CN218485176U

CN218485176U - Washing collagen solution recovery unit of desiccator

Info

Publication number: CN218485176U
Application number: CN202222743098.2U
Authority: CN
Inventors: 梁吕保; 杨莉莉; 董广生; 王军; 叶景龙; 郑康桂; 陶伟进; 杨天龙
Original assignee: Guangdong Baiwei Biotechnology Co ltd
Current assignee: Guangdong Baiwei Biotechnology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-17
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a washing collagen solution recovery device of a dryer, which comprises a drying tower, wherein a washing water gun is arranged in the drying tower; the device also comprises a cleaning water tank and a recovery water tank; the cleaning water tank is connected with the cleaning water gun through a cleaning water pipeline, and the cleaning water pipeline is connected with a first pump body; the discharge port of the drying tower is communicated with the input end of the recovery water tank through a drain pipe; a first output end of the recovery water tank is connected with a cleaning water pipeline through a first water return pipe; a second pump body and a first valve are sequentially arranged on the first water return pipe along the liquid flow direction; and a second water return pipe is connected beside the output end of the second pump body, and a second valve is arranged on the second water return pipe. The utility model provides a washing collagen solution recovery unit of desiccator can retrieve the collagen liquid of drying tower to send back the jar body reuse of former process with it, reduce the waste of collagen glue solution.

Description

Washing collagen solution recovery unit of desiccator

Technical Field

The utility model relates to a desiccator field especially relates to a washing collagen solution recovery unit of desiccator.

Background

A spray drier for collagen powder features that the atomized material is sprayed by high-speed rotary nozzle in drying chamber and then contacted with hot air to quickly evaporate most of water and dry the solid substance in the material to become powder.

The product prepared by the spray drying machine has good uniformity and good fluidity and solubility. The production process is automatic, the operation and control are convenient, the liquid with the moisture content of 40-60% can be dried at one time, crushing and screening are not needed after drying, the production procedures are reduced, the working efficiency is improved, the particle size, the specific gravity and the moisture of the product can be controlled by the conditions of inlet temperature, outlet temperature, rotating speed and the like in a certain range, and the method is suitable for industrial mass production.

However, the spray dryer has the following defects in the collagen production application:

1) When the continuous production is carried out, the wall of the drying tower is easy to be adhered with collagen powder, and the collagen powder is not easy to fall down even if the drying tower is knocked by a vibration hammer;

2) The two batches of production are intermittent, the drying tower is easy to absorb moisture, and the collagen powder absorbs moisture and adheres to the wall of the drying tower.

Above collagen powder body that adsorbs on the drying tower wall can be along with the washing liquid discharges into sewage system in abluent time, aggravates sewage system's burden, and collagen solution can't be retrieved simultaneously, influences the yield.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a washing collagen solution recovery unit of desiccator can retrieve the collagen liquid of drying tower to send back the jar body reuse of former process with it, reduce the waste of collagen glue solution.

In order to achieve the purpose, the utility model provides a washing collagen solution recovery device of a dryer, which comprises a drying tower, wherein a washing water gun is arranged in the drying tower; the device also comprises a cleaning water tank and a recovery water tank; the cleaning water tank is connected with the cleaning water gun through a cleaning water pipeline, and the cleaning water pipeline is connected with a first pump body; the discharge port of the drying tower is communicated with the input end of the recovery water tank through a drain pipe; a first output end of the recovery water tank is connected with a cleaning water pipeline through a first water return pipe; a second pump body and a first valve are sequentially arranged on the first water return pipe along the liquid flow direction; and a second water return pipe is connected beside the output end of the second pump body, and a second valve is arranged on the second water return pipe.

As a further improvement of the utility model, the second output end of the recovery water tank is communicated with the sewage canal through a third valve.

As a further improvement of the utility model, the first return pipe is connected with the middle part of the cleaning water pipeline through a three-way valve.

As a further improvement of the utility model, the discharge hole of the drying tower is connected with the feed inlet of the cyclone separator through a feed delivery pipe; the cleaning water pipeline is also respectively communicated with an upper discharge hole and a material conveying pipe of the cyclone separator; the lower discharge hole of the cyclone separator is communicated with the input end of the recovery water tank.

As a further improvement of the utility model, a stirring structure and a heating structure are arranged in the cleaning water tank.

Advantageous effects

Compared with the prior art, the utility model discloses a washing collagen solution recovery unit of desiccator's advantage does:

1. and supplying water to the cleaning water gun through the cleaning water tank, flushing collagen powder adhered to the wall of the drying tower by using high-pressure water, and feeding the collagen glue solution into a recovery water tank through a drain pipe. Through valve control, make the collagen glue solution return to reuse in the jar body of former process through first wet return and second wet return, reduce the waste of collagen glue solution. After the collagen glue solution is recovered, the whole system is normally cleaned through valve control, and clear water enters the recovery water tank and then enters the cleaning water pipeline through the first return pipe, so that water circulation is realized, and waste of the water body is reduced.

2. The water body for normally cleaning the whole system is finally discharged into the sewage channel from the third valve at the second output end of the recovery water tank, and sewage can be discharged in time.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

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

FIG. 1 shows a recovery apparatus of a water-washed collagen solution in a dryer.

Detailed Description

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a concrete embodiment is shown in fig. 1, a washing collagen solution recovery unit of desiccator, including drying tower 1, be equipped with washing squirt 2 in the drying tower 1. Also comprises a cleaning water tank 8 and a recovery water tank 3. The cleaning water tank 8 is connected with the cleaning water gun 2 through a cleaning water pipeline 10, and the cleaning water pipeline 10 is connected with a first pump body 9. The discharge outlet of the drying tower 1 is communicated with the input end of the recovery water tank 3 through a drain pipe 13. A first output end of the recovery water tank 3 is connected to the cleaning water pipe 10 through a first return pipe 14. The first return pipe 14 is provided with a second pump body 5 and a first valve 6 in sequence along the liquid flow direction. A second water return pipe 15 is connected beside the output end of the second pump body 5, and a second valve 7 is arranged on the second water return pipe 15.

The cleaning water gun 2 is located in the middle of an inner cavity of the drying tower 1, and a plurality of water spraying ports facing different directions are arranged on the cleaning water gun 2.

A second output end of the recovery water tank 3 is communicated with a sewer 12 through a third valve 11.

The first return pipe 14 is connected to the middle of the wash water pipe 10 by a three-way valve 16.

The discharge opening of the drying tower 1 is connected with the feed opening of the cyclone separator 18 through a feed delivery pipe 17. The cleaning water pipeline 10 is also respectively communicated with a material feeding hole of the cyclone separator 18 and a material conveying pipe 17; the lower discharge port of the cyclone separator 18 is communicated with the input end of the recovery water tank 3.

A stirring structure and a heating structure are arranged in the cleaning water tank 8.

When in use, the method comprises the following four stages:

1. recovery of collagen aqueous solution:

1) The cleaning water tank 8 is filled with water and heated to the required temperature through a heating structure; the heating structure may employ an electric heating wire.

2) Opening a valve SV-4 and a three-way valve 16 on a tank body of a cleaning water tank 8 from left to right, opening corresponding valves SV-6, SV-7 and SV-8 on a cleaning water pipeline 10, closing a third valve 11, opening a first pump body 9, flushing protein powder adsorbed in a drying tower 1, a cyclone separator 18 and a material conveying pipe 17, and feeding the protein powder into a recovery water tank 3;

3) The second valve 7 is opened, the first valve 6 is closed, the second pump body 5 is opened, and the collagen aqueous solution is pumped back to the previous process.

2. Cleaning with a cleaning agent:

1) The cleaning water tank 8 is filled with water, cleaning agent is added, and the mixture is stirred uniformly by a stirring structure while the temperature is raised;

2) A valve SV-4 and a three-way valve 16 on the tank body of a cleaning water tank 8 are opened from left to right, corresponding valves SV-6, SV-7 and SV-8 on a cleaning water pipeline 10 are opened, a third valve 11 is closed, a first pump body 9, a drying tower 1, a cyclone separator 18, a conveying pipeline 17 and the like are cleaned by cleaning agents, and the cleaning agents enter a recovery water tank 3 through a return pipe to be collected.

3. And (3) recovering the cleaning agent for repeated cleaning:

1) The method comprises the steps of opening a valve SV-8 on a tank body of a recovery water tank 3, opening a first valve 6, closing a second valve 7, opening a three-way valve 16 from bottom to right, opening corresponding valves SV-6, SV-7 and SV-8 on a cleaning pipeline, opening a third valve 11, opening a second pump body 5, carrying out secondary cleaning on recovered cleaning agents such as a drying tower 1, a cyclone separator 18 and a conveying pipe 17, enabling the cleaning agents to enter the recovery water tank 3 through a return pipe, and then discharging the cleaning agents into a trench through the third valve 11 to enter a sewage system.

2) At this time, the washing water tank 8 is filled with water and is heated to a desired temperature for use.

4. Cleaning with warm water until the water reaches the standard:

1) The valve SV-4 and the three-way valve 16 on the tank body of the cleaning water tank 8 are opened from left to right, the corresponding valves SV-6, SV-7 and SV-8 on the cleaning water pipeline 10 are opened, the first valve 6 is opened, the first pump body 9, the drying tower 1, the cyclone separator 18, the material conveying pipe 17 and the like are cleaned by warm water, the warm water enters the recovery water tank 3 through a return pipe, and then is discharged into a trench through the third valve 11 to enter a sewage system.

2) And (5) repeatedly washing with warm water until the pH and the conductivity of the drained water reach the standards.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. A washing collagen solution recovery device of a dryer comprises a drying tower (1), and is characterized in that a washing water gun (2) is arranged in the drying tower (1); the device also comprises a cleaning water tank (8) and a recovery water tank (3); the cleaning water tank (8) is connected with the cleaning water gun (2) through a cleaning water pipeline (10), and the cleaning water pipeline (10) is connected with a first pump body (9); the discharge outlet of the drying tower (1) is communicated with the input end of the recovery water tank (3) through a drain pipe (13); a first output end of the recovery water tank (3) is connected with the cleaning water pipeline (10) through a first water return pipe (14); a second pump body (5) and a first valve (6) are sequentially arranged on the first water return pipe (14) along the liquid flow direction; a second water return pipe (15) is connected beside the output end of the second pump body (5), and a second valve (7) is arranged on the second water return pipe (15).

2. The apparatus for recycling a collagen solution from a washing machine of a dryer in accordance with claim 1, wherein the second output end of the recycling water tank (3) is connected to the sewer (12) through a third valve (11).

3. The apparatus for recovering a collagen solution from a dryer in accordance with claim 1, wherein said first water return pipe (14) is connected to the middle of the washing water pipe (10) by a three-way valve (16).

4. The recovery device of water-washed collagen solution of dryer as claimed in claim 1, wherein the discharge outlet of said drying tower (1) is connected to the inlet of cyclone (18) through a delivery pipe (17); the cleaning water pipeline (10) is also respectively communicated with an upper discharge hole of the cyclone separator (18) and the material conveying pipe (17); the lower discharge port of the cyclone separator (18) is communicated with the input end of the recovery water tank (3).

5. The apparatus for recovering a collagen solution washed by water in a dryer according to claim 1, wherein said washing water tank (8) is provided therein with a stirring structure and a heating structure.