CN203437043U - Salt melting device for producing saturated salt water based on softened water - Google Patents

Abstract

The utility model provides a salt melting device for producing saturated salt water based on softened water. The salt melting device comprises a softened water treatment device and a saturation treatment device, wherein the softened water treatment device comprises a conveying belt, a salt melting tank, a settling tank, a softened water tank and a stirrer; the stirrer is arranged in the salt melting tank; the conveying belt is arranged in front of the salt melting tank; the output end of the conveying belt is positioned at an inlet of the salt melting tank; the salt melting tank is communicated with the settling tank through a pipeline; the settling tank is communicated with the softened water tank through a pipeline; a filter net is arranged on the pipeline of the salt melting tank; a water pump is arranged on the pipeline of the settling tank; a sewage drainage valve is arranged at the bottom of the settling tank; the saturation treatment device comprises a main salt melting basin, an auxiliary salt melting basin and an adjustment basin which are connected with one another through overflow weirs; the water distributor is arranged in each basin; at least one water inlet pipeline is arranged on each of the main salt melting basin, the auxiliary salt melting basin and the adjustment basin; the water distributors are arranged on the corresponding water inlet pipelines, and nozzles of the water distributors seal and press holes formed in the side surfaces; a flowmeter is arranged on the water distributor in the adjustment basin.

Description

A kind of change salt device of producing saturated brine based on demineralized water

Technical field

The utility model relates to chemical industry technical field, relates in particular to a kind of change salt device of producing saturated brine based on demineralized water.

Background technology

At present, in use there are the following problems to utilize demineralized water to produce the device of saturated brine: changing brine tank does not have agitating device, and Yan Heshui can not fully be dissolved, and detection can not be up to standard; Changing brine tank does not have agitating device, makes salt be deposited in case low, and outlet conduit often stops up, and affects water yield; Change that brine tank is low often salt, a sludge settling, be not easy to safeguard that cleaning sweeps, while clearing up, labour intensity is larger at every turn; Salt can not fully be dissolved in water, and some salt, foreign material and mud mix, and while clearing up, salt all will be discharged a part at every turn, and at every turn all at more than 100 jin, salt waste is larger; In saturation history, change salt distance short, change the salt time short, easily cause floating salt to run off.In production process, need salt deposit to keep certain height, the loose wet salt of therefore necessary continuous adding, otherwise easily cause floating salt to run off, increase salt and consume and production cost.

Utility model content

For solving the problems of the technologies described above, the utility model provides a kind of change salt device of producing saturated brine based on demineralized water, has improved the change salt efficiency of demineralized water, reduced Nacl waste, alleviated labour intensity, manufacturing cost is greatly reduced, gained salt solution is fully saturated.

For achieving the above object, change salt device based on demineralized water production saturated brine of the present utility model comprises: demineralized water treating apparatus and saturated treating apparatus, and the softened water tank of described demineralized water treating apparatus is connected with the water-locator in the mainization salt pond of described saturated treating apparatus;

Described demineralized water treating apparatus comprises conveyer belt, rack-mount change salt case, settling tank, described softened water tank and agitator, in describedization salt case, described agitator is installed, front orientation at this change salt case is provided with described conveyer belt, and the output of described conveyer belt is positioned at the entrance of this change salt case, describedization salt case is positioned at the described settling tank on ground through pipeline communication, this settling tank is positioned at the described softened water tank on ground through pipeline communication, on the pipeline of describedization salt case, establish filter screen, on the pipeline of described settling tank, water pump is installed, blowoff valve is installed in bottom at described settling tank,

Described saturated treating apparatus comprises ,Fu Hua salt pond, described mainization salt pond, regulating reservoir, between each pond, by downflow weir, connected, described water-locator is all housed in each pond, described mainization salt pond, described pairization salt pond, described regulating reservoir all have at least one road inlet channel, described water-locator is distributed on corresponding inlet channel, and the nozzle of the described water-locator lateral opening hole that binds, has flowmeter on the described water-locator in described regulating reservoir.

Beneficial functional of the present utility model is:

The utility model is used softening hydratable salt, simple in structure, easy to operate, is convenient to cleaning in time and sweeps, and reduces labor intensity, and reduces the waste of salt in cleaning is swept.

This device increases pairization salt pond, regulating reservoir, making salt distance and time effectively extend, and can the unsaturated salt solution that enter mainization salt pond be turned down or be closed according to salt deposit height in pair salt pond, be switched to pairization salt pond salt, therefore at utmost reduce floating salt and enter regulating reservoir, effectively prevented that floating salt runs off; Increase water-locator and flowmeter, expanded solid salt and unsaturated salt solution contact area, effectively regulated the water yield that enters water-locator, thereby it is fully saturated to have guaranteed that salt dead angle, salt solution are not changed in wholeization salt pond.

Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of producing the change salt device of saturated brine based on demineralized water of the present utility model.

The specific embodiment

Fig. 1 is a kind of structural representation of producing the change salt device of saturated brine based on demineralized water of the present utility model.As shown in Figure 1, the utility model comprises: demineralized water treating apparatus 1 and saturated treating apparatus 2, the softened water tank 14 of demineralized water treating apparatus 1 is connected with the water-locator in the mainization salt pond 21 of saturated treating apparatus 2.This demineralized water treating apparatus comprises conveyer belt 11, changes salt case 12, settling tank 13, softened water tank 14 and agitator 15, be arranged on the interior installation agitator 15 of change salt case 12 on support 19, in the front orientation of changing salt case 12, conveyer belt 11 is installed, the entrance of being positioned at of the output salt case 12 of conveyer belt 11, change salt case 12 and be communicated with through pipeline 110 settling tank 13 that is positioned at ground, settling tank 13 is communicated with through pipeline 111 softened water tank 14 that is positioned at ground.Wherein, on the pipeline 110 of changing salt case 12, establish filter screen 16.On the pipeline 111 of settling tank 13, water pump 17 is installed.Blowoff valve 18 is installed in bottom at settling tank 13.

During work, salt is directly delivered to conveyer belt 11 in the change salt case 12 of filling with water, started agitator 15 and change salt, the salt solution of dissolving is discharged into settling tank 13 through filter screen 16 by pipeline 110, and fully the salt solution after precipitation is delivered in softened water tank 14 with water pump 17.

Saturated treating apparatus 2 comprises mainization salt pond 21, pairization salt pond 22, regulating reservoir 23, between each pond, by downflow weir, is connected, and water-locator is all housed in each pond.Mainization salt pond 21, pairization salt pond 22, regulating reservoir 23 have at least one road inlet channel, and a plurality of water-locators are distributed on inlet channel.The nozzle of the water-locator lateral opening hole that binds.On water-locator in regulating reservoir, there is flowmeter.In rough salt treating apparatus 1, first unsaturated salt solution enter mainization salt pond 21 from the water-locator in the mainization salt pond 21 of saturated treating apparatus 2, and the interior interpolation solid in mainization salt pond 21 wet salt that falls apart, fully changes salt; The saturated brine that the floating salt of part is carried in mainization salt pond 21 secretly flows into pairization salt pond 22 through downflow weir, and floating salt settling, in pair salt pond 22, regularly passes into undersaturated salt solution in the water-locator in pair salt pond 22, melts floating salt; Salt solution in pairization salt pond 22 finally enters regulating reservoir 23, by the water-locator in regulating reservoir 23, pass into undersaturated salt solution, according to the salt content of Flow-rate adjustment salt solution, and further melt the floating salt being deposited in regulating reservoir 23, finally by pump machine, the saturated brine of changing in salt pond is delivered to salt water storage tank.

Wherein, water-locator adopts steel lining sebific duct part to connect, and nozzle is made of 316L stainless steel tube, pool wall fiber glass epoxy.With this raising salt device antiseptic property, increase the service life.

Salt solution is when the salt of major and minorization salt pond, there will be the too high situation of salt solution salt content, main cause is that unsaturated brine temp is high and salt pond salt deposit is too high, by regulating reservoir water-locator, passes into undersaturated salt solution, the one, the salt content according to Flow-rate adjustment salt solution, reaches quality requirement; The 2nd, further melt the floating salt being deposited in regulating reservoir.

When salt solution salt content is too high, can in storage tank and transportation, because reducing, temperature separate out, increased like this salt consumption, also made salty very large waste, by controlling the salt content of salt solution, not only meet well salt solution customer requirements, and saved the production cost of enterprise.Reduce solid salt consumption simultaneously, created social benefit.

The nozzle of the water-locator lateral opening hole that binds.While using general term to add cap nozzle, salt and water engaging surface are long-pending little, easily occur piping, change salt dead angle many; And nozzle binds after lateral opening hole, unsaturated salt solution delivers into nozzle by pump machine and sprays, and current are the lifting that makes progress of whole salt deposit under certain pressure, and whole salt deposit is in flow regime, there will not be salt dead angle,

Water-locator has at least one road water distributor, has a plurality of nozzles on each water distributor.The water-locator of many water inlet pipes in mainization salt pond, multiinjector design can expand solid salt and unsaturated salt solution contact area, and not only part, preventing salt pond salt deposit is low, and salt water saturation is inadequate, and has guaranteed that wholeization salt pond do not change salt dead angle.Dissolving use when the water-locator of many water inlet pipes in pairization salt pond and regulating reservoir, multiinjector design can be taken away part solid salt too soon for water flow velocity when the salt adding of mainization salt pond, and, when sodium chloride content is higher than designated value in salt solution, can regulate its salt content by adding the salt solution of low concentration.

Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims (1)

1. based on demineralized water, produce a change salt device for saturated brine, it is characterized in that, comprising: demineralized water treating apparatus and saturated treating apparatus, the softened water tank of described demineralized water treating apparatus is connected with the water-locator in the mainization salt pond of described saturated treating apparatus;

Described demineralized water treating apparatus comprises conveyer belt, rack-mount change salt case, settling tank, described softened water tank and agitator, in describedization salt case, described agitator is installed, front orientation at this change salt case is provided with described conveyer belt, and the output of described conveyer belt is positioned at the entrance of this change salt case, describedization salt case is positioned at the described settling tank on ground through pipeline communication, this settling tank is positioned at the described softened water tank on ground through pipeline communication, on the pipeline of describedization salt case, establish filter screen, on the pipeline of described settling tank, water pump is installed, blowoff valve is installed in bottom at described settling tank,

Described saturated treating apparatus comprises ,Fu Hua salt pond, described mainization salt pond, regulating reservoir, between each pond, by downflow weir, connected, described water-locator is all housed in each pond, described mainization salt pond, described pairization salt pond, described regulating reservoir all have at least one road inlet channel, described water-locator is distributed on corresponding inlet channel, and the nozzle of the described water-locator lateral opening hole that binds, has flowmeter on the described water-locator in described regulating reservoir.