Paranitroaniline separating tank

Abstract

The utility model relates to a paranitroaniline separating tank which comprises a mounting tank body, a base is fixed at the bottom of the mounting tank body, a driving assembly is fixed at the bottom of the base, a rotating plate located in the mounting tank body is fixed at the top of the driving assembly, and stabilizing blocks are fixed on the left side and the right side of the rotating plate. And a separating assembly is inserted into the top of the rotating plate, a positioning plate is in threaded connection with the interior of the mounting groove body, and rolling wheels are fixed into the positioning plate. According to the paranitroaniline separation tank, paranitroaniline is placed in the separation assembly, the rotating plate can push the separation assembly to rotate by starting the driving motor, moisture and impurities in paranitroaniline can be separated under the action of centrifugal force, and when cleaning is needed, the separation assembly is separated from the separation assembly through the rotating plate; and the whole separation assembly can be taken down by pulling the separation assembly, so that the whole separation assembly is convenient to disassemble and clean, the overall structure is simple, and the overall practicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a p-nitroaniline separation tank. Background Art

[0002] p-Nitroaniline is a yellow needle-shaped crystal that is highly toxic and easily sublimated. It is slightly soluble in cold water, but soluble in boiling water, ethanol, ether, benzene and acid solutions. It is an artificial synthetic chemical widely used in the dye industry. It is an intermediate for a variety of printing and dyeing and pharmaceutical chemicals. It can also be used as an analytical reagent. Protective measures must be worn during operation to avoid release into the environment.

[0003] Since the p-nitroaniline raw material contains certain impurities and moisture, p-nitroaniline needs to be separated during the production process. However, most of the separation work is carried out using a centrifuge, which is difficult to disassemble and clean. After long-term use, too much impurity accumulates inside the centrifuge, which will have a certain impact on the subsequent separation of p-nitroaniline and is not conducive to use. Therefore, a p-nitroaniline separation tank is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a para-nitroaniline separation tank, which has the advantages of being easy to clean and solves the problem that excessive accumulation of impurities inside the heart will have a certain impact on the subsequent separation of para-nitroaniline.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a para-nitroaniline separation tank, comprising a mounting tank body, a base is fixed at the bottom of the mounting tank body, a driving assembly penetrating the inside of the mounting tank body is fixed at the bottom of the base, the driving assembly is used to drive the whole operation, a rotating plate located inside the mounting tank body is fixed at the top of the driving assembly, and both left and right sides of the rotating plate are fixed with stabilizing blocks slidably connected to the mounting tank body;

[0006] A separation component slidably connected to the mounting groove is inserted on the top of the rotating plate, and the separation component is used to separate p-nitroaniline. The internal thread of the mounting groove is connected to a positioning plate located on the top of the separation component, and a roller is fixed inside the positioning plate.

[0007] The separation component includes a connecting groove body plugged into the rotating plate, sliding blocks slidably connected to the mounting groove body are fixed on the left and right sides of the connecting groove body, fixed blocks are fixed on the top of the connecting groove body and the rotating plate, a support frame is fixed inside the connecting groove body, and a cloth hopper is installed inside the support frame.

[0008] Furthermore, both left and right side walls of the inner cavity of the installation slot body are provided with placement slots connected to the top of the installation slot body, and the interior of the installation slot body is provided with an annular connecting slot connected to the placement slot.

[0009] Furthermore, a threaded strip is fixed on the outer surface of the positioning plate, and a threaded block matched with the threaded strip is fixed in the inner cavity of the mounting groove body.

[0010] Furthermore, the driving assembly includes a safety box fixed to the base, a driving motor is fixed inside the safety box, a driving rod penetrating into the installation slot is inserted at the top of the driving motor, and the driving rod is fixed to the rotating plate.

[0011] Furthermore, a control handle is fixed on the top of the positioning plate, a sponge pad is covered on the outer surface of the control handle, and a ventilation window is fixed on the left side of the safety box.

[0012] Furthermore, a ring-shaped sliding groove is provided at the bottom of the positioning plate, and the roller passes through the sliding groove and is slidably connected to the top fixing block.

[0013] Furthermore, a rubber pad is fixed on the top of the connecting groove body, and a fixing groove adapted to the fixing block is formed at the bottom of the connecting groove body.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The p-nitroaniline separation tank is constructed by placing p-nitroaniline inside a separation component, and starting a driving motor to enable a rotating plate to push the separation component to rotate. Under the action of centrifugal force, water and impurities inside the p-nitroaniline are separated. When cleaning is required, the separation component can be removed as a whole by pulling the separation component, thereby facilitating disassembly and cleaning of the entire component. The overall structure is simple, and the overall practicality is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the separation component structure of the utility model.

[0018] In the figure: 1 mounting trough, 2 base, 3 safety box, 4 driving motor, 5 driving rod, 6 rotating plate, 7 stabilizing block, 8 separating assembly, 801 connecting trough, 802 sliding block, 803 fixing block, 804 supporting frame, 805 material distributing hopper, 9 positioning plate, 10 roller. 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 , a para-nitroaniline separation tank in the present embodiment includes an installation tank body 1, and the left and right side walls of the inner cavity of the installation tank body 1 are provided with placement grooves connected to the top of the installation tank body 1, and the placement grooves are provided to allow the fixing block 803 and the stabilizing block 7 to drive the connecting tank body 801 and the rotating plate 6 to slide into the installation tank body 1, so that the connecting tank body 801 and the rotating plate 6 are not easily separated from the installation tank body 1, making the whole more stable, and the interior of the installation tank body 1 is provided with a connecting groove in an annular shape connected to the placement groove, and the connecting groove is provided, so that the connecting tank body 801 and the rotating plate 6 rotate more stably in the installation tank body 1, and the bottom of the installation tank body 1 is fixed with a base 2, and the bottom of the base 2 is fixed with a driving component that penetrates into the interior of the installation tank body 1, and the driving component includes a safety box 3 fixed with the base 2, and a ventilation window is fixed on the left side of the safety box 3, and the ventilation window is provided so that the safety box 3 can protect the internal driving motor 4 while not causing overheating of the driving motor 4.

[0021] In addition, a driving motor 4 is fixed inside the safety box 3, and a driving rod 5 that penetrates into the interior of the mounting slot 1 is plugged into the top of the driving motor 4. The driving rod 5 can be separated from the rotating plate 6 through the plug-in connection, so that the whole is easy to disassemble. The driving rod 5 is fixed to the rotating plate 6, and the driving assembly is used to drive the whole operation. The top of the driving assembly is fixed with a rotating plate 6 located inside the mounting slot 1, and the left and right sides of the rotating plate 6 are fixed with stabilizing blocks 7 that are slidably connected to the mounting slot 1. The stabilizing blocks 7 are provided to improve the stability of the rotation of the rotating plate 6.

[0022] Furthermore, a separation component 8 slidably connected to the mounting groove body 1 is inserted at the top of the rotating plate 6. The separation component 8 is used to separate para-nitroaniline. The internal thread of the mounting groove body 1 is connected to a positioning plate 9 located at the top of the separation component 8. The positioning plate 9 is used to limit the upward movement of the separation component 8. An annular sliding groove is provided at the bottom of the positioning plate 9. The roller 10 penetrates into the sliding groove and is slidably connected to the top fixed block 803. The roller 10 is provided so that the positioning plate 9 can support and limit the separation component 8 without affecting the rotation of the separation component 8. A control handle is fixed on the top of the positioning plate 9. The outer surface of the control handle is covered with a sponge pad. The control handle can effectively improve the comfort when controlling the positioning plate 9, thereby making the whole more practical.

[0023] In addition, a threaded strip is fixed on the outer surface of the positioning plate 9, and a threaded block matching the threaded strip is fixed to the inner cavity of the mounting groove body 1. Due to the threaded connection, while ensuring that the mounting groove body 1 is stationary, the positioning plate 9 can be rotated to move along the mounting groove body 1, and the direction of rotation of the driving motor 4 is opposite to the direction of rotation when the positioning plate 9 is installed. A roller 10 is fixed inside the positioning plate 9.

[0024] In general, the separation component 8 and the driving rod 5 are fixed by plugging, so that the separation component 8 and the driving rod 5 can be simply limited except for the up and down movement directions. The separation component 8 and the subsequent connection component can be pressed by the provided positioning plate 9, thereby limiting the up and down movement of the separation component 8 and the driving rod 5. The provided roller 10 ensures that when the separation component 8 is pressed, it will not affect the rotation of the separation component 8 and the subsequent connection, making the whole easy to disassemble and clean, effectively improving the overall practicality.

[0025] See also Figure 2 In order to separate the materials, the separation component 8 in this embodiment includes a connecting groove body 801 plugged into the rotating plate 6, and sliding blocks 802 slidably connected to the mounting groove body 1 are fixed on the left and right sides of the connecting groove body 801. Through the setting of the sliding block 802, the rotation of the connecting groove body 801 is more stable, and the top of the connecting groove body 801 and the rotating plate 6 are fixed with a fixing block 803. A support frame 804 is fixed inside the connecting groove body 801, and the support frame 804 is used to support the material hopper 805, thereby effectively improving the separation effect. A material hopper 805 is installed inside the support frame 804, and the material hopper 805 is used to store materials.

[0026] In this embodiment, the connecting groove and the sliding groove are both annular grooves, which are configured as annular grooves so that the connecting groove body 801 can rotate stably. A rubber pad is fixed to the top of the connecting groove body 801. The provided rubber pad can improve the sealing of the connecting groove body 801, thereby making the whole more stable. A fixed groove compatible with the fixed block 803 is provided at the bottom of the connecting groove body 801, so that multiple separation components 8 can be superimposed on each other, which can effectively improve the efficiency of separating multiple materials and make the whole more practical.

[0027] In general, the connecting tank 801 and the material distribution hopper 805 are rotated under the push of the rotating plate 6, so that the material inside the material distribution hopper 805 rotates at a high speed, and then the material is separated under the action of centrifugal force.

[0028] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0029] The working principle of the above embodiment is:

[0030] When the separation slot as a whole needs to be cleaned, by limiting the rotation of the mounting slot body 1, the positioning plate 9 is rotated so that the positioning plate 9 can be driven out of the mounting slot body 1 under the push of the thread. At this time, the separation component 8 loses the restriction on upward movement, and the sliding block 802 is rotated to the interaction point between the connecting slot and the placement slot. At this time, the separation component 8 can be pulled upward to make the sliding block 802 move along the placement slot and drive out of the interior of the mounting slot body 1. The subsequent rotating plate 6 can also be removed in the same way. The overall structure is simple, which makes the whole easy to disassemble and clean, and effectively improves the overall practicality.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A para-nitroaniline separation tank, comprising a mounting tank body (1), characterized in that: A base (2) is fixed at the bottom of the installation trough (1), a driving assembly penetrating into the interior of the installation trough (1) is fixed at the bottom of the base (2), the driving assembly is used to drive the entire operation, a rotating plate (6) located inside the installation trough (1) is fixed at the top of the driving assembly, and stabilizing blocks (7) slidably connected to the installation trough (1) are fixed on both left and right sides of the rotating plate (6); A separation component (8) slidably connected to the mounting trough (1) is inserted at the top of the rotating plate (6), and the separation component (8) is used to separate p-nitroaniline. The internal thread of the mounting trough (1) is connected to a positioning plate (9) located at the top of the separation component (8), and a roller (10) is fixed inside the positioning plate (9); The separation assembly (8) comprises a connecting groove body (801) plugged into the rotating plate (6), sliding blocks (802) slidably connected to the mounting groove body (1) are fixed on both the left and right sides of the connecting groove body (801), fixing blocks (803) are fixed on the top of the connecting groove body (801) and the rotating plate (6), a supporting frame (804) is fixed inside the connecting groove body (801), and a material distributing hopper (805) is installed inside the supporting frame (804).

2. A para-nitroaniline separation tank according to claim 1, characterized in that: The left and right side walls of the inner cavity of the installation slot body (1) are both provided with placement slots connected to the top of the installation slot body (1), and the interior of the installation slot body (1) is provided with an annular connecting slot connected to the placement slot.

3. The p-nitroaniline separation tank according to claim 1, characterized in that: The outer surface of the positioning plate (9) is fixed with a threaded strip, and the inner cavity of the installation slot body (1) is fixed with a threaded block that matches the threaded strip.

4. The p-nitroaniline separation tank according to claim 1, characterized in that: The driving assembly comprises a safety box (3) fixed to the base (2), a driving motor (4) being fixed inside the safety box (3), a driving rod (5) penetrating into the interior of the installation slot (1) being inserted at the top of the driving motor (4), and the driving rod (5) being fixed to a rotating plate (6).

5. The p-nitroaniline separation tank according to claim 4, characterized in that: A control handle is fixed on the top of the positioning plate (9), a sponge pad is covered on the outer surface of the control handle, and a ventilation window is fixed on the left side of the safety box (3).

6. The p-nitroaniline separation tank according to claim 1, characterized in that: The bottom of the positioning plate (9) is provided with an annular sliding groove, and the roller (10) passes through the sliding groove and is slidably connected to the top fixing block (803).

7. The p-nitroaniline separation tank according to claim 1, characterized in that: A rubber pad is fixed to the top of the connecting groove body (801), and a fixing groove adapted to the fixing block (803) is provided at the bottom of the connecting groove body (801).

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