Coalescence device for production of hexamethyldisilazane

Abstract

The utility model discloses a coalescence device for producing hexamethyldisilazane, and relates to the technical field of coalescence. The device comprises a device body, a body cover is fixedly installed at the top of the device body, a sealing assembly is arranged at the bottom of the body cover, a filter screen is fixedly installed at the bottom of the sealing assembly, a limiting assembly is arranged on the circumferential face of the bottom of the filter screen, and the limiting assembly is installed in an inner cavity of the device body in a sliding mode. During installation, the sealing assembly is installed at the top of the filter screen, so that the body cover presses the sealing assembly, and the sealing assembly can be completely attached to the top of the filter screen, so that the tightness of connection between the filter screen and the equipment body is guaranteed, the coalescence filtering quality is guaranteed, and the production quality is convenient to guarantee.

Description

Technical Field

[0001] The utility model belongs to the technical field of agglomeration, and in particular relates to a agglomeration device for producing hexamethyldisilazane. Background Art

[0002] During the production of hexamethyldisilazane, it is necessary to use a coalescer to filter out water to avoid reaction between the raw materials and water, thereby reducing the quality of hexamethyldisilazane production.

[0003] However, in the existing hexamethyldisilazane production condensation device, when it is in use, there will be residues of filtered material on the filter element, so the filter element needs to be cleaned from time to time, and the filter element needs to be disassembled and cleaned. When the existing device is installed after disassembly, it is not easy to ensure the sealing performance between the filter element and the device, which is not conducive to long-term use.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a condensation device for producing hexamethyldisilazane to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a condensation device for producing hexamethyldisilazane, comprising an equipment body, a body cover is fixedly installed on the top of the equipment body, a closing component is arranged at the bottom of the body cover, a filter is fixedly installed at the bottom of the closing component, a limiting component is arranged on the circumferential surface of the bottom of the filter, and the limiting component is slidably installed in the inner cavity of the equipment body.

[0008] Furthermore, the equipment body includes a shell, a baffle is fixedly installed in the inner cavity of the shell, the filter is sleeved inside the baffle, a guide plate is fixedly installed in the inner cavity of the shell, the limit assembly is slidably installed inside the guide plate, and a discharge port is fixedly installed on the top of the shell.

[0009] Furthermore, the body cover comprises a shell, one end of which is fixedly mounted with a rotating block rotatably mounted with the outer shell, the other end of which is fixedly mounted with a handle, and the central axis of the shell is fixedly mounted to a holding tube.

[0010] Furthermore, the sealing component comprises a sealing plate, which is arranged above the filter screen, a plurality of material passing holes are provided inside the sealing plate, and a holding groove is provided inside the sealing plate.

[0011] Furthermore, the limiting assembly includes three clamping rods, the three clamping rods are arranged around the filter screen, the three clamping rods are rotatably mounted on the movable plate, a fixing rod is rotatably mounted between the three clamping rods, and the fixing rod is fixedly mounted on the movable plate.

[0012] Furthermore, a sliding rod is fixedly installed at the bottom of the movable plate, and the sliding rod is slidably installed, and a spring is sleeved on the circumferential surface of the sliding rod.

[0013] Further, the spring is sleeved on the guide plate, one end of the spring abuts against the movable plate and the other end abuts against the guide plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. During installation, the utility model installs the closing component to the top of the filter, so that the body cover presses the closing component and enables the closing component to completely fit on the top of the filter to ensure the tightness of the connection between the filter and the equipment body, so as to ensure the quality of the coalescence filtration and the production quality.

[0016] 2. During installation, the utility model places the filter into the device body by hand, and the filter presses the limit assembly to move downward, so that the side of the limit assembly converges toward the central axis, and then the bottom of the filter is clamped and positioned, so as to facilitate the installation of the filter.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the shell of the utility model;

[0021] Figure 3 It is a schematic diagram of the guide plate of the utility model;

[0022] Figure 4 This is a schematic diagram of a baffle plate of the utility model;

[0023] Figure 5It is a schematic diagram of the closure assembly of the utility model;

[0024] Figure 6 It is a schematic diagram of the limit assembly of the utility model;

[0025] Figure 7 It is a schematic diagram of the clamping rod of the utility model;

[0026] Figure 8 It is a schematic diagram of the sliding rod of the utility model;

[0027] Fig. 9 It is a schematic diagram of the shell of the utility model;

[0028] Fig.10 It is a schematic diagram of the holding groove of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Equipment body; 101. Casing; 102. Baffle plate; 103. Guide plate; 104. Discharge port; 2. Body cover; 201. Shell; 202. Rotating block; 203. Handle; 204. Holding tube; 3. Closing assembly; 301. Sealing plate; 302. Material passage hole; 303. Holding groove; 4. Filter; 5. Limiting assembly; 501. Clamping rod; 502. Moving plate; 503. Fixed rod; 504. Sliding rod; 505. Spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, 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.

[0032] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0033] See also Figure 1-Figure 10As shown, the utility model is a condensation device for producing hexamethyldisilazane, comprising an equipment body 1, a body cover 2 is fixedly installed on the top of the equipment body 1, a closing component 3 is arranged at the bottom of the body cover 2, a filter screen 4 is fixedly installed at the bottom of the closing component 3, a limiting component 5 is arranged on the circumferential surface of the bottom of the filter screen 4, and the limiting component 5 is slidably installed in the inner cavity of the equipment body 1.

[0034] When the filter 4 needs to be cleaned, the main body cover 2 is first rotated on the equipment body 1. Due to the rotation of the main body cover 2, the main body cover 2 releases the restriction on the closing component 3. Then the staff takes out the closing component 3 by hand, and then pulls the filter 4 out of the equipment body 1. After cleaning the filtered material on the filter 4, when installing, after the filter 4 is placed in the equipment body 1, the filter 4 will press the limit component 5 downward due to gravity, and one end of the limit component 5 will make the side of the limit component 5 face the central axis. The filter 4 is converged on the upper surface, and then the bottom of the filter screen 4 is clamped and positioned to facilitate the installation of the filter screen 4. Then, the closing component 3 is installed on the top of the filter screen 4, and then the main body cover 2 is rotated to move the closing component 3 toward the filter screen 4. Then, the main body cover 2 closes and limits the closing component 3 and the filter screen 4, so that the filter screen 4 is correspondingly engaged with the closing component 3, which is convenient for fixing the filter screen 4 and the equipment body 1 to ensure the tightness of the connection between the equipment body 1 and the filter screen 4, so as to ensure the quality of coalescence filtration and the quality of production;

[0035] During operation, hexamethyldisilazane is poured into the body cover 2, and then enters the filter screen 4 through the body cover 2. After the hexamethyldisilazane is agglomerated, it enters the inner cavity of the equipment body 1 through the filter screen 4, and then is discharged out of the device.

[0036] Therefore, during installation, the closing component 3 is installed on the top of the filter 4, so that the main body cover 2 presses the closing component 3 and allows the closing component 3 to completely fit on the top of the filter 4 to ensure the tightness of the connection between the filter 4 and the equipment body 1, so as to ensure the quality of the flocculation filtration and facilitate the quality of production.

[0037] Therefore, when installing, the filter 4 is placed into the equipment body 1 by hand, and the filter 4 will press the limit assembly 5 to move downward, so that the side of the limit assembly 5 converges toward the central axis, and then the bottom of the filter 4 is clamped and positioned, so as to install the filter 4.

[0038] In one embodiment, for the above-mentioned device body 1, the device body 1 includes an outer shell 101, a baffle plate 102 is fixedly installed in the inner cavity of the outer shell 101, the filter screen 4 is sleeved inside the baffle plate 102, a guide plate 103 is fixedly installed in the inner cavity of the outer shell 101, the limit assembly 5 is slidably installed inside the guide plate 103, and a discharge port 104 is fixedly installed on the top of the outer shell 101.

[0039] During operation, the baffle plate 102 is used to isolate the filter screen 4 from the outside, and the guide plate 103 allows the filtered hexamethyldisilazane to pass through the guide plate 103 and then be discharged from the discharge port 104 .

[0040] In one embodiment, for the above-mentioned main body cover 2, the main body cover 2 includes a shell 201, one end of the shell 201 is fixedly installed with a rotating block 202 rotatably installed with the outer shell 101, the other end of the shell 201 is fixedly installed with a handle 203, and the shell 201 is fixedly installed on the central axis to the holding tube 204.

[0041] The sealing assembly 3 includes a sealing plate 301 , which is disposed above the filter screen 4 , and has a plurality of material passing holes 302 formed therein, and a holding groove 303 formed therein.

[0042] After the filter 4 is positioned, the sealing plate 301 is placed on the top of the filter 4, and then the handle 203 is taken by hand to rotate, and then the handle 203 will drive the fixed shell 201 to rotate, and then the shell 201 will rotate under the action of the rotating block 202, and then the shell 201 will drive the fixed holding tube 204 to rotate, and then the holding tube 204 will be snapped into the holding groove 303, and the holding groove 303 can be better snapped with the holding tube 204, so as to make the corresponding snapping between the holding tube 204 and the filter 4, which is convenient for fixing the filter 4 and the equipment body 1, so as to ensure the tightness of the connection between the equipment body 1 and the filter 4, so as to ensure the quality of the coalescence filtration, and to ensure the quality of production.

[0043] In one embodiment, for the above-mentioned limiting assembly 5, the limiting assembly 5 includes three clamping rods 501, and the three clamping rods 501 are arranged around the filter 4. The three clamping rods 501 are all rotatably installed on the movable plate 502. A fixed rod 503 is rotatably installed between the three clamping rods 501, and the fixed rod 503 is fixedly installed on the movable plate 502.

[0044] A sliding rod 504 is fixedly mounted on the bottom of the moving plate 502 , and the sliding rod 504 is slidably mounted on a circumferential surface of which a spring 505 is sleeved.

[0045] The spring 505 is sleeved on the guide plate 103 , and one end of the spring 505 abuts against the moving plate 502 and the other end abuts against the guide plate 103 .

[0046] After the filter 4 is placed in the shell 101, the filter 4 will move the movable plate 502 downward due to gravity, and the movable plate 502 will then drive the three rotatably installed clamping rods 501 to converge toward the central axis of the movable plate 502 under the rotation support of the fixed rod 503, and then the three clamping rods 501 will contact the side wall of the filter 4, and then the filter 4 will be clamped and positioned to facilitate the installation of the filter 4. During the installation process, the movable plate 502 will drive the fixedly installed sliding rod 504 to move, and the movable plate 502 will compress the spring 505. When the filter 4 is taken out, the spring 505 will push the movable plate 502 to move according to its own elasticity, so that the three clamping rods 501 release the limit on the filter 4, thereby better disassembling the filter 4.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A condensation device for producing hexamethyldisilazane, comprising a device body (1), characterized in that: A body cover (2) is fixedly mounted on the top of the device body (1); a closing component (3) is arranged at the bottom of the body cover (2); a filter screen (4) is fixedly mounted at the bottom of the closing component (3); a limit assembly (5) is arranged on the circumferential surface of the bottom of the filter screen (4); and the limit assembly (5) is slidably mounted in the inner cavity of the device body (1).

2. A coalescing device for producing hexamethyldisilazane according to claim 1, characterized in that: The device body (1) comprises a shell (101), a baffle plate (102) is fixedly installed in the inner cavity of the shell (101), the filter screen (4) is sleeved inside the baffle plate (102), a guide plate (103) is fixedly installed in the inner cavity of the shell (101), the limit assembly (5) is slidably installed inside the guide plate (103), and a discharge port (104) is fixedly installed on the top of the shell (101).

3. A coalescing device for producing hexamethyldisilazane according to claim 2, characterized in that: The body cover (2) comprises a shell (201), one end of which is fixedly mounted with a rotating block (202) rotatably mounted with the outer shell (101), the other end of which is fixedly mounted with a handle (203), and a holding tube (204) is fixedly mounted on the central axis of the shell (201).

4. A coalescing device for producing hexamethyldisilazane according to claim 3, characterized in that: The sealing assembly (3) comprises a sealing plate (301), wherein the sealing plate (301) is arranged above the filter screen (4), a plurality of material passing holes (302) are provided inside the sealing plate (301), and a holding groove (303) is provided inside the sealing plate (301).

5. A coalescing device for producing hexamethyldisilazane according to claim 4, characterized in that: The limiting assembly (5) comprises three clamping rods (501), the three clamping rods (501) are arranged around the filter screen (4), the three clamping rods (501) are all rotatably mounted on the movable plate (502), a fixing rod (503) is rotatably mounted between the three clamping rods (501), and the fixing rod (503) is fixedly mounted on the movable plate (502).

6. A coalescing device for producing hexamethyldisilazane according to claim 5, characterized in that: A sliding rod (504) is fixedly mounted on the bottom of the movable plate (502), and the sliding rod (504) is slidably mounted on a circumferential surface of the sliding rod (504) and a spring (505) is sleeved thereon.

7. A coalescing device for producing hexamethyldisilazane according to claim 6, characterized in that: The spring (505) is sleeved on the guide plate (103); one end of the spring (505) abuts against the movable plate (502) and the other end abuts against the guide plate (103).

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