CN216260045U

CN216260045U - Laboratory is with multi-functional membrane separation equipment for lab scale

Info

Publication number: CN216260045U
Application number: CN202122136049.8U
Authority: CN
Inventors: 刘和德; 陈玉成; 王冬林
Original assignee: Hefei Woteng Membrane Separation Equipment Co ltd
Current assignee: Hefei Woteng Membrane Separation Equipment Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-12
Anticipated expiration: 2031-09-06

Abstract

The application discloses laboratory is with multi-functional membrane splitter for lab scale belongs to feed liquid splitter technical field, comprising a frame body, support body up end right part fixedly connected with presss from both sides the cover water tank, it is provided with the water filling port to press from both sides cover water tank right side wall upper portion, it is provided with the concentration measurement appearance to press from both sides cover water tank up end right side, it has agitator motor to press from both sides cover water tank up end middle part fixedly connected with, mount upper portion is provided with the shell membrane, the shell membrane left and right sides is all through flange fixedly connected with communicating pipe, the both sides of communicating pipe all are provided with the open and close valve, first branch pipe and main duct intercommunication are passed through to left side communicating pipe lower part, right side communicating pipe upper portion is passed through second branch pipe and is pressed from both sides cover water tank inner chamber intercommunication. According to the device, the stirring motor is matched with the high-pressure pump, so that the separation and cleaning effects of the device are improved; through the mutual cooperation between mount, fixing clip, the bolt for the device can be very convenient change shell membrane in the use realize adjusting different separation precision and function.

Description

Laboratory is with multi-functional membrane separation equipment for lab scale

Technical Field

The application relates to the technical field of feed liquid separation equipment, and more particularly relates to a multifunctional membrane separation equipment for a laboratory.

Background

Membrane separation is a new technology of separation that emerged at the beginning of the 20 th century and grew rapidly after the 60's of the 20 th century. The membrane separation technology has the functions of separation, concentration, purification and refining, and has the advantages of high efficiency, energy conservation, environmental protection, simple molecular-level filtration and filtration process, easy control and the like, so the membrane separation technology is widely applied to the fields of food, medicine, biology, environmental protection, chemical industry, metallurgy, energy, petroleum, water treatment, electronics, bionics and the like at present, generates great economic benefit and social benefit, and becomes one of the most important technologies in the separation science at present.

The existing multifunctional membrane material liquid separation equipment cannot conveniently realize adjustment of different separation precision and functions by replacing a shell membrane in the use process, and the separation and cleaning effects of the traditional multifunctional membrane material liquid separation equipment are general, so that the use effect of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a multifunctional membrane separation equipment for lab scale.

The application provides a multi-functional membrane separation equipment that laboratory was used for lab scale adopts following technical scheme:

a multifunctional membrane separation device for lab pilot scale comprises a frame body, wherein a jacket water tank is fixedly connected to the right part of the upper end face of the frame body, a water filling port is formed in the upper portion of the right side wall of the jacket water tank, a concentration measuring instrument is arranged on the right side of the upper end face of the jacket water tank, a stirring motor is fixedly connected to the middle of the upper end face of the jacket water tank, a liquid outlet pipe is fixedly connected to the lower end face of the jacket water tank, a liquid outlet pipe is fixedly connected to the right side of the lower portion of the liquid outlet pipe, opening and closing ring valves are arranged on the side walls of the liquid outlet pipe and the liquid outlet pipe, a Y-shaped filter is fixedly connected to the left end of the liquid outlet pipe through a flange, a high-pressure pump is fixedly connected to the left end of the Y-shaped filter through the flange, a main guide pipe is fixedly connected to the left end of the high-pressure pump through the flange, an energy accumulator, a safety valve and a pressure gauge are fixedly connected to the upper portion of the main guide pipe from right to left, fixing frames are fixedly connected to both sides of the upper portion of the frame body, the utility model discloses a jacket water tank, including mount, shell membrane, communicating pipe, main duct, second branch pipe, cover water tank inner chamber intercommunication, mount upper portion is provided with the shell membrane, the shell membrane left and right sides all is through flange fixedly connected with communicating pipe, the communicating pipe both sides all are provided with the open and close valve, the left side communicating pipe lower part through first branch pipe with the main duct intercommunication, the right side communicating pipe upper portion through the second branch pipe with press from both sides cover water tank inner chamber intercommunication.

Through the technical scheme, in the device use, add clear water cooperation agitator motor and high-pressure pump through the water filling port and can make clear water circulation whole device, play better washing effect, and through the energy storage ware, the regulation of mutually supporting between relief valve and the manometer, accurate control flow and pressure, reduce energy loss, strike the membrane module when avoiding the start simultaneously, the life of device has been improved, and make the inside measured data of device all be required value, make the experimental data have convincing power more.

Furthermore, the output end of the stirring motor is located in the middle of an inner cavity of the jacketed water tank and fixedly connected with a vertical stirring rod, the lower part of the vertical stirring rod is rotatably connected with a gear box, the lower end face of the gear box is fixedly connected with the lower part of the side wall of the inner cavity of the jacketed water tank through a supporting rod, the lower end of the stirring rod is located in a first bevel gear fixedly connected with the inner cavity of the gear box, the left side wall and the right side wall of the gear box are rotatably connected with a transverse stirring rod, one end of the transverse stirring rod located in the inner cavity of the gear box is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear and connected with the transverse stirring rod, and one end of the transverse stirring rod far away from the gear box is rotatably connected with the side wall of the jacketed water tank through a bearing seat.

Through the technical scheme, the stirring motor drives the vertical stirring rod and the horizontal stirring rod to rotate, so that the inside of the jacket water tank can be comprehensively stirred and washed, and the cleaning effect of the device is improved; and the feed liquid can be fully mixed, so that the quality of the product is improved.

Furthermore, the upper part of the fixing frame is rotatably connected with a fixing clip, the fixing clip is fixedly connected with the fixing frame through a bolt, and the inner cavity of the shell membrane is provided with a replaceable filter element.

Through the technical scheme, use through mutually supporting between fixing clip and bolt and the mount, when needs are according to different separation concentration change shell membranes, make mount upper portion and fixing clip separation through rotating the bolt, thereby can be very convenient take off the shell membrane, avoid the complicated change flow of traditional device, the availability factor of device has been improved, and the inner chamber of shell membrane sets up all is removable filter core, can be according to the different filter cores that can not the demand change, thereby reach better experimental effect.

Furthermore, the high-pressure pump adopts an inlet high-pressure diaphragm plunger pump.

Through above-mentioned technical scheme, the high-pressure pump adopts import high-pressure diaphragm plunger pump, and pressure is higher, and efficiency is better, and is corrosion-resistant, and the health level is high, and pressure can reach 60Bar at most, has the practicality more.

Furthermore, a check valve is arranged at the upper part of the first branch pipe, and a flow meter is fixedly connected to the side wall of the second branch pipe.

Through above-mentioned technical scheme, through be provided with the check valve on first branch pipe upper portion, can prevent to be sent into the solution backward flow in the shell membrane by high pressure, influence the separation effect of device, second branch pipe lateral wall fixedly connected with flowmeter moreover, the flow numerical value that passes shell membrane reentrant jacket water tank solution that can be accurate, the management and control of being convenient for.

Furthermore, the lower end face of the frame body is provided with a universal wheel, and the universal wheel is provided with a self-locking structure.

Through the technical scheme, the universal wheels are further arranged on the lower end face of the frame body of the whole device, so that the whole device can be conveniently moved, and time and labor are saved.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) this application can carry out comprehensive washing to device inside through pouring into the clear water and cooperation force pump before and after the device uses, guarantees the inside cleanness of device, avoids inside residual to cause the influence to the experimental result.

(2) This application accessible fixing clip and bolt and mount between mutually support to this changes different shell membranes, realizes adjusting the effect of different separation precision and function, and adjusts through mutually supporting between energy storage ware, relief valve and the manometer, accurate control flow and pressure reduce energy loss, and the life of improvement device is strikeed to the membrane module when avoiding starting simultaneously.

Drawings

FIG. 1 is a schematic diagram showing the structure of a multifunctional membrane separation apparatus for laboratory use;

FIG. 2 is a rear view of a multi-functional membrane separation apparatus for laboratory use;

FIG. 3 is a side view of a laboratory multifunctional membrane separation apparatus for use in a laboratory;

FIG. 4 is a schematic view of the internal structure of a jacketed water tank of the present application;

fig. 5 is an enlarged schematic view of the area a in fig. 4.

The reference numbers in the figures illustrate:

1. a frame body; 2. a jacket water tank; 21. a water injection port; 3. a stirring motor; 31. a vertical stirring rod; 32. A gear case; 321. a support bar; 322. a first bevel gear; 323. a second bevel gear; 33. a transverse stirring rod 4 and a liquid outlet pipe; 41. a liquid discharge pipe; 42. opening and closing the ring valve; 5. a flange; 6. a Y-type filter; 7. a high pressure pump; 8. a main duct; 81. an accumulator; 82. a safety valve; 83. a pressure gauge; 9. a fixed mount; 91. Fixing the card; 92. a bolt; 10. a shell membrane; 101. a connecting flange; 102. a communicating pipe; 11. an opening and closing valve; 12. a first branch pipe; 121. a non-return valve; 13. a second branch pipe; 131. a flow meter; 14. a universal wheel.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a laboratory multifunctional membrane separation device for lab scale, please refer to fig. 4, which comprises a frame body 1, a jacket water tank 2 is fixedly connected to the right part of the upper end surface of the frame body 1, a water filling port 21 is arranged on the upper part of the right side wall of the jacket water tank 2 for conveniently filling clear water, a concentration measuring instrument 22 is arranged on the right side of the upper end surface of the jacket water tank 2, the actual condition of the solution in the jacket water tank can be known by observing the reading of the concentration measuring instrument 22, a stirring motor 3 is fixedly connected to the middle part of the upper end surface of the jacket water tank 2, a liquid outlet pipe 4 is fixedly connected to the lower end surface of the jacket water tank 2, a liquid outlet pipe 41 is fixedly connected to the right side of the lower part of the liquid outlet pipe 4, both the liquid outlet pipe 4 and the side wall of the liquid outlet pipe 41 are provided with an open-close ring valve 42, the open-close ring valve 42 arranged on the side wall of the liquid outlet pipe 41 is opened and closed, discharging the flushed water, when the device is used, checking that the opening and closing ring valve 42 arranged on the side wall of the liquid discharge pipe 4 is in a closed state by opening the opening and closing ring valve 42 arranged on the side wall of the liquid discharge pipe 4, completing the input of a solution, wherein the left end of the liquid discharge pipe 4 is fixedly connected with a Y-shaped filter 6 through a flange 5, the left end of the Y-shaped filter 6 is fixedly connected with a high-pressure pump 7 through the flange 5, the high-pressure pump 7 adopts an inlet high-pressure diaphragm plunger pump, the left end of the high-pressure pump 7 is fixedly connected with a main conduit 8 through the flange 5, the upper part of the main conduit 8 is fixedly connected with an energy accumulator 81, a safety valve 82 and a pressure gauge 83 in sequence from right to left, both sides of the upper part of the frame body 1 are fixedly connected with a fixed frame 9, the upper part of the fixed frame 9 is rotatably connected with a fixed clamp 91, the fixed clamp 91 is fixedly connected with the fixed frame 9 through a bolt 92, the upper part of the fixed frame 9 is provided with a shell membrane 10, the inner cavity of each shell membrane 10 is provided with a replaceable filter element, the left side and the right side of the shell membrane 10 are fixedly connected with a communicating pipe 102 through a connecting flange 101, the two sides of the communicating pipe 102 are provided with opening and closing valves 11, different opening and closing valves 11 can be selectively opened, so that solution flows through different shell membranes 10, filtering which cannot be performed accurately is completed, the lower portion of the left communicating pipe 102 is communicated with a main communicating pipe 8 through a first branch pipe 12, the upper portion of the first branch pipe 12 is provided with a check valve 121 for preventing the solution inside the right side of the shell membrane 10 from flowing back, and errors occur in an experiment, the upper portion of the communicating pipe 102 is communicated with an inner cavity of a jacket water tank 2 through a second branch pipe 13, the side wall of the second branch pipe 13 is fixedly connected with a flowmeter 131, and the flowmeter 131 can be used for detecting the amount of the solution flowing through the shell membrane 10 and entering the jacket water tank 2.

Referring to fig. 4, the output end of the stirring motor 3 is located in the middle of the inner cavity of the jacket water tank 2 and is fixedly connected with a vertical stirring rod 31, the lower part of the vertical stirring rod 31 is rotatably connected with a gear box 32, the lower end surface of the gear box 32 is fixedly connected with the lower part of the inner cavity side wall of the jacket water tank 2 through a support rod 321, the lower end of the stirring rod 31 is located in the inner cavity of the gear box 32 and is fixedly connected with a first bevel gear 322, the left and right side walls of the gear box 32 are both rotatably connected with a transverse stirring rod 33, one end of the transverse stirring rod 33 located in the inner cavity of the gear box 32 is both fixedly connected with a second bevel gear 323, when the stirring motor 3 drives the vertical stirring rod 31 to stir, the first bevel gear 322 is meshed with the second bevel gear 323, so that the transverse stirring rod 33 synchronously rotates, and one end of the transverse stirring rod 33 far away from the gear box 32 is rotationally connected with the side wall of the jacket water tank 2 through a bearing seat 34, so that the stability of the transverse stirring rod 33 is ensured.

Referring to fig. 1, in order to move and fix the position of the frame body 1, a plurality of universal wheels 14 with a self-locking structure are disposed at the lower end of the frame body 1.

The implementation principle of the multifunctional membrane separation equipment for the lab scale in the embodiment of the application is as follows: add clear water cooperation agitator motor 3 and high-pressure pump 7 through water filling port 21 and can make the whole device of clear water circulation, play better washing effect, and through energy storage ware 81, the regulation of mutually supporting between relief valve 82 and the manometer 83, accurate control flow and pressure, reduce energy loss, impact the membrane module when avoiding the start simultaneously, the life of device has been improved, and make the inside measured data of device all be required value, make experimental data have convincing power more, and through mutually supporting between fixing card 91 and bolt 92 and the mount 9, change different shell membrane 10 with this, realize the effect of adjusting different separation precision and function.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a laboratory is with multi-functional membrane separation equipment for lab scale, includes support body (1), its characterized in that: the right part of the upper end face of the frame body (1) is fixedly connected with a jacket water tank (2), the upper part of the right side wall of the jacket water tank (2) is provided with a water injection port (21), the right side of the upper end face of the jacket water tank (2) is provided with a concentration measuring instrument (22), the middle part of the upper end face of the jacket water tank (2) is fixedly connected with a stirring motor (3), the lower end face of the jacket water tank (2) is fixedly connected with a liquid outlet pipe (4), the right side of the lower part of the liquid outlet pipe (4) is fixedly connected with a liquid outlet pipe (41), the side walls of the liquid outlet pipe (4) and the liquid outlet pipe (41) are both provided with an opening and closing ring valve (42), the left end of the liquid outlet pipe (4) is fixedly connected with a Y-shaped filter (6) through a flange (5), the left end of the Y-shaped filter (6) is fixedly connected with a high-pressure pump (7) through the flange (5), the left end of the high-pressure pump (7) is fixedly connected with a main guide pipe (8) through the flange (5), main duct (8) upper portion from right to left fixedly connected with energy storage ware (81), relief valve (82) and manometer (83) in proper order, equal fixedly connected with mount (9) in support body (1) upper portion both sides, mount (9) upper portion is provided with shell membrane (10), shell membrane (10) left and right sides all is through flange (101) fixedly connected with communicating pipe (102), communicating pipe (102) both sides all are provided with open and close valve (11), left side communicating pipe (102) lower part through first branch pipe (12) with main duct (8) intercommunication, right side communicating pipe (102) upper portion through second branch pipe (13) with press from both sides cover water tank (2) inner chamber intercommunication.

2. The laboratory lab-scale multifunctional membrane separation device of claim 1, wherein: the output end of the stirring motor (3) is positioned in the middle of the inner cavity of the jacket water tank (2) and is fixedly connected with a vertical stirring rod (31), the lower part of the vertical stirring rod (31) is rotationally connected with a gear box (32), the lower end surface of the gear box (32) is fixedly connected with the lower part of the side wall of the inner cavity of the jacket water tank (2) through a support rod (321), the lower end of the stirring rod (31) is positioned in the inner cavity of the gear box (32) and is fixedly connected with a first bevel gear (322), the left side wall and the right side wall of the gear box (32) are both rotationally connected with a transverse stirring rod (33), one end of the transverse stirring rod (33) positioned in the inner cavity of the gear box (32) is fixedly connected with a second bevel gear (323), the first bevel gear (322) is in meshed connection with the second bevel gear (323), one end of the transverse stirring rod (33) far away from the gear box (32) is rotatably connected with the side wall of the jacket water tank (2) through a bearing seat (34).

3. The laboratory lab-scale multifunctional membrane separation device of claim 1, wherein: the upper portion of the fixing frame (9) is rotatably connected with a fixing clamp (91), the fixing clamp (91) is fixedly connected with the fixing frame (9) through a bolt (92), and a replaceable filter element is arranged in the inner cavity of the shell membrane (10).

4. The laboratory lab-scale multifunctional membrane separation device of claim 1, wherein: the high-pressure pump (7) adopts an inlet high-pressure diaphragm plunger pump.

5. The laboratory lab-scale multifunctional membrane separation device of claim 1, wherein: the upper part of the first branch pipe (12) is provided with a check valve (121), and the side wall of the second branch pipe (13) is fixedly connected with a flow meter (131).

6. The laboratory lab-scale multifunctional membrane separation device of claim 1, wherein: the lower end face of the frame body (1) is provided with a universal wheel (14), and the universal wheel (14) is provided with a self-locking structure.