Evaporation heat exchange efficiency device for titanium tetrachloride

Abstract

The utility model belongs to the technical field of evaporation heat exchange efficiency equipment, and particularly relates to an evaporation heat exchange efficiency device for titanium tetrachloride, which comprises an evaporator, a flange edge arranged on one side of the evaporator, an exhaust pipe arranged on one side of the evaporator, a liquid injection pipe arranged on one side of the evaporator and a mounting plate arranged in the evaporator. By arranging the mounting structure convenient to disassemble, when the baffle plate in the evaporator needs to be cleaned, only the flange edge connected with the evaporator needs to be opened, the pull plug is moved to enable the pull plug to move with the limiting clamping block, the limiting clamping block is separated from the clamping groove in the evaporator, and the baffle plate is rotated through the partition plate, so that the baffle plate in the evaporator can be cleaned. And in the rotating process, the trapezoidal clamping blocks gradually retract into the mounting plates, when the limiting clamping blocks move out of the sliding rails on the evaporator, the baffle plates can be rapidly taken down and cleaned or replaced in a drawing-out mode, the cleaning efficiency of the baffle plates is improved, and the using effect of the evaporator is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporation heat exchange devices, in particular to an evaporation heat exchange efficiency device for titanium tetrachloride. Background Art

[0002] Titanium tetrachloride is an inorganic compound, mainly used to produce titanium sponge and titanium dioxide, and can also be used as a catalyst. In the process of producing pure titanium tetrachloride, the refining of crude titanium tetrachloride is the last important link in the production process of titanium tetrachloride. In the process of preparing titanium dioxide by the chloride process, the refining of crude titanium tetrachloride into refined titanium tetrachloride is mainly completed by the evaporator. The principle is to input crude titanium tetrachloride into the evaporator, install evaporator tube bundles around the equipment, and use steam evaporation to achieve heat exchange through the tube bundle.

[0003] The prior art has the following problems:

[0004] The existing evaporation heat exchange efficiency device for titanium tetrachloride is mainly completed by an evaporator. However, during long-term use, the evaporator is not easy to clean due to the sealing of the shell. Over time, excessive accumulation of residual alkali and impurities will affect the performance of the evaporator and reduce the use effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an evaporation heat exchange efficiency device for titanium tetrachloride, which solves the problem that the evaporator is not easy to clean due to the sealing of the shell during long-term use, which will cause excessive accumulation of residual alkali and impurities over a long period of time, affecting the performance of the evaporator and reducing the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an evaporation heat exchange efficiency device for titanium tetrachloride, comprising an evaporator, a flange edge is provided on one side of the evaporator, an exhaust pipe is provided on one side of the evaporator, an injection pipe is provided on one side of the evaporator, a mounting plate is provided inside the evaporator, a partition is provided on one side of the mounting plate, a baffle is provided inside the mounting plate, a connecting box is fixedly connected to the bottom of the mounting plate, a plug-in is provided on one side of the connecting box, a slide rail is provided inside the evaporator, a moving block is fixedly connected to one side of the plug-in, a slider is fixedly connected to one side of the moving block, a limiting block is fixedly connected to the bottom of the moving block, a slide groove is provided inside the connecting box, a trapezoidal block is provided on the top of the mounting plate, a reset spring is fixedly connected to the bottom of the trapezoidal block, a card slot is provided inside the evaporator, and a transmission pipe is provided on one side of the evaporator.

[0007] As a preferred technical solution of the utility model, two slide rails are arranged on one side of the interior of the evaporator, the slide rails are arc-shaped, a plurality of slots are arranged on one side of the interior of the evaporator, the slots are adapted to the trapezoidal blocks, and a limit slot is arranged on one side of the slide rail.

[0008] As a preferred technical solution of the utility model, four mounting plates are provided in total, the mounting plates are semicircular, and the mounting plates are fixedly connected to each other.

[0009] As a preferred technical solution of the utility model, four connection boxes are provided in total, and the connection boxes are respectively fixed on one side of the security, and the baffles are connected to each other through partitions.

[0010] As a preferred technical solution of the utility model, the moving block is slidably connected to the connection box via a slider, and the limit block is slidably connected to the evaporator via a slide rail.

[0011] As an optimal technical solution of the utility model, the slider and the slide groove are adapted to each other, the slider and the slide groove are slidably connected, there are multiple sliders and slide grooves, and the sliders and slide grooves are respectively arranged on both sides of the connecting block and the trapezoidal block.

[0012] As a preferred technical solution of the utility model, a plurality of return springs are provided, and the return springs are respectively fixed on the top of the trapezoidal clamping block and the moving block.

[0013] Compared with the prior art, the utility model provides an evaporation heat exchange efficiency device for titanium tetrachloride, which has the following beneficial effects:

[0014] The evaporation heat exchange efficiency device for titanium tetrachloride is provided with a convenient disassembly and installation structure. When the baffle plate inside the evaporator needs to be cleaned, it is only necessary to open the flange connected to the evaporator, and move the plug-in and pull-out belt limit card block to make the limit card block disengage from the limit groove on the evaporator, and the baffle plate is installed and rotated through the partition plate. During the rotation, the trapezoidal card block gradually retracts into the inside of the installation plate. When the limit card block moves out of the slide rail on the evaporator, the baffle plate can be quickly removed by pulling it out, and it can be cleaned or replaced, thereby improving the cleaning efficiency of the baffle plate and enhancing the use effect of the evaporator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the exterior structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the interior of the connection box structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the interior of the mounting plate structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the movable block of the utility model;

[0020] Figure 6 It is a schematic side view of the interior of the shell of the evaporator structure of the utility model.

[0021] In the figure: 1. Evaporator; 2. Flange; 3. Exhaust pipe; 4. Injection pipe; 5. Mounting plate; 6. Partition; 7. Baffle; 8. Connection box; 9. Plug and unplug; 10. Slide rail; 11. Moving block; 12. Slider; 13. Limiting block; 14. Slide groove; 15. Trapezoidal block; 16. Reset spring; 17. Slot; 18. Transmission pipe. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-6In this embodiment: an evaporation heat exchange efficiency device for titanium tetrachloride includes an evaporator 1, a flange 2 is provided on one side of the evaporator 1 to improve the sealing of the evaporator 1, an exhaust pipe 3 is provided on one side of the evaporator 1 to exhaust gas, an injection pipe 4 is provided on one side of the evaporator 1 to inject liquid, a mounting plate 5 is provided inside the evaporator 1 to fix the baffle 7, a partition 6 is provided on one side of the mounting plate 5 to separate the baffles 7, a baffle 7 is provided inside the mounting plate 5 for baffle, a connection box 8 is fixedly connected to the bottom of the mounting plate 5 to strengthen the connection between the baffle 7 and the evaporator 1, a plug-in 9 is provided on one side of the connection box 8 to control the limit block 13, and the evaporator 1 A slide rail 10 is provided inside for moving the limit block 13. A moving block 11 is fixedly connected to one side of the plug-in 9 for driving the limit block 13 to move upward. A slider 12 is fixedly connected to one side of the moving block 11 for moving the parts fixedly connected thereto. The bottom of the moving block 11 is fixedly connected to the limit block 13 for driving the limit block 13 to move. A slide groove 14 is provided inside the connecting box 8 for moving the slider 12. A trapezoidal block 15 is provided on the top of the mounting plate 5 for clamping. A reset spring 16 is fixedly connected to the bottom of the trapezoidal block 15 for resetting. A trapezoidal slot 17 is provided inside the evaporator 1 for clamping. A transmission pipe 18 is provided on one side of the evaporator 1 for conveying raw materials.

[0024] In this embodiment, two slide rails 10 are arranged on one side of the interior of the evaporator 1. The slide rails 10 are arc-shaped. A plurality of trapezoidal card slots 17 are arranged on one side of the interior of the evaporator 1. The trapezoidal card slots 17 are matched with the trapezoidal card blocks 15. A limit groove is arranged on one side of the slide rail 10 to strengthen the connection between the evaporator 1 and the baffle 7. A total of four mounting plates 5 are arranged. The mounting plates 5 are semicircular. The mounting plates 5 are fixedly connected to each other to strengthen the fixation of the baffle 7 and ensure the stability of the installation. A total of four connection boxes 8 are arranged. The connection boxes 8 are respectively fixed on one side of the mounting plates 5. The baffles 7 are connected to each other through the partitions 6 to strengthen the connection between the baffles 7 and the evaporator 1. Connection; the moving block 11 is slidably connected to the connection box 8 through the slider 12, and the limit block 13 is slidably connected to the evaporator 1 through the slide rail 10, so that the baffle 7 is easy to disassemble; the slider 12 and the slide groove 14 are adapted to each other, the slider 12 and the slide groove 14 are slidably connected, and there are multiple sliders 12 and the slide groove 14. The sliders 12 and the slide groove 14 are respectively arranged on both sides of the connection box 8 and the trapezoidal block 15, so that the slider 12 can move in the slide groove 14; there are multiple reset springs 16, and the reset springs 16 are respectively fixed on the top of the trapezoidal block 15 and the moving block 11, so as to enable the moving block 11 to drive the limit block 13 to reset and the trapezoidal block 15 to reset.

[0025] The working principle and use process of the utility model are as follows: the operator removes the flange edge 2 set on one side of the evaporator 1. Since the moving block 11 is slidably connected to the connecting box 8 through the slider 12, the moving block 11 can be moved upward by moving the plug-in 9, and the limiting card block 13 is driven to move upward to disengage from the limiting groove set on one side of the slide rail 10. Since the limiting card block 13 is slidably connected to the evaporator 1 through the slide rail 10, the baffle plate 7 can be rotated through the partition plate 6 and the rotation method. At the same time, the limiting card block 13 moves on the slide rail 10 until it is disengaged from the slide rail 10. At the same time, the trapezoidal card block 15 is in the process of rotating. Since the trapezoidal card block 15 is slidably connected to the mounting plate 5, the trapezoidal card block 15 will be disengaged from the trapezoidal card groove 17 set on the evaporator 1 during the rotation, and will gradually move toward the inside of the mounting plate 5. Then, the baffle plate 7 can be quickly taken out by pulling it out for cleaning.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An evaporation heat exchange efficiency device for titanium tetrachloride, comprising an evaporator (1), characterized in that: The evaporator (1) is provided with a flange edge (2) on one side, an exhaust pipe (3) on one side, a liquid injection pipe (4) on one side, a mounting plate (5) is provided inside the evaporator (1), a partition plate (6) is provided on one side of the mounting plate (5), a baffle plate (7) is provided inside the mounting plate (5), a connection box (8) is fixedly connected to the bottom of the mounting plate (5), a plug-in connector (9) is provided on one side of the connection box (8), and a slide rail (10) is provided inside the evaporator (1). A moving block (11) is fixedly connected to one side of the plug-in / plug (9), a sliding block (12) is fixedly connected to one side of the moving block (11), a limiting clamping block (13) is fixedly connected to the bottom of the moving block (11), a sliding groove (14) is provided inside the connection box (8), a trapezoidal clamping block (15) is provided on the top of the mounting plate (5), a return spring (16) is fixedly connected to the bottom of the trapezoidal clamping block (15), a trapezoidal clamping groove (17) is provided inside the evaporator (1), and a transmission pipe (18) is provided on one side of the evaporator (1).

2. The evaporation heat exchange efficiency device for titanium tetrachloride according to claim 1, characterized in that: Two slide rails (10) are arranged on one side of the interior of the evaporator (1), the slide rails (10) are arc-shaped, a plurality of trapezoidal card slots (17) are arranged on one side of the interior of the evaporator (1), the trapezoidal card slots (17) are matched with the trapezoidal card blocks (15), and a limiting groove is arranged on one side of the slide rail (10).

3. The evaporation heat exchange efficiency device for titanium tetrachloride according to claim 1, characterized in that: A total of four mounting plates (5) are provided, the mounting plates (5) are semicircular, and the mounting plates (5) are fixedly connected to each other.

4. The evaporation heat exchange efficiency device for titanium tetrachloride according to claim 1, characterized in that: A total of four connection boxes (8) are provided. The connection boxes (8) are respectively fixed on one side of the mounting plate (5). The baffles (7) are connected to each other via partitions (6).

5. The evaporation heat exchange efficiency device for titanium tetrachloride according to claim 1, characterized in that: The moving block (11) is slidably connected to the connection box (8) via a sliding block (12), and the limiting block (13) is slidably connected to the evaporator (1) via a sliding rail (10).

6. The evaporation heat exchange efficiency device for titanium tetrachloride according to claim 1, characterized in that: The slider (12) and the slide groove (14) are adapted in model, the slider (12) and the slide groove (14) are slidably connected, a plurality of the sliders (12) and the slide grooves (14) are provided, and the sliders (12) and the slide grooves (14) are respectively provided on both sides of the connection box (8) and the trapezoidal block (15).

7. The evaporation heat exchange efficiency device for titanium tetrachloride according to claim 1, characterized in that: A plurality of return springs (16) are provided, and the return springs (16) are respectively fixed on the top of the trapezoidal clamping block (15) and the moving block (11).

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