CN219922147U - Step slope flow vacuum negative pressure mud degassing device - Google Patents

Abstract

The utility model discloses a step slope flow vacuum negative pressure slurry degassing device, which comprises a slurry tank, a slurry inlet and outlet, a diaphragm pump, a vacuum pump, a suction pipeline, a degassing tank, a communication pipeline, a platform, a return pipeline, a slurry supply pipeline, a slurry inlet, a slurry outlet, a step slope flow plate, a joist, a slope angle flow plate and the like; the utility model has simple structure and convenient manufacture, is matched with a vacuum negative pressure slurry stirring tank for use, truly and effectively eliminates the micro-bubbles contained in the slurry, improves the slurry quality, improves the yield of ceramic sanitary grouting blanks, and reduces the loss of unqualified products.

Description

Step slope flow vacuum negative pressure mud degassing device

Technical Field

The utility model relates to the technical field of sanitary ceramic slurry preparation, in particular to a step slope flow vacuum negative pressure slurry degassing device.

Background

In the preparation and production of sanitary ceramic slurry, micro bubbles are mixed in slurry in a grinding process of a ball mill, the slurry is in a period of aging, the slurry is mixed in a slurry preparation process, the slurry has low water content and high concentration, the micro bubbles mixed in the slurry flow along with the slurry, the micro bubbles in the slurry directly influence the quality of a blank body in the forming process of the blank body, bubbles appear on the surface of the blank body to generate bubble pits, the bubbles appear in the blank body to generate a blank body hollow slurry particle structure, the blank body strength is reduced, although each sanitary ceramic manufacturer improves the process in the slurry preparation process, the slurry contains fewer micro bubbles in the slurry, a plurality of sanitary ceramic manufacturers are provided with slurry stirring storage tanks, the slurry is connected with vacuum negative pressure gas, and the slurry is slowly stirred in the vacuum negative pressure space through a stirrer, so that the effect of removing the micro bubbles in the slurry is not ideal.

Disclosure of Invention

The utility model aims to solve the problems and provide a step slope flow vacuum negative pressure mud degassing device, which is researched and studied in depth for eliminating micro-bubbles contained in mud in preparation, and the micro-bubbles contained in the mud cannot be separated from the mud even if the mud is stirred in a 0.1Mpa vacuum negative pressure storage tank when the mud reaches a certain thickness due to the certain viscosity of the mud.

In order to solve the problems, the utility model provides a technical scheme that: a step slope flow vacuum negative pressure slurry degassing device comprises a slurry tank, a slurry inlet and outlet, a diaphragm pump, a vacuum pump, a suction pipeline, a degassing tank, a communication pipeline, a platform, a return pipeline, a slurry supply pipeline, a slurry inlet, a slurry outlet, a step slope flow plate, a joist and a slope angle flow plate; a mud inlet and a mud outlet are formed in the bottom surface of the mud tank; the vacuum pump is communicated with the top end of the mud tank through a suction pipeline; a platform is fixedly connected to the top end of the mud tank, and a degassing tank is fixedly connected to the platform; the top end of the degassing tank is communicated with the top end of the mud tank through a communication pipeline; two sides of the degassing tank are respectively communicated with a mud inlet and a mud outlet; one end of the diaphragm pump is communicated with the bottom end of the mud tank through a mud supply pipeline, and the other end of the diaphragm pump is communicated with the mud inlet through the mud supply pipeline; the mud outlet is communicated with the side surface of the mud tank through a return pipeline; a step slope flow plate is arranged in the degassing tank; and a slope angle flow plate is connected below the step slope flow plate through a plurality of joists.

Preferably, a plurality of supporting feet are connected to the bottom end of the mud tank.

Preferably, a valve is arranged on the slurry supply pipeline.

Preferably, a stirrer is arranged at the top end of the mud tank.

Preferably, triangular protrusions are arranged on the slope angle flow plate.

The utility model has the beneficial effects that: the utility model has simple structure and convenient manufacture, is matched with a vacuum negative pressure slurry stirring tank for use, truly and effectively eliminates the micro-bubbles contained in the slurry, improves the slurry quality, improves the yield of ceramic sanitary grouting blanks, and reduces the loss of unqualified products.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is a schematic view of the structure of the inside of the deaeration tank of the present utility model.

Fig. 4 is a schematic sectional view of the deaeration tank of the present utility model.

1-a mud tank; 2, a slurry inlet and a slurry outlet; 3-diaphragm pump; 4-a stirrer; 5-a vacuum pump; 6-suction duct; 7-a degassing tank; 8-communicating pipes; 9-a platform; 10-a return line; 11-a slurry supply pipeline; 12-a slurry inlet; 13-a slurry outlet; 14-step slope flow plates; 15-joists; 16-ramp corner flow plate.

Detailed Description

As shown in fig. 1 to 4, the present embodiment adopts the following technical scheme: the utility model provides a vacuum negative pressure mud degasser of ladder slope flow, includes mud jar 1, mud import and export 2, diaphragm pump 3, vacuum pump 5, suction pipe 6, degassing tank 7, communication pipe 8, platform 9, return pipe 10, supply thick liquid pipeline 11, mud import 12, mud export 13, ladder slope flow board 14, joist 15 and slope angle flow board 16; a mud inlet and outlet 2 is arranged on the bottom surface of the mud tank 1; the vacuum pump 5 is communicated with the top end of the mud tank 1 through a suction pipeline 6; a platform 9 is fixedly connected to the top end of the mud tank 1, and a degassing tank 7 is fixedly connected to the platform 9; the top end of the degassing tank 7 is communicated with the top end of the mud tank 1 through a communication pipeline 8; two sides of the degassing tank 7 are respectively communicated with a mud inlet 12 and a mud outlet 13; one end of the diaphragm pump 3 is communicated with the bottom end of the mud tank 1 through a mud supply pipeline 11, and the other end of the diaphragm pump 3 is communicated with a mud inlet 12 through the mud supply pipeline 11; the mud outlet 13 is communicated with the side surface of the mud tank 1 through a return pipeline 10; a step slope flow plate 14 is arranged in the degassing tank 7; the lower part of the step slope flow plate 14 is connected with a slope angle flow plate 16 through a plurality of joists 15.

Wherein, the bottom end of the mud tank 1 is connected with a plurality of supporting feet; a valve is arranged on the slurry supply pipeline 11; a stirrer 4 is arranged at the top end of the mud tank 1; triangular protrusions are arranged on the slope angle flow plate 16.

The use state of the utility model is as follows: the utility model relates to a parallel ladder mud guide structure and a slope baffle guide plate structure are designed and installed in a circular tank body, a diaphragm pump is designed to convey mud at the bottom of a mud stirring tank from suction to the upper part of a parallel ladder mud guide plate of a ladder slope flow vacuum negative pressure mud degassing device, the mud conveyed to the parallel ladder mud guide plate can uniformly flow down to the parallel ladder along the parallel ladder, at the moment, the mud forms uniform thin layers on the parallel ladder to slowly flow, the thickness of a flowing mud layer is 3-5mm, the mud slowly flows over the parallel ladder and then flows onto the slope baffle guide plate, the mud uniformly flows onto the lower part of a ladder slope flow vacuum negative pressure mud degassing tank through a plurality of slope baffles, the vacuum negative pressure mud degassing tank and the mud stirring tank are designed with vacuum negative pressure communication pipelines, the mud slowly flows on the parallel ladder mud guide plate and the thin layers on the upper part of the slope baffle guide plate, and the mud with the thickness of 3-4mm is extruded from the mud under the vacuum negative pressure of 0.1 Mpa.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims and their equivalents.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

Claims (5)

1. The utility model provides a ladder slope flows vacuum negative pressure mud degasser which characterized in that: the device comprises a mud tank (1), a mud inlet and outlet (2), a diaphragm pump (3), a vacuum pump (5), a suction pipeline (6), a degassing tank (7), a communicating pipeline (8), a platform (9), a backflow pipeline (10), a mud supply pipeline (11), a mud inlet (12), a mud outlet (13), a step slope flow plate (14), a joist (15) and a slope angle flow plate (16);

a mud inlet and outlet (2) is arranged on the bottom surface of the mud tank (1);

the vacuum pump (5) is communicated with the top end of the mud tank (1) through a suction pipeline (6);

a platform (9) is fixedly connected to the top end of the mud tank (1), and a degassing tank (7) is fixedly connected to the platform (9);

the top end of the degassing tank (7) is communicated with the top end of the mud tank (1) through a communication pipeline (8);

two sides of the degassing tank (7) are respectively communicated with a mud inlet (12) and a mud outlet (13);

one end of the diaphragm pump (3) is communicated with the bottom end of the mud tank (1) through a mud supply pipeline (11), and the other end of the diaphragm pump (3) is communicated with a mud inlet (12) through the mud supply pipeline (11);

the mud outlet (13) is communicated with the side surface of the mud tank (1) through a return pipeline (10);

a step slope flow plate (14) is arranged in the degassing tank (7);

the lower part of the step slope flow plate (14) is connected with a slope angle flow plate (16) through a plurality of joists (15).

2. The step-slope flow vacuum negative pressure slurry degassing device according to claim 1, wherein: the bottom end of the mud tank (1) is connected with a plurality of supporting feet.

3. The step-slope flow vacuum negative pressure slurry degassing device according to claim 1, wherein: and a valve is arranged on the slurry supply pipeline (11).

4. The step-slope flow vacuum negative pressure slurry degassing device according to claim 1, wherein: the top end of the mud tank (1) is provided with a stirrer (4).

5. The step-slope flow vacuum negative pressure slurry degassing device according to claim 1, wherein: triangular protrusions are arranged on the slope angle flow plates (16).