CN220546919U - Mixed liquid device with heating structure - Google Patents

Abstract

The utility model relates to the field of salt production, and discloses a mixed liquid device with a heating structure, which comprises a closed barrel body, a material conveying pump and a heating device, wherein the heating device is used for heating the barrel body, a liquid outlet pipe is communicated with a liquid outlet end of the material conveying pump, the liquid outlet end of the liquid outlet pipe is positioned at the bottom of the barrel body, a liquid inlet pipe is communicated with a liquid inlet end of the material conveying pump, the liquid inlet end of the liquid inlet pipe is positioned at the top of the barrel body and is communicated with a hose, and the free end of the hose is fixedly connected with a floating device. Compared with the prior art, the floating device can always float on the liquid level by utilizing the buoyancy of the floating device, so that the liquid inlet of the hose is positioned at the liquid level position in the barrel, and therefore, the material conveying pump can always suck materials from the liquid level position of the materials, so that the materials in the barrel are fully circulated, the materials in the barrel are heated uniformly, and when the multi-point salt in the barrel is dissolved to the degree required by the process, the time consumption is uniform, and the efficiency is improved.

Description

Mixed liquid device with heating structure

Technical Field

The utility model relates to the field of salt production, in particular to a mixed liquid device with a heating structure.

Background

The salting-out salt and nitrate co-production process is a common process in salt production industry, and the content of the nitrate product is 70-80% in the design process.

The original technology is that the nitrate tank is fixed with salt through the salt adding pump, and nitrate is separated out through the homoionic benefit, but the added salt has large particles, and directly enters the nitrate tank, is easy to be dissolved back, and is discharged along with the nitrate product, so that the content of the nitrate is low.

According to the improved process, the original design of adding salt is omitted, the salt with fine particles screwed out from the top of the cyclone enters the mixed liquid barrel through the cyclone, then the salt and the nitrate mother liquid are heated and added into the nitrate tank, and the improved process has the advantages that the salt particles are fine, the process of heating the salt particles and the mother liquid together is added, the redissolution effect is greatly improved, the salt content is greatly reduced when the salt particles reach the nitrate tank, and therefore the product quality of the sodium sulfate without liquid is improved.

When salt and the nitre mother liquor of tiny granule heat up together in the mixed liquor bucket, the circulation flow is often done to the material to improve the homogeneity to the material heating, but because the material quantity of storing at every turn in the mixed liquor jar has the change, so circulation mechanism can't absorb the material from the liquid level position all the time, and then lead to the not enough of material circulation, in order to lead to the material to be heated unevenly, and because the material is heated unevenly, the efficiency that the salt at multiple spot position in the mixed liquor bucket dissolves can be different, so often need more time just can make the salt at each spot position in the mixed liquor bucket dissolve to the technology degree that needs, influence efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a mixed liquid device with a heating structure, and the floating device is arranged to always float at the liquid level of a material, so that a material conveying pump can always suck the material from the liquid level of the material, and further the material is fully circulated in a barrel body, so that the efficiency of dissolving salt to the degree required by a process is improved.

The technical scheme is as follows: the utility model provides a mixed liquid device with a heating structure, which comprises a closed barrel body, a material conveying pump and a heating device, wherein the heating device is used for heating the barrel body, the liquid outlet end of the material conveying pump is communicated with a liquid outlet pipe, the liquid outlet end of the liquid outlet pipe is positioned at the bottom of the barrel body, the liquid inlet end of the material conveying pump is communicated with a liquid inlet pipe, the liquid inlet end of the liquid inlet pipe is positioned at the top of the barrel body and is communicated with a hose, the free end of the hose is fixedly connected with a floating device, and the floating device is used for floating on the liquid level.

Further, the floating device is a floating plate, a through hole is formed in the floating plate, a liquid inlet of the hose is communicated with the through hole, and the liquid inlet of the hose is fixed to the top of the floating plate.

Further, the floating plate is made of polyurethane foaming elastomer, and the shape of the floating plate is any one of round, rectangular and polygonal.

Further, the bottom of the barrel body is provided with a mounting groove, the heating device is fixed in the mounting groove, and the heating device is an electric heating rod.

Preferably, the bottom in the barrel body is fixedly provided with an annular pipe, the annular pipe is fixedly connected with a nozzle along the circumference, and the liquid outlet end of the liquid outlet pipe is connected with the annular pipe.

Preferably, the top of the barrel body is communicated with a pressure relief pipe, a pressure relief valve is arranged on the pressure relief pipe, a thermometer is arranged on the barrel body, and a detection probe of the thermometer is positioned in the barrel body.

Preferably, one side of the top of the barrel body is provided with a liquid inlet pipe, a first valve is arranged on the liquid inlet pipe, the other side of the top of the barrel body is provided with a salt inlet pipe, a second valve is arranged on the salt inlet pipe, the bottom of one end of the barrel body is provided with a material discharging pipe, and a third valve is arranged on the material discharging pipe.

Preferably, a guide rail is vertically fixed in the barrel body, a sliding block is connected to the guide rail in a sliding mode, and the sliding block is fixedly connected with the floating device.

Advantageous effects

The floating device can always float on the liquid level by utilizing the buoyancy of the floating device, so that the liquid inlet of the hose is always positioned at the liquid level position in the barrel, therefore, no matter how much material is in the barrel, the material conveying pump can always suck the material from the liquid level position of the material, so that the material in the barrel is fully circulated, the material in the barrel is heated uniformly, and the time consumption is uniform and the efficiency is improved when the multi-point salt in the barrel is dissolved to the degree required by the process.

The mounting groove can play a certain role in protecting the heating device, the safety is improved, the heating device is an electric heating rod, the used energy is electric energy, the safety is good, and no large pollution is generated.

When the material is circulated, the material is sprayed to the bottom of the barrel body in a dispersed manner through the plurality of nozzles, so that the distribution of the material is more uniform when the material is sprayed in a circulated manner.

The pressure relief valve can be automatically opened after the pressure in the barrel body exceeds a threshold value, so that the pressure relief operation is performed on the barrel body.

The sliding block can limit the floating device, and prevent the floating device from overturning on the premise of not affecting the normal lifting of the floating device, so as to ensure the stability of sucking materials by the hose.

Drawings

FIG. 1 is a schematic diagram of a mixed liquor device with a temperature raising structure;

FIG. 2 is a schematic cross-sectional elevation view of a tank body of a liquid mixture device with a temperature raising structure;

FIG. 3 is a schematic top view of a tank of a liquid mixing device with a temperature raising structure;

fig. 4 is an enlarged schematic view of a portion of fig. 2A of a mixed liquor device with a temperature raising structure.

In the figure: 1. a tub body; 2. a discharge pipe; 3. a third valve; 4. a salt inlet pipe; 5. a second valve; 6. a pressure release valve; 7. a pressure relief tube; 8. a liquid inlet pipe; 9. a first valve; 10. a thermometer; 11. a liquid inlet pipe; 12. a material conveying pump; 13. a liquid outlet pipe; 14. a mounting groove; 15. a guide rail; 16. a hose; 17. an annular tube; 18. a nozzle; 19. a floatation device; 20. a through hole; 21. a slide block; 22. a heating device.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1-4, a mixed liquid device with a heating structure comprises a closed barrel body 1, a material conveying pump 12 and a heating device 22, wherein the heating device 22 is used for heating the barrel body 1 so as to heat materials in the barrel body 1, a liquid outlet pipe 13 is communicated with a liquid outlet end of the material conveying pump 12, a liquid outlet end of the liquid outlet pipe 13 is positioned at the inner bottom of the barrel body 1, a liquid inlet pipe 11 is communicated with a liquid inlet end of the material conveying pump 12, the liquid inlet end of the liquid inlet pipe 11 is positioned at the inner top of the barrel body 1 and is communicated with a flexible pipe 16, a floating device 19 is fixedly connected with the free end of the flexible pipe 16, and the floating device 19 always floats on the liquid level, so that a liquid inlet of the flexible pipe 16 is positioned at the liquid level position in the barrel body 1.

When the material conveying pump 12 works, the material conveying pump can absorb materials at the inner top of the barrel body 1 through the hose 16 and the liquid inlet pipe 11, and conveys the absorbed materials to the inner bottom of the barrel body 1 through the liquid outlet pipe 13, so that the circulating operation of the materials is realized, and then the materials at multiple points in the barrel body 1 are heated uniformly, so that the time consumption is uniform when the salt at multiple points in the barrel body 1 is dissolved to the degree required by the process, and the efficiency is improved.

The floating device 19 is a floating plate, the floating plate is provided with a through hole 20, a liquid inlet of the hose 16 is communicated with the through hole 20, and the liquid inlet of the hose 16 is fixed at the top of the floating plate, the floating plate is made of polyurethane foam elastomer, and the polyurethane foam elastomer has good acid and alkali resistance, so that the floating plate has good service life, the floating plate is in any one of a round shape, a rectangular shape and a polygonal shape, and when the floating plate is positioned in the barrel body 1, the floating plate always floats at the liquid level of the material, so that the liquid inlet of the hose 16 is always positioned at the liquid level of the material, and when the material conveying pump 12 works, the material can be sucked into the hose 16 through the through hole 20.

The mounting groove 14 has been seted up to staving 1 bottom, and heating device 22 is fixed in mounting groove 14, and mounting groove 14 can play certain guard action to heating device 22, improves the security, and heating device 22 is the electrical heating stick, and when the heating, the energy that uses is the electric energy, and the security is better, and when using, can not produce great pollution.

The annular pipe 17 is fixedly arranged at the inner bottom of the barrel body 1, a plurality of nozzles 18 are fixedly connected to the annular pipe 17 along the circumference, the liquid outlet end of the liquid outlet pipe 13 is connected with the annular pipe 17, the material sucked by the material conveying pump 12 can be conveyed into the annular pipe 17 through the liquid outlet pipe 13, and then sprayed to the inner bottom of the barrel body 1 in a dispersed manner through the plurality of nozzles 18, so that the distribution of the material is more uniform during circulation.

The pressure release pipe 7 is arranged at the top of the barrel body 1 in a communicating mode, the pressure release valve 6 is arranged on the pressure release pipe 7, the pressure release pipe 7 is connected with a pressure release pipeline of a workshop, when the pressure in the barrel body 1 exceeds a threshold value, the pressure release valve 6 can be automatically opened, so that the barrel body 1 is subjected to pressure release operation, the thermometer 10 is arranged on the barrel body 1, a detection probe of the thermometer 10 is positioned in the barrel body 1, personnel can know the temperature condition of materials inside the barrel body 1 through the thermometer 10, and therefore the personnel can conveniently heat the materials in the barrel body 1 to a required temperature interval.

The utility model provides a liquid inlet pipe 8 is provided with on one side of staving 1 top, be provided with first valve 9 on the liquid inlet pipe 8, liquid inlet pipe 8 can be connected with the interior nitre mother liquor pipeline in workshop, and first valve 9 can control whether liquid inlet pipe 8 switches on, staving 1 top opposite side is provided with into salt pipe 4, be provided with second valve 5 on the salt pipe 4, it can be with the top salt discharging pipeline connection of swirler to advance salt pipe 4, thereby make the tiny particle salt after the swirler screening can get into staving 1 through into salt pipe 4, and, second valve 5 can control the switch on of salt pipe 4, staving 1 one end bottom is provided with row material pipe 2, be provided with third valve 3 on the row material pipe 2, row material pipe 2 can be connected with the pay-off pipeline in workshop, thereby carry the material in the staving 1 to the nitre jar.

Example 2

This embodiment is a further improvement of embodiment 1, and the main improvement is that in use of embodiment 1, the floating degree of freedom of the floating device 19 is large, and a situation that the floating device 19 turns 180 degrees may occur, so that the hose 16 cannot suck the material; in the present embodiment, however, the above-described drawbacks can be avoided, specifically:

as shown in fig. 2 and 4, the guide rail 15 is vertically fixed in the barrel body 1, the guide rail 15 is slidably connected with the sliding block 21, the sliding block 21 is fixedly connected with the floating device 19, and the sliding block 21 can only slide on the guide rail 15, so that the movement of the sliding block 21 is limited, the sliding block 21 is connected with the floating device 19, and the floating device 19 can drive the sliding block 21 to float at the liquid level, so that the sliding block 21 can limit the floating device 19, and prevent the floating device 19 from overturning on the premise of not influencing the normal lifting of the floating device 19.

Otherwise, this embodiment is identical to embodiment 1, and a detailed description thereof is omitted.

Working principle: the floating device 19 floats on the liquid level all the time by utilizing the buoyancy of the floating device, so that the liquid inlet of the hose 16 is positioned at the liquid level position in the barrel body 1, the material conveying pump 12 can absorb materials at the top in the barrel body 1 through the hose 16 and the liquid inlet pipe 11 and convey the absorbed materials to the inner bottom of the barrel body 1 through the liquid outlet pipe 13, thereby realizing the circulating operation of the materials, and the heating device 22 is positioned at the bottom of the barrel body 1, so that the materials in the barrel body 1 are heated uniformly when the materials circulate through the inner bottom of the barrel body 1, and the time consumption is uniform when the multi-point salt in the barrel body 1 is dissolved to the degree required by the process, thereby improving the efficiency.

The foregoing embodiments are merely illustrative of the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, not to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (8)

1. The utility model provides a mixed liquid device with intensification structure, includes inclosed staving (1), delivery pump (12) and is used for heating device (22) of staving (1), its characterized in that: the liquid outlet end of the material conveying pump (12) is communicated with a liquid outlet pipe (13), the liquid outlet end of the liquid outlet pipe (13) is positioned at the inner bottom of the barrel body (1), the liquid inlet end of the material conveying pump (12) is communicated with a liquid inlet pipe (11), the liquid inlet end of the liquid inlet pipe (11) is positioned at the inner top of the barrel body (1) and is communicated with a hose (16), and the free end of the hose (16) is fixedly connected with a floating device (19).

2. The liquid mixture device with a temperature rising structure according to claim 1, wherein: the floating device (19) is a floating plate, a through hole (20) is formed in the floating plate, a liquid inlet of the hose (16) is communicated with the through hole (20), and the liquid inlet of the hose (16) is fixed at the top of the floating plate.

3. The liquid mixture device with a temperature rising structure according to claim 2, wherein: the floating plate is made of polyurethane foaming elastomer, and the shape of the floating plate is any one of round, rectangular and polygonal.

4. The liquid mixture device with a temperature rising structure according to claim 1, wherein: the bottom of the barrel body (1) is provided with a mounting groove (14), the heating device (22) is fixed in the mounting groove (14), and the heating device (22) is an electric heating rod.

5. The liquid mixture device with a temperature rising structure according to claim 1, wherein: the inner bottom of the barrel body (1) is fixedly provided with an annular pipe (17), a plurality of nozzles (18) are fixedly connected to the annular pipe (17) along the circumference, and the liquid outlet end of the liquid outlet pipe (13) is communicated with the annular pipe (17).

6. The liquid mixture device with a temperature rising structure according to claim 1, wherein: the utility model discloses a barrel, including staving (1), pressure release pipe (7) are connected at staving (1) top, be provided with relief valve (6) on pressure release pipe (7), be provided with thermometer (10) on staving (1), the detection probe of thermometer (10) is located staving (1).

7. The liquid mixture device with a temperature rising structure according to claim 6, wherein: the novel water inlet device is characterized in that a liquid inlet pipe (8) is arranged on one side of the top of the barrel body (1), a first valve (9) is arranged on the liquid inlet pipe (8), a salt inlet pipe (4) is arranged on the other side of the top of the barrel body (1), a second valve (5) is arranged on the salt inlet pipe (4), a discharging pipe (2) is arranged at one end bottom of the barrel body (1), and a third valve (3) is arranged on the discharging pipe (2).

8. The liquid mixture apparatus having a temperature raising structure according to any one of claims 1 to 7, wherein: the novel water-saving water drum is characterized in that a guide rail (15) is vertically fixed in the drum body (1), a sliding block (21) is connected to the guide rail (15) in a sliding mode, and the sliding block (21) is fixedly connected with a floating device (19).