CN111215386A

CN111215386A - Turnover type filtering, washing and drying machine and cleaning method thereof

Info

Publication number: CN111215386A
Application number: CN202010172168.6A
Authority: CN
Inventors: 刘广涛
Original assignee: Shanghai Dongfulong Pharmaceutical Equipment Engineering Co Ltd
Current assignee: Shanghai Dongfulong Pharmaceutical Equipment Engineering Co Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-06-02

Abstract

The invention discloses a turnover type filtering, washing and drying machine which comprises a filtering bottom plate assembly, wherein the filtering bottom plate assembly is connected with a container cavity through a quick mounting device and a sealing ring, a water outlet is formed in an upper end socket of the container cavity, the upper end socket of the container cavity is connected with a lifting and stirring device through mechanical sealing, and a lifting motor and a rotating motor are arranged on the lifting and stirring device; the container cavity is arranged on the supporting device and connected with the turnover device, the turnover device is provided with a cleaning water inlet, the cleaning water inlet is communicated with the container cavity, and the container cavity is provided with a PLC automatic control module for driving control. The invention utilizes the turning function and the stirring function to replace the traditional cleaning of the spray ball and the spray nozzle, the cleaning water can completely cover the inner surface of the whole equipment, the cleaning water is dynamic and mobile in the volume of the container, and can effectively wash out attached impurities, thereby ensuring the cleaning effect and the quality of the produced products.

Description

Turnover type filtering, washing and drying machine and cleaning method thereof

Technical Field

The invention relates to a turnover type filtering, washing and drying machine and a cleaning method thereof, which are used for a production process of solid-liquid separation, washing and drying, integrate the functions of a centrifugal machine and vacuum drying and belong to the technical field of multifunctional filtering, washing and drying machines.

Background

The filter washing dryer (commonly called three-in-one equipment) generally comprises a container cavity, a filter bottom plate and a lifting stirring device, wherein after washing materials are filtered in the container cavity and on a filter plate, the materials are stirred and heated by the stirring device, and are vacuumized and dried, and the materials are discharged from a discharge port on the side surface of the container cavity. The solid-liquid mixed material is filtered by the filter plate, the solid material is retained on the filter bottom plate, and then the material is dehydrated in a vacuum environment to obtain a dry product and then discharged. Present ejection of compact is because trinity equipment can not overturn, and trinity washing just can only set up and spray ball or nozzle and wash, because trinity container cavity upper head department sets up a lot of technology interfaces, in addition in the trinity cavity, stirring system in addition, the (mixing) shaft in the stirring system still is provided with the ripple cover, and the structure is very complicated, if only spray ball or nozzle and wash, the coverage rate can not reach 100%, consequently, takes place cross contamination very easily.

Disclosure of Invention

The invention aims to solve the technical problem that the existing filtering, washing and drying machine has low coverage rate for cleaning materials.

In order to solve the technical problems, the technical scheme of the invention provides a turnover type filtering, washing and drying machine which is characterized by comprising a filtering bottom plate assembly, wherein the filtering bottom plate assembly is connected with a container cavity through a quick mounting device and a sealing ring; the container cavity is arranged on the supporting device and connected with the turnover device, the turnover device is provided with a cleaning water inlet communicated with the container cavity, and the turnover device, the lifting stirring device and the water outlet are all connected with the PLC automatic control module and are driven and controlled by the PLC automatic control module.

The invention also provides a turnover type filtering and washing method using the turnover type filtering and washing dryer, which is characterized by comprising the following specific steps of:

step one, adding cleaning water from a cleaning water inlet, wherein the cleaning water is more than or equal to 2/3 of the cavity of the container;

step two, turning on the turning device, and continuously turning over the whole equipment;

step three, lifting the stirring device, starting, lifting and stirring for cleaning;

step four, after the cleaning is finished, the equipment is turned to an inverted state by the turning device, the water outlet 6 is opened, and the cleaning water is drained;

and step five, repeating the steps until the cleaning is finished.

The device has the advantages that after the device provided by the invention is adopted, the traditional cleaning of the spray ball and the spray nozzle is replaced by the overturning function and the stirring function, the cleaning water can completely cover the inner surface of the whole device, the cleaning water is dynamic and fluid in the volume of the container, and can effectively wash out attached impurities, thereby ensuring the cleaning effect and the quality of the produced product.

Drawings

Fig. 1 is a schematic structural view of a roll-over type filter washer-dryer disclosed in the present embodiment;

FIG. 2 is a schematic view of the tumble filter washer dryer of FIG. 1 in a wash water feed station;

FIG. 3 is a schematic diagram of the tumble filter washer-dryer of FIG. 1 during a tumble operation;

fig. 4 is a schematic view of the tumble filter washer-dryer of fig. 1 in a station for draining the wash water.

Detailed Description

In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.

Examples

The invention provides a turnover type filtering, washing and drying machine which is characterized by comprising a filtering bottom plate assembly 8, wherein the filtering bottom plate assembly 8 is connected with a container cavity 7 through a quick assembly device and a sealing ring, a water outlet 6 is formed in an upper end socket of the container cavity 7, the upper end socket of the container cavity 7 is connected with a lifting and stirring device 5 through mechanical sealing, the lifting and stirring device 5 is lifted and rotated through a lifting motor 3 and a rotating motor 4, the container cavity 7 is further connected with a supporting device 9 and a turnover device 2 respectively, a water inlet 1 for cleaning is formed in the turnover device 2, and the turnover device 2, the lifting and stirring device 5 and the water outlet 6 are all connected with a PLC automatic control module and are driven and controlled by the PLC automatic control module.

The process steps of the specific cleaning method of the turnover type filtering washing dryer are as follows: as shown in fig. 2, open into and wash water gap 1, wash water and enter into container cavity 7 in, wash water 2/3 back of more than or equal to container cavity 7 volume when reaching the washing water yield that sets up, open turning device 2, overturn filtering, washing and drying equipment repeatedly, as shown in fig. 3, the in-process of upset is opened simultaneously and is promoted agitating unit 5 and wash, in the cleaning process, turning device 2 and promotion agitating unit 5 are opened always, wash water is in container cavity 7, because promote agitating unit 5 and go up and down and stir, turning device 2 is overturning whole equipment again, wash water can guarantee to cover trinity equipment internal surface, and wash water is at the motion state, can play the abluent function completely very much. Through PLC program setting, the washing water is driven by the turnover device 2 to turn over for a plurality of times to form a washing process, then the washing water is turned over to an inverted state, as shown in figure 4, the water outlet 6 is opened simultaneously to drain water, after the water drainage reaches a set time, the first washing process is finished, and the equipment is reset. If the equipment is required to be cleaned for multiple times, the equipment cleaning method and the process flow are repeated, the program setting is carried out on the cleaning process through the PLC, and the equipment can be completely cleaned through the first cleaning process, the second cleaning process and the general cleaning process.

The water outlet 6 is arranged on the top sealing head, and after cleaning is finished, the whole equipment is turned over through the turning device 2 and then drained, so that the thorough drainage of cleaning water is ensured, and almost no residue exists.

The equipment turnover device 2 is controlled by the servo motor, the turnover angle can be accurately controlled, and the cleaning effect is improved.

The equipment can be controlled automatically and intelligently through the PLC.

After the invention is adopted, the inner surface of the equipment can be completely covered, the interface on the container cavity 7 is completely covered, and the corrugated sleeve is completely covered, thereby ensuring the cleaning effect of the three-in-one equipment, effectively avoiding cross contamination and ensuring the production quality of medicines.

Claims

1. The turnover type filtering, washing and drying machine is characterized by comprising a filtering bottom plate assembly (8), wherein the filtering bottom plate assembly (8) is connected with a container cavity (7) through a quick mounting device and a sealing ring, a water outlet (6) is formed in an upper end enclosure of the container cavity (7), the upper end enclosure of the container cavity (7) is connected with a lifting and stirring device (5) through mechanical sealing, and a lifting motor (3) and a rotating motor (4) are arranged on the lifting and stirring device (5) to realize lifting and rotating of the lifting and stirring device; the container cavity (7) is arranged on the supporting device (9) and connected with the turnover device (2), the turnover device (2) is provided with the cleaning water inlet (1), the cleaning water inlet (1) is communicated with the container cavity (7), and the turnover device (2), the lifting stirring device (5) and the water outlet (6) are all connected with the PLC automatic control module and are driven and controlled by the PLC automatic control module.

2. The roll-over type filtering and washing method is characterized in that the roll-over type filtering and washing dryer of claim 1 is used, and the specific steps are as follows:

step one, adding washing water from a washing water inlet (1) to a container cavity (7) in an amount which is more than or equal to 2/3 of the container cavity;

step two, starting the turnover device (2), and continuously turning over the whole equipment;

step three, lifting the stirring device (5), starting, lifting and stirring for cleaning;

step four, after the cleaning is finished, the equipment is turned to an inverted state by the turning device (2), a water outlet (6) is opened, and the cleaning water is drained;

and step five, repeating the steps until the cleaning is finished.