CN210114853U

CN210114853U - Contain salt secondary steam recycle device

Info

Publication number: CN210114853U
Application number: CN201920917833.2U
Authority: CN
Inventors: 李祥; 吴颖
Original assignee: JIANGSU BAIMEI CHEMICAL INDUSTRY Co Ltd
Current assignee: JIANGSU BAIMEI CHEMICAL INDUSTRY Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-02-28
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a contain salt secondary steam recycle device, including concentrated crystallization kettle, concentrated crystallization kettle's left side is equipped with cyclone, cyclone's left side is equipped with steam generator, cyclone's the liquid outlet of bottom is connected through the transfer line with the inlet at steam generator top, steam generator top steam outlet's inner wall fixedly connected with steam supply pipe, the steam jet hole has all been seted up on the circumference surface of steam utilization pipe, the sealed rotation of inner wall of bearing and steam conveying pipe is passed through on the top of steam utilization pipe is connected. The utility model discloses an above-mentioned isotructure's cooperation has solved current evaporative concentration device at the in-process of salt manufacturing, and the vapor of production is mostly by directly discharging to the air, is difficult for carrying out cyclic utilization to steam, has caused the waste of steam, and the emission of exhaust steam causes the extravagant and environmental heat pollution's of the energy problem easily.

Description

Contain salt secondary steam recycle device

Technical Field

The utility model relates to an energy-concerving and environment-protective technical field specifically is to contain salt secondary steam recycle device.

Background

The salt refers to a compound formed by combining metal ions or ammonium ions (NH4) with acid radical ions or nonmetal ions, such as sodium chloride, calcium nitrate, ferrous sulfate, ammonium calcium sulfate acetate, copper chloride, sodium acetate and the like, and an evaporation concentration device is usually needed in the salt preparation process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a salt-containing secondary steam recycling device which can recycle the heat of the steam in a concentration crystallization kettle for many times through the arrangement of a cyclone separator, a steam generator, a water pump, an air pump, a steam conveying pipe and a steam utilization pipe, saves resources, improves the energy utilization rate, the raw materials in the concentration crystallization kettle can be stirred while being heated by the steam utilization pipe through the arrangement of the de-moving motor, the rotating shaft, the driving chain wheel and the driven chain wheel, the raw materials are heated more uniformly under the action of the steam jet holes, the problem that the existing evaporation concentration device is not suitable for salt production, most of the generated steam is directly discharged into the air, the steam is not easy to be recycled, the waste of the steam is caused, and the problems of energy waste and environmental heat pollution are easily caused by the discharge of the waste steam.

In order to achieve the above object, the utility model provides a following technical scheme: salt-containing secondary steam recycling device, comprising a concentration crystallization kettle, wherein the right side of the concentration crystallization kettle close to the top is provided with a feed inlet, the bottom of the concentration crystallization kettle is provided with a discharge outlet, the left side of the concentration crystallization kettle is provided with a cyclone separator, the left side of the cyclone separator is provided with a steam generator, the left side of the concentration crystallization kettle close to the top is provided with a steam outlet, the steam outlet is connected with a steam inlet on the right side of the cyclone separator through a connecting pipe, a liquid outlet on the bottom of the cyclone separator is connected with a liquid inlet on the top of the steam generator through a liquid conveying pipe, the surface of the liquid conveying pipe is provided with a water pump, the inner wall of the steam outlet on the top of the cyclone separator is fixedly connected with a steam conveying pipe, the inner wall of the steam outlet on the top of, the inside of concentrated crystallization kettle is equipped with steam and utilizes the pipe, steam utilizes the circumference surface of pipe all to have seted up the steam jet hole, and steam utilizes the pipe to be close to the surface on top and passes through the bearing and rotate with the top of concentrated crystallization kettle to be connected, steam utilizes the top of pipe to pass through the bearing and is connected with the sealed rotation of steam conveying pipe's inner wall.

Preferably, the top that concentrated crystallization kettle is close to the right side passes through support frame fixedly connected with driving motor, driving motor's output passes through reduction gear fixedly connected with pivot, and the surface of pivot passes through the bearing and is connected with the top rotation of concentrated crystallization kettle, the fixed surface that the pivot is close to the top is connected with drive sprocket, drive sprocket is connected with driven sprocket through chain drive, driven sprocket's inner wall and the fixed surface that steam utilized the pipe are connected.

Preferably, the surface of the steam conveying pipe is provided with an air pump, and the bottom of the air pump is fixedly connected with the top of the concentration crystallization kettle through a fixing block.

Preferably, the steam is spirally arranged inside the concentration crystallization kettle by using a pipe.

Preferably, the left and right sides fixedly connected with bracing piece that concentrated crystallization kettle is close to the inner wall bottom, the bottom of steam utilization pipe is passed through the bearing and is connected with the bracing piece near the surface rotation in middle part.

Compared with the prior art, the beneficial effects of the utility model are that: through cyclone, steam generator, a water pump, the aspiration pump, the cooperation of steam conveying pipe and steam utilization pipe, the heat of steam in can the concentrated crystallization kettle of manifold cycles utilization, the resource has been practiced thrift, energy utilization is improved, and through going the movable motor, the apparatus further comprises a rotating shaft, drive sprocket and driven sprocket's cooperation, make steam utilization pipe when heating the raw materials in the concentrated crystallization kettle, can stir the raw materials, make being heated of raw materials more even under the effect in steam jet hole.

Drawings

FIG. 1 is a main sectional view of the structure of the present invention;

fig. 2 is a top view of the support rod of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1-a concentration crystallization kettle, 2-a cyclone separator, 3-a steam generator, 4-a connecting pipe, 5-a liquid conveying pipe, 6-a water pump, 7-a steam conveying pipe, 8-a steam conveying pipe, 9-a steam utilizing pipe, 10-a steam spraying hole, 11-a driving motor, 12-a rotating shaft, 13-a driving chain wheel, 14-a driven chain wheel, 15-an air pump and 16-a supporting rod.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: salt-containing secondary steam recycling device, including concentrated crystallization kettle 1, concentrated crystallization kettle 1 is close to the top on right side and is connected with driving motor 11 through support frame fixed connection, driving motor 11's output passes through reduction gear fixed connection pivot 12, driving motor 11 drives pivot 12 and rotates, pivot 12 drives driven sprocket 14 through driving sprocket 13 and chain and rotates, thereby drive steam utilization pipe 9 and rotate, thereby stir the raw materials in concentrated crystallization kettle 1, simultaneously under the effect of steam jet hole 10, make when stirring the raw materials, can heat the raw materials, and the more even abundant of heating, and the surface of pivot 12 is connected with concentrated crystallization kettle 1's top through the bearing and rotates, the fixed surface that pivot 12 is close to the top is connected with driving sprocket 13, driving sprocket 13 is connected with driven sprocket 14 through chain drive, the inner wall of driven sprocket 14 is connected with steam utilization pipe 9's fixed surface, the right side of the concentrated crystallization kettle 1 close to the top is provided with a feeding hole, the bottom of the concentrated crystallization kettle 1 is provided with a discharging hole, the left side of the concentrated crystallization kettle 1 is provided with a cyclone separator 2, when the steam in the concentrated crystallization kettle 1 needs to be recycled, the cyclone separator 2 is started, a steam generator 3, a water pump 6, an air pump 15 and a driving motor 11 are started, the steam in the concentrated crystallization kettle 1 is pumped into the cyclone separator 2 by the air pump 15, gas-liquid separation is carried out by the cyclone separator 2, the left side of the cyclone separator 2 is provided with the steam generator 3, the left side of the concentrated crystallization kettle 1 close to the top is provided with a steam outlet, the steam outlet is connected with a steam inlet on the right side of the cyclone separator 2 through a connecting pipe 4, a liquid outlet on the bottom of the cyclone separator 2 is connected with a liquid inlet on the top of the steam generator 3 through a liquid conveying pipe 5, the separated liquid is conveyed into the steam generator 3 through the liquid conveying pipe 5 under the action of the water pump 6, is converted into high-pressure steam in the steam generator 3, is converged into the steam conveying pipe 7 through the steam conveying pipe 8, and finally flows into the steam utilization pipe 9, so that the heat of the steam in the concentrated crystallization kettle 1 can be recycled for multiple times, the resources are saved, the energy utilization rate is improved, the water pump 6 is arranged on the surface of the liquid conveying pipe 5, the steam conveying pipe 7 is fixedly connected to the inner wall of a steam outlet at the top of the cyclone separator 2, the air suction pump 15 is arranged on the surface of the steam conveying pipe 7, the steam in the concentrated crystallization kettle 1 can be pumped into the cyclone separator 2 through the air-liquid separation through the cyclone separator 2, the bottom of the air suction pump 15 is fixedly connected with the top of the concentrated crystallization kettle 1 through a fixing block, the steam conveying pipe 8 is fixedly connected to the inner wall of a steam outlet, the steam delivery pipe 8 is communicated with the steam delivery pipe 7, the steam utilization pipe 9 is arranged in the concentrated crystallization kettle 1, the steam utilization pipe 9 is spirally arranged in the concentrated crystallization kettle 1, the spiral arrangement of the steam utilization pipe 9 increases the contact area with the raw materials in the concentrated crystallization kettle 1, so that the steam utilization pipe 9 can fully utilize the heat in the steam to heat the raw materials, the circumferential surface of the steam utilization pipe 9 is provided with steam injection holes 10, the surface of the steam utilization pipe 9 close to the top end is rotatably connected with the top of the concentrated crystallization kettle 1 through a bearing, the left side and the right side of the concentrated crystallization kettle 1 close to the bottom of the inner wall are fixedly connected with supporting rods 16, the supporting rods 16 play a supporting role on the steam utilization pipe 9, so that the rotation of the steam utilization pipe 9 is more stable and smooth, the bottom end of the steam utilization pipe 9 is rotatably connected with the surface of the supporting rods 16 close to the middle part, the top end of the steam utilization pipe 9 is connected with the inner wall of the steam conveying pipe 7 in a sealing and rotating mode through a bearing.

The working principle is as follows: when the salt-containing secondary steam recycling device is used and steam in a concentration crystallization kettle 1 needs to be recycled, a cyclone separator 2, a steam generator 3, a water pump 6, an air suction pump 15 and a driving motor 11 are started, the air suction pump 15 pumps the steam in the concentration crystallization kettle 1 into the cyclone separator 2, gas-liquid separation is carried out through the cyclone separator 2, the separated steam is conveyed into a steam utilization pipe 9 through a steam conveying pipe 7, the separated liquid is conveyed into the steam generator 3 through a liquid conveying pipe 5 under the action of the water pump 6, the high-pressure steam is converted in the steam generator 3, the high-pressure steam is converged into the steam conveying pipe 7 through a steam conveying pipe 8 and finally flows into the steam utilization pipe 9, so that the heat of the steam in the concentration crystallization kettle 1 can be recycled for multiple times, resources are saved, the energy utilization rate is improved, and the driving motor 11 drives a rotating shaft 12 to rotate at the same time, the pivot 12 passes through drive sprocket 13 and chain drive driven sprocket 14 and rotates to it utilizes the pipe 9 rotation to drive steam, thereby stirs the raw materials in the concentrated crystallization kettle 1, and under the effect of steam jet hole 10 simultaneously, makes when stirring the raw materials, can heat the raw materials, and the more even abundant of heating.

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. Contain salt secondary vapor recycle device, including concentrated crystallization kettle (1), the feed inlet has been seted up on the right side that concentrated crystallization kettle (1) are close to the top, and the discharge gate, its characterized in that have been seted up to the bottom of concentrated crystallization kettle (1): the left side of the concentrated crystallization kettle (1) is provided with a cyclone separator (2), the left side of the cyclone separator (2) is provided with a steam generator (3), the left side of the concentrated crystallization kettle (1) close to the top is provided with a steam outlet, the steam outlet is connected with a steam inlet on the right side of the cyclone separator (2) through a connecting pipe (4), a liquid outlet at the bottom of the cyclone separator (2) is connected with a liquid inlet at the top of the steam generator (3) through a liquid conveying pipe (5), a water pump (6) is arranged on the surface of the liquid conveying pipe (5), the inner wall of the steam outlet at the top of the cyclone separator (2) is fixedly connected with a steam conveying pipe (7), the inner wall of the steam outlet at the top of the steam generator (3) is fixedly connected with a steam conveying pipe (8), the steam conveying pipe (8) and the steam conveying pipe (7) are mutually communicated, the inside of the concentrated crystallization kettle (1, steam jet holes (10) are formed in the circumferential surface of the steam utilization pipe (9), the surface, close to the top end, of the steam utilization pipe (9) is rotatably connected with the top of the concentrated crystallization kettle (1) through a bearing, and the top end of the steam utilization pipe (9) is rotatably connected with the inner wall of the steam conveying pipe (7) through a bearing in a sealing mode.

2. The recycling device of secondary steam containing salt according to claim 1, characterized in that: concentrated crystallization kettle (1) is close to the top on right side and passes through support frame fixedly connected with driving motor (11), the output of driving motor (11) passes through reduction gear fixedly connected with pivot (12), and the surface of pivot (12) passes through the bearing and is connected with the top rotation of concentrated crystallization kettle (1), the fixed surface that pivot (12) are close to the top is connected with drive sprocket (13), drive sprocket (13) are connected with driven sprocket (14) through chain drive, the inner wall of driven sprocket (14) utilizes the fixed surface of pipe (9) to be connected with steam.

3. The recycling device of secondary steam containing salt according to claim 1, characterized in that: and an air suction pump (15) is arranged on the surface of the steam conveying pipe (7), and the bottom of the air suction pump (15) is fixedly connected with the top of the concentration crystallization kettle (1) through a fixing block.

4. The recycling device of secondary steam containing salt according to claim 1, characterized in that: the steam utilization pipe (9) is spirally arranged inside the concentration crystallization kettle (1).

5. The recycling device of secondary steam containing salt according to claim 1, characterized in that: the left and right sides fixedly connected with bracing piece (16) that concentrated crystallization kettle (1) is close to the inner wall bottom, the bottom of steam utilization pipe (9) is passed through the bearing and is connected with bracing piece (16) rotation near the surface in middle part.