Ultrafiltration separation device for alanine preparation

Abstract

The ultrafiltration separation device comprises separation equipment and a water outlet pipeline, a supporting frame is arranged in the separation equipment, a guide buffer assembly is arranged on the inner wall of the supporting frame, a clamping and positioning assembly is arranged on the inner wall of the guide buffer assembly in a sliding mode, an equipartition structure is arranged on the top of a mounting frame, and the equipartition structure is arranged on the top of the supporting frame. And a flow dividing structure is arranged at the top of the uniform dividing structure. According to the ultrafiltration separation device for alanine preparation provided by the utility model, the guide buffer assembly and the clamping and positioning assembly which are arranged in the device are matched for use, so that a user can conveniently mount the ultrafiltration assembly to a preset position, and complicated later procedures can be simplified while accurate positioning is carried out. Meanwhile, when the device is used for separating, the uniform distribution structure arranged at the top of the device is matched with the flow distribution structure, so that the raw material liquid can be ensured to cover the whole surface of an ultrafiltration membrane at uniform flow speed and flow when entering the ultrafiltration assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to preparation separation equipment technical field especially, it relates to a kind of ultrafiltration separation devices for alanine preparation. BACKGROUND

[0002] Alanine is an important amino acid, and it is widely used in food, medicine, chemical industry and many other fields. In the food industry, it can be used as a food additive to improve the flavor of food and enhance the umami of food. It can also be used as a nutritional supplement to supplement the amino acids needed by the human body.

[0003] The existing ultrafiltration assembly is prone to affect the separation effect in the later period during long-term use, and thus cannot be conveniently clamped and positioned according to the position of the assembly. The use effect and assembly installation are relatively cumbersome, and the liquid is not sufficiently contacted with the assembly during flow delivery, which can affect the later separation.

[0004] Therefore, it is necessary to provide an ultrafiltration separation device for alanine preparation to solve the above technical problems. SUMMARY

[0005] The utility model provides an ultrafiltration separation device for alanine preparation, which solves the problem of inconvenient clamping and positioning according to the position of the assembly, and the liquid is not sufficiently contacted with the assembly during flow delivery.

[0006] To solve the above technical problems, the utility model provides an ultrafiltration separation device for alanine preparation, which comprises a separation device and a water outlet pipeline. The water outlet pipeline is installed on the inner wall of the bottom of the separation device and is used for outputting the raw materials in the separation device. The top of the separation device is provided with a mounting frame. The inside of the separation device is provided with a support frame, which is used for supporting the position of the internal structure of the separation device. The inner wall of the support frame is provided with a guide buffer assembly. The inner wall of the guide buffer assembly is slidably provided with a clamping and positioning assembly, which is used for clamping the position of the ultrafiltration device. The top of the mounting frame is provided with a uniform distribution structure. The top of the uniform distribution structure is provided with a flow distribution structure. The uniform distribution structure cooperates with the flow distribution structure to uniformly distribute and convey the separated raw materials.

[0007] Preferably, the guide buffer assembly comprises a guide groove, which is symmetrically formed in the inner walls of the two ends of the support frame. A guide rod is installed between the inner walls of the guide grooves and is used for guiding the position of the clamping and positioning assembly. An elastic member is installed on the inner wall of the side end of the guide rod.

[0008] Preferably, the clamping positioning assembly comprises a sliding block slidingly installed on the inner wall of the guide buffer assembly, a sliding frame is installed on the top of the sliding block, a positioning rod is slidingly arranged on the bottom of the sliding frame, a moving block is installed on the side end of the positioning rod, a driven block is slidingly arranged on the side end of the sliding frame, a clamping chuck is installed on the top of the driven block, and the clamping chuck is used for positioning and clamping of the workpiece inside the separation device.

[0009] Preferably, the equal division structure comprises an equal division frame installed on the top of the mounting frame, and a plurality of shunt frames are installed in the equal division frame and used for flow preparation of the liquid.

[0010] Preferably, the shunt structure comprises a device shunt frame, a plurality of shunt baffles are symmetrically installed on both ends of the device shunt frame and used for shunt flow preparation of the liquid, and a protection frame is installed on both ends of the device shunt frame and used for position installation of the device shunt frame.

[0011] Preferably, the separation device is provided with an auxiliary structure on the side end and used for auxiliary positioning of the workpiece of the separation device, the auxiliary structure comprises a support base, a fastening plate and a support pad plate, the support base is installed on the inner wall of the bottom of the separation device and used for position support of the separation device, the fastening plate is installed on both ends of the support frame, fastening bolts are installed on both ends of the fastening plate and used for position fastening of the support frame, and the support pad plate is installed on the inner wall of the top of the support frame and used for support of the workpiece inside the separation device.

[0012] Compared with the related art, the ultrafiltration separation device for preparing alanine has the following beneficial effects:

[0013] The ultrafiltration separation device for preparing alanine is provided, and when the device separates alanine, in order to improve the use convenience of the device, the cooperation of the guide buffer assembly and the clamping positioning assembly arranged in the device can facilitate the user to install the ultrafiltration assembly to a predetermined position, can simplify the complicated process in the later period while performing accurate positioning, and can further ensure that the ultrafiltration assembly is always in a correct position and cannot be displaced due to impact force generated by liquid flow, vibration of equipment operation and other factors. Meanwhile, when the device performs the separation process, the cooperation of the equal division structure and the shunt structure arranged on the top of the device can ensure that the raw material liquid covers the entire ultrafiltration membrane surface at a uniform flow rate and flow when entering the ultrafiltration assembly. In this way, the situation that the flow is too large or too small in some areas of the membrane surface can be avoided, and the over-occurrence of concentration polarization phenomenon in the local part can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1A preferred embodiment structure schematic view of the alanine preparation ultrafiltration separation device is provided in the utility model.

[0015] Figure 2 For Figure 1 The structure schematic view of the support frame is shown in the figure.

[0016] Figure 3 For Figure 1 The structure schematic view of the clamping chuck is shown in the figure.

[0017] Figure 4 For Figure 1 The structure schematic view of the mounting frame is shown in the figure.

[0018] Figure 5 For Figure 1 The structure schematic view of the shunt frame is shown in the figure.

[0019] Marked in the figure: 1, separation equipment, 2, water outlet pipeline, 3, mounting frame, 4, support frame, 5, guiding and buffering assembly, 51, guiding groove, 52, guiding rod, 53, elastic piece, 6, clamping and positioning assembly, 61, sliding block, 62, sliding frame, 63, positioning rod, 64, moving block, 65, driven block, 66, clamping chuck, 67, rotating frame, 68, connecting support, 7, equal division structure, 71, equal division frame, 72, shunt frame, 73, water outlet hole, 8, shunt structure, 81, device shunt, 82, shunt baffle, 83, protection frame, 9, auxiliary structure, 91, support base, 92, fastening plate, 93, fastening bolt, 94, support pad plate. DETAILED DESCRIPTION

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

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 5 Among them, Figure 1 A preferred embodiment structure schematic view of the alanine preparation ultrafiltration separation device is provided in the utility model. Figure 2 For Figure 1 The structure schematic view of the support frame is shown in the figure. Figure 3 For Figure 1 The structure schematic view of the clamping chuck is shown in the figure.

[0022] Figure 4 For Figure 1 The structure schematic view of the mounting frame is shown in the figure. Figure 5 For Figure 1The structure schematic view of the shown shunt frame. An ultrafiltration separation device for alanine preparation comprises a separation device 1, a water outlet pipeline 2 installed on the inner wall of the bottom of the separation device 1 for the output of raw materials in the separation device 1, an installation frame 3 installed on the top of the separation device 1, a supporting frame 4 arranged in the separation device 1 for the position support of the internal structure of the separation device 1, a guide buffer assembly 5 arranged on the inner wall of the supporting frame 4, a clamping positioning assembly 6 slidingly arranged in the inner wall of the guide buffer assembly 5 for the position clamping of the ultrafiltration device, an equal division structure 7 arranged on the top of the installation frame 3, and a shunt structure 8 arranged on the top of the equal division structure 7, wherein the equal division structure 7 cooperates with the shunt structure 8 to be used for the equal division conveying of the separated raw materials.

[0023] The guide buffer assembly 5 comprises guide grooves 51 symmetrically arranged on the inner walls of both ends of the supporting frame 4, and a guide rod 52 installed between the inner walls of the guide grooves 51 for the position guidance of the clamping positioning assembly 6, and an elastic member 53 installed on the inner wall of the side end of the guide rod 52.

[0024] When the position of the ultrafiltration assembly is clamped, the guide rod 52 arranged at the bottom can provide accurate position guidance, reducing the position deviation in use, and the elastic member 53 arranged at both ends can provide elastic support, reducing the position looseness in clamping.

[0025] The guide buffer assembly 5 includes but is not limited to a spring type guide assembly, a hydraulic type guide assembly, and a rubber type guide assembly; in the embodiment, the guide buffer assembly 5 is preferably a spring type guide assembly.

[0026] The clamping positioning assembly 6 comprises a sliding block 61 slidingly installed on the inner wall of the guide buffer assembly 5, a sliding frame 62 installed on the top of the sliding block 61, a positioning rod 63 slidingly arranged on the bottom of the sliding frame 62, a moving block 64 installed on the side end of the positioning rod 63, a driven block 65 slidingly arranged on the side end of the sliding frame 62, a clamping chuck 66 installed on the top of the driven block 65 for the positioning and clamping of the workpiece in the separation device 1, a rotating frame 67 installed on the side ends of the moving block 64 and the driven block 65, and a connecting bracket 68 rotatably arranged on the side end of the rotating frame 67 for the rotary connection of the moving block 64 and the driven block 65.

[0027] When the internal ultrafiltration assembly is positionally clamped, the sliding frame 62 at one end is first positionally slid, and then the entire ultrafiltration assembly is placed inside the device. When the two ends of the ultrafiltration assembly come into contact with the positioning rod 63, under the elastic support of the guiding and buffering assembly 5, the moving block 64 is directly positionally contracted, and then, under the rotating connection of the rotating support 68, the top driven block 64 is positionally moved downward, and then the position of the ultrafiltration assembly is clamped and positioned by the clamping chuck 66 at the top, simplifying the cumbersome procedures in the later process.

[0028] The clamping and positioning assembly 6 includes but is not limited to a mechanical clamp type positioning assembly, a magnetic clamping and positioning assembly, and a pneumatic clamping and positioning assembly. In this embodiment, the clamping and positioning assembly 6 is preferably a mechanical clamp type positioning assembly.

[0029] The equal distribution structure 7 includes an equal distribution frame 71 mounted on the top of the mounting frame 3, and a plurality of shunt frames 72 are installed inside the equal distribution frame 71 for preparing the flow of liquid. A plurality of water outlet holes 73 are formed in the bottom of the shunt frame 72.

[0030] When the liquid is uniformly distributed inside the separation device 1, the bottom shunt frame 72 can uniformly flow and transport the liquid from the inside of the water outlet hole 73 under the cooperation of the shunt structure 8, thereby ensuring the distribution and flow of the liquid.

[0031] The equal distribution structure 7 includes but is not limited to a multi-hole plate type structure, a conical liquid distribution pipe type structure, and a rotating type structure. In this embodiment, the equal distribution structure 7 is preferably a multi-hole plate type structure.

[0032] The shunt structure 8 includes a device shunt frame 81, a plurality of shunt baffles 82 symmetrically installed at both ends of the device shunt frame 81 for preparing the shunt flow of liquid, and a protection frame 83 installed at both ends of the device shunt frame 81 for positionally installing the device shunt frame 81.

[0033] The shunt structure 8 provided at the top of the device can uniformly shunt the liquid at both ends to ensure that the liquid is in full contact with the ultrafiltration assembly.

[0034] The shunt structure 8 includes but is not limited to a Y-type shunt, a T-type shunt, and a multi-stage shunt structure. In this embodiment, the shunt structure 8 is preferably a multi-stage shunt structure.

[0035] The auxiliary structure 9 is installed at the side end of the separation device 1 and is used for auxiliary positioning of a workpiece of the separation device 1, wherein the auxiliary structure 9 comprises a supporting base 91, a fastening plate 92 and a supporting cushion plate 94, the supporting base 91 is installed on the inner wall of the bottom of the separation device 1 and is used for position supporting of the separation device 1, the fastening plate 92 is installed at both ends of the supporting frame 4, fastening bolts 93 are installed at both ends of the fastening plate 92 and are used for position fastening of the supporting frame 4, and the supporting cushion plate 94 is installed on the inner wall of the top of the supporting frame 4 and is used for workpiece supporting in the separation device 1.

[0036] During normal use of the separation device 1, the auxiliary structure 9 arranged on the inner wall of the workpiece can improve the accuracy of the internal structure, reduce position deviation and position looseness of the workpiece during use, and further prevent the normal use of the device workpiece from being affected.

[0037] In the embodiment, the auxiliary structure 9 is preferably a position stabilizing structure.

[0038] The working principle of the ultrafiltration separation device for preparing alanine provided by the utility model is as follows:

[0039] When the device is used for separating alanine, first, the ultrafiltration assembly is installed into the supporting frame 4, during installation of the assembly, the workpiece adjusting clamp positioning assembly 6 is positioned by the bottom guiding buffer assembly 5, after being adjusted to a proper position, the ultrafiltration assembly is directly installed in position, meanwhile, the clamp positioning assembly 6 at both ends is tightly clamped to the inner wall of the ultrafiltration assembly under the position buffering and position guiding of the guiding buffer assembly 5, so as to ensure convenient installation and position accuracy of the ultrafiltration assembly, then, the alanine liquid is discharged from the inside of the flow dividing structure 8 at the top of the device into the separation device 1, the liquid is discharged while being pre-flowed through the top equalizing structure 7, so as to ensure uniform distribution of the liquid during discharge and sufficient contact of the assembly.

[0040] Compared with the related art, the ultrafiltration separation device for preparing alanine provided by the utility model has the following beneficial effects:

[0041] In order to improve the use convenience of the device when the device separates the alanine, through the cooperation of the guiding and buffering assembly 5 and the clamping and positioning assembly 6 arranged in the device, the user can conveniently install the ultrafiltration assembly to the predetermined position, the accurate positioning can simplify the complicated process in the later stage, and then the ultrafiltration assembly is always in the correct position, and displacement is not caused by the impact force generated by liquid flow, vibration of equipment operation and other factors. Meanwhile, through the cooperation of the uniform distribution structure 7 and the flow distribution structure 8 arranged at the top of the device, when the raw material liquid enters the ultrafiltration assembly, the uniform flow rate and flow can cover the whole surface of the ultrafiltration membrane. In this way, the situation that the flow is too large or too small in some areas of the membrane surface can be avoided, and the concentration polarization phenomenon is prevented from excessively occurring in the local part.

[0042] The above merely describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An ultrafiltration separation device for preparing alanine, characterized by comprising: Include: Separation equipment, water outlet pipeline, the water outlet pipeline is installed in the bottom inner wall of the separation equipment, is used for the output of the raw material in the separation equipment, the top of the separation equipment is provided with a mounting frame, the inside of the separation equipment is provided with a support frame, which is used for the position support of the internal structure of the separation equipment, the inner wall of the support frame is provided with a guide buffer assembly, the inner wall of the guide buffer assembly is provided with a clamping positioning assembly, which is used for the position clamping of the ultrafiltration device, the top of the mounting frame is provided with a uniform distribution structure, the top of the uniform distribution structure is provided with a flow distribution structure, and the uniform distribution structure cooperates with the flow distribution structure and can be used for the uniform distribution of the separated raw materials.

2. The ultrafiltration separation device for preparing alanine according to claim 1, characterized in that, The guide buffer assembly includes a guide groove, the guide groove is symmetrically opened in the inner wall of the support frame at both ends, a guide rod is installed between the inner wall of the guide groove, which is used for the position guide of the clamping positioning assembly, and an elastic element is installed in the inner wall of the side end of the guide rod.

3. The ultrafiltration separation device for preparing alanine according to claim 1, characterized in that, The clamping positioning assembly includes a sliding block, the sliding block is slidably installed in the inner wall of the guide buffer assembly, a sliding frame is installed on the top of the sliding block, a positioning rod is slidably installed at the bottom of the sliding frame, a moving block is installed at the side end of the positioning rod, a driven block is slidably installed at the side end of the sliding frame, a clamping chuck is installed on the top of the driven block, which is used for the positioning and clamping of the workpiece in the separation equipment, a rotating frame is installed at the side end of the moving block and the driven block, and a connecting bracket is rotatably installed at the side end of the rotating frame, which is used for the rotating connection of the moving block and the driven block.

4. The ultrafiltration separation device for preparing alanine according to claim 1, characterized by, The uniform distribution structure includes a uniform distribution frame, the uniform distribution frame is installed on the top of the mounting frame, a plurality of flow distribution frames are installed in the uniform distribution frame, which are used for the flow of the prepared liquid, and a plurality of water outlet holes are formed in the bottom of the flow distribution frame.

5. The ultrafiltration separation device for preparing alanine according to claim 1, characterized in that, The flow distribution structure includes a device flow distribution frame, a plurality of flow distribution baffles are symmetrically installed at both ends of the device flow distribution frame, which are used for the flow distribution of the prepared liquid, and a protection frame is installed at both ends of the device flow distribution frame, which is used for the position installation of the device flow distribution frame.

6. The ultrafiltration separation device for preparing alanine according to claim 1, characterized in that, An auxiliary structure is installed at the side end of the separation equipment, which is used for the auxiliary positioning of the workpiece of the separation equipment, the auxiliary structure includes a support base, a fastening plate and a support backing plate, the support base is installed on the bottom inner wall of the separation equipment, which is used for the position support of the separation equipment, the fastening plate is installed at both ends of the support frame, fastening bolts are installed at both ends of the fastening plate, which are used for the position fastening of the support frame, and the support backing plate is installed on the top inner wall of the support frame, which is used for the support of the workpiece in the separation equipment.

Images