CN219399901U - Stirring device of filtering, washing and drying machine - Google Patents

Abstract

The utility model provides a filter washing desiccator's agitating unit, set up in the jar is internal, agitating unit includes the (mixing) shaft and locate the (mixing) rake with the (mixing) shaft tip, the (mixing) shaft includes the axis and is fixed in the spindle nose of jar body bottom, the (mixing) rake is including setting up the paddle in the spindle nose both sides, be equipped with the center tube in the axis, the center tube extends to the external intercommunication of jar has the air supply import, be equipped with the gas circuit semicube with the center tube intercommunication on the paddle, the interval is equipped with the nozzle that a plurality of orientation is crisscross setting on the gas circuit semicube, through increasing the function of blowing, set up the nozzle into filter screen and tank wall corner in the jar body, after ventilating to the air supply import, blow out the air current through the nozzle and can realize cross current striking washing, dry process crystallization crowd crushing breaks away, improve washing effect and drying efficiency, and the nozzle can be changed according to the nature of different materials, on the basis of setting up to the orientation is crisscross, guarantee that the washing process gas-liquid contact area and the dry process sweeps the coverage, improve the product yield.

Description

Stirring device of filtering, washing and drying machine

Technical Field

The utility model relates to a stirring device of a filtering washing dryer, and belongs to the field of washing dryers.

Background

The filtering, washing and drying machine is also called as three-in-one machine, the machine realizes the filtering, washing and drying process steps are completed in one machine, materials are sealed in the machine in the process, and the materials are not contacted with the outside, so that pollution is avoided. The main shaft and the stirring paddle need to be lifted in the working process to realize operations such as pulping, discharging and the like, and the corrugated pipe is used for isolating the environment in the tank from the main shaft so as to prevent cross contamination inside and outside the equipment.

In the existing filter drier, materials are stirred through stirring paddles, but when the materials are hardened or the viscosity is high, the materials can not be thoroughly stirred through the stirring paddles, part of the materials still are hardened on the stirring paddles, and the materials are left at the corners of the tank body of the filter drier due to incomplete stirring, so that the whole production and manufacturing flow is influenced.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings in the prior art and provides a stirring device of a filtering, washing and drying machine.

The utility model provides a filter washing desiccator's agitating unit, sets up in the jar internally, agitating unit includes the (mixing) shaft and locates the (mixing) rake with the (mixing) shaft tip, the (mixing) shaft includes the axis body and is fixed in the spindle nose of jar body bottom, the (mixing) rake is including setting up the paddle in the spindle nose both sides, is equipped with the center tube in the axis body, the center tube extends to the external intercommunication of jar has the air supply import, be equipped with the gas circuit half pipe with the center tube intercommunication on the paddle, the interval is equipped with the nozzle that a plurality of orientation is crisscross setting on the gas circuit half pipe, through increasing the blowing function, sets up the nozzle into filter screen and jar wall corner in the jar body towards the air supply import back, blows off the air current through the nozzle and can realize cross current striking washing, drying process crystal group crushing breaks away from, improves washing effect and drying efficiency to the nozzle can be changed according to the nature of different materials, on the basis of orientation crisscross setting, guarantees the gas-liquid area of washing process and drying process coverage, improves the yield.

Further, compressed air or nitrogen is introduced into the air source inlet, and the sweeping strength is increased through the air pressure, so that the material stirring effect is improved.

Further, the top of the central tube is connected with a rotary joint, and the air source inlet is arranged on the rotary joint.

Further, the central tube is double-layer, and comprises an inner tube and an outer tube, an air source inlet is communicated with the inner tube, a heating medium inlet and a heating medium outlet are communicated with the outer tube, and a heating medium enters the central tube of the shaft body through the heating medium inlet.

Further, the outer tube is communicated with a heating medium inlet tube positioned in the middle of the blade, the outer tube is also communicated with a heating medium discharge hole positioned at the top of the blade, and the heating medium enters the heating medium inlet tube through the central tube and flows to the heating medium discharge hole to heat the whole blade.

The beneficial effects of the utility model are as follows: through increasing the function of blowing, set up the nozzle into filter screen and tank wall corner in the jar body, ventilate the back to the air supply import, blow out the air current through the nozzle and can realize cross current striking washing, dry process crystallization crowd crushing break away from, improve washing effect and drying efficiency to the nozzle can be changed according to the nature of different materials, on the basis of orientation staggered arrangement, guarantees that washing process gas-liquid contact area and drying process purge coverage, improves the product yield.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that it is within the scope of the utility model to one skilled in the art to obtain other drawings from these drawings without inventive faculty.

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

FIG. 2 is a schematic cross-sectional view of a blade;

FIG. 3 is an enlarged detail view at A in FIG. 1;

FIG. 4 is an enlarged detail view at B in FIG. 1;

in the figure, 1, a tank body; 2. a stirring shaft; 21. a shaft body; 212. a central tube; 213. an inner tube; 214. an outer tube; 22. a rotary joint; 221. an air source inlet; 222. a heating medium inlet; 223. a heating medium outlet; 23. a shaft head; 231. a heating medium inlet pipe; 232. a heating medium discharge hole; 4. stirring paddles; 41. a paddle; 42. a gas path half pipe; 43. and (3) a nozzle.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.

It should be noted that, in the embodiments of the present utility model, all the expressions "first" and "second" are used to distinguish two entities with the same name but different entities or different parameters, and it is noted that the "first" and "second" are only used for convenience of expression, and should not be construed as limiting the embodiments of the present utility model, and the following embodiments are not described one by one.

The terms of direction and position in the present utility model, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer only to the direction or position of the drawing. Accordingly, directional and positional terms are used to illustrate and understand the utility model and are not intended to limit the scope of the utility model.

As shown in fig. 1-4, in an embodiment of a stirring device of a filtering washing dryer of the present utility model, the stirring device is disposed in a tank 1, the stirring device includes a stirring shaft 2 and a stirring paddle 4 disposed at an end of the stirring shaft 2, the stirring shaft 2 includes a shaft body 21 and a shaft head 23 fixed at the bottom of the tank 1, the stirring paddle 4 includes paddles 41 disposed at two sides of the shaft head 23, a central tube 212 is disposed in the shaft body 21, the central tube 212 extends to the outside of the tank 1 and is communicated with an air source inlet 221, air channel half tubes 42 are disposed on the paddles 41 and are communicated with the central tube 212, a plurality of nozzles 43 are disposed on the air channel half tubes 42 at intervals and are disposed toward the corners of a filter screen and a tank wall in the tank 1, by adding a purging function, after the air is blown out through the nozzles 43, cross-flow impact washing and crystal bulk crushing separation in a drying process can be achieved, the washing effect and drying efficiency can be improved, and the nozzles 43 can be replaced according to the properties of different materials, the air source inlet can be disposed on the basis of the staggered arrangement, the coverage of the staggered arrangement of the air channel half tubes 212 is ensured, the contact area of the washing process and the drying process product rate is improved.

The air source inlet 221 is filled with compressed air or nitrogen, and the sweeping strength is increased through the air pressure, so that the material stirring effect and the drying efficiency are improved. The top of the central tube 212 is connected with a rotary joint 22, and an air source inlet 221 is arranged on the rotary joint 22. The central tube 212 is provided in a double-layer arrangement, comprising an inner tube 213 and an outer tube 214, an air source inlet 221 communicating with the inner tube 213, a heating medium inlet 222 and a heating medium outlet 223 communicating with the outer tube 214, the heating medium entering the central tube 212 of the shaft body 21 through the heating medium inlet 222. The outer tube 214 is communicated with a heating medium inlet pipe 231 positioned in the middle of the blade 41, the outer tube 214 is also communicated with a heating medium outlet hole 232 positioned at the top of the blade 41, and the heating medium enters the heating medium inlet pipe 231 through the central tube 212 and flows to the heating medium outlet hole 232 to heat the whole blade 41.

When the stirring device is used, compressed air or nitrogen is introduced into the air source inlet 221, enters the air path half pipe 42 through the inner pipe 213 of the central pipe 212, and then is blown out through the nozzle 43, and the material at the corner of the tank body 1 and other places where the stirring paddle 4 cannot touch can be sprayed by the air flow through adjusting the orientation of the nozzle 43, so that the stirring device is helpful for better stirring the material; when the paddle 41 is used for heating, heating medium such as hot water is conveyed to the heating medium inlet 222, the heating medium flows into the outer tube 214 of the central tube 212 and is introduced into the heating medium inlet tube 231 in the tank body 1 to heat the middle part of the paddle 41, the bottom of the inner tube 213 is fully stored and then enters the paddle 41 through the heating medium discharge hole 232 to heat the upper part of the paddle 41, so as to help break up and stir hardened and viscous materials, and the heating medium in the inner tube 213 and the paddle 41 flows out through the heating medium outlet 223 after being fully stored to form recycling of the heating medium, thereby further saving the production and manufacturing cost.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

While the utility model has been described with reference to several particular embodiments, it should be understood that the utility model is not limited to the particular embodiments disclosed. The utility model is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (6)

1. The utility model provides a filter washing desiccator's agitating unit, sets up in the jar internally, agitating unit include the (mixing) shaft and locate with the (mixing) shaft stirring rake of (mixing) shaft tip, the (mixing) shaft includes the axis body and is fixed in the spindle nose of jar body bottom, the stirring rake is including setting up in the paddle of spindle nose both sides, its characterized in that: the shaft body is internally provided with a central tube, the central tube extends to the outside of the tank body and is communicated with an air source inlet, the blade is provided with an air passage half tube communicated with the central tube, and a plurality of nozzles which are arranged in a staggered mode are arranged on the air passage half tube at intervals.

2. The stirring device of the filtering washing dryer as set forth in claim 1, wherein: the air source inlet is filled with compressed air or nitrogen.

3. The stirring device of the filtering washing dryer as set forth in claim 1, wherein: the top of the central tube is connected with a rotary joint, and the air source inlet is arranged on the rotary joint.

4. A stirring device of a filter washing dryer as set forth in claim 3, characterized in that: and the rotary joint is also provided with a heating medium inlet and a heating medium outlet.

5. The stirring device of the filtering washing dryer as set forth in claim 4, wherein: the central tube is double-layer, and comprises an inner tube and an outer tube, wherein an air source inlet is communicated with the inner tube, and a heating medium inlet and a heating medium outlet are communicated with the outer tube.

6. The stirring device of the filtering washing dryer as set forth in claim 5, wherein: the outer tube is communicated with a heating medium inlet tube positioned in the middle of the blade, and is also communicated with a heating medium discharge hole positioned at the top of the blade.