CN214691338U

CN214691338U - Hydrochloric acid liquid separating tank

Info

Publication number: CN214691338U
Application number: CN202022981940.7U
Authority: CN
Inventors: 韩忠丽; 刘戈; 赵兴盛
Original assignee: Lunan Pharmaceutical Group Corp
Current assignee: Lunan Pharmaceutical Group Corp
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-12
Anticipated expiration: 2030-12-08

Abstract

The utility model provides a hydrochloric acid divides fluid reservoir, including the upper end cover, lower jar of body and acid mist condensate reflux unit, upper end cover and lower jar of body interconnect from top to bottom, set up a feed liquor pipe on the upper end cover, be provided with the guiding gutter that is heliciform distribution on the inside lateral wall of the lower jar of body, it sets up a buffer tube to hold in the income liquid of guiding gutter, the buffer tube realizes lining up of guiding gutter and feed liquor pipe, the play liquid end of guiding gutter is located the inside downside of the lower jar of body, the lower part of the lower jar of body sets up a drain pipe under, acid mist condensate reflux unit includes condenser plate and condenser pipe, the condenser plate sets up the inside upside of the lower jar of body, the condenser pipe coils and sets up in the condenser plate. The hydrochloric acid solution slowly enters the bottom of the lower tank body through the spiral diversion trench in the lower tank body, so that the flowing strength of the hydrochloric acid solution is reduced, the volatilization strength of the hydrochloric acid solution in the liquid separation tank can be reduced, and the storage of the hydrochloric acid solution is facilitated.

Description

Hydrochloric acid liquid separating tank

Technical Field

The utility model relates to a hydrochloric acid divides fluid reservoir.

Background

Hydrochloric acid is commonly known as hydrochloric acid, is an aqueous solution of hydrogen chloride gas, is colorless and transparent monobasic strong acid, and has extremely strong volatility, so that white mist can be seen above a container containing concentrated hydrochloric acid after the container is opened, and actually small hydrochloric acid droplets are generated by combining the volatilized hydrogen chloride with water vapor in the air. In the production process of hydrochloric acid, the liquid separating tank is often required to be utilized to temporarily store the hydrochloric acid and then separate the hydrochloric acid, and the fluctuation intensity of the hydrochloric acid is higher due to the fact that the hydrochloric acid directly flows into the tank body in the process of storing the hydrochloric acid by the conventional liquid separating tank, so that the volatilization intensity of the hydrochloric acid is enhanced, and the temporary storage of the hydrochloric acid in the liquid separating tank is not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrochloric acid divides fluid reservoir, hydrochloric acid solution slowly enter into lower jar of body bottom through the internal spiral guiding gutter of lower jar, have reduced hydrochloric acid solution's mobile intensity then to can reduce hydrochloric acid solution in dividing fluid reservoir volatilization intensity, do benefit to hydrochloric acid solution's storage.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a hydrochloric acid divides fluid reservoir, includes upper end cover, the lower jar of body and acid mist condensate reflux unit, upper end cover and lower jar of body interconnect from top to bottom set up a feed liquor pipe on the upper end cover be provided with the guiding gutter that is the heliciform and distributes on the inside lateral wall of the lower jar of body the income liquid end of guiding gutter sets up a buffer tube, the buffer tube realizes lining up of guiding gutter and feed liquor pipe, the play liquid end of guiding gutter is located the inside downside of the lower jar of body the lower part of the jar of body sets up a drain pipe, acid mist condensate reflux unit includes condensing plate and condenser pipe, the condensing plate sets up the inside upside of the lower jar of body, the condenser pipe coils and sets up in the condensing plate, and the feed liquor pipe and the drain pipe of condenser pipe all run through be connected with the circulation refrigerating system of refrigerant medium behind the lower jar of body lateral wall.

Preferably, the buffer tubes are distributed in an S-shape.

Furthermore, the cross section of the diversion trench is in a ] shape, the opening of the diversion trench is hermetically connected with the side wall of the lower tank body, and the hydrochloric acid liquid flows in a closed pipeline formed between the diversion trench and the side wall of the lower tank body.

Furthermore, the cross section of the diversion trench is L-shaped, and the hydrochloric acid liquid flows in a U-shaped space formed between the diversion trench and the side wall of the lower tank body.

Furthermore, the condensing plate is distributed in a conical shape with a small upper part and a large lower part, and the conical tip of the condensing plate is in a closed state.

Furthermore, a peripheral flow converging groove is formed in the inner side of the lower edge of the condensation plate, and the bottom of the flow converging groove is communicated with the U-shaped space through a flow guide pipe.

Preferably, the condensing plate is fixedly connected with the inner side wall of the lower tank body through a plurality of support rods.

The utility model has the advantages that: the utility model has simple structure and convenient processing and manufacturing; when the hydrochloric acid solution enters the buffer tube from the liquid inlet tube, the buffer tube is distributed in an S shape, so that the initial flowing strength of the hydrochloric acid solution can be reduced; the flow guide grooves in the lower tank body are distributed spirally, so that the flow strength of the hydrochloric acid solution can be further reduced, and the hydrochloric acid solution finally and slowly enters the bottom of the lower tank body, thereby greatly reducing the fluctuation strength of the hydrochloric acid solution, reducing the volatilization strength of the hydrochloric acid solution and being beneficial to temporary storage of the hydrochloric acid solution; the condensing pipe is utilized to cool the condensing plate, so that the cooling and recovery of acid mist can be realized, and the natural volatilization of the hydrochloric acid solution in the separating tank can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view showing the distribution of the acid mist condensing reflux device inside the lower tank;

FIG. 3 is an enlarged view taken at A in FIG. 2;

in the figure: 1 upper end cover, 11 liquid inlet pipe, 2 lower tank body, 21 buffer pipe, 221] shaped diversion trench, 222L shaped diversion trench, 223U shaped space, 23 liquid outlet pipe, 31 condensation plate, 32 condensation pipe, liquid inlet end of 321 condensation pipe, liquid outlet end of 322 condensation pipe, 33 confluence groove, 34 diversion pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following specific embodiments and accompanying drawings 1 to 3, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar variations without departing from the spirit of the invention, and therefore the invention is not limited by the specific embodiments disclosed below.

The utility model provides a hydrochloric acid divides fluid reservoir (as shown in figure 1), including upper end cover 1, lower jar body 2 and acid mist condensation reflux unit, upper end cover 1 and lower jar body 2 interconnect from top to bottom, specific upper end cover 1 and lower jar body 2 can adopt screw thread or buckle mode to connect fixedly, set up a feed liquor pipe 11 on upper end cover 1, be provided with the guiding gutter that presents the heliciform and distributes on the inside lateral wall of lower jar body 2, set up a buffer tube 21 in the income liquid end of guiding gutter, buffer tube 21 realizes the intercommunication of guiding gutter and feed liquor pipe 11, and the buffer tube 21 effect is mainly used for buffering the intensity of the hydrochloric acid solution that flows in from feed liquor pipe 11, here, sets up buffer tube 21 into S-shaped, the play liquid end of guiding gutter is located the inside downside of lower jar body 2, and the guiding gutter presents the heliciform and distributes in lower jar body 2 to can greatly reduce the mobile intensity of hydrochloric acid liquid in the guiding gutter, the hydrochloric acid can slowly flow into the lower part of the lower tank body 2, so that the fluctuation intensity of the hydrochloric acid solution is reduced, the volatilization of the hydrochloric acid solution is favorably reduced, and the storage of the hydrochloric acid is favorably realized; a liquid outlet pipe 23 is arranged at the lower part of the lower tank body 2, the acid mist condensation reflux device comprises a condensation plate 31 and a condensation pipe 32, the condensing plate 31 is arranged at the upper side of the inner part of the lower tank body 2, in particular, the condensing plate 31 is fixedly connected with the inner side wall of the lower tank body 2 through a plurality of support rods 311, the condensing pipe 32 is coiled in the condensing plate 31, and the liquid inlet pipe 321 of the condenser pipe and the liquid outlet pipe 322 of the condenser pipe both penetrate through the side wall of the lower tank body 2 and are connected with a circulating refrigeration system of refrigerant medium, the circulating refrigeration system of refrigerant medium is a product commonly used in the field, in the present embodiment, the low-temperature medium output by the refrigerant medium circulating refrigeration system enters the condenser pipe 32 from the liquid inlet pipe 321 of the condenser pipe, after absorbing heat in the condenser tube 32, the low-temperature medium flows into the refrigerant medium circulating refrigeration system from the liquid outlet 322 of the condenser tube and is cooled again.

In this embodiment, two specific embodiments of the diversion trench are provided, and a specific implementation manner of a first specific embodiment of the diversion trench is as follows: the flow guide groove is a ] -shaped flow guide groove 221, the cross section of the ] -shaped flow guide groove 221 is in a ] shape, an opening of the flow guide groove is hermetically connected with the side wall of the lower tank body 2, and the hydrochloric acid liquid flows in a closed pipeline formed between the flow guide groove and the side wall of the lower tank body 2; the specific implementation manner of the second specific embodiment of the diversion trench is as follows: the flow guide groove is an L-shaped flow guide groove 222, the cross section of the L-shaped flow guide groove 222 is L-shaped, and the hydrochloric acid liquid flows in a U-shaped space 223 formed between the flow guide groove and the side wall of the lower tank body 2; further, in order to facilitate the implementation of the condensed acid mist on the condensation plate 31, so as to prevent the liquid drops flowing down on the condensation plate 31 from directly dropping into the hydrochloric acid solution in the lower tank 2, causing the splashing of the hydrochloric acid solution, here, the condensing plate 31 is distributed in a tapered shape with a small upper part and a large lower part, the tapered tip of the condensing plate 31 is in a closed state, and the condensing plate 31 is tapered, so that the condensing plate 31 can collect and condense acid mist, and further, a circumferential confluence groove 33 is arranged on the inner side of the lower edge of the condensation plate 31, the bottom of the confluence groove 33 is communicated with the U-shaped space 223 through a draft tube 34, the hydrochloric acid solution which flows from the condensation plate 31 is converged and directly enters the confluence groove 33 along the side wall of the condensation plate 31, then, the liquid flows into the L-shaped guide groove 222 from the confluence groove 33 through the guide pipe 34, and then flows into the bottom of the lower tank 2 through the guide function of the L-shaped guide groove 222.

In the present invention, "upper" and "lower" are relative positions used for convenience of describing the positional relationship, and therefore, cannot be interpreted as an absolute position as a limitation to the protection range.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

The above description is provided for the preferred embodiments and examples of the present invention with reference to the accompanying drawings, but the present invention is not limited to the above embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present invention, and these modifications and variations should be construed as the protection scope of the present invention.

Claims

1. A hydrochloric acid liquid separating tank is characterized by comprising an upper end cover, a lower tank body and an acid mist condensation reflux device, wherein the upper end cover and the lower tank body are mutually connected up and down, a liquid inlet pipe is arranged on the upper end cover, a flow guide groove which is spirally distributed is arranged on the inner side wall of the lower tank body, a buffer tube is arranged at the liquid inlet end of the diversion trench, the buffer tube realizes the communication between the diversion trench and the liquid inlet tube, the liquid outlet end of the diversion trench is positioned at the lower side of the inner part of the lower tank body, a liquid outlet pipe is arranged at the lower part of the lower tank body, the acid mist condensation reflux device comprises a condensation plate and a condensation pipe, the condensing plate is arranged at the upper side in the lower tank body, the condensing pipe is coiled in the condensing plate, and the liquid inlet pipe and the liquid outlet pipe of the condenser pipe penetrate through the side wall of the lower tank body and then are connected with a circulating refrigeration system of refrigerant media.

2. The hydrochloric acid liquid separation tank as claimed in claim 1, wherein the buffer tubes are distributed in an S-shape.

3. The hydrochloric acid liquid separating tank as claimed in claim 2, wherein the cross section of the diversion trench is in a ] shape, an opening of the diversion trench is hermetically connected with the side wall of the lower tank body, and the hydrochloric acid liquid flows in a closed pipeline formed between the diversion trench and the side wall of the lower tank body.

4. The hydrochloric acid liquid separation tank as defined in claim 3, wherein the flow guide groove has an L-shaped cross section, and the hydrochloric acid liquid flows in a U-shaped space formed between the flow guide groove and the side wall of the lower tank body.

5. The hydrochloric acid liquid separation tank as defined in claim 4, wherein the condensation plate is distributed in a tapered shape with a small top and a large bottom, and the tapered tip of the condensation plate is in a closed state.

6. The hydrochloric acid liquid separation tank as defined in claim 5, wherein a peripheral confluence groove is provided inside the lower edge of the condensation plate, and the bottom of the confluence groove is communicated with the U-shaped space through a flow guide pipe.

7. The hydrochloric acid liquid separation tank as defined in claim 1, wherein the condensation plate is fixedly connected with the inner side wall of the lower tank body through a plurality of support rods.