move right, and the baffle 92 will slide along the fixed plate 91. At the same time, the baffle 92 drives the sealing sleeve 93 to slide along the fixed rod 94. The baffle 92 will squeeze the second spring 95, and then the baffle 92 will drive the plug 96 to move, so that the plug 96 is separated from the air outlet 97, so that the gas inside the fixed box 11 can be discharged, that is, the gas inside the body 1 can be discharged. When the air pressure is reduced, the baffle 92 can be reset and re-sealed under the elastic action of the second spring 95, replacing the active exhaust with passive exhaust, which can reduce the loss of heat inside the body 1 and help improve the working efficiency of the dryer.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency fluidized bed granulation dryer for preventing the sealing airbag from rupturing, comprising a body (1), characterized in that: The machine body (1) is provided with a first airbag (2), the machine body (1) is provided with a second airbag (3), the top of the machine body (1) is fixedly connected with a feed port (4), the outer side of the feed port (4) is connected with a cover (5) by means of a thread, the right end of the machine body (1) is fixedly connected with a connecting pipe (6), the left end of the connecting pipe (6) is fixedly connected with a fixing seat (7), the fixing seat (7) is fixedly connected to the machine body (1), the right end of the machine body (1) is fixedly connected with a supporting plate (10), the top of the supporting plate (10) is fixedly connected with a fixing box (11), the fixing box (11) is fixedly connected to the connecting pipe (6), the fixing seat (7) is provided with a filtering mechanism (8), and the fixing box (11) is provided with an exhaust mechanism (9).

2. The high-efficiency fluidized bed granulation dryer for preventing the sealing airbag from rupturing according to claim 1, characterized in that: The filtering mechanism (8) comprises a sleeve (81), the bottom of the fixed seat (7) is fixedly connected with the sleeve (81), the interior of the sleeve (81) is fixedly connected with a motor (82), the output end of the motor (82) is rotatably connected with the sleeve (81), the upper end of the output end of the motor (82) is fixedly connected with a rotating shaft (84), the right end of the rotating shaft (84) is fixedly connected with a top block (85), the right end of the top block (85) contacts with a protrusion (86), the right end of the protrusion (86) is fixedly connected with a filter screen (87), the filter screen (87) is slidably connected with the fixed seat (7), the right end of the filter screen (87) is fixedly connected with a guide rod (88), the outer side of the guide rod (88) is slidably sleeved with a guide sleeve (89), the guide sleeve (89) is fixedly connected with the fixed seat (7), and a first spring (891) is arranged inside the guide sleeve (89).

3. The high-efficiency boiling granulation dryer for preventing the sealing airbag from rupturing according to claim 1 is characterized in that: A sealing ring (83) is fixedly connected inside the fixing seat (7), and the sealing ring (83) is rotatably connected to the output end of the motor (82).

4. The high-efficiency fluidized bed granulation dryer for preventing the sealing airbag from rupturing according to claim 2, characterized in that: One end of the first spring (891) is fixedly connected to the guide rod (88), and the other end of the first spring (891) is fixedly connected to the guide sleeve (89).

5. The high-efficiency fluidized bed granulation dryer for preventing the sealing airbag from rupturing according to claim 1, characterized in that: The exhaust mechanism (9) comprises a fixed plate (91), the fixed box (11) is fixedly connected to the fixed plate (91), the fixed plate (91) is slidably sleeved inside the fixed plate (91), the baffle (92) is fixedly connected to the baffle (92) inside the sealing sleeve (93), the sealing sleeve (93) is slidably sleeved inside the sealing sleeve (93), the fixed rod (94) is fixedly connected to the fixed box (11), a second spring (95) is arranged on the outside of the fixed rod (94), an air outlet (97) is opened inside the fixed box (11), a plug (96) is slidably sleeved inside the air outlet (97), and the plug (96) is fixedly connected to the baffle (92).

6. The high-efficiency fluidized bed granulation dryer for preventing the sealing airbag from rupturing according to claim 5, characterized in that: One end of the second spring (95) is fixedly connected to the baffle (92), and the other end of the second spring (95) is fixedly connected to the fixed box (11).

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