CN208205664U - A kind of energy-saving low-temperature negative pressure drying machine - Google Patents

Abstract

The utility model discloses a kind of energy-saving low-temperature negative pressure drying machines, including cabinet, water guide dish and escape pipe, the cabinet includes drying case, installs case is fixed with below the drying case, the drying case is fixedly arranged above mechanical box, the bosom of the cabinet is fixed with hollow shaft up and down, by bearing fixation, there are three material trays side by side up and down on the circumference of the hollow shaft, and material tray is located at the inside of drying case, and the outer edge of material tray and the inner wall of drying case are mutually fixed, the utility model is provided with can be with multiple cold air outlets, cold air outlet can be rotated with hollow shaft, cold air is enabled to be evenly distributed in the inside of baking zone, avoid due to cold air it is uneven caused by influence drying effect；Provided with water guide dish and water tank, the inside that liquid water made of water guide dish can condense vapor imports water tank is recycled, and is played the role of energy-efficient.

Description

A kind of energy-saving low-temperature negative pressure drying machine

Technical field

The utility model relates to drying machine technical field, specifically a kind of energy-saving low-temperature negative pressure drying machine.

Background technique

Low-temperature negative-pressure drying machine is to maintain in the case that compressed air pressure is basically unchanged, and the temperature for reducing compressed air can The water vapour content in compressed air is reduced, and extra vapor can condense into liquid, so that material be dried, and show Some general cold air imports of low-temperature negative-pressure drying machine only one, will lead to cold air in this way and be unevenly distributed inside machine, So that the water for influencing drying effect, and condensing after drying, which is directly outwelled, can generate waste.

Utility model content

The purpose of this utility model is to provide a kind of energy-saving low-temperature negative pressure drying machines, to solve in the prior art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of energy-saving low-temperature negative pressure drying machine, including Cabinet, water guide dish and escape pipe, the cabinet include drying case, and installs case, the drying are fixed with below the drying case Case is fixedly arranged above mechanical box, and the bosom of the cabinet is fixed with hollow shaft up and down, the circle of the hollow shaft By bearing fixation, there are three material trays side by side up and down on week, and material tray is located at the inside of drying case, and material support The outer edge of disk and the inner wall of drying case are mutually fixed, and drying case is divided into three baking zones by three material trays, described Intensive through-hole is provided on material tray, the circumference two sides of the hollow shaft are fixed with three groups of cold air escape pipes, and cold air goes out Tracheae is located at the top of material tray, and the lower surface of the cold air escape pipe is fixed with multiple cold air outlets, the mechanical box Inside is fixed with power mechanism, and the upper surface side of the cabinet is fixed with refrigeration machine, and the side of the refrigeration machine is fixed with cold Letter shoot, and the inside of the lower end insertion hollow shaft of cold air delivery pipe, there are three the escape pipe is arranged altogether, and three outlets Pipe is inserted into the inside of baking zone, and three escape pipes are communicated with connection tracheae, the connection gas far from one end fixation of cabinet It manages the side fixation far from cabinet and is communicated with air pump.

Preferably, there are three the water guide dish is arranged altogether, and water guide dish is located at the lower section of material tray, and water guide dish and sky Mandrel is rotatablely connected by bearing, and the outer edge of water guide dish and the inner wall of drying case are mutually fixed, and the outer surface of the cabinet is solid Surely there is the outlet pipe being connected with water guide dish, and be communicated with connection water pipe between three outlet pipes, and connect water pipe far from cabinet One end be fixed with water inlet pipe, and water inlet pipe is fixed with water tank far from one end of connection water pipe.

Preferably, the power mechanism includes motor, driving gear and driven gear, and driven gear is fixed on hollow shaft Circumferential outer surface, driving gear are engaged on the side of driven gear, and driving gear is mutually fixed with motor shaft.

Preferably, the hollow shaft is rotatablely connected by bearing and cabinet and material tray.

Preferably, the front surface of the cabinet is hinged with hermatic door.

Compared with prior art, the utility model has the beneficial effects that the utility model is provided with to go out with multiple cold air Mouthful, cold air outlet can be rotated with hollow shaft, enable cold air to be evenly distributed in the inside of baking zone, avoid Due to cold air it is uneven caused by influence drying effect；Provided with water guide dish and water tank, water guide dish can be cold by vapor The inside that liquid water made of solidifying imports water tank is recycled, and is played the role of energy-efficient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the top view of the utility model material tray.

Fig. 3 is the perspective view of the utility model water guide dish.

In figure: 1, cabinet；101, mechanical box；102, drying case；103, installs case；2, baking zone；3, outlet pipe；4, water storage Case；5, water inlet pipe；6, water pipe is connected；7, water guide dish；8, hollow shaft；9, material tray；91, through-hole；10, air pump；11, gas is connected Pipe；12, escape pipe；13, cold air outlet；14, refrigeration machine；15, cold air delivery pipe；16, power mechanism；17, cold air escape pipe.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~3, in the utility model embodiment, a kind of energy-saving low-temperature negative pressure drying machine, including cabinet 1, water guide Disk 7 and escape pipe 12, cabinet 1 include drying case 102, and the lower section of drying case 102 is fixed with installs case 103, drying case 102 it is upper Side is fixed with mechanical box 101, and the bosom of cabinet 1 is fixed with hollow shaft 8 up and down, and hollow shaft 8 is for driving cold air Escape pipe 17 rotates, and cold air is conducted to cold air escape pipe 17, is fixed with three by bearing on the circumference of hollow shaft 8 A material tray 9 side by side up and down, material tray 9 is used to place the material for needing to dry, and material tray 9 is located at drying case 102 inside, and the outer edge of material tray 9 and the inner wall of drying case 102 are mutually fixed, and three material trays 9 are by drying case 102 are divided into three baking zones 2, intensive through-hole 91 are provided on material tray 9, through-hole 91 is for steaming condensed water Gas is leak into inside water guide dish 7, and the circumference two sides of hollow shaft 8 are fixed with three groups of cold air escape pipes 17, and cold air escape pipe 17 is used for will Cold air is conducted to cold air outlet 13, and cold air escape pipe 17 is located at the top of material tray 9, the following table of cold air escape pipe 17 Face is fixed with multiple cold air outlets 13, and cold air outlet 13 is fixed with power mechanism 16 for going out cold air, the inside of mechanical box 101, Power mechanism 16 is for driving hollow shaft 8 to rotate, and the upper surface side of cabinet 1 is fixed with refrigeration machine 14, and refrigeration machine 14 is for making Cold to generate cold air, the side of refrigeration machine 14 is fixed with cold air delivery pipe 15, and cold air delivery pipe 15 is used to for cold air being delivered to The inside of hollow shaft 8, and the inside of the lower end insertion hollow shaft 8 of cold air delivery pipe 15, there are three the total settings of escape pipe 12, and three A escape pipe 12 is inserted into the inside of baking zone 2, and the one end of three escape pipes 12 far from cabinet 1 is fixed to be communicated with connection tracheae 11, Side of the connection tracheae 11 far from cabinet 1 is fixed to be communicated with air pump 10, and air pump 10 is used to the gas inside cabinet 1 being pumped into outlet Gas is pumped into atmosphere using connection tracheae 11 by the inside of pipe 12, so that being negative pressure state inside cabinet 1.

There are three water guide dish 7 is arranged altogether, and water guide dish 7 is located at the lower section of material tray 9, and water guide dish 7 and hollow shaft 8 are logical Cross bearing rotation connection, and the outer edge of water guide dish 7 and the inner wall of drying case 102 are mutually fixed, the outer surface of cabinet 1 be fixed with and The outlet pipe 3 that water guide dish 7 is connected, and connection water pipe 6 is communicated between three outlet pipes 3, and connect water pipe 6 far from cabinet 1 One end be fixed with water inlet pipe 5, and water inlet pipe 5 is fixed with water tank 4 far from one end of connection water pipe 6, and water guide dish 7 is for accepting The water become after vapor condensation, and water enters connection water pipe 6 by outlet pipe 3, enters back into the internal recovering benefit of water tank 4 With.

Power mechanism 16 includes motor, driving gear and driven gear, and driven gear is fixed on the circumferential outer surface of hollow shaft 8 Face, driving gear are engaged on the side of driven gear, and driving gear is mutually fixed with motor shaft, and motor drives driving gear rotation, Driving gear drives driven gear rotation, and driven gear drives hollow shaft 8 to rotate.

Hollow shaft 8 is rotatablely connected by bearing and cabinet 1 and material tray 9.

The front surface of cabinet 1 is hinged with hermatic door.

The working principle of the utility model is: the material dried will be needed to be placed on material tray 9, air pump 10 is by cabinet Gas inside 1 is pumped with tracheae 11 is connect into atmosphere by escape pipe 12, so that being negative pressure state, refrigeration machine inside cabinet 1 14 are sent into cold air by cold air delivery pipe 15 inside of hollow shaft 8, enter back into inside cold air escape pipe 17, finally pass through cold air 13 outflow of outlet, power mechanism 16 drive hollow shaft 8 to rotate, and the rotation of hollow shaft 8 drives cold air escape pipe 17 to rotate, cold air outlet The rotation of pipe 17 enables to cold air more uniform in 2 inside of baking zone, and constant for negative pressure state inside cabinet 1, cold air can incite somebody to action Its internal temperature of cabinet reduces, to reduce the water vapour content inside cabinet 1, extra vapor can condense into water, water The inside for entering water guide dish 7 by through-hole 91 enters the inside of connection water pipe 6 using outlet pipe 3, finally by water inlet pipe 5 Internal recovering into water tank 4 utilizes.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of energy-saving low-temperature negative pressure drying machine, including cabinet (1), water guide dish (7) and escape pipe (12), it is characterised in that: institute Stating cabinet (1) includes drying case (102), is fixed with installs case (103) below the drying case (102), the drying case (102) be fixedly arranged above mechanical box (101), the bosom of the cabinet (1) is fixed with hollow shaft (8) up and down, It is fixed there are three material tray (9) side by side up and down by bearing on the circumference of the hollow shaft (8), and material tray (9) position In the inside of drying case (102), and the outer edge of material tray (9) and the inner wall of drying case (102) are mutually fixed, and three materials Drying case (102) is divided into three baking zones (2) by pallet (9), is provided with intensive through-hole on the material tray (9) (91), the circumference two sides of the hollow shaft (8) are fixed with three groups of cold air escape pipes (17), and cold air escape pipe (17) is located at material The lower surface of the top of pallet (9), the cold air escape pipe (17) is fixed with multiple cold air outlets (13), the mechanical box (101) inside is fixed with power mechanism (16), and the upper surface side of the cabinet (1) is fixed with refrigeration machine (14), the system The side of cold (14) is fixed with cold air delivery pipe (15), and the inside of lower end insertion hollow shaft (8) of cold air delivery pipe (15), There are three the escape pipe (12) is arranged altogether, and the inside of three escape pipes (12) insertions baking zone (2), three escape pipes (12) one end far from cabinet (1) is fixed is communicated with connection tracheae (11), the side of connection tracheae (11) far from cabinet (1) Fixation is communicated with air pump (10).

2. a kind of energy-saving low-temperature negative pressure drying machine according to claim 1, it is characterised in that: the water guide dish (7) sets altogether There are three setting, and water guide dish (7) is located at the lower section of material tray (9), and water guide dish (7) and hollow shaft (8) are rotated by bearing Connection, and the outer edge of water guide dish (7) and the inner wall of drying case (102) are mutually fixed, the outer surface of the cabinet (1) be fixed with and The outlet pipe (3) that water guide dish (7) is connected, and connection water pipe (6) is communicated between three outlet pipes (3), and connect water pipe (6) One end far from cabinet (1) is fixed with water inlet pipe (5), and water inlet pipe (5) is fixed with water tank far from one end of connection water pipe (6) (4)。

3. a kind of energy-saving low-temperature negative pressure drying machine according to claim 1, it is characterised in that: power mechanism (16) packet Motor, driving gear and driven gear are included, driven gear is fixed on the circumferential outer surface of hollow shaft (8), and driving gear is engaged on The side of driven gear, driving gear are mutually fixed with motor shaft.

4. a kind of energy-saving low-temperature negative pressure drying machine according to claim 1, it is characterised in that: the hollow shaft (8) passes through Bearing and cabinet (1) and material tray (9) are rotatablely connected.

5. a kind of energy-saving low-temperature negative pressure drying machine according to claim 1, it is characterised in that: the preceding table of the cabinet (1) Face is hinged with hermatic door.