CN215373394U

CN215373394U - Closed drying system with dehumidification function

Info

Publication number: CN215373394U
Application number: CN202121415404.9U
Authority: CN
Inventors: 杨玉琴; 黄磊; 涂洪福; 周玉松
Original assignee: Sichuan Dihong Technology Co ltd
Current assignee: Sichuan Yunfen Technology Development Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-31
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of drying equipment, and provides a closed drying system with a dehumidification function, which comprises a case, wherein a drying component is arranged outside the case, the drying component comprises an air outlet pipe, an air inlet pipe, a cyclone separator, a fan and an electric heating wire, the air outlet pipe and the air inlet pipe are both arranged on the side wall of the case and are both communicated with the inside of the case, the inlet of the cyclone separator is communicated with the air outlet pipe through a first pipeline, the air outlet pipe of the cyclone separator is communicated with the inlet of the fan through a second pipeline, the outlet of the fan is communicated with the air inlet pipe through a third pipeline, and the electric heating wire is arranged on the inner wall of the air inlet pipe. The closed drying system with the dehumidification function provided by the utility model can be used for drying materials in the conveying process of the mesh belt conveyor.

Description

Closed drying system with dehumidification function

Technical Field

The utility model relates to the technical field of drying equipment, in particular to a closed drying system with a dehumidification function.

Background

The mesh belt conveyor is a material handling machine for continuously conveying materials on a certain line, can carry out horizontal, inclined and vertical conveying, and can also form a space conveying line. During the conveying process, a plurality of process operations can be completed on the materials on the mesh belt conveyor.

But current mesh belt conveyor is not convenient for dry the material of transportation in the use, leads to mesh belt conveyor's practicality to reduce, has also reduced the processing progress of material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a closed drying system with a dehumidification function, which can dry materials in the conveying process of a mesh belt conveyor.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a closed drying system with dehumidification function, includes quick-witted case, the outside of machine case is provided with the stoving subassembly, the stoving subassembly is including going out tuber pipe, air-supply line, cyclone, fan and electric heating wire, go out the tuber pipe with the air-supply line all sets up on the lateral wall of machine case, and all with the inside intercommunication of machine case, cyclone's entry with the air-out pipe is through first pipeline intercommunication, cyclone's outlet duct with the entry of fan passes through second pipeline intercommunication, the export of fan with the air-supply line passes through third pipeline intercommunication, electric heating wire installs on the inner wall of air-supply line.

Furthermore, a condensation pipe is arranged in the cyclone separator and wound on the outer wall of the air outlet pipe.

Further, the condensation pipe is communicated with a tap water pipe.

Further, the cyclone separator further comprises a liquid collecting box, and the liquid collecting box is communicated with the inside of the cyclone separator and is in threaded connection with the bottom of the liquid outlet pipe of the cyclone separator.

Further, the drying assembly is provided with a plurality of drying assemblies, and the plurality of drying assemblies are arranged at equal intervals along the longitudinal direction.

Furthermore, a control valve is installed on the air inlet pipe.

The utility model has the beneficial effects that: according to the closed drying system with the dehumidification function, the air blown out by the fan is heated by the electric heating wire and then enters the machine case, so that the materials on the mesh belt conveyor in the machine case are dried. At this moment, more water vapor can be carried in the air in the case, the air enters the fan for cyclic utilization after passing through the cyclone separator, and the water vapor can be cooled and liquefied in the cyclone separator, so that the dehumidifying effect is achieved.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural diagram of a drying assembly;

FIG. 4 is a schematic view of the internal structure of the cyclone separator.

Reference numerals: 10-case, 20-mesh belt conveyor, 30-drying component, 31-air outlet pipe, 32-air inlet pipe, 33-cyclone separator, 331-air outlet pipe, 332-liquid outlet pipe, 34-fan, 35-electric heating wire, 36-first pipeline, 37-second pipeline, 38-third pipeline, 39-control valve, 40-condenser pipe and 50-liquid collecting box.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or components must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1 to 4, the closed drying system with a dehumidification function provided by the present invention includes a cabinet 10, a plurality of mesh belt conveyors 20 for conveying materials are disposed inside the cabinet 10, and a drying assembly 30 is disposed outside the cabinet 10. The drying assembly 30 comprises an air outlet pipe 31, an air inlet pipe 32, a cyclone separator 33, a fan 34 and an electric heating wire 35. The air outlet pipe 31 and the air inlet pipe 32 are both arranged on the side wall of the case 10 and are both communicated with the inside of the case 10. The inlet of the cyclone separator 33 is communicated with the air outlet pipe 31 through a first pipeline 36, the air outlet pipe 331 of the cyclone separator 33 is communicated with the inlet of the fan 34 through a second pipeline 37, and the outlet of the fan 34 is communicated with the air inlet pipe 32 through a third pipeline 38. An electric heating wire 35 is installed on the inner wall of the air inlet duct 32. The cyclone 33, the fan 34 and the electric heating wire 35 are electrically connected to an external controller.

The specific working process is as follows: the external controller controls the fan 34, the electric heating wire 35 and the cyclone 33 to be operated simultaneously. The air blown out by the fan 34 enters the air inlet pipe 32 after passing through the third pipeline 38, and becomes hot air after being heated by the electric heating wire 35 in the air inlet pipe 32. The hot air enters the machine case 10 to dry the materials on the mesh belt conveyor 20 in the machine case 10. At this time, moisture in the material enters the air, so that more water vapor is carried in the air in the case 10, the air enters the cyclone separator 33 through the first pipeline 36 for gas-liquid separation, wherein the gas is discharged from the gas outlet pipe 331 of the cyclone separator 33, and enters the fan 34 for cyclic utilization after passing through the second pipeline 37, and the liquid is discharged from the liquid outlet pipe 332 of the cyclone separator 33. The water vapor is cooled and liquefied in the cyclone separator 33, so that the air entering the fan 34 is dry, and the dehumidification effect is achieved. The cyclone 33 is a known prior art and the specific principle of achieving gas-liquid separation is not described in detail herein.

In one embodiment, a condensation duct 40 is disposed in the cyclone 33, and the condensation duct 40 is wound on the outer wall of the air outlet duct 31. When the condensation pipe 40 is in contact with hot air, water vapor in the hot air can be cooled and liquefied, and thus the effect of gas-liquid separation is further improved.

In one embodiment, the condensation duct 40 is connected to a tap water pipe. Tap water is easy to obtain, local materials are convenient to obtain, and cost is reduced.

In one embodiment, a sump cartridge 50 is also included, the sump cartridge 50 communicating with the interior of the cyclone separator 33 and threadably engaging the bottom of the effluent conduit 332 of the cyclone separator 33. The liquid collecting box 50 can conveniently collect liquid formed by liquefaction in the cyclone separator 33, and the liquid collecting box 50 is convenient to detach and clean due to threaded connection.

In one embodiment, the drying assembly 30 has a plurality of drying assemblies 30 arranged at equal intervals in a longitudinal direction. For the mesh belt conveyor 20 arranged in multiple layers, the design can ensure that materials on the mesh belt conveyor 20 with different heights can fully contact with hot air, so that the drying effect is further improved.

In one embodiment, the air inlet duct 32 has a control valve 39 mounted thereon, the control valve 39 being electrically connected to an external controller. The external controller controls the opening and closing degree of the air inlet pipe 32 through the control valve 39, so as to control the air inlet speed of hot air, and thus, more use requirements can be met.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a closed drying system with dehumidification function, includes quick-witted case (10), its characterized in that: the outside of quick-witted case (10) is provided with stoving subassembly (30), stoving subassembly (30) are including going out tuber pipe (31), air-supply line (32), cyclone (33), fan (34) and electric heating wire (35), go out tuber pipe (31) with air-supply line (32) all set up on the lateral wall of quick-witted case (10), and all with the inside intercommunication of quick-witted case (10), the entry of cyclone (33) with it communicates through first pipeline (36) to go out tuber pipe (31), the outlet duct (331) of cyclone (33) with the entry of fan (34) passes through second pipeline (37) intercommunication, the export of fan (34) with air-supply line (32) communicate through third pipeline (38), electric heating wire (35) are installed on the inner wall of air-supply line (32).

2. The closed drying system with the dehumidification function as set forth in claim 1, wherein: and a condensation pipe (40) is arranged in the cyclone separator (33), and the condensation pipe (40) is wound on the outer wall of the air outlet pipe (31).

3. The closed drying system with the dehumidification function as set forth in claim 2, wherein: the condensation pipe (40) is communicated with a tap water pipe.

4. The closed drying system with the dehumidification function as set forth in claim 1, wherein: the cyclone separator further comprises a liquid collecting box (50), wherein the liquid collecting box (50) is communicated with the inside of the cyclone separator (33) and is in threaded connection with the bottom of the liquid outlet pipe (332) of the cyclone separator (33).

5. The closed drying system with the dehumidification function as set forth in claim 1, wherein: the drying assembly (30) is provided with a plurality of drying assemblies (30), and the plurality of drying assemblies (30) are arranged at equal intervals along the longitudinal direction.

6. The closed drying system with the dehumidification function as set forth in claim 1, wherein: and a control valve (39) is arranged on the air inlet pipe (32).