CN211445107U

CN211445107U - Sea water desalting device

Info

Publication number: CN211445107U
Application number: CN201921560476.5U
Authority: CN
Inventors: 邵德川; 徐长军; 郭琳; 张良; 马全
Original assignee: SEPCO1 Electric Power Construction Co Ltd
Current assignee: SEPCO1 Electric Power Construction Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-09-08
Anticipated expiration: 2029-09-18

Abstract

The utility model belongs to the technical field of seawater desalination, a seawater desalination device is related to. Including the cover body and setting up the desalination device in the cover body, the desalination device includes: the inner cylinder is fixed on the base, the inlet of the water pump is connected with the water inlet pipe outside the inner cylinder, the outlet of the water pump is connected with a condensing tube plate positioned in the inner cylinder, and the condensing tube plate is obliquely arranged at the upper part of the inner cylinder; one end of the water injection pipe is connected with the condensing tube plate positioned at the higher end, and the other end of the water injection pipe extends to the bottom of the inner cylinder; the baffle is positioned below the lower end of the condensing tube plate, and the space inside the inner cylinder is divided into a condensed water collecting cavity and a seawater collecting bin which are independent of each other by the baffle; the fresh water collecting pipe is arranged on the condensed water collecting cavity, the cleaning port is arranged on the seawater collecting bin, and the electric hot plate and the stirring device are both arranged in the seawater collecting bin. The utility model provides a seawater desalination in-process vapor gather into the speed of dripping slower, easily produce great noise to and the sea water is heated the inequality when the heating, the slower problem of rate of heating.

Description

Sea water desalting device

Technical Field

The utility model belongs to the technical field of the sea water desalination, it is specific, relate to a sea water desalination device.

Background

This information disclosed in the background of the invention is only for the purpose of increasing an understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Sea water desalination, namely, an open source increment technology for producing fresh water by sea water desalination so as to realize water resource utilization, and a sea water desalination device is an auxiliary device for desalinating sea water so as to increase the total amount of fresh water, and is widely used in the field of environmental protection.

When the existing seawater desalination device is used, seawater is injected into the working cavity through the water inlet pipe and is heated through the heating plate, and vapor generated by heating is gathered to the bottom end of the connecting plate, is gathered into drops and then falls into the output pipe, and is output through the output pipe. However, the present inventors found that: the seawater desalination device has the advantages that the speed of gathering water vapor into drops in use is low, the efficiency is low, the seawater is heated unevenly when being heated by the heating plate, the heating rate is low, the through holes in the output pipe are small, the fresh water gathered into drops easily falls to the outer side of the output pipe, the use reliability is limited, large noise is easily generated when the seawater is pumped or heated, and great influence is generated on workers and surrounding residents.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be: (1) the speed of water vapor gathering into drops is slow, so that the condensation efficiency is low, and fresh water is collected slowly; (2) when pumping water to the sea water or heating, the sea water is easy to generate larger noise, the sea water is heated unevenly when being heated by the heating plate, and the heating rate is slower.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

a seawater desalination plant comprising a housing and a desalinator disposed within the housing, the housing comprising: the cabinet body, the cabinet door and the noise reduction cotton; the desalination apparatus comprises: the device comprises an inner cylinder, a base, a water inlet pipe, a water pump, a condensing pipe plate, a water injection pipe, a baffle, a condensed water collecting cavity, a seawater collecting bin, a fresh water collecting pipe, a cleaning opening, an electric heating plate and a stirring device; wherein:

the cabinet door is arranged on the cabinet body and used for controlling the opening or closing of the cabinet body; the silencing cotton is arranged in the ventilation hole in the cabinet body.

The inner cylinder is fixed on the base, the inlet of the water pump is connected with a water inlet pipe outside the inner cylinder, the outlet of the water pump is connected with a condensing tube plate positioned in the inner cylinder, and the condensing tube plate is obliquely arranged at the upper part of the inner cylinder; one end of the water injection pipe is connected with the condensing tube plate positioned at the higher end, and the other end of the water injection pipe extends to the bottom of the inner cylinder; the baffle is positioned below the lower end of the condensing tube plate, and the space inside the inner cylinder is divided into a condensed water collecting cavity and a seawater collecting bin which are independent from each other by the baffle so as to be respectively used for storing the desalted condensed water and seawater; the fresh water collecting pipe is arranged on the condensed water collecting cavity, the cleaning port is arranged on the seawater collecting bin, and the electric heating plate and the stirring device are both arranged in the seawater collecting bin.

As a further technical solution, the stirring device includes: motor, pivot and stirring fan blade, the motor is fixed on the inner tube, the one end and the motor of pivot are connected, and the other end is connected with the stirring fan blade that is arranged in the sea water collection storehouse.

As a further technical scheme, the motor is arranged in a motor mounting groove which is arranged on the inner wall of the top cover of the inner cylinder.

As a further technical scheme, the shock-absorbing rubber gasket is filled in the motor mounting groove, so that vibration and noise generated when the motor works can be effectively reduced.

As a further technical scheme, the surface of the inner cylinder is provided with heat insulation cotton so as to reduce the loss of heat.

As a further technical scheme, the water pump, the electric heating plate and the motor are all connected with a power supply through a switch so as to provide an energy source for the operation of the components.

Compared with the prior art, the utility model discloses following beneficial effect has been obtained:

(1) the utility model discloses a condensing tube plate that is equipped with, when the vapor that the sea water produced after being heated rises and touch condensing tube plate, because there is the lower sea water of the temperature that flows in the condensing tube plate, enable the vapor and touch condensing tube plate after condense rapidly, the condensation is efficient, flows down to the left comdenstion water of baffle and collects the intracavity along condensing tube plate flow direction left side, via the outflow of fresh water collecting pipe, accomplishes the collection to fresh water fast.

(2) The utility model discloses a base makes the inner tube not with cabinet body direct contact, reduces the vibration of the device during operation inner tube, produces great noise with cabinet body internal contact when preventing the inner tube vibration.

(3) The utility model discloses a noise that the amortization cotton of filling in the ventilation hole can reduce the device work passes to outside the cabinet body.

(4) The utility model discloses an agitating unit when the hot plate heats the sea water, the starter motor drives the pivot and rotates to make stirring fan blade rotate, stir the sea water, make the sea water be heated evenly, prevent that local temperature is too high, produce danger, and improved heating efficiency.

(5) The utility model discloses a packing in the motor mounting groove is filled with vibration-damping rubber pad, can reduce vibration and noise that the motor during operation produced effectively.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural diagram of a seawater desalination apparatus according to embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of a desalination apparatus according to embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of a desalination apparatus according to embodiment 2 of the present invention.

Fig. 4 is a schematic structural diagram of a desalination apparatus according to embodiment 3 of the present invention.

The designations in the above figures represent respectively: 1-cabinet body, 2-cabinet door, 3-noise reduction cotton, 4-inner cylinder, 5-base, 6-water inlet pipe, 7-water pump, 8-condensing tube plate, 9-water injection pipe, 10-baffle, 11-condensed water collection cavity, 12-seawater collection bin, 13-fresh water collection pipe, 14-cleaning opening, 15-electric heating plate, 16-stirring device, 17-motor, 18-rotating shaft, 19-stirring fan blade and 20-motor installation groove.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As described in the background art, some existing seawater desalination apparatuses have the problems that the speed of water vapor gathering and dripping during use is slow, so that the efficiency is low, the seawater is heated unevenly by a heating plate, the heating rate is slow, and the like; therefore, the present invention provides a seawater desalination apparatus, which is described with reference to the accompanying drawings and the detailed description.

Example 1

Referring to fig. 1 and 2, a seawater desalination apparatus includes a housing and a desalinator disposed in the housing, the housing includes: the cabinet comprises a cabinet body 1, a cabinet door 2 and silencing cotton 3; the desalination apparatus comprises: the device comprises an inner cylinder 4, a base 5, a water inlet pipe 6, a water pump 7, a condenser pipe plate 8, a water injection pipe 9, a baffle plate 10, a condensed water collection cavity 11, a seawater collection bin 12, a fresh water collection pipe 13, a cleaning port 14, an electric heating plate 15 and a stirring device 16; wherein:

the cabinet door 2 is arranged on the cabinet body 1 and used for controlling the cabinet body to be opened or closed; the silencing cotton is arranged in the ventilation hole in the cabinet body.

The inner cylinder 4 is fixed on the base 5, the inlet of the water pump 7 is connected with the water inlet pipe 6 outside the inner cylinder, the outlet of the water pump 7 is connected with the condensing tube plate 8 positioned in the inner cylinder, and the condensing tube plate 8 is obliquely arranged at the upper part of the inner cylinder; one end of the water injection pipe 9 is connected with the condensing tube plate 8 positioned at the higher end, and the other end of the water injection pipe 9 extends to the bottom of the inner cylinder; the baffle 10 is positioned below the lower end of the condensing tube plate 8, and the baffle 10 divides the space inside the inner cylinder into a condensed water collecting cavity 11 and a seawater collecting bin 12 which are independent from each other so as to be respectively used for storing the desalted condensed water and seawater; the fresh water collecting pipe 13 is arranged on the condensed water collecting cavity 11, the cleaning port 14 is arranged on the seawater collecting bin 12, and the electric heating plate 15 and the stirring device 16 are both arranged in the seawater collecting bin 12.

Example 2

A seawater desalination apparatus, which is the same as embodiment 1 except that: referring to fig. 3, the stirring device 16 includes: motor 17, pivot 18 and stirring fan blade 19, the motor is fixed on the inner tube, the one end and the motor 17 of pivot 18 are connected, and the other end is connected with the stirring fan blade 19 that is arranged in sea water collection storehouse 12.

Example 3

A seawater desalination device, which is the same as the embodiment 2 except that: referring to fig. 4, the motor 17 is installed in a motor installation groove 20, and the motor installation groove 20 is provided on the top cover inner wall of the inner cylinder 4.

Example 4

A seawater desalination plant, which is the same as embodiment 3 except that: referring to fig. 4, the motor mounting groove 10 is filled with a shock-absorbing rubber pad, which can effectively reduce vibration and noise generated when the motor 17 operates.

Example 5

A seawater desalination apparatus, which is the same as embodiment 1 except that: the surface of the inner cylinder is provided with heat insulation cotton so as to reduce the loss of heat; the water pump 7, the electric heating plate 15 and the motor 17 are all connected with a power supply through a switch so as to provide an energy source for the operation of the components.

The utility model discloses sea water desalination device's application method does: the external water pump switch is turned on, the water pump 7 is operated to pump seawater into the condensing tube plate 8 through the seawater inlet tube 6, then the seawater is injected into the seawater collecting bin 12 in the inner barrel 4 through the water injection tube 9, the external heating switch is turned on, the electric heating plate 15 generates heat to heat the seawater in the inner barrel 4, the heat loss is reduced due to the heat insulation cotton arranged on the surface of the inner barrel 4, the external motor switch is turned on simultaneously, the motor 17 rotates, the motor 17 is installed in the motor installation groove 10, the shock absorption rubber pad is filled in the motor installation groove 10, vibration and noise generated when the motor 17 works can be effectively reduced, the rotating shaft of the motor 17 rotates to drive the rotating shaft 18 to rotate, so that the stirring fan blades 19 rotate to stir the seawater, the seawater is uniformly heated, the local temperature is prevented from being overhigh, danger is generated, the efficiency is influenced, the seawater generates steam after being heated, and the, because the lower sea water of the flowing temperature is in the condensation tube plate 8, can make vapor condense rapidly after touching the condensation tube plate 8, flow down to the left side (the lower one end of condenser pipe) along the condensation tube plate 8 flow and collect the chamber 16 in to the comdenstion water, flow out through the fresh water collecting pipe 13, accomplish the desalination process to the sea water, after working a period, the sea water salinity in the inner tube 4 can rise, close external water pump switch and external heating switch this moment, water pump 7 stops working, electric heat plate 14 stops heating, open the valve on clearance mouth 14, discharge the sea water in the inner tube 4, when preventing the salinity rise, the salinity is appeared and is attached to the inner wall of inner tube, and influence the efficiency of sea water desalination. After the discharge is completed, the valve on the cleaning port 14 can be closed, and the seawater desalination can be continued.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The seawater desalination device is characterized by comprising a cover body and a desalinator arranged in the cover body, wherein the cover body comprises: the cabinet body, the cabinet door and the noise reduction cotton; the desalination apparatus comprises: the device comprises an inner cylinder, a base, a water inlet pipe, a water pump, a condensing pipe plate, a water injection pipe, a baffle, a condensed water collecting cavity, a seawater collecting bin, a fresh water collecting pipe, a cleaning opening, an electric heating plate and a stirring device; wherein:

the cabinet door is arranged on the cabinet body, and the silencing cotton is arranged in the ventilation hole in the cabinet body;

the inner cylinder is fixed on the base, the inlet of the water pump is connected with a water inlet pipe outside the inner cylinder, the outlet of the water pump is connected with a condensing tube plate positioned in the inner cylinder, and the condensing tube plate is obliquely arranged at the upper part of the inner cylinder; one end of the water injection pipe is connected with the condensing tube plate positioned at the higher end, and the other end of the water injection pipe extends to the bottom of the inner cylinder; the baffle is positioned below the lower end of the condensing tube plate, and the space inside the inner cylinder is divided into a condensed water collecting cavity and a seawater collecting bin which are independent of each other by the baffle; the fresh water collecting pipe is arranged on the condensed water collecting cavity, the cleaning port is arranged on the seawater collecting bin, and the electric heating plate and the stirring device are both arranged in the seawater collecting bin.

2. The seawater desalination apparatus of claim 1, wherein the agitation means comprises: motor, pivot and stirring fan blade, the motor is fixed on the inner tube, the one end and the motor of pivot are connected, and the other end is connected with the stirring fan blade that is arranged in the sea water collection storehouse.

3. The seawater desalination apparatus of claim 2, wherein the motor is installed in a motor installation groove provided on an inner wall of a top cover of the inner cylinder.

4. The seawater desalination apparatus of claim 3, wherein the motor mounting groove is filled with a shock-absorbing rubber pad.

5. The seawater desalination apparatus of claim 1, wherein the surface of the inner cylinder is provided with heat insulation cotton.

6. The seawater desalination apparatus of any one of claims 1-5, wherein the water pump, the electric hot plate and the motor are connected to a power supply through a switch.