CN210057441U

CN210057441U - Novel evaporative crystallizer

Info

Publication number: CN210057441U
Application number: CN201920722793.6U
Authority: CN
Inventors: 树晓荣
Original assignee: Jiangsu Jiatai Evaporation Equipment Ltd By Share Ltd
Current assignee: Jiangsu Jiatai Evaporation Equipment Ltd By Share Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-02-14
Anticipated expiration: 2029-05-20
Also published as: WO2020233393A1

Abstract

The utility model discloses a novel evaporative crystallizer, including bottom plate, mounting bracket and fixed cover, the mounting bracket is installed on the bottom plate, fixed cover is installed on the mounting bracket, fixed cover is connected with crystal structure, the structural auxiliary structure that is connected with of crystal, crystal structure mainly includes: the device comprises a shell, a crystallization port, a condenser, a feed liquid cavity and a crystallization part; the utility model relates to an evaporation crystallization technical field, the material begins the crystallization after getting into the crystallizer, and the solid particle that has taken shape is followed the upper portion of crystallizer and is followed the tank bottoms back of drooping and be discharged the crystallizer, has designed a cavity that exceeds a jar body liquid level in body one side of crystallizer, and upper portion has vapour phase pipe to link to each other with the crystallizer upper end, has the exhaust effect, and material upper portion in the cavity is the clear solution, carries to heat exchanger heating or cooling by the circulating pump, then delivers to crystallization upper portion circulation operation again.

Description

Novel evaporative crystallizer

Technical Field

The utility model relates to an evaporative crystallization technical field specifically is a novel evaporative crystallizer.

Background

Under the condition of the prior art, the commonly used crystallizer is generally a tank type crystallizer, an OSLO crystallizer and a DTB crystallizer, most of salt-containing wastewater in the environmental protection industry contains organic matters, especially tar-containing substances, and the viscosity of the salt-containing wastewater is very high after the salt is separated out in the crystallization tank. In the OSLO type crystallizer, materials are frequently adhered to the inner wall of a central circulating pipe in the process of entering the central circulating pipe from an evaporation chamber, after the thickness of the adhered wall is gradually increased, the drift diameter of the central circulating pipe is reduced, and the central circulating pipe is blocked after the running time is prolonged. For the DTB crystallizer, materials with the grain size are not needed, so that not only is the power consumption increased, but also a series of problems such as mechanical failure exist. The gap-type crystallization tank not only increases power consumption, but also has poor efficiency, and therefore, in order to solve the above problems, the present invention has been developed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a novel evaporative crystallizer has solved current material and has got into the in-process of central circulating pipe at the evaporating chamber, and the wall central circulating pipe inner wall that glues is regular, glues after wall thickness has become big gradually, makes the latus rectum of central circulating pipe littleer and more, and operating duration has grown can block up central circulating pipe. For the DTB crystallizer, materials with the grain size are not needed, so that not only is the power consumption increased, but also a series of problems such as mechanical failure exist. The intermittent crystallizing tank not only increases the power consumption, but also has poor efficiency.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel evaporative crystallizer comprises a bottom plate, an installation frame and a fixed sleeve, wherein the installation frame is installed on the bottom plate, the fixed sleeve is installed on the installation frame, the fixed sleeve is connected with a crystallization structure, and an auxiliary structure is connected on the crystallization structure;

the crystalline structure mainly comprises: the device comprises a shell, a crystallization port, a condenser, a feed liquid cavity and a crystallization part;

the shell is installed on the fixed sleeve, the crystallization port is installed on the lower wall surface of the shell, the condenser is installed on the shell and located on the lower side of the fixed sleeve, and the material liquid cavity is installed on the inner wall surface of the shell.

Preferably, the crystallization part mainly includes: the device comprises a central circulating pipe, a stirring plate, a servo motor, a pair of gears with the same structure and a crystallization assembly;

the central circulation pipe is embedded on the lower wall surface of the material liquid cavity, the stirring plate is inserted in the central circulation pipe, the servo motor is installed on the upper wall surface of the material liquid cavity, the pair of gears are respectively installed on the end surface of the upper end of the stirring plate and the driving end of the servo motor, and the crystallization assembly is connected to the shell.

Preferably, the crystallization assembly comprises: a material outlet, a material inlet, an exhaust chamber and an exhaust port;

the material outlet is arranged on the shell, the material inlet is arranged on the shell and located on the lower side of the material outlet, the left end of the material inlet is connected to the material liquid cavity, the exhaust chamber is arranged on the upper wall surface of the shell, and the exhaust port is arranged on the upper wall surface of the exhaust chamber.

Preferably, the auxiliary structure mainly comprises: a gas phase pipe, a first liquid pouring pipe and an auxiliary part;

one end of the gas phase pipe is connected to the left side wall surface of the shell, and the other end of the gas phase pipe is connected to the left side wall surface of the exhaust chamber.

Preferably, the auxiliary portion mainly includes: the heat exchanger, the connecting pipe and the auxiliary assembly;

the heat exchanger is installed on the bottom plate and is connected with the first liquid pouring pipe, the connecting pipe is connected to the heat exchanger, and the auxiliary assembly is connected to the connecting pipe.

Preferably, the auxiliary assembly mainly comprises: the circulating pump and the second liquid pouring pipe;

the circulating pump is installed on the bottom plate, is located the heat exchanger left side, and connects on the connecting pipe, second liquid pouring pipe one end is connected on the circulating pump, and the other end is connected on the material import.

Advantageous effects

The utility model provides a novel evaporative crystallizer. The method has the following beneficial effects: the material begins to crystallize after entering the crystallizer, the solid particle that has already formed is discharged the crystallizer after the tank bottoms from the upper portion of the crystallizer, design a cavity higher than the liquid level of the tank body on one side of body of the crystallizer, the upper portion has vapour phase pipe to link to each other with upper end of the crystallizer, have effects of exhausting, the upper portion of material in the cavity is a clear liquid, convey to the heat exchanger by the circulating pump and heat or cool, then send to the upper portion circulation operation of crystallization, the circulation process prevents the scale deposit on the pipe wall of circulation through the rotary work of the part, this crystallizer is simple in construction, the fabrication cost is cheap.

Drawings

Fig. 1 is a schematic view of a novel evaporative crystallizer of the present invention.

Fig. 2 is a schematic diagram of a local enlarged structure of the novel evaporative crystallizer of the present invention.

Fig. 3 is a schematic diagram of a local enlarged structure of the novel evaporative crystallizer of the present invention.

Fig. 4 is a schematic diagram of a local enlarged structure of the novel evaporative crystallizer of the present invention.

In the figure: 1-a bottom plate; 2-a mounting rack; 3, fixing a sleeve; 4-a shell; 5-crystallization port; 6-a condenser; 7-liquid feed cavity; 8-central circulation pipe; 9-stirring the plate; 10-a servo motor; 11-a gear; 12-material outlet; 13-material inlet; 14-an exhaust chamber; 15-an exhaust port; 16-gas phase tube; 17-a first pouring tube; 18-a heat exchanger; 19-a connecting tube; 20-a circulating pump; 21-second pouring tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following are the types of some of the electrical components mentioned in this document;

circulating pump: adopts a CZL15-80 type circulating pump produced by Shanghai Chang Zheng pump valve manufacturers.

A servo motor: an RJ110 type servo motor produced by Shanghai Nigri electricity-feeding manufacturers is adopted.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): example (b): a novel evaporative crystallizer comprises a bottom plate 1, an installation frame 2 and a fixed sleeve 3, wherein the installation frame 2 is installed on the bottom plate 1, the fixed sleeve 3 is installed on the installation frame 2, the fixed sleeve 3 is connected with a crystallization structure, and an auxiliary structure is connected on the crystallization structure;

the crystalline structure mainly comprises: a shell 4, a crystallization port 5, a condenser 6, a feed liquid cavity 7 and a crystallization part;

the shell 4 is arranged on the fixed sleeve 3, the crystallizing port 5 is arranged on the lower wall surface of the shell 4, the condenser 6 is arranged on the shell 4 and is positioned at the lower side of the fixed sleeve 3, and the feed liquid cavity 7 is arranged on the inner wall surface of the shell 4.

Preferably, the crystal part mainly includes: a central circulation pipe 8, a stirring plate 9, a servo motor 10, a pair of gears 11 with the same structure and a crystallization component;

the central circulation pipe 8 is embedded on the lower wall surface of the feed liquid cavity 7, the stirring plate 9 is inserted in the central circulation pipe 8, the servo motor 10 is installed on the upper wall surface of the feed liquid cavity 7, the pair of gears 11 are respectively installed on the upper end surface of the stirring plate 9 and the driving end of the servo motor 10, and the crystallization assembly is connected to the shell 4.

Preferably, the crystallization assembly further comprises: a material outlet 12, a material inlet 13, an exhaust chamber 14 and an exhaust port 15;

the material outlet 12 is arranged on the shell 4, the material inlet 13 is arranged on the shell 4 and is positioned at the lower side of the material outlet 12, the left end of the material inlet is connected to the material liquid cavity 7, the exhaust chamber 14 is arranged on the upper wall surface of the shell 4, and the exhaust port 15 is arranged on the upper wall surface of the exhaust chamber 14.

As a preferred solution, further, the auxiliary structure mainly includes: a gas phase pipe 16, a first liquid pouring pipe 17, and an auxiliary unit;

the gas pipe 16 is connected to the left side wall surface of the casing 4 at one end and to the left side wall surface of the exhaust chamber 14 at the other end.

Preferably, the auxiliary portion mainly includes: a heat exchanger 18, a connection pipe 19, and auxiliary components;

the heat exchanger 18 is installed on the bottom plate 1 and connected with the first liquid pouring pipe 17, the connecting pipe 19 is connected to the heat exchanger 18, and the auxiliary assembly is connected to the connecting pipe 19.

Preferably, the auxiliary assembly mainly comprises: a circulation pump 20 and a second pouring pipe 21;

the circulating pump 20 is arranged on the bottom plate 1, is positioned on the left side of the heat exchanger 18 and is connected to the connecting pipe 19, one end of the second liquid pouring pipe 21 is connected to the circulating pump 20, and the other end is connected to the material inlet 13;

according to the above overall description, when the device is used, a worker is required to manually switch on the power supply, the device is started, the device enters a working state at the moment, the circulating pump 20 operates to input the material liquid from the material interface, the material liquid with the temperature can make the material liquid inside the device form circulation, the material liquid flows downwards through the central circulating pipe 8 to form circulation, solid crystals can be separated out when the temperature of the liquid is reduced, the solid crystals fall downwards and are discharged and collected from the lower end of the shell 4, in the process, the servo motor 10 in the device operates, parts positioned on the inner side of the central circulating pipe 8 are driven to rotate through the pair of meshed gears 11, the liquid in the central circulating pipe 8 is stirred in the rotating process, and the phenomenon that crystal scale is formed on the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel evaporative crystallizer comprises a bottom plate (1), an installation frame (2) and a fixed sleeve (3), and is characterized in that the installation frame (2) is installed on the bottom plate (1), the fixed sleeve (3) is installed on the installation frame (2), the fixed sleeve (3) is connected with a crystallization structure, and the crystallization structure is connected with an auxiliary structure;

the crystalline structure mainly comprises: a shell (4), a crystallization opening (5), a condenser (6), a feed liquid cavity (7) and a crystallization part;

casing (4) are installed on fixed cover (3), crystallization opening (5) are installed on casing (4) lower wall, condenser (6) are installed on casing (4), and it is located fixed cover (3) downside, material liquid cavity (7) are installed on casing (4) internal face.

2. The new evaporative crystallizer as claimed in claim 1, wherein the crystallization section mainly comprises: a central circulating pipe (8), a stirring plate (9), a servo motor (10), a pair of gears (11) with the same structure and a crystallization component;

the central circulation pipe (8) is embedded on the lower wall surface of the feed liquid cavity (7), the stirring plate (9) is inserted into the central circulation pipe (8), the servo motor (10) is installed on the upper wall surface of the feed liquid cavity (7), the pair of gears (11) are respectively installed on the end surface of the upper end of the stirring plate (9) and the driving end of the servo motor (10), and the crystallization assembly is connected to the shell (4).

3. The novel evaporative crystallizer of claim 2, wherein the crystallization assembly comprises: a material outlet (12), a material inlet (13), an exhaust chamber (14) and an exhaust port (15);

the material outlet (12) is arranged on the shell (4), the material inlet (13) is arranged on the shell (4) and is located on the lower side of the material outlet (12), the left end of the material inlet is connected to the material liquid cavity (7), the exhaust chamber (14) is arranged on the upper wall surface of the shell (4), and the exhaust port (15) is arranged on the upper wall surface of the exhaust chamber (14).

4. The new evaporative crystallizer as claimed in claim 1, wherein the auxiliary structure mainly comprises: a gas phase pipe (16), a first liquid pouring pipe (17), and an auxiliary unit;

one end of the gas phase pipe (16) is connected to the left side wall surface of the shell (4), and the other end of the gas phase pipe is connected to the left side wall surface of the exhaust chamber (14).

5. The new evaporative crystallizer as claimed in claim 4, wherein the auxiliary portion mainly comprises: a heat exchanger (18), a connecting pipe (19) and auxiliary components;

the heat exchanger (18) is arranged on the bottom plate (1) and is connected with the first liquid pouring pipe (17), the connecting pipe (19) is connected to the heat exchanger (18), and the auxiliary assembly is connected to the connecting pipe (19).

6. The new evaporative crystallizer as claimed in claim 5, wherein the auxiliary assembly mainly comprises: a circulation pump (20) and a second liquid pouring pipe (21);

circulating pump (20) are installed on bottom plate (1), and are located heat exchanger (18) left side, and connect on connecting pipe (19), second pouring tube (21) one end is connected on circulating pump (20), and the other end is connected on material import (13).