Heating and separating device for chemical production

Abstract

The utility model belongs to the field of chemical industry, particularly relates to a heating and separating device for chemical industry production, and provides the following scheme aiming at the problem that the separation effect is poorer when the existing raw materials are heated and separated: the heating and separating device comprises a separating box, a heating base is fixed inside the separating box, and a reaction cylinder is fixed above the heating base; a top plate is fixedly connected to the top of the reaction cylinder, a first partition plate is fixed to the outer surface of the top plate, a driving motor is fixed in the first partition plate, an output shaft of the driving motor is fixedly connected with a connecting rod through a coupler, and an electric telescopic rod is fixed to the bottom end of the connecting rod. The fixed shaft and the stirring blade can be lowered through the electric telescopic rod, so that the stirring blade can be in full contact with a raw material, and the driving motor in the partition plate I above the top plate drives the connecting rod, the electric telescopic rod, the fixed shaft and the stirring blade to rotate, so that the raw material in the reaction cylinder is stirred, and the raw material can be uniformly heated; and raw materials and water in the raw materials can be separated to the maximum extent, and the separation effect is improved.

Description

Technical Field

[0001] The utility model relates to a separation device, in particular to a heating separation device for chemical production, belonging to the technical field of chemical industry. Background Art

[0002] With the continuous development and progress of society, the demand for chemical production continues to increase. The chemical production process refers to the production process of chemically processing raw materials to finally obtain valuable products. Due to the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes have been formed. Many chemical production processes are organically combined by chemical reactions and several physical operations. Among them, chemical reactions and reactors are the core of chemical production, which play the role of preparing suitable reaction conditions for chemical reactions and separating and purifying reactants to obtain final products.

[0003] In the prior art, there is a device for separating and recovering chemical products disclosed in announcement number CN217041373U, which includes a processing box, a heating device is provided at the bottom of the processing box, and a feeding pipe is provided on the processing box; a recovery box, the recovery box is installed on the surface of the processing box, and a feeding pipe is fixedly connected to the bottom of the recovery box, and the heating device can heat the chemical raw materials inside the processing box.

[0004] When the above technical solution is in use, the chemical raw materials are placed into the processing box through the feed port on the processing box, and the chemical raw materials in the processing box are heated by the heating device at the bottom of the processing box to separate the chemical raw materials into solid and liquid. However, during the solid-liquid separation process, since the chemical raw materials are in a static state in the processing box, it is easy to cause the middle part of the chemical raw materials to fail to fully undergo solid-liquid separation during the separation process, resulting in a problem of poor separation effect of the raw materials during heating separation. In view of this, a heating separation device for chemical production is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model provides a heating separation device for chemical production to solve the problem that the separation effect of the above raw materials is poor during heating separation.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a heating separation device for chemical production, comprising a separation box, a heating base is fixed inside the separation box, a reaction cylinder is fixed above the heating base, a top plate is fixed on the top of the reaction cylinder, and a partition is fixed on the outer surface of the top plate;

[0007] A driving motor is fixed inside the partition one, and the output shaft of the driving motor is fixedly connected to a connecting rod through a coupling. An electric telescopic rod is fixed to the bottom end of the connecting rod, and a fixed shaft is fixed to the output end of the electric telescopic rod. The outer wall of the fixed shaft is fixedly connected to a stirring blade through a connecting ring.

[0008] As a further solution of the utility model: the stirring blade forms a telescopic structure through the fixed shaft and the electric telescopic rod and the connecting rod, and the connecting rod and the driving motor form a rotating structure.

[0009] As a further solution of the utility model: a liquefaction chamber is arranged above the top plate, a through hole is opened inside the top plate, a partition plate 2 is fixed outside the outer surface of the top plate, and a liquid tank is arranged between the partition plate 2 and the separation box.

[0010] As a further solution of the utility model: a cooling plate is fixed on the top of the inner wall of the liquefaction chamber, a guide groove is provided on the outer surface of the cooling plate, and a liquid discharge port is provided on one side of the liquid tank.

[0011] As a further solution of the utility model: a liquid storage tank is arranged at one end of the first liquid discharge port, and a second liquid discharge port is opened on one side of the liquid storage tank.

[0012] As a further solution of the utility model: a discharge port is opened at one end of the separation box, a baffle is arranged inside the discharge port, an inlet is opened on the outer surface of the separation box, a sealing cover is arranged inside the inlet, a sealing gasket is bonded to the bottom end of the sealing cover, and a handle is fixed to the top end of the sealing gasket.

[0013] As a further solution of the utility model: the reaction cylinder forms a communication structure with the liquefaction chamber through the through hole, and the liquid tank forms a communication structure with the liquid storage box through the liquid discharge port 1.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model can lower the fixed shaft and stirring blades through the electric telescopic rod, so that the stirring blades can fully contact the raw materials, and the driving motor in the partition above the top plate drives the connecting rod, the electric telescopic rod, the fixed shaft and the stirring blades to rotate, so that the raw materials in the reaction cylinder can be stirred, so that the raw materials can be evenly heated, and the raw materials and the water inside them can be separated to the greatest extent, thereby improving the separation effect;

[0016] 2. The reaction cylinder, liquefaction chamber, liquid tank and liquid storage tank of the utility model are interconnected through through holes and liquid discharge ports, so that water vapor can enter the liquefaction chamber and contact the cooling plate on the top of the liquefaction chamber through the water vapor. The water vapor condenses into liquid water in the process of contacting the cooling plate. The condensed water adheres to the cooling plate and can flow to the liquid tank outside the partition plate 2 through the guide groove on the cooling plate. The liquid water is then discharged to the liquid storage tank through the liquid discharge port 1, and is collected and processed to achieve solid-liquid separation of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0019] Figure 3 It is a structural schematic diagram of the top plate of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 It is a structural schematic diagram of the liquid storage tank of the utility model.

[0022] In the figure: 1. separation box; 2. heating base; 3. reaction cylinder; 4. feeding port; 5. sealing cover; 6. handle; 7. sealing gasket; 8. top plate; 9. partition one; 10. driving motor; 11. connecting rod; 12. electric telescopic rod; 13. fixed shaft; 14. stirring blade; 15. through hole; 16. partition two; 17. liquid tank; 18. cooling plate; 19. guide groove; 20. drain port one; 21. liquid storage tank; 22. drain port two; 23. liquefaction chamber. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] like Figures 1 to 5 As shown, a heating separation device for chemical production includes a separation box 1, a heating base 2 is fixed inside the separation box 1, a reaction tube 3 is fixed above the heating base 2, a top plate 8 is fixedly connected to the top of the reaction tube 3, and a partition 9 is fixed on the outer surface of the top plate 8. The raw materials in the reaction tube 3 can be heated by the heating base 2, so that the raw materials can evaporate the water inside during the heating process;

[0026] A driving motor 10 is fixed inside the partition 9, and the output shaft of the driving motor 10 is fixedly connected to a connecting rod 11 through a coupling. An electric telescopic rod 12 is fixed to the bottom end of the connecting rod 11, and a fixed shaft 13 is fixed to the output end of the electric telescopic rod 12. The outer wall of the fixed shaft 13 is fixedly connected to a stirring blade 14 through a connecting ring. When heating the raw material, the fixed shaft 13 and the stirring blade 14 can be lowered through the electric telescopic rod 12, so that the stirring blade 14 can fully contact the raw material, and the driving motor 10 in the partition 9 above the top plate 8 drives the connecting rod 11, the electric telescopic rod 12, the fixed shaft 13 and the stirring blade 14 to rotate, so that the raw material in the reaction cylinder 3 is stirred, so that the raw material can be evenly heated, and the raw material and the water inside it can be separated to the greatest extent. .

[0027] Embodiment 2

[0028] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0029] The stirring blade 14 forms a telescopic structure with the connecting rod 11 through the fixed shaft 13 and the electric telescopic rod 12, and a rotating structure is formed between the connecting rod 11 and the driving motor 10. The fixed shaft 13 and the stirring blade 14 can be lowered through the electric telescopic rod 12, so that the stirring blade 14 can fully contact the raw material, and the connecting rod 11, the electric telescopic rod 12, the fixed shaft 13 and the stirring blade 14 can be driven by the driving motor 10 in the partition 9 above the top plate 8 to rotate, so that the raw material in the reaction tube 3 can be stirred, the raw material can be evenly heated, and the raw material and the moisture inside it can be separated to the greatest extent.

[0030] A liquefaction chamber 23 is arranged above the top plate 8, a through hole 15 is opened inside the top plate 8, a partition plate 16 is fixed on the outer side of the outer surface of the top plate 8, and a liquid tank 17 is arranged between the partition plate 16 and the separation box 1. During the heating process of the raw material, water evaporates from the raw material and gradually rises. When the water vapor rises, the water vapor can enter the liquefaction chamber 23 through the through hole 15 on the top plate 8, and after the water vapor is condensed, it can enter the liquid tank 17 through the guide groove 19.

[0031] A cooling plate 18 is fixed to the top of the inner wall of the liquefaction chamber 23, and a guide groove 19 is provided on the outer surface of the cooling plate 18. A drain port 20 is provided on one side of the liquid tank 17. After water vapor enters the liquefaction chamber 23, it contacts the cooling plate 18 at the top, and condenses into liquid water in the process of contacting the cooling plate 18. At this time, the condensed water adheres to the cooling plate 18 and can flow to the liquid tank 17 outside the partition 16 through the guide groove 19 on the cooling plate 18.

[0032] A liquid storage tank 21 is provided at one end of the drain port 1 20, and a drain port 2 22 is provided on one side of the liquid storage tank 21. Liquid water flowing toward the liquid tank 17 after condensation can enter the liquid storage tank 21 through the drain port 1 20 to achieve solid-liquid separation.

[0033] A discharge port is provided at one end of the separation box 1, a baffle is provided inside the discharge port, an inlet 4 is provided on the outer surface of the separation box 1, a sealing cover 5 is provided inside the inlet 4, a sealing gasket 7 is bonded to the bottom end of the sealing cover 5, a handle 6 is fixed to the top end of the sealing gasket 7, the baffle, the sealing cover 5 and the sealing gasket 7 can facilitate the internal space to remain sealed when the raw materials are heated and separated.

[0034] The reaction tube 3 forms a communication structure with the liquefaction chamber 23 through the through hole 15, and the liquid tank 17 forms a communication structure with the liquid storage tank 21 through the drain port 20. The reaction tube 3, the liquefaction chamber 23, the liquid tank 17 and the liquid storage tank 21 are interconnected through the through hole 15 and the drain port 20, so that water vapor can enter the liquefaction chamber 23 and contact the cooling plate 18 on the top of the liquefaction chamber 23 through the water vapor. In the process of contacting the cooling plate 18, the water vapor condenses into liquid water. The condensed water adheres to the cooling plate 18 and can flow to the liquid tank 17 outside the partition 16 through the guide groove 19 on the cooling plate 18, and then the liquid water is discharged to the liquid storage tank 21 through the drain port 20, and the liquid water is collected and processed to achieve solid-liquid separation of the raw materials.

[0035] Working principle: Put the chemical raw materials into the reaction tube 3 from the feed inlet 4 of the separation box 1, and cover the sealing cover 5 to the feed inlet 4 of the separation box 1 through the handle 6, and a sealing gasket 7 is set at the bottom of the sealing cover 5, and the feed inlet 4 can be sealed by the sealing gasket 7. After the raw materials are put into the reaction tube 3, start the heating base 2 at the bottom of the reaction tube 3 to heat the raw materials in the reaction tube 3 to evaporate the moisture in the raw materials. When the raw materials are heated, the fixed shaft 13 and the stirring blade 14 can be lowered through the electric telescopic rod 12 so that the stirring blade 14 can fully contact the raw materials, and the driving motor 10 in the partition 9 above the top plate 8 drives the connecting rod 11, the electric telescopic rod 12, the fixed shaft 13 and the stirring blade 14 to rotate, so that the raw materials in the reaction tube 3 can be stirred. Uniform heating allows the raw materials and the moisture inside them to be separated to the greatest extent. During the heating process of the raw materials, moisture evaporates from the raw materials and gradually rises. When the water vapor rises, the water vapor can enter the liquefaction chamber 23 through the through hole 15 on the top plate 8, contact the cooling plate 18, and condense into liquid water during the contact with the cooling plate 18. At this time, the condensed water adheres to the cooling plate 18 and flows through the guide groove 19 on the cooling plate 18 to the liquid tank 17 outside the partition 16, and the condensed liquid water flows into the liquid storage tank 21 through the drain port 20 on one side of the liquid tank 17 to complete the solid-liquid separation of the chemical raw materials. The separated liquid can also be discharged, collected or processed through the drain port 22, and the raw materials after solid-liquid separation are collected by opening the baffle on the discharge port.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A heating separation device for chemical production, comprising a separation box (1), characterized in that: A heating base (2) is fixed inside the separation box (1), a reaction tube (3) is fixed above the heating base (2), a top plate (8) is fixedly connected to the top of the reaction tube (3), and a partition plate (9) is fixed on the outer surface of the top plate (8); A driving motor (10) is fixed inside the partition plate (9); the output shaft of the driving motor (10) is fixedly connected to a connecting rod (11) via a coupling; an electric telescopic rod (12) is fixed to the bottom end of the connecting rod (11); a fixed shaft (13) is fixed to the output end of the electric telescopic rod (12); and a stirring blade (14) is fixedly connected to the outer wall of the fixed shaft (13) via a connecting ring.

2. A heating separation device for chemical production according to claim 1, characterized in that: The stirring blade (14) forms a telescopic structure with the connecting rod (11) through the fixed shaft (13) and the electric telescopic rod (12), and the connecting rod (11) forms a rotating structure with the driving motor (10).

3. A heating separation device for chemical production according to claim 1, characterized in that: A liquefaction chamber (23) is arranged above the top plate (8), a through hole (15) is opened inside the top plate (8), a partition plate 2 (16) is fixed on the outer side of the outer surface of the top plate (8), and a liquid tank (17) is arranged between the partition plate 2 (16) and the separation box (1).

4. A heating separation device for chemical production according to claim 3, characterized in that: A cooling plate (18) is fixed to the top of the inner wall of the liquefaction chamber (23), a flow guide groove (19) is provided on the outer surface of the cooling plate (18), and a liquid discharge port (20) is provided on one side of the liquid tank (17).

5. A heating separation device for chemical production according to claim 4, characterized in that: A liquid storage box (21) is provided at one end of the first liquid discharge port (20), and a second liquid discharge port (22) is provided at one side of the liquid storage box (21).

6. A heating separation device for chemical production according to claim 3, characterized in that: A discharge port is provided at one end of the separation box (1), a baffle is provided inside the discharge port, an inlet (4) is provided on the outer surface of the separation box (1), a sealing cover (5) is provided inside the inlet (4), a sealing gasket (7) is bonded to the bottom end of the sealing cover (5), and a handle (6) is fixed to the top end of the sealing gasket (7).

7. A heating separation device for chemical production according to claim 5, characterized in that: The reaction cylinder (3) forms a communication structure with the liquefaction chamber (23) through the through hole (15), and the liquid tank (17) forms a communication structure with the liquid storage tank (21) through the liquid discharge port 1 (20).

Images