Splash-proof mechanism of vacuum drum filter

Abstract

The utility model relates to the technical field of vacuum rotary drum filters, and particularly discloses a splash-proof mechanism of a vacuum rotary drum filter, which comprises a base, an outer bin fixedly connected to the top of the base, and a splash-proof component fixedly connected to a discharge port on the right side of the outer bin. Then a penetrating column and a push rod are driven to contract towards the inner side of a fixing groove, at the moment, a splash-proof plate fixedly provided with a connecting plate is installed in the fixing groove, then a pull rod is released, the push rod is reset through pressure released by an inner side spring, the push rod penetrates through an installation opening of the connecting plate, the splash-proof plate is fixed, and splash-proof blocking of a discharging opening is completed; meanwhile, the side protection plate is also mounted on the side edge, the splash-proof effect of the side edge is guaranteed, when maintenance is needed, the pull rod is pulled to drive the insertion column to contract, the splash-proof plate can be taken down and maintained and replaced, normal use of the splash-proof assembly is guaranteed, and normal operation of the filter is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum drum filters, in particular to an anti-splash mechanism of a vacuum drum filter. Background Art

[0002] The rotary drum vacuum filter is a kind of continuous filter, which is similar in structure and operation principle to the rotary drum vacuum filter. It uses negative pressure as the driving force for filtration and the filtration surface is on the surface of a cylindrical drum. This filter was originally used in the alkali and mining industries, and later its application was extended to the chemical, coal and sludge dehydration sectors. However, the splash-proof mechanism of the existing vacuum drum filter is difficult to clean or maintain, which easily leads to increased maintenance costs or extended downtime, affecting processing efficiency. Therefore, we propose a splash-proof mechanism for a vacuum drum filter. Utility Model Content

[0003] The utility model aims to provide a splash-proof mechanism for a vacuum drum filter to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the utility model provides the following technical solutions: a splash-proof mechanism of a vacuum drum filter, comprising a base, the top of the base is fixedly connected to an outer bin, the right discharge port of the outer bin is fixedly connected to a splash-proof component, and the splash-proof component is used to prevent solid material from splashing;

[0005] The splash-proof assembly includes a fixed plate and a connecting plate. Fixed grooves are provided on both sides of the top of the fixed plate. The inside of the fixed grooves are slidably connected with interpenetrating columns. The inner sides of the interpenetrating columns are fixedly connected with pushing rods. Springs are provided on the inner sides of the pushing rods. The interpenetrating columns pass through the middle of the connecting plate and extend outward. The other end of the connecting plate is fixedly connected to the front and rear ends of the left side of the splash-proof plate.

[0006] Among them, a motor is fixedly connected to the middle part of the front side of the outer warehouse, and the output end of the motor is fixedly connected to the main shaft.

[0007] Among them, the front and rear ends of the outer side of the main shaft are fixedly connected with a plurality of support bars, and the other ends of the support bars are respectively fixedly connected to various places of the inner wall of the rotating drum.

[0008] Among them, a scraper is fixedly connected to the bottom of the right side discharge port of the outer bin, and side protection plates are provided at the front and rear ends of the scraper.

[0009] A support frame is arranged on the right side of the base, and a conveyor belt is arranged inside the support frame.

[0010] Among them, the tops of the interlaced columns are fixedly connected with pull rods.

[0011] The utility model has at least the following beneficial effects:

[0012] By fixing the fixing plate on the top of the discharge port of the outer bin, the pull rod is pulled to drive the inserted column and the push rod to retract toward the inside of the fixed groove. At this time, the splash guard plate fixed with the connecting plate is installed inside the fixed groove, and then the pull rod is released. The push rod is reset by the pressure released by the inner spring, and passes through the installation port of the connecting plate to fix the splash guard plate to complete the splash-proof blocking of the discharge port. At the same time, side protection plates are also installed on the sides to ensure the splash-proof effect of the sides. When maintenance is needed, the pull rod is pulled to drive the inserted column to retract, and the splash guard plate can be removed for maintenance and replacement to ensure the normal use of the splash-proof component and the normal operation of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is the right view of the utility model;

[0015] Figure 3 This is a cross-sectional view of the machine body structure of the utility model;

[0016] Figure 4 This is a right-side top view of the splash-proof assembly of the utility model;

[0017] Figure 5 This is a cross-sectional view of the splash-proof structure of the utility model.

[0018] In the figure: 1. base; 2. motor; 3. outer compartment; 4. splash-proof assembly; 401. side protection plate; 402. splash-proof plate; 403. fixing plate; 404. connecting plate; 405. spring; 406. push rod; 407. pull rod; 408. interlaced column; 409. fixing groove; 5. conveyor belt; 6. support frame; 7. scraper; 8. rotating drum; 9. support bar; 10. main shaft. 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 Figures 1 to 5 :

[0021] Embodiment 1

[0022] The utility model provides a technical solution: a splash-proof mechanism of a vacuum drum filter, comprising a base 1, the top of the base 1 is fixedly connected to an outer bin 3, the right side discharge port of the outer bin 3 is fixedly connected to a splash-proof component 4, and the splash-proof component 4 is used to prevent solid material from splashing;

[0023] The splash-proof assembly 4 includes a fixed plate 403 and a connecting plate 404. The top left and right sides of the fixed plate 403 are provided with fixed grooves 409. The inside of the fixed grooves 409 is slidably connected with an interpenetrating column 408. The inner side of the interpenetrating column 408 is fixedly connected with a push rod 406. The inner side of the push rod 406 is provided with a spring 405. The interpenetrating column 408 passes through the middle of the connecting plate 404 and extends outward. The other end of the connecting plate 404 is respectively fixedly connected to the left front and rear ends of the splash-proof plate 402. By pulling the pull rod 407, the interpenetrating column 408 is driven The column 408 and the push rod 406 shrink inward, squeezing the spring 405. At this time, the connecting plate 404 on the left side of the splash guard 402 is placed inside the fixing groove 409. Then the pull rod 407 is loosened, and the spring 405 releases the pressure and pushes the push rod 406 and the inserted column 408 to reset. At this time, the inserted column 408 is inserted into the installation port of the connecting plate 404 to fix the splash guard 402 to ensure the splash-proof effect. The splash guard 402 can be quickly disassembled for maintenance and replacement to ensure the stable operation of the machine body and the processing efficiency.

[0024] A motor 2 is fixedly connected to the middle of the front side of the outer bin 3, and a main shaft 10 is fixedly connected to the output end of the motor 2. The motor 2 drives the main shaft 10 to rotate, and then the main shaft 10 drives the drum 8 to rotate, thereby filtering and separating the filtrate and the solid.

[0025] Several support bars 9 are fixedly connected to the front and rear ends of the outer side of the main shaft 10, and the other ends of the support bars 9 are fixedly connected to various places on the inner wall of the rotating drum 8. The support bars 9 are used to support the rotating drum 8 to ensure the stability of the rotating drum 8. The rotating drum 8 is used to separate the filtrate and the solid material.

[0026] Embodiment 2

[0027] A scraper 7 is fixedly connected to the bottom of the right discharge port of the outer bin 3. Side protective plates 401 are provided at both the front and rear ends of the scraper 7. The scraper 7 is used to scrape the separated solid material and make it separate from the rotating drum 8. The side protective plate 401 is used to cooperate with the splash plate 402 to ensure the splash-proof effect on the side.

[0028] A support frame 6 is arranged on the right side of the base 1 , and a conveyor belt 5 is arranged inside the support frame 6 . The support frame 6 is used to fix the conveyor belt 5 , and the conveyor belt 5 is used to convey solid materials.

[0029] The top of the through-column 408 is fixedly connected with a pull rod 407 , and the pull rod 407 is used to pull the through-column 408 and the push rod 406 to contract, so as to facilitate the installation and removal of the splash plate 402 .

[0030] 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.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A splash-proof mechanism for a vacuum drum filter, comprising: The base (1) is characterized in that: the top of the base (1) is fixedly connected to an outer bin (3), the right discharge port of the outer bin (3) is fixedly connected to a splash-proof component (4), and the splash-proof component (4) is used to prevent solid material from splashing; The splash-proof assembly (4) comprises a fixing plate (403) and a connecting plate (404), the fixing plate (403) is provided with fixing grooves (409) on both left and right sides of the top, the fixing grooves (409) are slidably connected with insertion columns (408) inside, the inner sides of the insertion columns (408) are fixedly connected with push rods (406), the inner sides of the push rods (406) are provided with springs (405), the insertion columns (408) pass through the middle of the connecting plate (404) and extend outward, and the other end of the connecting plate (404) is respectively fixedly connected to the front and rear ends of the left side of the splash-proof plate (402).

2. The anti-splash mechanism of the vacuum drum filter according to claim 1 is characterized in that: A motor (2) is fixedly connected to the middle portion of the front side of the outer bin (3), and a main shaft (10) is fixedly connected to the output end of the motor (2).

3. The splash-proof mechanism of the vacuum drum filter according to claim 2 is characterized in that: A plurality of support bars (9) are fixedly connected to the front and rear ends of the outer side of the main shaft (10), and the other ends of the support bars (9) are respectively fixedly connected to various locations of the inner wall of the rotating drum (8).

4. The anti-splash mechanism of the vacuum drum filter according to claim 1 is characterized in that: A scraper (7) is fixedly connected to the bottom of the right discharge port of the outer bin (3), and side protection plates (401) are provided at both the front and rear ends of the scraper (7).

5. The splash-proof mechanism of the vacuum drum filter according to claim 1, characterized in that: A support frame (6) is arranged on the right side of the base (1), and a conveyor belt (5) is arranged inside the support frame (6).

6. The splash-proof mechanism of the vacuum drum filter according to claim 1, characterized in that: The tops of the interpenetrating columns (408) are fixedly connected with pull rods (407).

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