CN219002008U

CN219002008U - Mother liquor drying device suitable for multi-effect rectification of high-salt water

Info

Publication number: CN219002008U
Application number: CN202223093568.1U
Authority: CN
Inventors: 刘海滨; 吴坤辉; 田超; 杨元固; 聂明; 李国庆
Original assignee: Sunvision Sweet Co ltd
Current assignee: Sunvision Sweet Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-12
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to the technical field of drying equipment, in particular to a mother liquor drying device suitable for multi-effect rectification of high-salt water, which comprises a drying cylinder and a rotating shaft, wherein the left end of the rotating shaft is provided with a feeding channel along the length direction of the rotating shaft, the feeding channel extends to the middle part of the rotating shaft, and the rotating shaft is provided with a discharging hole communicated with the feeding channel; the left end of rotation axis rotates with the one end of inlet pipe to be connected and feed channel and inlet pipe intercommunication, and the other end of inlet pipe and the discharge gate intercommunication of multiple effect rectifying apparatus are provided with the charge pump on the inlet pipe, and the bottom surface of dry section of thick bamboo begins to have and permeates the groove, permeates the shutoff of groove through detachable bottom plate. The utility model discloses can realize getting into the waste material fast in the dry section of thick bamboo and need not shut down just can realize the entering of material, realize that the material has more time stirring in the dry section of thick bamboo, not only save workman's filling material consumption time, accelerate the drying simultaneously. The bottom plate can be detached, so that the dried materials can be discharged rapidly by detaching the bottom plate when the through groove faces downwards.

Description

Mother liquor drying device suitable for multi-effect rectification of high-salt water

Technical Field

The utility model belongs to the technical field of drying equipment, and particularly relates to a mother liquor drying device suitable for multi-effect rectification of high-salt water.

Background

The multi-effect rectification principle is the same as multi-effect evaporation, and the operation flow of serial connection of a plurality of rectification towers with sequentially reduced pressure is adopted, and the top vapor of the former rectification tower is used as a heating medium of the reboiler of the latter rectification tower. In this way, the middle rectifying device does not need to introduce heating medium and cooling medium from the outside except the rectifying towers at the two ends.

According to water quality analysis, the inorganic salt is mainly ammonium salt, the solubility is strong, the boiling point of evaporation of the solution is obviously raised along with the concentration of evaporation, the boiling point of ammonium chloride under high concentration is higher (the boiling point of ammonium chloride reaches 115 ℃ when the concentration of ammonium chloride is 47%), the heat transfer is affected, moreover, the concentration of organic matters in raw water is higher and accounts for more than 7% of the total solid matters, the concentration of the organic matters is easy to continuously increase in the evaporation process, the boiling point of the materials is increased, the evaporation treatment capacity of the system is further reduced, the viscosity of the high-concentration organic matters is higher, the high-concentration organic matters can easily form azeotropes with the inorganic salt and water, and the high-concentration organic matters cannot be thoroughly solidified. The use of a drying apparatus is therefore necessary.

In the current desiccation device, mainly include the dry section of thick bamboo and set up the rotation axis in the dry section of thick bamboo, set up the pendulum rod on the rotation axis to can stir the waste material in the dry section of thick bamboo when the rotation axis rotates, convenient drying, and current dry section of thick bamboo when using, the feeding of dry section of thick bamboo needs the workman to pour the material into by hand, and the ejection of compact then needs the workman to draw out, therefore this process comparatively wastes workman's time and physical power.

Disclosure of Invention

The utility model provides a mother liquor drying device suitable for multi-effect rectification of high-salt water, which is used for solving the defects in the prior art.

The utility model is realized by the following technical scheme:

the mother liquor drying device suitable for multi-effect rectification of high salt water comprises a drying cylinder and a rotating shaft, wherein the rotating shaft is arranged on the drying cylinder, two ends of the rotating shaft penetrate out of the drying cylinder, a feeding channel is formed in the left end of the rotating shaft along the axial line of the length direction of the rotating shaft, the feeding channel extends to the middle part of the rotating shaft, and a discharging hole communicated with the feeding channel is formed in the rotating shaft; the left end of rotation axis rotates with the one end of inlet pipe to be connected and feed channel and inlet pipe intercommunication, and the other end of inlet pipe and the discharge gate intercommunication of multiple effect rectifying apparatus are provided with the charge pump on the inlet pipe, and the bottom surface of dry section of thick bamboo begins to have and permeates the groove, permeates the shutoff of groove through detachable bottom plate.

When the device is used, waste materials enter the feeding channel of the rotary shaft through the feeding pipe and flow out of the discharging hole through the feeding pipe under the action of the feeding pump, so that the waste materials can be quickly fed into the drying cylinder, the materials can be fed into the drying cylinder without stopping, the materials in the drying cylinder can be stirred for more time, the material consumption time of workers is saved, and the drying is accelerated. The bottom plate can be detached, so that the dried materials can be discharged rapidly by detaching the bottom plate when the through groove faces downwards.

Preferably, the discharge holes are uniformly formed in a plurality of positions along the circumferential direction of the rotating shaft. Thereby can guarantee that the rotation axis can realize better ejection of compact when rotatory.

Preferably, an electric telescopic rod is arranged below the drying cylinder, the electric telescopic rod is positioned on two sides of the bottom plate and connected with the bottom plate, and a sealing ring is arranged along the outer edge of the bottom plate. The extension of the electric telescopic rod can realize that the bottom plate is used for plugging the through groove, and the electric telescopic rod is shortened to separate the bottom plate from the drying cylinder, so that the falling of materials is realized.

Preferably, the movable end of the electric telescopic rod is hinged with the bottom plate. The electric telescopic rods are hinged with the bottom plate, so that the angle between the electric telescopic rods and the bottom plate can be changed, and the bottom plate can be inclined when the extension lengths of the two electric telescopic rods are inconsistent, and the material guiding is convenient.

The beneficial effects of the utility model are as follows: the utility model discloses can realize getting into the waste material fast in the dry section of thick bamboo and need not shut down just can realize the entering of material, realize that the material has more time stirring in the dry section of thick bamboo, not only save workman's filling material consumption time, accelerate the drying simultaneously. The bottom plate can be detached, so that the dried materials can be discharged rapidly by detaching the bottom plate when the through groove faces downwards.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a partial enlarged view of I of fig. 1.

The figure shows:

1. drying cylinder 2, rotation axis, 3, feed channel, 4, discharge opening, 5, inlet pipe, 6, feed pump, 7, bottom plate, 8, electric telescopic handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A mother liquor drying device suitable for multi-effect rectification of high-salt water, which is shown in fig. 1 and 2. Including dry section of thick bamboo 1 and the rotation axis 2 of setting at dry section of thick bamboo 1 and both ends wear out dry section of thick bamboo 1, feed channel 3 has been seted up along its length direction's axial line to the left end of rotation axis 2, and feed channel 3 extends to rotation axis 2 middle part, has seted up on the rotation axis 2 with feed channel 3 communicating discharge opening 4, discharge opening 4 evenly is provided with the several along rotation axis 2 circumference. The left end of rotation axis 2 passes through the bearing rotation with the one end of inlet pipe 5 and is connected and feed channel 3 and inlet pipe 5 intercommunication, and the other end of inlet pipe 5 communicates with the discharge gate of multi-effect rectifying apparatus, is provided with charge pump 6 on the inlet pipe 5, and the bottom surface of dry section of thick bamboo 1 begins to have the groove that permeates, permeates the shutoff of groove through detachable bottom plate 7.

When the device is used, waste materials enter the feeding channel 3 of the rotary shaft 2 through the feeding pipe 5 and flow out from the discharging hole 4 under the action of the feeding pump 6, so that the waste materials can be quickly introduced into the drying cylinder 1 and can enter the drying cylinder without stopping, the materials in the drying cylinder 1 can be stirred for more time, the material consumption time of workers is saved, and the drying is quickened. The bottom plate 7 can be detached, so that the dried materials can be discharged quickly by detaching the bottom plate 7 when the through groove faces downwards.

The discharge holes 4 are uniformly arranged in a plurality along the circumferential direction of the rotating shaft 2. Thereby ensuring that the rotating shaft 2 can realize better discharging when rotating.

The below of the drying cylinder 1 is provided with an electric telescopic rod 8, the electric telescopic rod 8 is positioned at two sides of the bottom plate 7 and is connected with the bottom plate 7, and the bottom plate 7 is provided with a sealing ring along the outer edge thereof. The extension of the electric telescopic rod 8 can realize that the bottom plate 7 is used for plugging the through groove, and the electric telescopic rod 8 is shortened, so that the bottom plate 7 and the drying cylinder 1 can be separated, and the material is dropped.

The movable end of the electric telescopic rod 8 is hinged with the bottom plate 7. The electric telescopic rods 8 are hinged with the bottom plate 7, so that the angle between the electric telescopic rods 8 and the bottom plate 7 can be changed, and the bottom plate 7 is inclined and convenient for guiding when the extension lengths of the two electric telescopic rods 8 are inconsistent.

The utility model discloses can realize getting into the waste material fast in the dry section of thick bamboo 1 and need not shut down just can realize the entering of material, realize that the material has more time stirring in the dry section of thick bamboo 1, not only save workman's filling material consumption time, accelerate the drying simultaneously. The bottom plate 7 can be detached, so that the dried materials can be discharged quickly by detaching the bottom plate 7 when the through groove faces downwards.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a mother liquor desiccation device suitable for multi-effect rectification of high brine, includes the dry section of thick bamboo and sets up at the dry section of thick bamboo and the rotation axis that the dry section of thick bamboo was worn out at both ends, its characterized in that: the left end of the rotating shaft is provided with a feeding channel along the length direction of the rotating shaft, the feeding channel extends to the middle part of the rotating shaft, and the rotating shaft is provided with a discharging hole communicated with the feeding channel; the left end of rotation axis rotates with the one end of inlet pipe to be connected and feed channel and inlet pipe intercommunication, and the other end of inlet pipe and the discharge gate intercommunication of multiple effect rectifying apparatus are provided with the charge pump on the inlet pipe, and the bottom surface of dry section of thick bamboo begins to have and permeates the groove, permeates the shutoff of groove through detachable bottom plate.

2. The mother liquor drying device suitable for multi-effect rectification of high brine according to claim 1, wherein: the discharge holes are uniformly formed in the circumferential direction of the rotating shaft.

3. The mother liquor drying device suitable for multi-effect rectification of high brine according to claim 1, wherein: the below of the drying cylinder is provided with an electric telescopic rod, the electric telescopic rod is positioned at two sides of the bottom plate and connected with the bottom plate, and the bottom plate is provided with a sealing ring along the outer edge of the bottom plate.

4. The mother liquor drying device suitable for multi-effect rectification of high brine according to claim 3, wherein: the movable end of the electric telescopic rod is hinged with the bottom plate.