Splash-proof device for constant slurry storage tank

Abstract

A splash-proof device of a constant slurry storage tank comprises a splash-proof cover, the splash-proof cover is arranged at a tank opening of the constant slurry storage tank in an openable mode, the tank opening is a conical face inclining inwards, and the splash-proof cover is of a rotary body structure formed by a section composed of a backflow opening, an inward lower baffle, an outward lower baffle, an outward upper baffle and a top plate. The inward lower baffle is arranged on the inner side of the tank opening, the outward lower baffle is arranged on the outer side of the tank opening, a recovery outlet is formed in the lowest end of the joint of the outward lower baffle and the outward upper baffle, a recovery inlet is formed in a pipe body of the constant slurry storage tank, and the recovery outlet and the recovery inlet are communicated through a hose. According to the splash-proof device for the constant pulp storage tank, the splash-proof cover capable of being opened and closed is arranged at the opening in the upper portion of the constant pulp storage tank, paper pulp in the constant pulp storage tank is effectively prevented from splashing out from the opening in the upper portion of the constant pulp storage tank during stirring, the surrounding environment is protected against pollution, and meanwhile the paper pulp splashed into the splash-proof cover can be recycled into the constant pulp storage tank.

Description

Technical Field

[0001] The utility model relates to the technical field of building material manufacturing equipment, in particular to a splash-proof device for a constant slurry storage tank. Background Art

[0002] The application of pulp in building materials has broad prospects and potential. It can not only improve the performance of traditional building materials such as concrete, but also develop new paper building materials and contribute to the sustainable development of the construction industry.

[0003] In the pulp production process, the pulp formed after beating needs to use a pulp storage tank. Since the pulp is easy to settle in the pulp storage tank, its concentration becomes uneven. A constant pulp storage tank refers to a tank used to store pulp and keep its concentration within a certain range. In order to achieve a constant concentration, a stirring device is provided at the bottom of the constant pulp storage tank. However, during the stirring process, the pulp is easy to splash out from the top opening of the constant pulp storage tank, which is easy to cause pollution to the surrounding area of ​​the constant pulp storage tank. Therefore, a constant pulp storage tank splash-proof device is proposed. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a constant storage pulp tank splash-proof device, which effectively prevents the pulp in the constant storage pulp tank from splashing out from the upper opening during stirring by arranging an openable and closable splash-proof cover at the upper opening of the constant storage pulp tank, thereby protecting the surrounding environment from pollution. At the same time, the pulp splashed into the splash-proof cover can be recovered into the constant storage pulp tank.

[0005] The technical solution of the utility model is as follows:

[0006] A splash-proof device for a constant storage slurry tank comprises a splash-proof cover, which can be opened and closed at the tank mouth of the constant storage slurry tank, the tank mouth is an inwardly inclined conical surface, the splash-proof cover is a rotating body structure formed by a cross-section consisting of a reflux port, an inner downward baffle, an outer downward baffle, an outer upward baffle and a top plate, the inner downward baffle is arranged on the inner side of the tank mouth, the outer downward baffle is arranged on the outer side of the tank mouth, a recovery outlet is arranged at the lowest end of the connection between the outer downward baffle and the outer upward baffle, and a recovery inlet is arranged on the pipe body of the constant storage slurry tank, and the recovery outlet and the recovery inlet are connected by a hose.

[0007] One side of the splash-proof cover is hinged on the tank body of the constant slurry storage tank.

[0008] A support is fixedly arranged on the tank body of the constant slurry storage tank, a connecting block is fixedly arranged on one side of the splash-proof cover, and the bottom of the connecting block is rotatably mounted on the support.

[0009] A support plate is fixedly arranged on the support, a rotating shaft is fixedly arranged on the bottom of the connecting block, and the rotating shaft is rotatably mounted on the support plate.

[0010] The rotating shaft is installed on the support plate through a bearing.

[0011] The support plate comprises a fixed support plate and a detachable support plate, and the fixed support plate and the detachable support plate are respectively arranged on both sides of the connecting block.

[0012] The fixed support plate is fixed on the support by welding.

[0013] The detachable support plate is fixedly connected to the support by bolts.

[0014] A splash-proof cover opening and closing driving device is arranged on the support.

[0015] The splash-proof cover opening and closing driving device comprises a motor, the motor is fixedly arranged on the support, and the output shaft of the motor is fixedly connected to the rotating shaft.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model discloses a constant storage tank splash-proof device, which effectively prevents pulp in the constant storage tank from splashing out from the upper opening when stirring by arranging an openable and closable splash-proof cover at the upper opening of the constant storage tank, thereby protecting the surrounding environment from being polluted.

[0018] 2. The utility model discloses a constant pulp storage tank splash-proof device, which can recover the pulp splashed into the splash-proof cover into the constant pulp storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only used to illustrate the preferred embodiment and are not considered to be limiting of the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a structural schematic diagram of a splash-proof device for a constant slurry storage tank according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 Middle AA section view;

[0023] Figure 3 It is a structural schematic diagram of a splash-proof cover of a splash-proof device for a constant storage slurry tank according to an embodiment of the utility model;

[0024] The components represented by the reference numerals in the figure are:

[0025] The utility model: 1. a constant slurry storage tank; 1a. a tank mouth; 1b. a tank body; 1b1. a recovery inlet; 2. a splash-proof cover; 2a. a reflux port; 2b. an inner downward baffle; 2c. an outer downward baffle; 2d. an outer upward baffle; 2e. a top plate; 2f. a recovery outlet; 3. a connecting block; 3a. a rotating shaft; 4. a support plate; 4a. a fixed support plate; 4b. a detachable support plate; 5. a support; 6. a hose; 7. a bearing; 8. a motor. DETAILED DESCRIPTION

[0026] like Figure 1 As shown, the splash-proof device of the constant storage pulp tank includes a splash-proof cover 2, which is openably arranged at the tank mouth 1a of the constant storage pulp tank 1. When pulp is stored in the constant storage pulp tank, the splash-proof cover 2 can be opened, and the pulp is poured into the tank mouth 1a of the constant storage pulp tank 1. When the pulp is poured, the splash-proof cover 2 is closed, and after the stirring device of the constant storage pulp tank 1 is turned on, the splash-proof cover 2 can block or guide the splashed pulp back into the constant storage pulp tank 1.

[0027] Setting the tank mouth 1a as an inwardly inclined conical surface can also play a partial splash-proof role.

[0028] like Figure 3 As shown, the splash cover 2 is a rotating body structure formed by a cross-section consisting of a reflux port 2a, an inner downward baffle 2b, an outer downward baffle 2c, an outer upward baffle 2d and a top plate 2e, the inner downward baffle 2b is arranged on the inner side of the tank mouth 1a, the outer downward baffle 2c is arranged on the outer side of the tank mouth 1a, a recovery outlet 2f is arranged at the lowest end of the connection between the outer downward baffle 2c and the outer upward baffle 2d, and a recovery inlet 1b1 is arranged on the pipe body 1b of the constant slurry storage tank 1, and the recovery outlet 2f and the recovery inlet 1b1 are connected through a hose 6.

[0029] Preferably, the inclination of the outer downward baffle plate 2c is consistent with that of the tank mouth 1a; in order to enhance the strength of the splash-proof cover 2, a reinforcing rib plate (not shown in the figure) is provided inside the splash-proof cover 2.

[0030] like Figure 2 As shown, one side of the splash-proof cover 2 is hinged to the tank body 1 b of the constant slurry storage tank 1 .

[0031] Preferably, in order to make the length of the hose 6 as short as possible, the recovery outlet 2f and the recovery inlet 1b1 should be arranged on one side of the hinge between the splash cover 2 and the constant slurry storage tank 1.

[0032] A support 5 is fixedly provided on the tank body 1 b of the constant slurry storage tank 1 , and a connecting block 3 is fixedly provided on one side of the splash-proof cover 2 , and the bottom of the connecting block 3 is rotatably mounted on the support 5 .

[0033] A support plate 4 is fixedly arranged on the support 5 , and rotating shafts 3 a are fixedly arranged on both sides of the bottom of the connecting block 3 .

[0034] The rotating shaft 3 a is rotatably mounted on the support plate 4 ; the rotating shaft 3 a is mounted on the support plate 4 via a bearing 7 .

[0035] The support plate 4 includes a fixed support plate 4a and a detachable support plate 4b; the fixed support plate 4a and the detachable support plate 4b are respectively arranged on both sides of the connecting block 3.

[0036] The fixed support plate 4a is fixed on the support 5 by welding.

[0037] The detachable support plate 4b is fixedly connected to the support 5 by bolts.

[0038] The support 5 is provided with a splash-proof cover opening and closing driving device.

[0039] The splash cover opening and closing driving device comprises a motor 8 , which is fixedly arranged on the support 5 , and the output shaft of the motor 8 is fixedly connected to the rotating shaft 3 a , and the splash cover 2 can be opened and closed by the driving of the motor 8 .

[0040] The constant storage tank splash-proof device effectively prevents the pulp in the constant storage tank from splashing out from the upper opening thereof during stirring by arranging an openable and closable splash-proof cover at the upper opening of the constant storage tank, thereby protecting the surrounding environment from being polluted. At the same time, the pulp splashed into the splash-proof cover can be recovered into the constant storage tank.

Claims

1. A splash-proof device for a constant slurry storage tank, characterized in that: The invention comprises a splash-proof cover (2), wherein the splash-proof cover (2) is openably arranged at the tank mouth (1a) of the constant pulp storage tank (1), wherein the tank mouth (1a) is an inwardly inclined conical surface, and the splash-proof cover (2) is a rotating body structure formed by a cross section consisting of a reflux port (2a), an inner downward baffle (2b), an outer downward baffle (2c), an outer upward baffle (2d) and a top plate (2e), wherein the inner downward baffle (2b) is arranged on the inner side of the tank mouth (1a), and the outer downward baffle (2c) is arranged on the outer side of the tank mouth (1a), and a recovery outlet (2f) is arranged at the lowest end of the connection between the outer downward baffle (2c) and the outer upward baffle (2d), and a recovery inlet (1b1) is arranged on the tank body (1b) of the constant pulp storage tank (1), and the recovery outlet (2f) and the recovery inlet (1b1) are connected through a hose (6).

2. A constant slurry storage tank splash-proof device according to claim 1, characterized in that: One side of the splash-proof cover (2) is hinged to the tank body (1b) of the constant slurry storage tank (1).

3. A splash-proof device for a constant slurry storage tank according to claim 2, characterized in that: A support (5) is fixedly arranged on the tank body (1b) of the constant slurry storage tank (1), and a connecting block (3) is fixedly arranged on one side of the splash-proof cover (2), and the bottom of the connecting block (3) is rotatably mounted on the support (5).

4. A constant slurry storage tank splash-proof device according to claim 3, characterized in that: A support plate (4) is fixedly arranged on the support seat (5), a rotating shaft (3a) is fixedly arranged at the bottom of the connecting block (3), and the rotating shaft (3a) is rotatably mounted on the support plate (4).

5. A splash-proof device for a constant slurry storage tank according to claim 4, characterized in that: The rotating shaft (3a) is mounted on the supporting plate (4) via a bearing (7).

6. A splash-proof device for a constant slurry storage tank according to claim 4, characterized in that: The support plate (4) comprises a fixed support plate (4a) and a detachable support plate (4b), and the fixed support plate (4a) and the detachable support plate (4b) are respectively arranged on both sides of the connection block (3).

7. A splash-proof device for a constant slurry storage tank according to claim 6, characterized in that: The fixed support plate (4a) is fixed on the support (5) by welding.

8. The anti-splash device for a constant slurry storage tank according to claim 6, characterized in that: The detachable support plate (4b) is fixedly connected to the support (5) by means of bolts.

9. The anti-splash device for a constant slurry storage tank according to claim 4, characterized in that: The support (5) is provided with a splash-proof cover opening and closing driving device.

10. A splash-proof device for a constant slurry storage tank according to claim 9, characterized in that: The splash-proof The cover opening and closing driving device comprises a motor (8), wherein the motor (8) is fixedly arranged on the support (5). The output shaft of the motor (8) is fixedly connected to the rotating shaft (3a).

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