Membrane separation device with foam separation function

Abstract

The utility model relates to the technical field of membrane separation devices, in particular to a membrane separation device with a foam separation function. The membrane separation device with the foam separation function aims at solving the technical problems that in the prior art, separation foam accumulation needs to be scooped out manually, operation is inconvenient, and materials are prone to being polluted. According to the technical scheme, the membrane separation device with the foam separation function comprises a bottom frame, the device further comprises a vertical supporting frame, a centrifugal storage barrel body, a material barrel, a centrifugal cover plate, a window, a motor, a centrifugal separation barrel body, a vertical threaded column, an adjusting bolt, a supporting piece, a conical cover and a spring. Foam accumulated on the upper layer in the material barrel does not need to be scooped out manually and is pumped into the centrifugal storage barrel body in a negative pressure mode, the foam is rapidly broken through the centrifugal effect of the centrifugal storage device, finally, only separated liquid is left, the effect of eliminating the foam is achieved, substances in the foam can be extracted, pollution is not prone to occurring, and the service life of the material barrel is prolonged. And the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane separation devices, in particular to a membrane separation device with a foam separation function. Background Art

[0002] The ceramic membrane separation equipment is a form of cross-flow filtration. The separation process is simple, with low energy consumption, easy operation and maintenance, and a long service life. Due to the characteristics of high separation efficiency, stable treatment effect, good chemical stability, acid and alkali resistance, organic solvent resistance, high temperature resistance, anti-pollution, high mechanical strength, and good regeneration performance of the ceramic membrane, it is widely used in many fields. However, when the existing ceramic membrane separation equipment separates materials that are prone to foaming, such as saponins, a large amount of foam will accumulate on the upper layer of the material. If you want to obtain materials containing saponins, etc., you need to manually scoop out the foam, which increases the workload of workers, is not convenient to operate, and is prone to contaminating the material. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a membrane separation device with a foam separation function, which aims to solve the technical problems of manual scooping for separating foam in the prior art, inconvenient operation, and easy contamination of materials.

[0004] The technical solution of the utility model is: a membrane separation device with a foam separation function, including a chassis; it also includes a vertical support frame, a centrifugal storage barrel, a material barrel, a centrifugal cover plate, a window, a motor, a centrifugal separation cylinder, a vertical threaded column, an adjusting bolt, a support member, a conical cover, and a spring; the upper end of the chassis is fixedly connected with a vertical support frame; the front end of the vertical support frame is fixedly connected with a centrifugal storage barrel and a material barrel in sequence from left to right; the upper end of the centrifugal storage barrel is provided with a detachable centrifugal cover plate; a window is arranged on the front surface of the material barrel; the lower end of the centrifugal storage barrel is provided with a motor; the output shaft of the motor passes through the centrifugal storage barrel and is fixedly connected with a centrifugal separation cylinder; both the left and right ends of the inner bottom of the material barrel are fixedly connected with vertically symmetrically distributed vertical threaded columns; an adjusting bolt, a support member, and a spring are sequentially arranged on the outer side of the vertical threaded column from top to bottom; the upper end of the support member is movably connected with a conical cover.

[0005] Preferably, the chassis is moved to a suitable position, the material is fed into the material barrel, and flows into the material barrel along the gap between the support member and the conical cover. The liquid level height can be observed through the window. The adjusting bolt on the outer side of the vertical threaded column is adjusted up and down, and the spring supports the conical cover, thereby adjusting the height of the conical cover. Under the action of negative pressure, the material on the upper layer in the material barrel flows into the centrifugal storage barrel at the front end of the vertical support frame, and the motor drives the centrifugal separation cylinder to rotate, causing the foam to quickly break, and finally only the separated liquid remains.

[0006] Preferably, the support member includes a left support boss and a right support boss; the left support boss and the right support boss are respectively sleeved on the outer sides of the left and right adjusting bolts, and the conical cover is supported by the left support boss and the right support boss to ensure the stability of the conical cover without affecting the inflow of materials from the gap between the conical cover and the material barrel.

[0007] Preferably, the support member includes a perforated separator plate; the perforated separator plate is sleeved on the outer sides of the four adjusting bolts, and the perforated separator plate supports the conical cover, having a sufficiently large support area, better stability of the conical cover, and the materials can flow in through the holes of the perforated separator plate.

[0008] Preferably, a diaphragm tube is movably connected to the upper end of the material barrel; a negative pressure tube is installed between the conical cover and the centrifugal cover plate; the negative pressure tube is inserted into the conical cover; the lower end of the negative pressure tube extends downward through the conical cover. Under the action of the negative pressure tube, it is ensured that all the foam generated in the material barrel can be sucked into the centrifugal storage barrel body.

[0009] Preferably, a negative pressure pump is installed at the upper end of the chassis; an air extraction pipe is installed between the negative pressure pump and the centrifugal cover plate to form a negative pressure state in the centrifugal storage barrel body, so that the generated foam can be sucked in better.

[0010] Preferably, sliding wheels are installed at the four corners of the lower end of the chassis; a liquid outlet pipe is provided at the lower end of the centrifugal storage barrel body, which facilitates the movement of the device and makes the movement more labor-saving.

[0011] Preferably, the viewing window is made of a transparent material, and the height of the viewing window is greater than half of the height of the material barrel; the diameter of the conical cover is smaller than the inner diameter of the material barrel. The viewing window is used to observe the position and state of the liquid in the material barrel. The conical cover is small at the top and large at the bottom, so that it can be easily taken out.

[0012] Advantages of the present utility model:

[0013] 1. The foam accumulated on the upper layer in the material barrel does not need to be scooped out manually. It is sucked into the centrifugal storage barrel body by negative pressure. Through the centrifugal action of the centrifugal storage device, the foam is quickly broken, and finally only the separated liquid is left, achieving the effect of eliminating foam. Thus, the substances in the foam can be extracted, which is not easy to be polluted and is convenient to operate;

[0014] 2. By using the viewing window, it is convenient to observe the position and state of the liquid in the material barrel. And due to the special structural design of the conical cover, it is convenient to take, and the height of the conical cover can be adjusted inside the material barrel, so as to adapt to foams of different heights and make the negative pressure suction of the foam more accurate. Description of the Drawings

[0015] Figure 1 Shown is the first three-dimensional structural schematic diagram of the membrane separation device with foam separation function of the present utility model;

[0016] Figure 2 Shown is a schematic cross-sectional three-dimensional structure diagram of the membrane separation device with foam separation function of the present utility model;

[0017] Figure 3 Shown is a schematic detailed structure diagram of the membrane separation device with foam separation function of the present utility model;

[0018] Figure 4 Shown is another schematic detailed structure diagram of the membrane separation device with foam separation function of the present utility model.

[0019] Explanation of reference numerals: 1, chassis; 2, vertical support frame; 3, centrifugal storage barrel body; 4, material barrel; 5, centrifugal cover plate; 6, window; 7, motor; 8, centrifugal separation cylinder body; 9, vertical threaded column; 10, adjusting bolt; 11, support member; 111, left support boss; 112, right support boss; 113, perforated separator plate; 12, conical cover; 13, diaphragm tube; 14, negative pressure tube; 15, negative pressure pump; 16, air extraction tube; 17, sliding wheel; 18, liquid outlet pipe; 19, spring. Detailed implementation manners

[0020] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0021] Embodiment 1

[0022] Please refer to Figures 1-3, the present utility model provides an embodiment: a membrane separation device with a foam separation function, including a chassis 1; further including a vertical support frame 2, a centrifugal storage barrel 3, a material barrel 4, a centrifugal cover plate 5, a viewing window 6, a motor 7, a centrifugal separation cylinder 8, a vertical threaded column 9, an adjusting bolt 10, a support member 11, a conical cover 12 and a spring 19; the upper end of the chassis 1 is fixedly connected with a vertical support frame 2; the front end of the vertical support frame 2 is fixedly connected with a centrifugal storage barrel 3 and a material barrel 4 in sequence from left to right; the upper end of the centrifugal storage barrel 3 is provided with a detachable centrifugal cover plate 5; the front side surface of the material barrel 4 is provided with a viewing window 6; the lower end of the centrifugal storage barrel 3 is provided with a motor 7; the output shaft of the motor 7 passes through the centrifugal storage barrel 3 and is fixedly connected with a centrifugal separation cylinder 8; both the left and right ends of the inner bottom of the material barrel 4 are fixedly connected with vertically symmetrically distributed vertical threaded columns 9; the outer side of the vertical threaded column 9 is sequentially provided with an adjusting bolt 10, a support member 11 and a spring 19 from top to bottom; the upper end of the support member 11 is movably connected with a conical cover 12; the support member 11 includes a left support boss 111 and a right support boss 112; the left support boss 111 and the right support boss 112 are respectively sleeved on the outer sides of the left and right adjusting bolts 10; the upper end of the material barrel 4 is movably connected with a diaphragm tube 13; a negative pressure tube 14 is installed between the conical cover 12 and the centrifugal cover plate 5; the negative pressure tube 14 is inserted into the conical cover 12; the lower end of the negative pressure tube 14 extends downward through the conical cover 12; a negative pressure pump 15 is installed at the upper end of the chassis 1; an air extraction pipe 16 is installed between the negative pressure pump 15 and the centrifugal cover plate 5; sliding wheels 17 are installed at the four corners of the lower end of the chassis 1; a liquid outlet pipe 18 is provided at the lower end of the centrifugal storage barrel 3; the viewing window 6 is made of a transparent material, and the height of the viewing window 6 is greater than half of the height of the material barrel 4; the diameter of the conical cover 12 is smaller than the inner diameter of the material barrel 4.

[0023] Embodiment 2

[0024] Please refer to Figures 1-24, the present utility model provides an embodiment: a membrane separation device with a foam separation function, including a chassis 1; further including a vertical support frame 2, a centrifugal storage barrel 3, a material barrel 4, a centrifugal cover plate 5, a viewing window 6, a motor 7, a centrifugal separation cylinder 8, a vertical threaded column 9, an adjusting bolt 10, a support member 11, a conical cover 12 and a spring 19; the upper end of the chassis 1 is fixedly connected with a vertical support frame 2; the front end of the vertical support frame 2 is fixedly connected with a centrifugal storage barrel 3 and a material barrel 4 in sequence from left to right; the upper end of the centrifugal storage barrel 3 is provided with a detachable centrifugal cover plate 5; the front side surface of the material barrel 4 is provided with a viewing window 6; the lower end of the centrifugal storage barrel 3 is provided with a motor 7; the output shaft of the motor 7 passes through the centrifugal storage barrel 3 and is fixedly connected with a centrifugal separation cylinder 8; both the left and right ends of the inner bottom of the material barrel 4 are fixedly connected with vertically symmetrically distributed vertical threaded columns 9; the outer side of the vertical threaded column 9 is sequentially provided with an adjusting bolt 10, a support member 11 and a spring 19 from top to bottom; the upper end of the support member 11 is movably connected with a conical cover 12; the support member 11 includes a perforated isolation plate 113; the perforated isolation plate 113 is sleeved on the outer side of the four adjusting bolts 10; the upper end of the material barrel 4 is movably connected with a diaphragm tube 13; a negative pressure tube 14 is installed between the conical cover 12 and the centrifugal cover plate 5; the negative pressure tube 14 is inserted into the conical cover 12; the lower end of the negative pressure tube 14 extends downward through the conical cover 12; a negative pressure pump 15 is installed at the upper end of the chassis 1; an air extraction pipe 16 is installed between the negative pressure pump 15 and the centrifugal cover plate 5; sliding wheels 17 are installed at the four corners of the lower end of the chassis 1; a liquid outlet pipe 18 is provided at the lower end of the centrifugal storage barrel 3; the viewing window 6 is made of a transparent material, and the height of the viewing window 6 is greater than half of the height of the material barrel 4; the diameter of the conical cover 12 is smaller than the inner diameter of the material barrel 4.

[0025] When working, the chassis 1 is moved to a suitable position by using the sliding wheels 17, the material is fed into the material barrel 4 through the diaphragm tube 13, and flows into the material barrel 4 along the gap between the support member 11 and the conical cover 12. The liquid level height can be observed through the viewing window 6. The adjusting bolt 10 on the outer side of the vertical threaded column 9 is adjusted up and down, and the spring 19 supports the conical cover 12, so as to adjust the height of the conical cover 12. The negative pressure pump 15 is started, and the air extraction pipe 16 between the negative pressure pump 15 and the centrifugal cover plate 5 extracts the air in the centrifugal storage barrel 3. Under the action of negative pressure, the upper layer of the material in the material barrel 4 flows into the centrifugal storage barrel 3 at the front end of the vertical support frame 2 through the negative pressure tube 14. The motor 7 drives the centrifugal separation cylinder 8 to rotate, so that the foam quickly breaks, and finally only the separated liquid remains.

[0026] Through the above steps, the foam accumulated on the upper layer in the material barrel 4 does not need to be scooped out manually, and is pumped into the centrifugal storage barrel 3 by means of negative pressure. Through the centrifugal action of the centrifugal storage device 3, the foam quickly breaks, and finally only the separated liquid remains, achieving the effect of eliminating foam, so that the substances in the foam can be extracted, which is not easy to be polluted and is convenient to operate.

[0027] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art.

Claims

1. A membrane separation device with a foam separation function, comprising a chassis (1); characterized in that: It also includes a vertical support frame (2), a centrifugal storage barrel body (3), a material barrel (4), a centrifugal cover plate (5), a viewing window (6), a motor (7), a centrifugal separation cylinder body (8), a vertical threaded column (9), an adjusting bolt (10), a support member (11), a conical cover (12) and a spring (19); the upper end of the chassis (1) is fixedly connected to the vertical support frame (2); the front end of the vertical support frame (2) is fixedly connected with the centrifugal storage barrel body (3) and the material barrel (4) in sequence from left to right; the upper end of the centrifugal storage barrel body (3) is provided with a detachable centrifugal cover plate (5); the front side surface of the material barrel (4) is provided with a viewing window (6); the lower end of the centrifugal storage barrel body (3) is provided with a motor (7); the output shaft of the motor (7) passes through the centrifugal storage barrel body (3) and is fixedly connected to the centrifugal separation cylinder body (8); both the left and right ends of the inner bottom of the material barrel (4) are fixedly connected with vertically symmetrically distributed vertical threaded columns (9); the outer sides of the vertical threaded columns (9) are sequentially provided with an adjusting bolt (10), a support member (11) and a spring (19) from top to bottom; the upper end of the support member (11) is movably connected to the conical cover (12).

2. The membrane separation device with foam separation function according to claim 1, characterized in that: The support member (11) includes a left support boss (111) and a right support boss (112); the left support boss (111) and the right support boss (112) are respectively sleeved on the outer sides of the left and right adjusting bolts (10).

3. The membrane separation device with foam separation function according to claim 1, characterized in that: The support member (11) includes a perforated partition plate (113); the perforated partition plate (113) is sleeved on the outer sides of the four adjusting bolts (10).

4. A membrane separation device with a foam separation function according to claim 1, characterized in that: The upper end of the material barrel (4) is movably connected to a diaphragm tube (13); a negative pressure tube (14) is installed between the conical cover (12) and the centrifugal cover plate (5); the negative pressure tube (14) is inserted into the conical cover (12); the lower end of the negative pressure tube (14) extends downward through the conical cover (12).

5. The membrane separation device with foam separation function according to claim 1, characterized in that: A negative pressure pump (15) is installed at the upper end of the chassis (1); an air extraction pipe (16) is installed between the negative pressure pump (15) and the centrifugal cover plate (5).

6. The membrane separation device with foam separation function according to claim 1, wherein: Sliding wheels (17) are installed at the four corners of the lower end of the chassis (1); a liquid outlet pipe (18) is provided at the lower end of the centrifugal storage barrel body (3).

7. The membrane separation device with foam separation function according to claim 1, characterized in that: The viewing window (6) is made of a transparent material, and the height of the viewing window (6) is greater than half of the height of the material barrel (4); the diameter of the conical cover (12) is smaller than the inner diameter of the material barrel (4).

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