Amino anthraquinone flash drying device

Abstract

The utility model provides an amino-anthraquinone flash drying device, and relates to the technical field of 1-amino-anthraquinone processing, in particular to a fixing seat for supporting the flash drying device, which comprises an evaporation tank fixedly arranged at the top of the fixing seat, a heat recovery barrel fixedly arranged on the outer wall of the evaporation tank, and a sealing ring fixedly mounted at the top of the heat recovery barrel; the heating component is fixedly arranged at the top of the fixed seat, a heat recovery component is fixedly mounted on the outer wall of the heating component, the heating component comprises a heating box fixedly arranged at the top of the fixed seat, and an air inlet pipe is fixedly arranged on the outer wall of the heating box; the dustproof component is fixedly arranged at the end part of the heating component, and the dustproof component is used for preventing dust of gas entering the heating component; and the separator is fixedly arranged at the top of the fixed seat. The flash drying device has the advantages that gas entering the flash drying device is cleaned, dust is prevented, heat of the gas is recycled, and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of 1-aminoanthraquinone processing, in particular to an aminoanthraquinone flash drying device. Background Art

[0002] 1-Aminoanthraquinone is an organic compound, ruby-colored crystals, insoluble in water, soluble in ethanol, ether, chloroform, acetone, benzene, glacial acetic acid, mainly used for making anthraquinone dyes, drugs and determining nitrite, etc., with slight toxicity. 1-Aminoanthraquinone processing generally uses flash drying device. Flash dryer is a new type of continuous drying equipment integrating drying, crushing and screening. Flash dryer is particularly suitable for drying filter cake, paste and slurry materials.

[0003] In the prior art, such as Chinese patent number CN202020312510.3, a 1-aminoanthraquinone flash drying device comprises an evaporator, one side of the evaporator is fixedly connected to a feeding mechanism at the bottom position, and the other side of the evaporator is fixedly connected to a hot air blower at the bottom position, a supporting base is fixed under the evaporator, and a conveying motor is fixed on the inner side of the supporting base at the middle position of the top, the feeding mechanism can perform preliminary crushing of the raw materials while conveying the aminoanthraquinone, and then cooperate with the crushing function of the stirring paddle to achieve a double crushing effect, so that efficient and rapid stirring and crushing processing can be performed, thereby improving the processing and production efficiency of the flash drying device for aminoanthraquinone, and the dust and toxic substances in the exhaust gas can be thoroughly adsorbed and isolated through the layered filtration treatment of the processed exhaust gas by the dust exhaust mechanism, thereby preventing the exhaust gas from damaging the health of the workers.

[0004] The above technical features have the following shortcomings: At present, during the use of the 1-aminoanthraquinone flash drying device, the gas is directly transported to the inside of the flash drying. Due to the presence of dust and water vapor in the gas, the effect of the flash drying is affected, and the heat recovery rate is low, which increases the processing cost. There is room for improvement. In view of this, an aminoanthraquinone flash drying device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings and propose an aminoanthraquinone flash drying device to achieve cleaning and dust prevention of the gas entering the flash drying device, as well as heat recovery and utilization of the gas.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aminoanthraquinone flash drying device, a fixing seat for supporting the flash drying device, comprising:

[0007] An evaporator is fixedly arranged on the top of the fixing seat, a heat recovery cylinder is fixedly arranged on the outer wall of the evaporator, and a sealing ring is fixedly installed on the top of the heat recovery cylinder;

[0008] A heating component is fixedly arranged on the top of the fixing seat, a heat recovery component is fixedly installed on the outer wall of the heating component, the heating component comprises a heating box fixedly arranged on the top of the fixing seat, an air inlet pipe is fixedly arranged on the outer wall of the heating box;

[0009] A dustproof component is fixedly arranged at the end of the heating component, and is used to prevent dust from entering the heating component;

[0010] A separator is fixedly arranged on the top of the fixing seat, the separator is communicated with the evaporation tank, an exhaust gas treatment component is fixedly arranged on the top of the fixing seat, and the exhaust gas treatment component is communicated with the separator;

[0011] The heat recovery component includes a protective tube fixedly arranged on the outer wall of the intake pipe, a spiral tube is fixedly arranged on the inner side of the protective tube and the outer wall of the intake pipe, a first connecting tube is fixedly arranged on the end of the spiral tube and the top of the heat recovery tube, a second connecting tube is fixedly connected to the end of the spiral tube and the bottom of the heat recovery tube, and a first pump body is fixedly arranged in the middle of the second connecting tube.

[0012] Preferably, the evaporation tank comprises a support fixedly arranged on the top of the fixing seat, the tank body is fixedly mounted on the top of the support, a motor is fixedly arranged on the bottom of the support, and a conveying spiral blade extending into the tank body is fixedly arranged on the output shaft of the motor.

[0013] Preferably, a conduit is fixedly provided on the side wall of the tank body near the top, the other end of the conduit extends to the interior of the separator, and a feed pipe is fixedly provided on one side of the tank body near the bottom.

[0014] Preferably, a box cover is fixedly installed on the top of the heating box, a second pump body is fixedly provided on the top of the box cover, a dehumidifier is fixedly provided on the outer wall of the heating box, an air outlet pipe of the second pump body is fixedly provided with an air guide pipe, the other end of the air guide pipe is fixedly connected to the tank body near the bottom side, a heating mesh plate is fixedly provided inside the heating box, and a heating block is fixedly provided inside the heating box.

[0015] Preferably, the dustproof component includes a fixing ring fixedly arranged at the other end of the air intake pipe, a mounting ring is fixedly installed on the outer wall of the fixing ring, a stud is connected through the fixing ring and the internal thread of the mounting ring, and dustproof cotton is fixedly arranged on the inner side of the mounting ring.

[0016] Preferably, the separator comprises a separation tank fixedly arranged on the top of the fixing seat, a finished product collecting tank is fixedly arranged on the bottom of the separation tank, and a waste gas collecting pipe is fixedly arranged on the top of the separation tank.

[0017] Preferably, the exhaust gas treatment component includes a treatment box fixedly arranged on the top of the fixed seat, a cover plate is fixedly installed on the top of the treatment box, a material pipe is fixedly arranged through the inside of the cover plate, a breathing valve is fixedly arranged through the inside of the cover plate, and a waste pipe is fixedly arranged on the outer wall of the treatment box.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are:

[0019] 1. In the utility model, the dust-proof component is used to prevent dust from entering the gas inside the heating component, the dehumidifier on the heating component discharges moisture in the gas, and then the heat on the evaporation tank is recovered by the heat recovery component, the gas inside the air inlet pipe on the heating component is heated, and the heat is recovered and utilized, thereby achieving cleaning and dust prevention of the gas entering the flash drying device, as well as heat recovery and utilization of the gas.

[0020] 2. In the utility model, the ethanol inside the tail gas treatment component absorbs and dissolves 1-aminoanthraquinone in the gas, thereby treating the exhaust gas and preventing air pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the heating component and the dustproof component of the utility model;

[0023] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the heating component and the dustproof component of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the evaporation tank and the heat recovery component of the utility model;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the separator and tail gas treatment components of the utility model.

[0026] Legend:

[0027] 1. Fixed seat;

[0028] 2. Evaporation tank; 21. Support; 22. Tank body; 23. Conduit;

[0029] 3. Heating component; 31. Heating box; 32. Box cover; 33. Second pump body; 34. Air guide pipe; 35. Air inlet pipe; 36. Heating mesh plate;

[0030] 4. Heat recovery component; 41. Protective tube; 42. Spiral tube; 43. First connecting tube; 44. Second connecting tube; 45. Heat recovery tube; 46. Sealing ring;

[0031] 5. Dustproof parts; 51. Fixing ring; 52. Mounting ring; 53. Stud; 54. Dustproof cotton;

[0032] 6. Separator; 61. Separation tank; 62. Finished product collection tank; 63. Waste gas collection pipe;

[0033] 7. Exhaust treatment components; 71. Treatment box; 72. Cover plate; 73. Material pipe; 74. Breathing valve; 75. Waste discharge pipe;

[0034] 8. Electric motor; 9. Feed pipe. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0037] like Figure 1-5 As shown, the utility model provides an aminoanthraquinone flash drying device, and a fixing base 1 for supporting the flash drying device includes:

[0038] The evaporator 2 is fixedly arranged on the top of the fixing base 1. The fixing base 1 is used to support the evaporator 2, the heating component 3, the separator 6 and the tail gas treatment component 7. The outer wall of the evaporator 2 is fixedly provided with a heat recovery cylinder 45. The top of the heat recovery cylinder 45 is fixedly installed with a sealing ring 46. The evaporator 2 is used to evaporate and dry 1-aminoanthraquinone. The sealing ring 46 is used to seal the heat recovery cylinder 45 and the evaporator 2.

[0039] The heating component 3 is fixedly arranged on the top of the fixing base 1. The outer wall of the heating component 3 is fixedly installed with a heat recovery component 4. The heating component 3 is used to support the heat recovery component 4. The heating component 3 includes a heating box 31 fixedly arranged on the top of the fixing base 1. The outer wall of the heating box 31 is fixedly provided with an air intake pipe 35. The heating box 31 is used to support the air intake pipe 35. The air intake pipe 35 is used to inject gas into the heating box 31.

[0040] A dustproof component 5 is fixedly arranged at the end of the heating component 3. The dustproof component 5 is used to prevent dust from entering the heating component 3. The heating component 3 is used to support the dustproof component 5. The dustproof component 5 is used to prevent dust from entering the air inlet pipe 35.

[0041] The separator 6 is fixedly arranged on the top of the fixing base 1, the separator 6 is communicated with the evaporation tank 2, the top of the fixing base 1 is fixedly provided with an exhaust gas treatment component 7, the exhaust gas treatment component 7 is communicated with the separator 6, the separator 6 is used to separate 1-aminoanthraquinone and exhaust gas, and the exhaust gas inside the separator 6 is treated in the exhaust gas treatment component 7;

[0042] The heat recovery component 4 includes a protective cylinder 41 fixedly arranged on the outer wall of the intake pipe 35, a spiral tube 42 is fixedly arranged on the inner side of the protective cylinder 41 and the outer wall of the intake pipe 35, the protective cylinder 41 is used to protect the spiral tube 42, the intake pipe 35 is used to support the spiral tube 42, a first connecting tube 43 is fixedly arranged at the end of the spiral tube 42 and the top of the heat recovery cylinder 45, the heat recovery cylinder 45 is connected on the spiral tube 42 through the first connecting tube 43 and the second connecting tube 44, a second connecting tube 44 is fixedly connected at the end of the spiral tube 42 and the bottom of the heat recovery cylinder 45, a first pump body is fixedly arranged in the middle of the second connecting tube 44, and the first pump body is used to provide power to the gas inside the heat recovery cylinder 45.

[0043] It should be noted that, in the present embodiment, the evaporation tank 2 includes a support 21 fixedly arranged on the top of the fixed base 1, a tank body 22 is fixedly mounted on the top of the support 21, a motor 8 is fixedly arranged on the bottom of the support 21, and a conveying spiral blade extending into the interior of the tank body 22 is fixedly arranged on the output shaft of the motor 8, and the interior of the tank body 22 rotates through the motor 8 and the conveying spiral blade.

[0044] Furthermore, a conduit 23 is fixedly provided on the side wall of the tank body 22 near the top, and the other end of the conduit 23 extends to the interior of the separator 6. A feed pipe 9 is fixedly provided on one side of the tank body 22 near the bottom. The conduit 23 is used to connect the tank body 22 and the separator 6, and the feed pipe 9 is used to inject 1-aminoanthraquinone raw material into the tank body 22.

[0045] It should be noted that a box cover 32 is fixedly installed on the top of the heating box 31, and the heating box 31 and the box cover 32 are fixedly installed by bolts. A second pump body 33 is fixedly provided on the top of the box cover 32, and the second pump body 33 is used to draw external gas through the heating box 31 and the air duct 34 into the interior of the tank body 22. A dehumidifier is fixedly provided on the outer wall of the heating box 31, and the dehumidifier is used to dry the gas inside the heating box 31. An air duct 34 is fixedly provided on the air outlet pipe of the second pump body 33, and the other end of the air duct 34 is fixedly connected to the tank body 22 near the bottom side. A heating mesh plate 36 is fixedly provided inside the heating box 31, and a heating block is fixedly provided inside the heating box 31. The heating mesh plate 36 and the heating block heat the gas inside the heating box 31.

[0046] It should be noted that the dust-proof component 5 includes a fixing ring 51 fixedly arranged at the other end of the air inlet pipe 35. The fixing ring 51 and the mounting ring 52 are fixedly installed by studs 53. The mounting ring 52 is used to support the dust-proof cotton 54. The mounting ring 52 is fixedly installed on the outer wall of the fixing ring 51. The internal threads passing through the fixing ring 51 and the mounting ring 52 are connected with studs 53. The inner side of the mounting ring 52 is fixedly provided with dust-proof cotton 54, which is used to prevent dust from entering the gas.

[0047] It should be further supplemented that the separator 6 includes a separation tank 61 fixedly arranged on the top of the fixing base 1, a finished product collecting tank 62 is fixedly arranged at the bottom of the separation tank 61, and a waste gas collecting pipe 63 is fixedly arranged at the top of the separation tank 61. The separation tank 61 and the finished product collecting tank 62 are used to separate 1-aminoanthraquinone and waste gas.

[0048] It should be further explained that the exhaust gas treatment component 7 includes a treatment box 71 fixedly arranged on the top of the fixing seat 1, the treatment box 71 is used to support the cover plate 72, the cover plate 72 is fixedly installed on the top of the treatment box 71, the cover plate 72 is used to support the material pipe 73 and the breathing valve 74, the material pipe 73 is fixedly arranged inside the cover plate 72, the breathing valve 74 is fixedly arranged inside the cover plate 72, the outer wall of the treatment box 71 is fixedly provided with a waste pipe 75, the material pipe 73 injects ethanol into the inside of the treatment box 71, and the waste pipe 75 is used to discharge the invalid liquid.

[0049] The use method and working principle of the device are as follows: First, the gas is extracted by the second pump body 33, and the gas passes through the dustproof cotton 54 to prevent dust from entering the heating box 31, and is heated by the heating mesh plate 36 and the heating block. The gas passes through the air guide pipe 34 and enters the interior of the tank body 22, and then enters the 1-aminoanthraquinone raw material in the tank body 22 through the feed pipe 9. The conveying spiral blade is driven by the motor 8 to convey, stir and convey the 1-aminoanthraquinone. The gas dries the 1-aminoanthraquinone, and the 1-aminoanthraquinone enters the separation tank 61. After separation in the separation tank 61, the gas and 1-aminoanthraquinone are separated, and the 1-aminoanthraquinone enters the finished product. The waste gas passes through the waste gas collection pipe 63 and enters the interior of the treatment box 71. The treatment box 71 is injected with ethanol through the material pipe 73. The waste gas is treated in the treatment box 71, and the heat is increased through the tank body 22. Then, the first pump body provides power for the second connecting pipe 44. The gas inside the heat recovery cylinder 45 takes away the heat on the tank body 22, and then enters the interior of the spiral tube 42 through the second connecting pipe 44. The spiral tube 42 heats the gas inside the air inlet pipe 35, and recovers the heat on the tank body 22, thereby realizing the cleaning and dust prevention of the gas entering the flash drying device, as well as the heat recovery of the gas.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An aminoanthraquinone flash drying device, a fixing base (1) for supporting the flash drying device, characterized in that: include: An evaporation tank (2) is fixedly arranged on the top of the fixing seat (1), a heat recovery cylinder (45) is fixedly arranged on the outer wall of the evaporation tank (2), and a sealing ring (46) is fixedly installed on the top of the heat recovery cylinder (45); A heating component (3) is fixedly arranged on the top of the fixing seat (1), a heat recovery component (4) is fixedly mounted on the outer wall of the heating component (3), the heating component (3) comprises a heating box (31) fixedly arranged on the top of the fixing seat (1), an air intake pipe (35) is fixedly arranged on the outer wall of the heating box (31); A dustproof component (5) is fixedly arranged at the end of the heating component (3), and the dustproof component (5) is used to prevent dust from entering the heating component (3); A separator (6) is fixedly arranged on the top of the fixing base (1), the separator (6) is communicated with the evaporation tank (2), an exhaust gas treatment component (7) is fixedly arranged on the top of the fixing base (1), and the exhaust gas treatment component (7) is communicated with the separator (6); The heat recovery component (4) comprises a protective tube (41) fixedly arranged on the outer wall of the air intake pipe (35); a spiral tube (42) is fixedly arranged on the inner side of the protective tube (41) and the outer wall of the air intake pipe (35); a first connecting tube (43) is fixedly arranged at the end of the spiral tube (42) and the top of the heat recovery tube (45); a second connecting tube (44) is fixedly connected at the end of the spiral tube (42) and the bottom of the heat recovery tube (45); and a first pump body is fixedly arranged in the middle of the second connecting tube (44).

2. The aminoanthraquinone flash drying device according to claim 1, characterized in that: The evaporation tank (2) comprises a support (21) fixedly arranged on the top of a fixed seat (1); a tank body (22) is fixedly mounted on the top of the support (21); a motor (8) is fixedly arranged on the bottom of the support (21); and a conveying spiral blade extending into the interior of the tank body (22) is fixedly arranged on the output shaft of the motor (8).

3. The aminoanthraquinone flash drying device according to claim 2, characterized in that: A conduit (23) is fixedly provided on the side wall of the tank body (22) near the top, and the other end of the conduit (23) extends to the interior of the separator (6). A feed pipe (9) is fixedly provided on one side of the tank body (22) near the bottom.

4. The aminoanthraquinone flash drying device according to claim 1, characterized in that: A box cover (32) is fixedly installed on the top of the heating box (31), a second pump body (33) is fixedly provided on the top of the box cover (32), a dehumidifier is fixedly provided on the outer wall of the heating box (31), an air outlet pipe of the second pump body (33) is fixedly provided with an air guide pipe (34), the other end of the air guide pipe (34) is fixedly connected to the bottom side of the tank body (22), a heating mesh plate (36) is fixedly provided inside the heating box (31), and a heating block is fixedly provided inside the heating box (31).

5. The aminoanthraquinone flash drying device according to claim 1, characterized in that: The dustproof component (5) comprises a fixing ring (51) fixedly arranged at the other end of the air intake pipe (35), a mounting ring (52) being fixedly mounted on the outer wall of the fixing ring (51), a stud (53) being threadedly connected through the inner part of the fixing ring (51) and the mounting ring (52), and a dustproof cotton (54) being fixedly arranged on the inner side of the mounting ring (52).

6. The aminoanthraquinone flash drying device according to claim 1, characterized in that: The separator (6) comprises a separation tank (61) fixedly arranged on the top of a fixing seat (1), a finished product collection tank (62) fixedly arranged at the bottom of the separation tank (61), and a waste gas collection pipe (63) fixedly arranged at the top of the separation tank (61).

7. The aminoanthraquinone flash drying device according to claim 1, characterized in that: The exhaust gas treatment component (7) comprises a treatment box (71) fixedly arranged on the top of the fixing seat (1); a cover plate (72) is fixedly installed on the top of the treatment box (71); a material pipe (73) is fixedly arranged inside the cover plate (72); a breathing valve (74) is fixedly arranged inside the cover plate (72); and a waste discharge pipe (75) is fixedly arranged on the outer wall of the treatment box (71).

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