Separating device for producing L-arabinose

Abstract

The utility model discloses a separation device for producing L-arabinose, which comprises a crystallization box, a feeding pipe is fixedly arranged at the top of the crystallization box, the top of the feeding pipe is in threaded connection with a threaded cover, a cooling pipe is fixedly arranged on the surface of the crystallization box, and a temperature sensor is fixedly arranged at the top of the crystallization box. The detection end of the temperature sensor extends into the crystallization box, a connecting assembly is fixedly installed at the bottom of the crystallization box, a filter box is arranged at the bottom of the crystallization box through the connecting assembly, a vibration assembly is arranged at the top of the filter box, a frame is slidably connected into the filter box, and a filter plate is fixedly installed on the inner wall of the frame. A limiting assembly is arranged on the front side of the filtering box, and a discharging pipe is fixedly installed at the bottom of the filtering box. The L-arabinose crystals adhered to the crystallization box can be conveniently shaken off, so that the L-arabinose crystals adhered to the crystallization box can be conveniently cleaned, and the waste of the L-arabinose crystals is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to separating device technical field especially relates to a production L-arabinose separating device. BACKGROUND

[0002] L-arabinose is a pentose aldehyde, also known as gum aldehyde, pectin sugar etc. It is a left-handed monosaccharide extracted from a kind of gum secreted by acacia tree through complex chemical and physical methods, and natural L-arabinose rarely exists in free form, usually combined with other monosaccharides in the form of heteropolysaccharide in gum, hemicellulose, pectic acid, bacterial polysaccharide and some glycosides.

[0003] In the process of L-arabinose production, the crystallization method is often used to extract L-arabinose, first, the mixed solution containing L-arabinose is concentrated to improve its concentration, then the L-arabinose concentrated solution is placed in a separating device for cooling crystallization, after crystallization, L-arabinose crystals can be obtained by filtering, in the process of L-arabinose crystallization, L-arabinose crystals are easy to adhere to the inner wall of the device and are not easy to clean, which will cause the waste of L-arabinose crystals, therefore, the utility model provides a production L-arabinose separating device. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a production L-arabinose separating device for solving the problems in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A production L-arabinose separating device, comprising a crystallization tank, a feed pipe is fixedly installed at the top of the crystallization tank, a threaded cover is threadedly connected to the top of the feed pipe, a cooling pipe is fixedly installed on the surface of the crystallization tank, a temperature sensor is fixedly installed at the top of the crystallization tank, the detection end of the temperature sensor extends into the crystallization tank, a connecting assembly is fixedly installed at the bottom of the crystallization tank, a filter box is arranged at the bottom of the crystallization tank through the connecting assembly, a vibration assembly is arranged at the top of the filter box, a frame body is slidably connected in the filter box, a filter plate is fixedly installed on the inner wall of the frame body, a limiting assembly is arranged on the front side of the filter box, and a discharge pipe is fixedly installed at the bottom of the filter box.

[0007] Preferably, the connecting assembly comprises a connecting pipe arranged at the bottom of the crystallization tank, the connecting pipe is communicated with the filter box at the bottom, and a control valve is arranged on the connecting pipe.

[0008] Preferably, the vibration assembly comprises an ultrasonic generator arranged on the top of the filter box, and an ultrasonic vibrator is arranged on the ultrasonic generator and fixedly connected with the crystallization box.

[0009] Preferably, the limiting assembly comprises a fixed plate arranged on the front side of the filter box, and an electric push rod is fixedly installed at the bottom of the fixed plate, a limiting block is fixedly installed at the output end of the electric push rod, and the limiting block is in sliding connection with the filter box.

[0010] Preferably, a plurality of supporting legs are fixedly installed at the bottom of the filter box.

[0011] Preferably, a plurality of handles are fixedly installed on the front side of the frame body.

[0012] Preferably, a supporting column is fixedly installed at the bottom of the crystallization box and fixedly connected with the filter box.

[0013] Compared with the prior art, the production L-arabinose separation device has the following beneficial effects:

[0014] 1. After crystallization is completed, the solution and L-arabinose crystals in the crystallization box are filtered into the filter box through the connecting assembly, and the crystallization box is vibrated through the vibration assembly, so that the L-arabinose crystals adhered to the crystallization box are shaken off, thereby facilitating cleaning of the L-arabinose crystals adhered to the crystallization box and avoiding waste of the L-arabinose crystals.

[0015] 2. After the filter plate is filtered, the limiting of the frame body is cancelled through the limiting assembly, the frame body is pulled out, and then the L-arabinose crystals on the filter plate can be recycled, so that the operation of recycling the L-arabinose crystals is relatively simple, and the L-arabinose crystals can be recycled more quickly. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional view of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a right view of the utility model;

[0019] Figure 4 It is a local structure schematic view of the utility model.

[0020] In the figure: 1, crystallization tank; 2, feed pipe; 3, cooling pipe; 4, connecting pipe; 5, control valve; 6, filter tank; 7, ultrasonic generator; 8, ultrasonic vibrator; 9, temperature sensor; 10, frame; 11, filter plate; 12, handle; 13, fixed plate; 14, electric push rod; 15, limit block; 16, discharge pipe; 17, support leg; 18, support column. DETAILED DESCRIPTION

[0021] The technical solutions 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Reference Figures 1-4The utility model provides a kind of production L-arabinose separating device, including crystallization tank 1, it is characterized in that, feed pipe 2 is fixedly installed on the top of crystallization tank 1, the top of feed pipe 2 is threadedly connected with screw cap, cooling pipe 3 is fixedly installed on the surface of crystallization tank 1, temperature sensor 9 is fixedly installed on the top of crystallization tank 1, temperature sensor 9 detection end extends to the inside of crystallization tank 1, in the process of using cooling pipe 3, cooling pipe 3 is connected with external conveying device, cooling liquid can be conveyed into cooling pipe 3 by external conveying device, so as to facilitate cooling of crystallization tank 1, so as to facilitate crystallization in the inside of crystallization tank 1, the temperature in the inside of crystallization tank 1 can be detected by temperature sensor 9, so as to control the delivery of cooling liquid, so that crystallization tank 1 always maintains a certain range of temperature, connecting assembly is fixedly installed on the bottom of crystallization tank 1, filter box 6 is provided on the bottom of crystallization tank 1 by connecting assembly, support column 18 is fixedly installed on the bottom of crystallization tank 1, support column 18 is fixedly connected with filter box 6, vibration assembly is provided on the top of filter box 6, vibration assembly includes ultrasonic generator 7 arranged on the top of filter box 6, ultrasonic vibrator 8 is arranged on ultrasonic generator 7, ultrasonic vibrator 8 is fixedly connected with crystallization tank 1, start ultrasonic generator 7, so that ultrasonic vibrator 8 vibrates, so that crystallization tank 1 vibrates, so as to make L-arabinose crystal adhered to crystallization tank 1 vibrate and fall, facilitate automatic cleaning of L-arabinose crystal adhered to crystallization tank 1, avoid causing the waste of L-arabinose crystal, frame 10 is slidably connected in the inside of filter box 6, filter plate 11 is fixedly installed on the inner wall of frame 10, handle 12 is fixedly installed on the front side of frame 10, the number of handle 12 is multiple, the setting of handle 12 facilitates that frame 10 can be more labor-saving and extracted, limiting assembly is arranged on the front side of filter box 6, discharge pipe 16 is fixedly installed on the bottom of filter box 6, support leg 17 is fixedly installed on the bottom of filter box 6, the number of support leg 17 is multiple, facilitate supporting filter box 6, after crystallization, the solution in crystallization tank 1 and L-arabinose crystal are filtered in filter box 6 from connecting assembly, at the same time, crystallization tank 1 is vibrated by vibration assembly, so as to make L-arabinose crystal adhered to crystallization tank 1 vibrate and fall, so as to facilitate cleaning of L-arabinose crystal adhered to crystallization tank 1, avoid causing the waste of L-arabinose crystal.

[0023] Specifically, connecting assembly includes connecting pipe 4 arranged on the bottom of crystallization tank 1, connecting pipe 4 bottom is communicated with filter box 6, control valve 5 is arranged on connecting pipe 4, when control valve 5 is closed, the solution in crystallization tank 1 cannot be filtered in filter box 6 from connecting pipe 4, so as to facilitate that crystallization tank 1 can better crystallize, when control valve 5 is opened, the solution in crystallization tank 1 and L-arabinose crystal enter filter box 6 from connecting pipe 4.

[0024] Specifically, the limiting assembly includes a fixed plate 13 arranged on the front side of the filter box 6, the bottom of the fixed plate 13 is fixedly installed with an electric push rod 14, the output end of the electric push rod 14 is fixedly installed with a limiting block 15, the limiting block 15 is slidably connected with the filter box 6, the electric push rod 14 is used to move the limiting block 15 upward to a suitable position, so that the frame body 10 cannot be blocked, and the limiting of the frame body 10 is cancelled, so that the frame body 10 can be taken out or placed, the electric push rod 14 is used to move the limiting block 15 downward to a suitable position, so that the frame body 10 can be blocked, and the limiting of the frame body 10 is facilitated, so that the frame body 10 is prevented from being removed from the filter box 6 during processing, and the filtering of the crystal is prevented from being affected.

[0025] The electrical components in the text are all connected with the main controller and 220V mains, and the main controller can be a conventional known device such as a computer.

[0026] In use: remove the threaded cap on the feed pipe 2, pour the L-arabinose concentrated solution into the crystallization box 1 from the feed pipe 2, after the addition is completed, install the threaded cap on the feed pipe 2, and through the external conveying device, the cooling liquid is conveyed into the cooling pipe 3, so that the cooling liquid flows in the cooling pipe 3, so that the cooling pipe 3 is cooled, so that the crystallization box 1 is cooled, so that the L-arabinose concentrated solution is crystallized, after the crystallization is completed, open the control valve 5, the solution and the L-arabinose crystal in the crystallization box 1 enter the filter box 6 from the connecting pipe 4, and are filtered through the filter plate 11, the L-arabinose crystal is blocked on the filter plate 11, and the solution passes through the filter plate 11 and is discharged from the discharge pipe 16, at the same time when the control valve 5 is opened, the ultrasonic generator 7 is started, the ultrasonic vibrator 8 is vibrated, the crystallization box 1 is vibrated, so that the L-arabinose crystal adhered to the crystallization box 1 is shaken off, after the filtering is completed, the electric push rod 14 is started, the limiting block 15 is moved upward to a suitable height, the frame body 10 is pulled out from the filter box 6 through the handle 12, and then the L-arabinose crystal on the filter plate 11 can be recycled.

[0027] It should be noted that, in this text, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying any actual such relationship or order between or among the entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that comprises a list of elements does not only include those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A production plant for L-arabinose separation comprising a crystallization tank (1), characterized by, The crystallization tank (1) top fixedly installed with feed pipe (2), the feed pipe (2) top threadedly connected with screw cap, the crystallization tank (1) surface fixedly installed with cooling pipe (3), the crystallization tank (1) top fixedly installed with temperature sensor (9), the temperature sensor (9) detection end extends to the inside of crystallization tank (1), the crystallization tank (1) bottom fixedly installed with connecting assembly, the crystallization tank (1) bottom is provided with filter box (6) through connecting assembly, the filter box (6) top is provided with vibration assembly, the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is slidably connected with frame (10), the filter box (6) inside is 2. The L-arabinose production separation apparatus according to claim 1, wherein ​ 3. The L-arabinose production separation apparatus according to claim 1, wherein ​ 4. The L-arabinose production separation apparatus according to claim 1, wherein ​ 5. The L-arabinose production separation apparatus according to claim 1, wherein ​ 6. The L-arabinose production separation apparatus according to claim 1, wherein ​ 7. The L-arabinose production separation apparatus according to claim 1, wherein ​

Images