CN218686455U

CN218686455U - Be applied to rectifier unit in sodium cyclamate preparation process

Info

Publication number: CN218686455U
Application number: CN202223014457.7U
Authority: CN
Inventors: 李腾观
Original assignee: Suzhou Nuta Food Technology Co ltd
Current assignee: Suzhou Nuta Food Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

Be applied to rectifier unit in sodium cyclamate preparation process, including rectifying column, condenser and reflux drum, blast pipe and condenser intercommunication are passed through at the top of rectifying column, and the liquid phase pipe and reflux drum intercommunication are passed through to the bottom of condenser, and the reflux drum passes through back flow and rectifying column upper portion intercommunication, installs elevator pump, its characterized in that on the back flow: the inside distributor and the heater that distribute about being equipped with of rectifying column, rectifying column bottom both sides are formed with the raffinate groove, still are equipped with the scraper blade that can be between two raffinate grooves reciprocating motion at the rectifying column bottom of the tower, and raffinate groove tank bottom is equipped with the leakage fluid dram, and the leakage fluid dram is connected with outside blowdown pipeline, is equipped with the suction pump on the blowdown pipeline. This scheme sets up the outage through bottom both sides at the rectifying column, but sets up reciprocating motion's scraper blade between two outage to thick raffinate that contains a large amount of impurity with the rectification back end pushes away to take out by outside suction pump fast in the both sides outage, has improved the clean efficiency of rectifying column greatly, thereby improves production efficiency.

Description

Be applied to rectifier unit in sodium cyclamate preparation process

Technical Field

The utility model relates to a plain preparation equipment field of sweet, in particular to be applied to the rectifier unit in the plain preparation process of sweet.

Background

The chemical name of the sodium cyclamate is cyclohexyl sulfamic acid sodium, which is a chemical product generated by reacting cyclohexyl sulfamic acid synthesized by using cyclohexylamine as a raw material with sodium hydroxide, and is one of the types of commonly used additives in the current food processing. The sweetness of the sodium cyclamate is about 50 times that of sucrose, so the sodium cyclamate is often used as sugar substitute products, and the application fields comprise beverages, biscuits, frozen drinks and the like.

The rectification device is required to be used for purification in the process of producing the sodium cyclamate, and when the sodium cyclamate is rectified to the rear section, impurities in the material can be thickened and condensed, so that residual liquid adhered to the inner wall of the tower bottom can be cleaned only by being washed for many times, and the production efficiency is seriously influenced.

Therefore, in order to overcome the defects of the prior art, it is necessary to design a rectification device applied to the process of preparing sodium cyclamate, which can scrape off the residual liquid adhered to the bottom of the tower, so as to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a rectification device applied to the process of preparing sodium cyclamate.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: be applied to rectifier unit in sodium cyclamate preparation process, including rectifying column, condenser and reflux drum, blast pipe and condenser intercommunication are passed through at the top of rectifying column, liquid phase pipe and reflux drum intercommunication are passed through to the bottom of condenser, the reflux drum passes through back flow and rectifying column upper portion intercommunication, install the elevator pump on the back flow, inside distributor and the heater that distributes about being equipped with of rectifying column, rectifying column bottom both sides are formed with the raffinate groove, the rectifying column bottom still be equipped with at two reciprocating motion's scraper blade between the raffinate groove, raffinate groove tank bottom is equipped with the leakage fluid dram, leakage fluid dram and outside blowdown pipe connection, be equipped with the suction pump on the blow off pipeline.

The preferable technical scheme is as follows: the heater is suspended inside the rectifying tower through a fixing frame.

The preferable technical scheme is as follows: the two residual liquid tanks are identical in structure and are strip-shaped tanks, and the two residual liquid tanks and the scraper plates are arranged in parallel.

The preferable technical scheme is as follows: the scraper blade is driven by screw mechanism, screw mechanism includes a lead screw, two guide rails and a driving motor, two mutual parallel erects of guide rail are two between the raffinate groove, the lead screw is located two between the guide rail and with the mutual parallel arrangement of guide rail, the lead screw top spin is equipped with screw nut, the scraper blade simultaneously with screw nut and two slider fixed connection on the guide rail, lead screw one end stretch out the rectifying column outside and with rotate through sealed bearing between the rectifying column and connect, the motor is located the rectifying column outside with the lead screw stretches out the one end transmission hookup of rectifying column.

The preferable technical scheme is as follows: the periphery of the scraper is matched with the bottom of the rectifying tower in shape.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model provides a be applied to rectifier unit in sodium cyclamate preparation process through setting up the flowing back groove in rectifier tower bottom both sides, but sets up reciprocating motion's scraper blade between two flowing back grooves to the thick raffinate that contains a large amount of impurities in the rectification back end is pushed away and is taken out by outside suction pump fast in the both sides flowing back groove, has improved the clean efficiency of rectifier tower greatly, thereby improves production efficiency.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a bottom view of the scraper and the screw mechanism of the present invention in an installed state.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in fig. 1, for the utility model provides a be applied to rectifier unit in sodium cyclamate preparation process, including rectifying column 1, condenser 2 and reflux drum 3, blast pipe 4 and condenser 2 intercommunication are passed through at rectifying column 1's top, liquid phase pipe 5 and reflux drum 3 intercommunication are passed through to condenser 2's bottom, reflux drum 3 passes through back flow 6 and rectifying column 1 upper portion intercommunication, install elevator pump 7 on the back flow 6, distributor 8 and heater 9 that distribute about rectifying column 1 inside is equipped with, rectifying column 1 bottom both sides are formed with raffinate groove 10, rectifying column 1 bottom still is equipped with can be in two raffinate groove 10 between reciprocating motion's scraper blade 11, raffinate groove 10 tank bottom is equipped with the leakage fluid dram, leakage fluid dram and outside blowdown pipeline 12 are connected, be equipped with suction pump 13 on the blowdown pipeline 12.

The heater 9 is suspended inside the rectifying tower 1 through the fixing frame 14, so as to avoid contacting with the inner wall of the rectifying tower 1 and ensure that the heating is uniform.

The two residual liquid tanks 10 are identical in structure and are strip-shaped tanks, and the two residual liquid tanks 10 and the scraper 11 are arranged in parallel.

As shown in fig. 2, the scraping plate 11 is driven by a screw mechanism, the screw mechanism includes a screw 15, two guide rails 16 and a driving motor 17, the two guide rails 16 are parallel to each other and erected between the two debris tanks 10 (located above the debris tanks 10), the screw 15 is arranged between the two guide rails 16 and parallel to the guide rails 16, a screw nut 18 is screwed on the screw 15, the scraping plate 11 is fixedly connected with the screw nut 18 and a slider (not shown) on the two guide rails 16, one end of the screw 15 extends out of the rectifying tower 1 and is rotatably connected with the rectifying tower 1 through a sealed bearing (not shown), and the motor 17 is arranged outside the rectifying tower 1 and is in transmission connection with one end of the screw 15 extending out of the rectifying tower 1.

The periphery of the scraper 17 is matched with the shape of the bottom of the rectifying tower 1 so as to scrape residual liquid on the inner wall of the rectifying tower 1.

Therefore, the utility model has the advantages of it is following:

the utility model provides a be applied to rectifier unit in sodium cyclamate preparation process through setting up the outage bottom both sides at rectifier tower, but sets up reciprocating motion's scraper blade between two outage to the thick raffinate that contains a large amount of impurity with the rectification back end pushes away to and is taken out by outside suction pump fast in the both sides outage, has improved the clean efficiency of rectifier tower greatly, thereby improves production efficiency.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. Be applied to rectifier unit in sodium cyclamate preparation process, including rectifying column, condenser and reflux drum, blast pipe and condenser intercommunication are passed through at the top of rectifying column, liquid phase pipe and reflux drum intercommunication are passed through to the bottom of condenser, the reflux drum passes through back flow and rectifying column upper portion intercommunication, install elevator pump, its characterized in that on the back flow: the improved energy-saving type rectifying tower is characterized in that a distributor and a heater which are vertically distributed are arranged in the rectifying tower, liquid tanks are formed on two sides of the bottom of the rectifying tower, scraping plates capable of moving back and forth between the two liquid tanks are further arranged at the bottom of the rectifying tower, a liquid outlet is formed in the bottoms of the liquid tanks and connected with an external sewage discharge pipeline, and a suction pump is arranged on the sewage discharge pipeline.

2. The rectification device applied to the process of preparing sodium cyclamate according to claim 1, wherein: the heater is suspended inside the rectifying tower through a fixing frame.

3. The rectification apparatus applied to a process for preparing sodium cyclamate according to claim 1, wherein: the two residual liquid tanks are identical in structure and are strip-shaped tanks, and the two residual liquid tanks and the scraper plates are arranged in parallel.

4. The rectification apparatus applied to a process for preparing sodium cyclamate according to claim 1, wherein: the scraper blade is driven by screw mechanism, screw mechanism includes a lead screw, two guide rails and a driving motor, two mutual parallel erections of guide rail are two between the raffinate groove, the lead screw is located two between the guide rail and with the mutual parallel arrangement of guide rail, the lead screw top spin is equipped with screw nut, the scraper blade simultaneously with screw nut and two slider fixed connection on the guide rail, lead screw one end stretch out the rectifying column outside and with rotate through sealed bearing between the rectifying column and connect, the motor is located the rectifying column outside with the lead screw stretches out the one end transmission hookup of rectifying column.

5. The rectification apparatus applied to a process for preparing sodium cyclamate according to claim 1, wherein: the periphery of the scraper is matched with the bottom shape of the rectifying tower.