CN210521804U

CN210521804U - Potassium dihydrogen phosphate multiple-effect evaporation concentrator

Info

Publication number: CN210521804U
Application number: CN201921455474.XU
Authority: CN
Inventors: 俞小军
Original assignee: Zhejiang Euchem Chemical Co ltd
Current assignee: Zhejiang Euchem Chemical Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-15
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a chemical industry equipment field especially relates to a potassium dihydrogen phosphate multiple-effect evaporative concentration ware, and the device is equipped with liquid dispersion devices, and is equipped with liquid stirring mechanism. The steam-water separator comprises a tank body, wherein a feed inlet is formed in the upper end of the left side of the tank body, a steam outlet is formed in the top of the tank body, a steam inlet and a steam outlet are formed in the middle of the tank body, and a discharge outlet is formed in the lowest point of the bottom of the tank body; a spray head is arranged below the right side of the feed inlet, and the upper port of the spray head is connected with the feed inlet through a connecting pipe; a driving motor is arranged on the upper side of the discharge port, a transverse motor shaft is arranged on the right side of the driving motor, the motor shaft is fixedly connected with the left end part of the stirring shaft through a coupler, the inner end part of the stirring shaft extends into the tank body, and spiral stirring blades are fixedly arranged on the side surface of the stirring shaft; the inner surfaces of the tank body at the upper side and the lower side of the spray header are also fixedly provided with a first filtering component and a second filtering component. The operation is simple, the use is convenient, and the device is suitable for various places.

Description

Potassium dihydrogen phosphate multiple-effect evaporation concentrator

Technical Field

The utility model relates to the field of chemical equipment, in particular to a monopotassium phosphate multiple-effect evaporation concentrator.

Background

With the progress of science and technology and the development of society, the chemical industry in China is rapidly developed, and the rapid development of chemical equipment is followed. The evaporation concentrator is a chemical equipment which is frequently used in chemical equipment, and mainly plays a role in evaporating and concentrating chemical solution. The existing evaporation concentrator has the advantages that the liquid inlet pipe directly sprays solution into the tank body, and a dispersing structure is not arranged, so that the solution cannot be rapidly mixed with a high-temperature environment, and the work efficiency is not improved. And the tank body is not internally provided with a device for stirring liquid, which is not beneficial to improving the working efficiency.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a monopotassium phosphate multiple-effect evaporative concentration ware, the device are equipped with liquid dispersion devices, and are equipped with liquid stirring mechanism, effectively solve the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a potassium dihydrogen phosphate multiple-effect evaporative concentration ware, includes a jar body, jar body left side upper end be equipped with the feed inlet, the top of jar body is equipped with steam outlet, jar body intermediate position right side wall and left side wall be equipped with steam inlet and steam outlet, its characterized in that respectively: the bottom of the tank body is integrally inclined leftwards and downwards, a discharge hole is formed in the lowest point of the bottom of the tank body, and a flow control valve is arranged on the discharge hole;

a spray head is arranged below the right side of the feed inlet, the side surface of the spray head is fixedly connected with the inner side wall of the tank body through a fixed rod, and the upper port of the spray head is connected with the feed inlet through a connecting pipe;

a driving motor is fixedly arranged on the outer surface of the left side wall of the tank body on the upper side of the discharge port, a transverse motor shaft is arranged on the right side of the driving motor, the motor shaft is fixedly connected with the left end part of the stirring shaft through a coupler, the inner end part of the stirring shaft extends into the tank body, and a spiral stirring blade is fixedly arranged on the side surface of the stirring shaft;

the inner surfaces of the tank body at the upper side and the lower side of the spray header are also fixedly provided with a first filtering component and a second filtering component.

Preferably, the driving motor is fixed on the upper surface of the supporting plate through the fixing seat, and the right end part of the supporting plate is fixed on the left side surface of the tank body.

Preferably, the side wall of the tank body is provided with a sealing element matched with the stirring shaft.

Preferably, the first filtering assembly and the second filtering assembly have the same structure and respectively comprise a baffle plate below, and a wire mesh is arranged on the upper side of the baffle plate.

Preferably, the number of the fixed rods is four, and the fixed rods are uniformly distributed in a gap between the spray head and the tank body.

Preferably, the bottom of the supporting plate is provided with an elbow-shaped reinforcing rib, the top of the vertical part on the left side of the reinforcing rib is fixedly connected with the bottom of the supporting plate, the vertical part is fixedly connected with the left end part of the horizontal part, and the right end part of the horizontal part is fixedly connected with the left side surface of the tank body.

Compared with the prior art, the utility model provides a monopotassium phosphate multiple-effect evaporation concentrator possesses following beneficial effect:

1. the utility model discloses a jar body bottom whole be the slope form that has declined left, jar body bottom minimum be equipped with the bin outlet, the bin outlet on be equipped with flow control valve, during the use, the slope form does benefit to the row of bin outlet and expects, and flow control valve can control row's material flow and jar pressure of internal portion, improves the convenience of using.

2. The utility model discloses a feed inlet right side below is equipped with the shower head, the shower head side pass through dead lever and jar internal side wall fixed connection, the shower head on the port be connected with the feed inlet through the connecting pipe, during the use, through the effect of shower head for the solution that gets into the jar body can play the effect of dispersion, does benefit to the rapid intensive mixing with high temperature environment, thereby does benefit to the evaporative concentration efficiency who promotes the solution.

3. The utility model discloses a fixed driving motor that is equipped with of the external surface of jar body left side wall of bin outlet upside, the driving motor right side be equipped with horizontal motor shaft, the motor shaft pass through shaft coupling and (mixing) shaft left end fixed connection, the (mixing) shaft in the tip stretch into jar body and at the fixed helical mixing blade that is equipped with in side, during the use, driving motor drives the (mixing) shaft for helical mixing blade plays the effect of spiral stirring to jar internal portion, and the (mixing) shaft just is located jar body slope part, can play abundant stirring effect to solution, thereby further promotes the concentrated efficiency of evaporation of solution.

4. The utility model discloses a spray header about the internal surface of jar of both sides still fixed be equipped with first filtering component and second filtering component, during the use, first filtering component and second filtering component can play the effect of filtering off step by step to the foam that produces respectively to do benefit to the treatment effect who promotes solution, and the second filtering component of downside can play the filter effect to the solution that gets into, prevents the entering of impurity.

5. The utility model discloses a first filtering component and second filtering component structure the same, all include the baffling board of below, the baffling board upside be equipped with the silk screen, during the use, can play preliminary guide effect of getting rid of in the bottom through the baffling board earlier, avoid the foam directly to block up the silk screen.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

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.

As shown in fig. 1 and 2, a potassium dihydrogen phosphate multiple-effect evaporation concentrator, includes a jar body 1, jar body 1 left side upper end be equipped with feed inlet 4, the top of jar body 1 is equipped with steam outlet 16, jar body 1 intermediate position right side wall and left side wall be equipped with steam inlet 11 and steam outlet 12 respectively, jar body 1 bottom wholly be the slope form that inclines down left, jar body 1 bottom minimum be equipped with bin outlet 13, bin outlet 13 on be equipped with flow control valve 131.

In the above embodiment, specifically, the tank body 1 below the right side of the feed port 4 is provided with the spray header 5 (prior art), the side surface of the spray header 5 is fixedly connected with the inner side wall of the tank body 1 through the fixing rod 51, and the upper port of the spray header 5 is connected with the feed port 4 through the connecting pipe 41.

In the above embodiment, specifically, the outer surface of the left side wall of the tank body 1 on the upper side of the discharge opening 13 is fixedly provided with the driving motor 2 (one side is provided with a power line), the right side of the driving motor 2 is provided with the transverse motor shaft 21, the motor shaft 21 is fixedly connected with the left end part of the stirring shaft 21 through the coupling (not marked in the figure), the inner end part of the stirring shaft 21 extends into the tank body 1, and the side surface of the stirring shaft is fixedly provided with the spiral stirring blade 211 (in the prior art).

In the above embodiment, specifically, the inner surfaces of the tank 1 at the upper and lower sides of the shower head 5 are further fixedly provided with the first filter assembly 14 and the second filter assembly 15.

In the above embodiment, more specifically, the driving motor 2 is fixed on the upper surface of the supporting plate 3 through the fixing seat 31, and the right end of the supporting plate 3 is fixed on the left side surface of the tank 1.

In the above embodiment, more specifically, the sidewall of the tank 1 is provided with a sealing member (not shown in the figure, prior art) engaged with the stirring shaft 21.

In the above embodiment, more specifically, the first filter assembly 14 and the second filter assembly 15 have the same structure, and each of the first filter assembly and the second filter assembly includes a lower baffle 141, and a wire mesh 142 is disposed on an upper side of the baffle 141.

In the above embodiment, more specifically, the number of the fixing rods 51 is four, and the fixing rods are uniformly distributed in the gap between the spray header 5 and the tank body 1.

In the above embodiment, more specifically, the bottom of the supporting plate 3 is provided with an angled reinforcing rib 32, the top of the left vertical part of the reinforcing rib 32 is fixedly connected with the bottom of the supporting plate 3, the vertical part is fixedly connected with the left end of the horizontal part, and the right end of the horizontal part is fixedly connected with the left side surface of the tank 1.

The working principle is as follows: the bottom of the tank body 1 is inclined to facilitate discharging of the discharging opening 13, and the flow control valve 13 can control discharging flow and pressure inside the tank body 1, so that use convenience is improved. Through the effect of shower head 5 for the solution that gets into jar body 1 can play the effect of dispersion, does benefit to the quick intensive mixing with high temperature environment, thereby does benefit to the evaporative concentration efficiency that promotes solution. Driving motor 2 drives (mixing) shaft 21 for helical mixing blade 211 plays the effect of spiral stirring to jar body 1 inside, and (mixing) shaft 21 just is located jar body 1 slope part, can play abundant stirring effect to solution, thereby further promotes the evaporative concentration efficiency of solution. First filter assembly 14 and second filter assembly 15 can play the effect of filtering off step by step to the foam that produces respectively to do benefit to the treatment effect who promotes solution, and second filter assembly 15 of downside can play the filter effect to the solution that gets into, prevents the entering of impurity. The filtration principle is as follows: the primary guide removal function can be achieved at the bottom through the baffle 141, and then the foam is filtered through the screen 142, so that the screen 142 is prevented from being directly blocked by the foam.

The components used in the present invention are all common standard components or components known to those skilled in the art, and the structure and principle thereof are well known to those skilled in the art.

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.

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. The utility model provides a potassium dihydrogen phosphate multiple-effect evaporative concentration ware, includes a jar body, jar body left side upper end be equipped with the feed inlet, the top of jar body is equipped with steam outlet, jar body intermediate position right side wall and left side wall be equipped with steam inlet and steam outlet, its characterized in that respectively: the bottom of the tank body is integrally inclined leftwards and downwards, a discharge hole is formed in the lowest point of the bottom of the tank body, and a flow control valve is arranged on the discharge hole;

2. The multiple-effect potassium dihydrogen phosphate evaporator-concentrator as claimed in claim 1, wherein: the driving motor is fixed on the upper surface of the supporting plate through the fixing seat, and the right end part of the supporting plate is fixed on the left side surface of the tank body.

3. The multiple-effect potassium dihydrogen phosphate evaporator-concentrator as claimed in claim 1, wherein: the side wall of the tank body is provided with a sealing element matched with the stirring shaft.

4. The multiple-effect potassium dihydrogen phosphate evaporator-concentrator as claimed in claim 1, wherein: the first filtering component and the second filtering component have the same structure and respectively comprise a baffle plate below, and a silk screen is arranged on the upper side of the baffle plate.

5. The multiple-effect potassium dihydrogen phosphate evaporator-concentrator as claimed in claim 1, wherein: the quantity of dead lever be four, the equipartition is in the space between shower head and the jar body.

6. The multiple-effect potassium dihydrogen phosphate evaporator-concentrator as claimed in claim 2, wherein: the bottom of the supporting plate is provided with a corner-shaped reinforcing rib, the top of the vertical part on the left side of the reinforcing rib is fixedly connected with the bottom of the supporting plate, the vertical part is fixedly connected with the left end part of the horizontal part, and the right end part of the horizontal part is fixedly connected with the left side surface of the tank body.