CN216159468U

CN216159468U - Sectional cooling device of vibrating fluidized bed

Info

Publication number: CN216159468U
Application number: CN202122220437.4U
Authority: CN
Inventors: 彭金辉; 周效杰; 刘晓慧; 文永昌
Original assignee: Henan Boxin Biotechnology Co ltd
Current assignee: Henan Boxin Biotechnology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a sectional cooling device of a vibrating fluidized bed, which comprises an installation box body and an equipment box body, wherein one side of the installation box body is fixedly connected with the equipment box body, an air blower is fixedly arranged on the inner wall of the equipment box body, one end of the equipment box body, which is far away from the installation box body, is provided with a fixed slideway, the inner wall of the fixed slideway is connected with a filter screen plate in a sliding manner, the bottom of the filter screen plate is provided with a lifting mechanism, and the inner wall of the installation box body is respectively provided with a high-temperature cavity, a normal-temperature cavity and a low-temperature cavity. According to the utility model, through the arrangement of the high-temperature cavity, the normal-temperature cavity, the low-temperature cavity, the heating pipe and the circulating cooling structure, in the use process, the high-temperature cavity and the low-temperature cavity can respectively carry out heating and cooling treatment on the wind power produced by the air blower through the heating pipe and the circulating cooling structure, so that when the wind enters the fluidized bed, three strands of wind power with different temperatures can be formed in the high-temperature cavity, the normal-temperature cavity and the low-temperature cavity, the high-temperature material is prevented from directly contacting with the low temperature to generate dew, and meanwhile, the high-temperature wind can quickly dry the material, so that the adhesion of the material is avoided.

Description

Sectional cooling device of vibrating fluidized bed

Technical Field

The utility model relates to the technical field of fluidized beds, in particular to a sectional cooling device of a vibrating fluidized bed.

Background

A vibrating fluid bed dryer is an intensive special purpose drying apparatus that is typically used for final drying of materials. Because the material fluidization is assisted by the mechanical vibration in the drying process, the turbulent flow of the boundary layer is facilitated, the heat and mass transfer is enhanced, and the drying equipment is ensured to work under the relatively stable flow mechanics condition. The equipment has good drying function, and can be added with processes of material granulation, cooling, screening, conveying and the like according to process requirements. It is widely used in sugar-making, medicine, fertilizer, chemical industry, plastics, dairy, salt industry, mining and metallurgy and other industrial departments. This technology is essentially mature and has formed a line of art.

At present, the fluidized bed is when using, and cold wind directly gets into vibrated fluidized bed, even if dry cold wind, still contain a certain amount of moisture in the material and carry the hot-air, and the temperature is high, after cold wind is through advancing the fluidized bed, cold wind and hot-blast big because of the difference in temperature when crossing, reach behind the dew point, will produce the drop of water, the adhesion fluidized bed, the time has been of a specified duration will influence the normal cooling and the flow of material, simultaneously, can discharge the debris in the air into the fluidized bed when the fan induced air in, consequently, we have provided a vibrated fluidized bed segmentation heat sink.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sectional cooling device for a vibrating fluidized bed to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vibrated fluidized bed segmentation heat sink, is including installation box and equipment box, one side fixedly connected with equipment box of installation box, the inner wall fixed mounting of equipment box has the air-blower, the one end that the installation box was kept away from to the equipment box is equipped with fixed slide, fixed slide's inner wall sliding connection has filter plate, filter plate's bottom is equipped with elevating system, the inner wall of installation box is equipped with high temperature chamber, normal temperature chamber and low temperature chamber respectively, all be equipped with the division plate body between high temperature chamber, normal temperature chamber and the low temperature chamber, the inner wall in high temperature chamber is equipped with the heating pipe, the inside fixed mounting in low temperature chamber has circulation cooling structure, the equal fixed mounting in inside in high temperature chamber, normal temperature chamber and low temperature chamber has the flow equalizing plate, the air outlet has all been seted up at the top in high temperature chamber, normal temperature chamber and low temperature chamber.

Preferably, elevating system includes worm, worm wheel, gear, rack and mount pad, the bottom meshing of worm has the worm wheel, one side of worm wheel is equipped with the gear, the both sides of gear all mesh the rack, the fixed surface of rack is connected with the mount pad, mount pad and filter screen fixed connection.

Preferably, the circulation cooling structure includes circulating pipe, drawing liquid pump and liquid reserve tank, the one end fixed mounting of circulating pipe has the drawing liquid pump, one side fixedly connected with liquid reserve tank of drawing liquid pump, one side that the drawing liquid pump was kept away from to the liquid reserve tank and the other end fixed connection of circulating pipe.

Preferably, a connection port is formed in one side of the high-temperature cavity and is fixedly connected with the output end of the air blower.

Preferably, the positive both sides of installation box all articulate there is the access door, the access door is equipped with sealed the pad with the junction of installation box, the quantity of access door is two, two the access door respectively with high temperature chamber and low temperature chamber looks adaptation.

Preferably, the number of the isolation plate bodies is two, and the surfaces of the isolation plate bodies and the inner wall of the installation box body are both provided with heat insulation layers.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the high-temperature cavity, the normal-temperature cavity, the low-temperature cavity, the heating pipe and the circulating cooling structure, in the use process, the high-temperature cavity and the low-temperature cavity can respectively carry out heating and cooling treatment on the wind power produced by the air blower through the heating pipe and the circulating cooling structure, so that when the wind enters the fluidized bed, three strands of wind power with different temperatures can be formed in the high-temperature cavity, the normal-temperature cavity and the low-temperature cavity, the high-temperature material is prevented from directly contacting with the low temperature to generate dew, and meanwhile, the high-temperature wind can quickly dry the material, so that the adhesion of the material is avoided.

2. According to the utility model, through the arrangement of the filter screen plate and the lifting mechanism, when the filter screen plate is used, the filter screen plate can filter dust and impurities in air, so that impurities entering air of the fluidized bed are reduced, and meanwhile, when the filter screen plate needs to be replaced and cleaned, the filter screen plate needing to be cleaned can be quickly replaced through the lifting mechanism, so that the filter screen plate is prevented from being disassembled and replaced in a shutdown manner, and thus, the production efficiency can be indirectly improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a front cross section of the installation box of the present invention;

FIG. 3 is a schematic top view of the lifting mechanism of the present invention;

fig. 4 is a schematic top view of the circulation cooling structure of the present invention.

In the figure: 1. installing a box body; 2. an equipment box body; 3. fixing the slideway; 4. a filter screen plate; 5. a lifting mechanism; 501. a worm; 502. a worm gear; 503. a gear; 504. a rack; 505. a mounting seat; 6. a high temperature chamber; 7. a normal temperature cavity; 8. a low temperature chamber; 9. an isolation plate body; 10. heating a tube; 11. a circulating cooling structure; 1101. a circulation pipe; 1102. a liquid pump; 1103. a liquid storage tank; 12. a flow equalizing plate; 13. an air outlet; 14. a connection port; 15. an access door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a sectional cooling device of a vibrating fluidized bed comprises an installation box body 1 and an equipment box body 2, one side of the installation box body 1 is fixedly connected with the equipment box body 2, an air blower is fixedly installed on the inner wall of the equipment box body 2, access doors 15 are hinged to the two sides of the front surface of the installation box body 1, a sealing gasket is arranged at the joint of each access door 15 and the installation box body 1, the number of the access doors 15 is two, the two access doors 15 are respectively matched with a high-temperature cavity 6 and a low-temperature cavity 8, one end, away from the installation box body 1, of the equipment box body 2 is provided with a fixed slideway 3, the inner wall of the fixed slideway 3 is connected with a filter screen plate 4 in a sliding manner, the bottom of the filter screen plate 4 is provided with a lifting mechanism 5, the lifting mechanism 5 comprises a worm 501, a worm wheel 502, a gear 503, a rack 504 and an installation seat 505, the bottom of the worm 501 is engaged with the worm wheel 502, one side of the worm wheel 502 is provided with the gear 503, the two sides of the gear 503 are engaged with the rack 504, the surface of the rack 504 is fixedly connected with a mounting seat 505, the mounting seat 505 is fixedly connected with the filter screen plate 4, through the arrangement of the filter screen plate 4 and the lifting mechanism 5, when in use, the filter screen plate 4 can filter dust and sundries in air and reduce impurities in the air entering the fluidized bed, meanwhile, when the filter screen plate 4 needs to be replaced and cleaned, the filter screen plate 4 needing to be cleaned can be quickly replaced through the lifting mechanism 5, thereby avoiding the situation that the filter screen plate 4 needs to be replaced when being disassembled and shut down, so that the production efficiency can be indirectly improved, the inner wall of the mounting box body 1 is respectively provided with a high temperature chamber 6, a normal temperature chamber 7 and a low temperature chamber 8, isolation plate bodies 9 are arranged among the high temperature chamber 6, the normal temperature chamber 7 and the low temperature chamber 8, the number of the isolation plate bodies 9 is two, the surfaces of the two isolation plate bodies 9 and the inner wall of the mounting box body 1 are both provided with heat insulation layers, one side of the high temperature chamber 6 is provided with a connecting port 14, the connection port 14 is fixedly connected with the output end of the air blower, the heating pipe 10 is arranged on the inner wall of the high-temperature cavity 6, the circulating cooling structure 11 is fixedly installed inside the low-temperature cavity 8, the circulating cooling structure 11 comprises a circulating pipe 1101, a liquid drawing pump 1102 and a liquid storage tank 1103, one end of the circulating pipe 1101 is fixedly provided with the liquid drawing pump 1102, one side of the liquid drawing pump 1102 is fixedly connected with the liquid storage tank 1103, one side of the liquid storage tank 1103, which is far away from the liquid drawing pump 1102, is fixedly connected with the other end of the circulating pipe 1101, and through the arrangement of the high-temperature cavity 6, the normal-temperature cavity 7, the low-temperature cavity 8, the heating pipe 10 and the circulating cooling structure 11, in the use process, the high-temperature cavity 6 and the low-temperature cavity 8 can respectively heat and cool the wind power produced by the air blower through the heating pipe 10 and the circulating cooling structure 11, so that when the wind enters the fluidized bed, the high-temperature cavity 6, the normal-temperature cavity 7 and the low-temperature cavity 8 can form three wind power with different temperatures, dew appears in the low temperature of avoiding high temperature material direct contact, but the air of high temperature fast drying material simultaneously, avoid causing the adhesion of material, high temperature chamber 6, the equal fixed mounting in inside of normal atmospheric temperature chamber 7 and low temperature chamber 8 has flow equalizing plate 12, setting through flow equalizing plate 12, a plurality of holes have been seted up on flow equalizing plate 12, when wind-force passes through flow equalizing plate 12 and upwards removes, can divide single-strand wind-force into stranded wind-force, and can make the amount of wind even, thus, when wind gets into the fluidized bed through the pipeline, can effectually make the fluidized bed anterior segment, the wind-force of middle section and tail section is even, high temperature chamber 6, air outlet 13 has all been seted up at the top in normal atmospheric temperature chamber 7 and low temperature chamber 8.

The working principle is as follows: when the air blower is used, air is sucked by the air blower and blown into the installation box body 1 through the output end, when the air is sucked, the filter screen plate 4 can play a role of filtering the air, when the filter screen plate 4 needs to be replaced, a person can rotate the worm 501 to enable the worm 501 to be meshed with the worm wheel 502 to rotate, when the worm wheel 502 rotates, the gear 503 can rotate along with the worm, the gear 503 can drive the racks 504 on two sides to rotate, so that the installation seats 505 on two sides can simultaneously complete ascending and descending, the replacement of the filter screen plate 4 is completed, after the replacement is completed, the person can detach the used filter screen plate 4 for cleaning, after the air is blown into the installation box body 1 through the air blower, the air respectively enters the high-temperature cavity 6, the normal-temperature cavity 7 and the low-temperature cavity 8 through the three flow equalizing plates 12, after the air enters, the heating pipe 10 in the high-temperature cavity 6 can carry out heating treatment on the air, and the low-temperature cavity 8 can carry out cooling treatment on the air, then, the air in the high temperature chamber 6, the normal temperature chamber 7 and the low temperature chamber 8 can enter the fluidized bed through the pipeline connected at the air outlet 13 to perform segmented cooling treatment on the material.

In summary, the utility model uses the high temperature chamber 6, the normal temperature chamber 7, the low temperature chamber 8, the heating pipe 10 and the circulating cooling structure 11, in the using process, the high temperature chamber 6 and the low temperature chamber 8 can respectively heat and cool the wind power produced by the blower through the heating pipe 10 and the circulating cooling structure 11, so that when the wind enters the fluidized bed, the high temperature chamber 6, the normal temperature chamber 7 and the low temperature chamber 8 can form three strands of wind power with different temperatures, the high temperature material is prevented from directly contacting with the low temperature to generate dew, meanwhile, the high temperature wind can rapidly dry the material to avoid the adhesion of the material, through the arrangement of the filter screen plate 4 and the lifting mechanism 5, when in use, the filter screen plate 4 can filter the dust and sundries in the air, reduce the impurities in the air entering the fluidized bed, and simultaneously, when the filter screen plate 4 needs to be replaced and cleaned, the filter screen plate 4 can be rapidly replaced by the lifting mechanism 5, therefore, the filter screen plate 4 is prevented from being disassembled and needs to be stopped for replacement, and the production efficiency can be indirectly improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vibrated fluidized bed segmentation heat sink, includes installation box (1) and equipment box (2), its characterized in that: the device comprises an installation box body (1), wherein an equipment box body (2) is fixedly connected to one side of the installation box body (1), an air blower is fixedly installed on the inner wall of the equipment box body (2), a fixed slide way (3) is arranged at one end, far away from the installation box body (1), of the equipment box body (2), a filter screen plate (4) is connected to the inner wall of the fixed slide way (3) in a sliding mode, an elevating mechanism (5) is arranged at the bottom of the filter screen plate (4), a high-temperature cavity (6), a normal-temperature cavity (7) and a low-temperature cavity (8) are respectively arranged on the inner wall of the installation box body (1), partition plate bodies (9) are respectively arranged among the high-temperature cavity (6), the normal-temperature cavity (7) and the low-temperature cavity (8), a heating pipe (10) is arranged on the inner wall of the high-temperature cavity (6), a circulating cooling structure (11) is fixedly installed inside the low-temperature cavity (8), and a flow equalizing plate (12) is fixedly installed inside the high-temperature cavity (6), the normal-temperature cavity (7) and the low-temperature cavity (8), air outlets (13) are formed in the tops of the high-temperature cavity (6), the normal-temperature cavity (7) and the low-temperature cavity (8).

2. The sectional cooling device for the vibrated fluidized bed according to claim 1, wherein: elevating system (5) are including worm (501), worm wheel (502), gear (503), rack (504) and mount pad (505), the bottom meshing of worm (501) has worm wheel (502), one side of worm wheel (502) is equipped with gear (503), rack (504) have all been meshed to the both sides of gear (503), the fixed surface of rack (504) is connected with mount pad (505), mount pad (505) and filter otter board (4) fixed connection.

3. The sectional cooling device for the vibrated fluidized bed according to claim 1, wherein: circulation cooling structure (11) include circulating pipe (1101), drawing liquid pump (1102) and liquid reserve tank (1103), the one end fixed mounting of circulating pipe (1101) has drawing liquid pump (1102), one side fixedly connected with liquid reserve tank (1103) of drawing liquid pump (1102), one side that drawing liquid pump (1102) were kept away from in liquid reserve tank (1103) and the other end fixed connection of circulating pipe (1101).

4. The sectional cooling device for the vibrated fluidized bed according to claim 1, wherein: and a connecting port (14) is formed in one side of the high-temperature cavity (6), and the connecting port (14) is fixedly connected with the output end of the air blower.

5. The sectional cooling device for the vibrated fluidized bed according to claim 1, wherein: the positive both sides of installation box (1) all articulate there are access door (15), access door (15) are equipped with sealed the pad with the junction of installation box (1), the quantity of access door (15) is two, two access door (15) respectively with high temperature chamber (6) and low temperature chamber (8) looks adaptation.

6. The sectional cooling device for the vibrated fluidized bed according to claim 1, wherein: the number of the isolation plate bodies (9) is two, and the surfaces of the isolation plate bodies (9) and the inner wall of the installation box body (1) are both provided with heat preservation layers.