A chloroacetic acid drum crystallization device

Abstract

The utility model provides a chloroacetic acid drum crystallization device, which belongs to the technical field of chloroacetic acid crystallization processing equipment, and comprises: a drum crystallization device body, the side wall of the drum crystallization device body is fixedly connected to a motor through a bracket, the output end of the motor is fixedly connected to a No. 1 rotating shaft, the No. 1 rotating shaft is rotatably connected to the side wall of the drum crystallization device body through a bearing, and a power component, the power component comprises a No. 1 fixed plate fixedly connected to the upper surface of the drum crystallization device body. In the utility model, by setting a power component, the power output of the device itself is used to provide power for the subsequent deodorization component, thereby reducing the use cost of the device, and by setting multiple deodorization components, the irritating odor emitted by chloroacetic acid is removed, thereby ensuring the personal safety of workers and improving the safety of the use of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of chloroacetic acid crystallization processing equipment, in particular to a chloroacetic acid drum type crystallization device. Background Art

[0002] Chloroacetic acid is an important organic compound, also known as monochloroacetic acid, chloroacetic acid or monochloroacetic acid. It has a wide range of uses, including as a chemical raw material, for organic synthesis and pesticide manufacturing, etc. Chloroacetic acid crystals separated and purified from chloroacetic acid solution are often used as intermediates and raw materials in the pharmaceutical field. It is also an important dye raw material and can react with various dye intermediates. It can also be widely used in the manufacture of various chemicals, adjustment of pH values ​​and other fields. Therefore, when producing chloroacetic acid crystals, a chloroacetic acid drum crystallization device is required for use in conjunction.

[0003] When the existing chloroacetic acid drum crystallization device is in use, since the production environment is not completely sealed, chloroacetic acid will emit a pungent odor when producing chloroacetic acid crystals. Workers who work in the working environment for a long time are prone to excessive inhalation, which may affect their health. At the same time, additional power output is required to remove these odors, which increases the cost of use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a chloroacetic acid drum-type crystallization device.

[0005] The embodiment of the utility model provides a chloroacetic acid drum crystallization device, comprising:

[0006] A drum crystallization device body, wherein a motor is fixedly connected to the side wall of the drum crystallization device body through a bracket, a first rotating shaft is fixedly connected to the output end of the motor, and the first rotating shaft is rotatably connected to the side wall of the drum crystallization device body through a bearing;

[0007] A power assembly, the power assembly includes a No. 1 fixed plate fixedly connected to the upper surface of the drum-type crystallization device body, a No. 2 rotating shaft is arranged above the drum-type crystallization device body, the No. 2 rotating shaft is rotatably connected to the side wall of the No. 1 fixed plate through a bearing, the No. 1 rotating shaft is circumferentially fixedly connected to a driving wheel, the No. 2 rotating shaft is circumferentially fixedly connected to a driven wheel, a belt is wound between the driving wheel and the driven wheel, and the No. 2 fixed plate is fixedly connected to the side wall of the No. 1 fixed plate;

[0008] A plurality of deodorizing components are provided between the second rotating shaft and the main body of the drum-type crystallization device.

[0009] Furthermore, the deodorization component includes a No. 3 rotating shaft arranged above the main body of the drum-type crystallization device, the No. 3 rotating shaft is rotatably connected to the upper surface of the No. 2 fixed plate through a bearing, the No. 2 rotating shaft is circumferentially fixedly connected to the No. 1 bevel gear, the top end of the No. 3 rotating shaft is fixedly connected to the No. 2 bevel gear, the No. 1 bevel gear is meshed with the No. 2 bevel gear, the bottom end of the No. 3 rotating shaft is fixedly connected to an exhaust fan blade, and the upper surface of the No. 2 fixed plate is fixedly connected to a sleeve.

[0010] Furthermore, a plurality of ventilation holes are provided on the upper surface of the second fixing plate, and the plurality of ventilation holes are respectively arranged around a plurality of third rotating shafts.

[0011] Furthermore, the plurality of sleeves are respectively arranged concentrically with the plurality of third rotating shafts, and the plurality of sleeves are filled with activated carbon.

[0012] Furthermore, the diameter of the driving wheel is greater than the diameter of the driven wheel, and the first fixing plate and the second fixing plate are in a vertical positional relationship.

[0013] Furthermore, the second rotating shaft and the second fixing plate are in a parallel position relationship.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, a power component is provided, and the power output of the device itself is used to provide power for the subsequent deodorization component, thereby reducing the power output required for the operation of the device, thereby reducing the use cost. By providing multiple deodorization components, the irritating odor emitted by chloroacetic acid can be removed, thereby ensuring the personal safety of workers and improving the safety of the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a chloroacetic acid drum-type crystallization device described in an embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure from another perspective of a chloroacetic acid drum-type crystallization device described in an embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of a chloroacetic acid drum crystallization device described in an embodiment of the utility model from another perspective.

[0019] In the above drawings: 1 is a body of the drum-type crystallization device, 2 is a motor, 3 is a first rotating shaft, 4 is a first fixing plate, 5 is a second rotating shaft, 6 is a driving wheel, 7 is a driven wheel, 8 is a belt, 9 is a second fixing plate, 10 is a third rotating shaft, 11 is a first bevel gear, 12 is a second bevel gear, 13 is an exhaust fan blade, 14 is a sleeve, and 15 is a ventilation hole. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides a chloroacetic acid drum crystallization device, comprising:

[0022] A drum-type crystallization device body 1, a motor 2 is fixedly connected to the side wall of the drum-type crystallization device body 1 through a bracket, a No. 1 rotating shaft 3 is fixedly connected to the output end of the motor 2, and the No. 1 rotating shaft 3 is rotatably connected to the side wall of the drum-type crystallization device body 1 through a bearing, a power component, and the power component includes a No. 1 fixed plate 4 fixedly connected to the upper surface of the drum-type crystallization device body 1, a No. 2 rotating shaft 5 is arranged above the drum-type crystallization device body 1, and the No. 2 rotating shaft 5 is rotatably connected to the side wall of the No. 1 fixed plate 4 through a bearing, a driving wheel 6 is fixedly connected to the circumference of the No. 1 rotating shaft 3, and a driven wheel 7 is fixedly connected to the circumference of the No. 2 rotating shaft 5, and a belt 8 is wound between the driving wheel 6 and the driven wheel 7, and a No. 2 fixed plate 9 is fixedly connected to the side wall of the No. 1 fixed plate 4, and the diameter of the driving wheel 6 is larger than the diameter of the driven wheel 7, and the No. 1 fixed plate 4 and the No. 2 fixed plate 9 are in a vertical position relationship, so that the No. 1 rotating shaft 3 and the No. 2 rotating shaft 5 have a large transmission ratio, so that the subsequent multiple deodorization components can operate efficiently;

[0023] Multiple deodorizing components, all of which are arranged between the No. 2 rotating shaft 5 and the drum-type crystallization device body 1, the deodorizing components include a No. 3 rotating shaft 10 arranged above the drum-type crystallization device body 1, the No. 3 rotating shaft 10 is rotatably connected to the upper surface of the No. 2 fixed plate 9 through a bearing, the No. 2 rotating shaft 5 is circumferentially fixedly connected to the No. 1 bevel gear 11, the top of the No. 3 rotating shaft 10 is fixedly connected to the No. 2 bevel gear 12, the No. 1 bevel gear 11 is meshed with the No. 2 bevel gear 12, and the No. 3 rotating shaft 10 is An exhaust fan blade 13 is fixedly connected to the bottom end, a sleeve 14 is fixedly connected to the upper surface of the No. 2 fixed plate 9, a plurality of ventilation holes 15 are provided on the upper surface of the No. 2 fixed plate 9, and the plurality of ventilation holes 15 are respectively arranged around the plurality of No. 3 rotating shafts 10, so that the deodorization component can operate normally, the plurality of sleeves 14 are respectively arranged concentrically with the plurality of No. 3 rotating shafts 10, and the plurality of sleeves 14 are filled with activated carbon for absorbing the odor emitted by chloroacetic acid, and the No. 2 rotating shaft 5 and the No. 2 fixed plate 9 are in a parallel position relationship.

[0024] The detailed working process of the utility model is as follows:

[0025] When in use, the motor 2 and the first rotating shaft 3 provide power for the operation of the drum-type crystallization device body 1 to realize the function of the drum-type crystallization device body 1. When the motor 2 is started, the first rotating shaft 3 rotates, and the drum-type crystallization device body 1 starts to work. The production of chloroacetic acid crystals, the rotation of the first rotating shaft 3 will drive the driving wheel 6 to rotate, and then drive the driven wheel 7 and the second rotating shaft 5 to rotate through the belt drive, thereby providing power for the subsequent multiple deodorization components;

[0026] Taking a deodorization component as an example, the rotation of the No. 2 shaft 5 drives the No. 1 bevel gear 11 to rotate, and then drives the driven wheel 7 and the No. 3 shaft 10 to rotate through the meshing transmission of the bevel gear set. The rotation of the No. 3 shaft 10 drives the exhaust fan blades 13 to rotate, and then the rotating exhaust fan blades 13 are used to extract the air around the drum-type crystallization device body 1, so that the odor emitted by chloroacetic acid is taken away by the airflow. The airflow passes through multiple ventilation holes 15 to reach the sleeve 14, and the odor will be adsorbed by the activated carbon in the sleeve 14, realizing the deodorization operation, saving the use cost while ensuring the personal safety of workers and improving the safety of the use of the device.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A chloroacetic acid drum crystallization device, characterized in that: include: A drum-type crystallization device body (1), wherein a motor (2) is fixedly connected to the side wall of the drum-type crystallization device body (1) via a bracket, a first rotating shaft (3) is fixedly connected to the output end of the motor (2), and the first rotating shaft (3) is rotatably connected to the side wall of the drum-type crystallization device body (1) via a bearing; A power assembly, the power assembly comprising a No. 1 fixed plate (4) fixedly connected to the upper surface of a drum-type crystallization device body (1), a No. 2 rotating shaft (5) is arranged above the drum-type crystallization device body (1), the No. 2 rotating shaft (5) is rotatably connected to the side wall of the No. 1 fixed plate (4) through a bearing, the No. 1 rotating shaft (3) is circumferentially fixedly connected to a driving wheel (6), the No. 2 rotating shaft (5) is circumferentially fixedly connected to a driven wheel (7), a belt (8) is wound between the driving wheel (6) and the driven wheel (7), and the No. 2 fixed plate (9) is fixedly connected to the side wall of the No. 1 fixed plate (4); A plurality of deodorizing components are provided, wherein the plurality of deodorizing components are arranged between the second rotating shaft (5) and the drum-type crystallization device body (1).

2. A chloroacetic acid drum crystallization device according to claim 1, characterized in that, in: The deodorizing component comprises a third rotating shaft (10) arranged above the drum-type crystallization device body (1); the third rotating shaft (10) is rotatably connected to the upper surface of the second fixed plate (9) through a bearing; the circumferential direction of the second rotating shaft (5) is fixedly connected to a first bevel gear (11); the top end of the third rotating shaft (10) is fixedly connected to a second bevel gear (12); the first bevel gear (11) is meshed with the second bevel gear (12); the bottom end of the third rotating shaft (10) is fixedly connected to an exhaust fan blade (13); and the upper surface of the second fixed plate (9) is fixedly connected to a sleeve (14).

3. A chloroacetic acid drum crystallization device according to claim 2, characterized in that, in: The upper surface of the second fixing plate (9) is provided with a plurality of ventilation holes (15), and the plurality of ventilation holes (15) are respectively arranged around the plurality of third rotating shafts (10).

4. A chloroacetic acid drum crystallization device according to claim 2, characterized in that, in: The plurality of sleeves (14) are respectively arranged concentrically with the plurality of third rotating shafts (10), and the plurality of sleeves (14) are all filled with activated carbon.

5. A chloroacetic acid drum crystallization device according to claim 1, characterized in that, in: The diameter of the driving wheel (6) is greater than the diameter of the driven wheel (7), and the first fixing plate (4) and the second fixing plate (9) are in a vertical positional relationship.

6. A chloroacetic acid drum crystallization device according to claim 1, characterized in that, in: The second rotating shaft (5) and the second fixing plate (9) are in a parallel position relationship.

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