CN218410608U

CN218410608U - Two storehouse formula segmentation air supply guipure drying equipment

Info

Publication number: CN218410608U
Application number: CN202221543261.4U
Authority: CN
Inventors: 隆正东; 唐志刚; 程英麒; 刘军; 何建; 杨柳; 蒲建国
Original assignee: Nanchong Yida Agricultural Machinery Co ltd
Current assignee: Nanchong Yida Agricultural Machinery Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-01-31
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to the technical field of drying equipment, in particular to a double-bin type segmented air supply mesh belt drying equipment, which comprises a drying box body and an air inlet system, wherein two rows of clapboards are arranged in the drying box body to divide the interior of the drying box body into a drying area at the middle part and air bin chambers positioned at two sides of the drying area, and a material frame is arranged in the drying area; the air inlet system comprises a plurality of ventilation assemblies, each ventilation assembly comprises a ventilation pipeline, an air inlet pipeline and a radiator, the ventilation pipelines are arranged at the top of the drying box body, the bottom of each ventilation pipeline is provided with an air inlet communicated drying area, the top of each ventilation pipeline is provided with a moisture exhaust port, the two sides of each ventilation pipeline are communicated with the air inlet pipelines respectively, the air outlet ends of the two air inlet pipelines are communicated with air bins on the two sides of the drying area respectively, and the air inlet ends of the radiators are communicated with the drying area and are arranged in rows. The utility model has the advantages that it is effectual to dry, can adjust every air supply district steam temperature according to the material characteristic.

Description

Two storehouse formula segmentation air supply guipure drying equipment

Technical Field

The utility model relates to a drying-machine technical field, especially a two storehouse formula segmentation air supply guipure drying equipment.

Background

In the course of working at agricultural product, often can use drying-machine or drying-machine to carry out hot air drying to agricultural product and handle, in carrying out drying process, the dry temperature is very big to the drying effect of agricultural product influence, to the thicker agricultural product of peel, in order to accelerate the drying rate of agricultural product, improve the drying effect of agricultural product, need soften the peel of agricultural product, in order to guarantee the rapid draing of pulp, the characteristic of different materials is different, the temperature in every region is the same when current drying-machine air supply, can cause thermal waste like this, and the effect of drying is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a two storehouse formula segmentation air supply guipure drying equipment.

The purpose of the utility model is realized through the following technical scheme: a double-bin type segmented air supply mesh belt drying device comprises a drying box body and an air inlet system, wherein two rows of partition plates are arranged in the drying box body to divide the interior of the drying box body into a drying area at the middle part and air bin chambers positioned at two sides of the drying area, and a material rack is arranged in the drying area; the air inlet system include a plurality of subassemblies of ventilating, the subassembly of ventilating includes pipeline of ventilating, admission line and radiator, the pipeline of ventilating set up the top of stoving box, the bottom of pipeline of ventilating is provided with the air intake intercommunication the drying zone, the top of pipeline of ventilating is provided with the hydrofuge mouth, the pipeline of ventilating both sides respectively with one the admission line intercommunication, two the end of giving vent to anger of admission line communicates with the wind storehouse room of drying zone both sides respectively, the radiator sets up in the wind storehouse room, just the inlet end of radiator with the drying zone intercommunication, the end dislocation set of giving vent to anger of radiator and admission line is held and the opposite direction of giving vent to anger, every row be provided with the multiunit blow vent on the baffle.

Specifically, the front end of the drying box body is provided with a feeding conveying device.

Specifically, every subassembly of ventilating corresponds and sets up a set of blow vent, every group the blow vent includes a plurality of air vents that the rectangle array set up, the air vent sets up the upper end at the baffle.

Specifically, the top of the drying box body is further provided with a heat regenerator, the heat regenerator is provided with a fresh air inlet, a fresh air outlet, a drying chamber tail gas inlet and a drying chamber tail gas outlet, the number of the heat regenerators is at least two, the at least two heat regenerators are respectively arranged corresponding to the ventilation assemblies at the tail end of the drying box body, the fresh air outlet of the heat regenerator is communicated with the moisture exhaust port of the ventilation pipeline, and the drying chamber tail gas inlet is communicated with the drying area.

Specifically, the wind storehouse in be provided with horizontal baffle and separate the wind storehouse room for last cavity and lower cavity, the bottom intercommunication of lower cavity and drying area, the inlet end and the lower cavity intercommunication of radiator, the end of giving vent to anger of radiator be located the epicoele indoor, blow vent intercommunication drying chamber and last cavity.

Specifically, a plurality of vertical partition plates are arranged in the upper chamber to divide the upper chamber into a plurality of air inlet chambers, and each air inlet chamber is correspondingly provided with a ventilation assembly.

Specifically, an air inlet fan is arranged in the air inlet pipeline.

The utility model has the advantages of it is following:

1. the utility model discloses set up the horizontal baffle in the wind storehouse room lower part and divide the wind storehouse room into upper chamber and lower chamber, the bottom of baffle communicates the lower chamber, can increase the sectional area of return air like this, make and pierce through lower three-layer material wind more even, avoid the material to have no wind partially; the return air section is increased, and the heat exchange power of the heat exchanger is improved.

Drawings

FIG. 1 is a schematic view of the structure of the drying apparatus of the present invention;

in the figure: 1-drying box body, 2-partition plate, 3-scavenging tube, 4-air inlet pipeline, 5-radiator, 6-moisture exhaust port, 7-air vent, 8-feeding conveying device, 9-heat regenerator, 10-fresh air inlet, 11-drying chamber tail gas outlet, 12-horizontal partition plate and 13-vertical partition plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1, a double-bin type segmented air supply mesh belt drying device comprises a drying box body 1 and an air inlet system, wherein two rows of partition plates 2 are arranged in the drying box body 1 to divide the interior of the drying box body 1 into a drying area at the middle part and air bin chambers positioned at two sides of the drying area, and a material rack is arranged in the drying area; air inlet system include a plurality of ventilation assembly, ventilation assembly includes pipeline of taking a breath 3, admission line 4 and radiator 5, pipeline of taking a breath 3 set up the top of stoving box 1, the bottom of pipeline of taking a breath 3 is provided with the air intake intercommunication the drying zone, the top of pipeline of taking a breath 3 is provided with hydrofuge mouth 6, the both sides of pipeline of taking a breath 3 respectively with one admission line 4 intercommunication, two the end of giving vent to anger of admission line 4 communicates with the wind storehouse room of drying zone both sides respectively, radiator 5 sets up in the wind storehouse room, just radiator 5's inlet end with the drying zone intercommunication, the end of giving vent to anger of radiator 5 and admission line 4 give vent to anger the end dislocation set and the opposite direction that both gave vent to anger, every row be provided with multiunit blow vent 7 on the baffle 2. In the embodiment, the drying box body 1 comprises a frame structure and a panel, the panel is fixed on the frame structure to form the drying box body 1 with a cavity inside, two clapboards 2 are arranged in the drying box body 1 to divide the cavity in the drying box body 1 into a drying area and an air bin, the drying area is in a strip shape, a material rack is arranged in the drying area, the material rack is in a multilayer structure, each layer is provided with a conveying belt conveying device, the conveying directions of the upper conveying belt conveying device and the lower conveying belt conveying device are opposite, so that an S-shaped material conveying path is formed, the material at the tail end of the upper conveying belt conveying device falls at the head end of the lower conveying belt conveying device, so that the staying time of the material in the drying area is prolonged, the material is more uniformly contacted with hot air, the drying effect is good, an air inlet system is arranged on the drying box body 1, and the air in the drying box body 1 flows up through the air inlet system, and continuously providing hot air for the drying area to dry the materials, the specific air inlet system comprises a plurality of air vent assemblies, preferably five air vent assemblies are arranged in the embodiment, the five air vent assemblies are uniformly arranged along the length direction of the drying box body 1, the air vent pipeline 3 is fixed at the top of the drying box body 1, the air inlet pipeline 4 is of an L-shaped structure, one end of the air inlet pipeline is communicated with the air vent pipeline 3, the other end of the air inlet pipeline is communicated with the air bin chamber, then the radiator 5 is arranged in the air bin chamber, the heat medium adopted by the radiator 5 can be steam or hot water, the radiating pipe for leading the heat medium is arranged in the radiator 5, and the radiating fin is arranged on the radiating pipe, so that the air in the drying area takes away the heat of the radiating fin after entering the radiator 5, the air can be heated, the heated air enters the air bin chamber and then enters the drying area again through the air vent 7, and the temperature in the drying area is kept at the set temperature, the drying process can generate moisture, air with large moisture enters the ventilation pipeline 3 from the top of the drying area and then is discharged out of the drying box body through the moisture discharging port 6, partial air with moisture enters the wind cabin chamber through the air inlet pipeline 4, the air outlet of the air inlet pipeline 4 is arranged downwards, and the air outlet end of the radiator 5 is arranged upwards.

Further, a feeding and conveying device 8 is arranged at the front end of the drying box body 1. Feeding conveyor 8 sets up in the front end of stoving box 1 in this embodiment, carries the material that needs to be dried to the material frame in the drying area through feeding conveyor 8 on, and feeding conveyor 8 can adopt the structure of belt transport.

Further, every subassembly of ventilating sets up a set of blow vent 7 correspondingly, every group the blow vent 7 includes a plurality of air vents that the rectangle array set up, the air vent sets up the upper end at baffle 2. Nine air vents 7 are preferably arranged in the embodiment and distributed in three rows and three columns, high-temperature gas in the air bin enters the drying area through the air vents 7, the air vents 7 are arranged at the upper end of the partition plate 2, and the introduced hot gas can firstly dry materials on the upper layer.

Further, a heat regenerator 9 is further arranged at the top of the drying box body 1, the heat regenerator 9 is provided with a fresh air inlet 10, a fresh air outlet, a drying chamber tail gas inlet and a drying chamber tail gas outlet 11, the number of the heat regenerators 9 is at least two, the at least two heat regenerators 9 are respectively arranged corresponding to the ventilation assemblies at the tail end of the drying box body 1, the fresh air outlet of the heat regenerator 9 is communicated with the moisture exhaust port 6 of the ventilation pipeline 3, and the drying chamber tail gas inlet is communicated with the drying area. In this embodiment, exhausted heat is recycled through the heat regenerator 9, in this embodiment, the two heat regenerators 9 are preferably arranged, the two heat regenerators 9 respectively correspond to ventilation assemblies located at the tail end of the drying box body 1, each ventilation assembly corresponds to one heat regenerator 9, the heat regenerators 9 are arranged on one side of the ventilation pipeline 3, wherein an aluminum foil is arranged in each heat regenerator 9 for heat exchange, a fan is arranged in a tail gas inlet of the drying chamber, the heat is introduced into each heat regenerator 9 through the fan, the aluminum foil absorbs the heat of the introduced heat, then the fresh air is introduced into each heat regenerator 9 and exchanges heat with the heat entering from the tail gas inlet of the drying chamber through the aluminum foil, so that the temperature of the fresh air is increased, the temperature of the hot air entering from the tail gas inlet of the drying chamber is about 60 ℃, the temperature of the fresh air is about 15 ℃, the fresh air cannot be mixed with the tail gas of the drying chamber in the heat regenerators 9, the fresh air after heat exchange is introduced into the ventilation pipeline 3 through the pipeline, and the temperature of the fresh air after heat exchange is 25 ℃, so that the exhausted tail gas can be recycled.

Further, the wind storehouse in be provided with horizontal baffle 12 and separate the wind storehouse room for last cavity and lower cavity, lower cavity and drying area's bottom intercommunication, the inlet end and the lower cavity intercommunication of radiator 5, the end of giving vent to anger of radiator 5 be located the epicoele indoor, blow vent intercommunication drying chamber and last cavity. In the embodiment, the lower part of the wind cabin is provided with the horizontal partition plate 12 to divide the wind cabin into an upper cavity and a lower cavity, and the bottom of the partition plate 2 is communicated with the lower cavity, so that the sectional area of return air can be increased, the air penetrating through the lower three layers of materials is more uniform, and the local absence of air in the materials is avoided; the return air section is increased, and the heat exchange power of the heat exchanger is improved.

Furthermore, a plurality of vertical partition plates 13 are arranged in the upper chamber to divide the upper chamber into a plurality of air inlet chambers, and each air inlet chamber is correspondingly provided with a ventilation assembly. In this embodiment, a plurality of vertical partition plates 13 are vertically arranged in the upper chamber to divide the upper chamber into a plurality of air inlet chambers, so that the air chamber is divided into a plurality of air supply areas, the temperature of each air supply area can be adjusted according to the characteristics of materials when the drying oven is used, the temperature of the air supply area at the front end to the rear end of the drying oven body 1 is increased in a gradient manner, the temperature difference between the adjacent air supply areas is 2~3 degrees, and the temperature of the last air supply area is 78 degrees.

Further, an air intake fan is arranged in the air intake duct 4. The new air after heat exchange is sent into the wind cabin chamber by arranging the air inlet fan.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a two storehouse formula segmentation air supply guipure drying equipment which characterized in that: the drying device comprises a drying box body (1) and an air inlet system, wherein two rows of partition plates (2) are arranged in the drying box body (1) to divide the interior of the drying box body (1) into a drying area at the middle part and air bin chambers positioned at two sides of the drying area, and a material rack is arranged in the drying area; the air inlet system include a plurality of ventilation assembly, ventilation assembly is including pipeline (3), admission line (4) and radiator (5) of taking a breath, pipeline (3) of taking a breath set up the top of stoving box (1), the bottom of pipeline (3) of taking a breath is provided with the air intake intercommunication the drying zone, the top of pipeline (3) of taking a breath is provided with hydrofuge mouth (6), the both sides of pipeline (3) of taking a breath respectively with one admission line (4) intercommunication, two the end of giving vent to anger of admission line (4) communicates with the wind storehouse room of drying zone both sides respectively, radiator (5) set up in the wind storehouse room, just the inlet end of radiator (5) with the drying zone intercommunication, the end of giving vent to anger of radiator (5) and the end dislocation set up of giving vent to anger of admission line (4) and both opposite directions, every row be provided with multiunit blow vent (7) of giving vent to anger on baffle (2).

2. The double-bin type segmented air supply mesh belt drying equipment as claimed in claim 1, wherein: the front end of the drying box body (1) is provided with a feeding conveying device (8).

3. The double-bin type segmented air supply mesh belt drying equipment as claimed in claim 1, wherein: every subassembly of ventilating corresponds and sets up a set of blow vent (7), every group blow vent (7) include a plurality of air vents that the rectangle array set up, the air vent sets up the upper end at baffle (2).

4. The double-bin type segmented air supply mesh belt drying equipment as claimed in claim 1, wherein: the top of stoving box (1) still is provided with regenerator (9), regenerator (9) have fresh air inlet (10), fresh air outlet, dry the room tail gas import and dry the room tail gas export (11), regenerator (9) are provided with at least two, and at least two regenerator (9) correspond the setting with the subassembly of ventilating that is located stoving box (1) tail end respectively, the fresh air export of regenerator (9) and wet mouth (6) intercommunication of row of breather pipe (3), dry the room tail gas import with the drying area intercommunication.

5. The double-bin type segmented air supply mesh belt drying equipment as claimed in claim 1, wherein: the wind storehouse in be provided with horizontal baffle (12) and separate the wind storehouse room for last cavity and lower cavity, the bottom intercommunication of lower cavity and drying zone, the inlet end and the lower cavity intercommunication of radiator (5), the end of giving vent to anger of radiator (5) be located the epicoele indoor, blow vent intercommunication drying chamber and last cavity.

6. The double-bin type segmented air supply mesh belt drying equipment as claimed in claim 5, wherein: the air conditioner is characterized in that a plurality of vertical partition plates (13) are arranged in the upper chamber to divide the upper chamber into a plurality of air inlet chambers, and each air inlet chamber is correspondingly provided with a ventilation assembly.

7. The double-bin type segmented air supply mesh belt drying equipment as claimed in claim 5, wherein: an air inlet fan is arranged in the air inlet pipeline (4).