CN218627504U

CN218627504U - Pulsation vacuum drying machine

Info

Publication number: CN218627504U
Application number: CN202222788125.8U
Authority: CN
Inventors: 张文华
Original assignee: Changzhou Zhenhua Drying Equipment Co ltd
Current assignee: Changzhou Zhenhua Drying Equipment Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-14
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a pulsating vacuum drier, which comprises a box body and symmetrically arranged ventilation components; the preceding terminal surface of box is equipped with the recess of inside concave yield, the rear end face of recess is equipped with the working bin of inside concave yield, install the baffle in the working bin, the baffle will the working bin separates for a plurality of little storehouses, be equipped with in the recess with working bin complex seals the door, the preceding terminal surface of box is equipped with the lock, the lock is used for locking to seal the door, and the symmetry sets up the subassembly symmetry of ventilating is installed both ends about the box, install a plurality of hot plates in the working bin. The utility model discloses a set up baffle, subassembly and the sealing door of ventilating, do benefit to and separate the working bin, add man-hour in a small amount, make every working bin after separating independently work, need not whole equipment work, only need an independent work module start, promoted the practicality of equipment, through setting up the hot plate, realize the heating.

Description

Pulsation vacuum drying machine

Technical Field

The utility model relates to a drying equipment technical field specifically is a pulsation vacuum drying machine.

Background

The vacuum drier is a vacuum box type drying device, is applied to drying materials in various industries, and is particularly suitable for drying heat-sensitive materials or materials with harsh working states of temperature and oxygen. The related pulsating vacuum dryer generally comprises a pulsating air inlet device, a vacuumizing device, a drying box, a control system and the like, and the pulsating vacuum dryer utilizes a vacuum pump to pump air and dehumidify, so that a vacuum state is formed in the drying box, the boiling point of water is reduced, and the drying speed is accelerated. The material is placed in the drying cabinet through the baking pan, and during drying operation, after absorbing a large amount of heat and when the vacuum degree reaches the saturated atmospheric pressure state of moisture in the drying cabinet, impel the material to reach high-efficient foaming state. At this moment, let in dry clean compressed gas in to the drying cabinet through pulsation air inlet unit for the material defoaming rapidly, compressed gas carries the gas of a large amount of evaporations and discharges from evacuating device's extraction opening fast, thereby realizes quick drying's effect.

For example, application numbers are: 202122114611.7, including the drying cabinet, a control system, pulsation air inlet unit and evacuating device, pulsation air inlet unit includes pulsation admission line and the air feeder who is connected with pulsation air inlet unit, pulsation admission line includes main air supply pipe, aeration pipe and a plurality of time air supply pipe, aeration pipe sets up in the outside one side of drying cabinet, aeration pipe and main air supply pipe intercommunication, main air supply pipe keeps away from aeration pipe's one end and is connected with air feeder, inferior air supply pipe symmetry sets up in aeration pipe's both sides and communicates with aeration pipe, inferior air supply pipe arranges along the direction of height of drying cabinet, inferior air supply pipe keeps away from aeration pipe's one end and the inside intercommunication of drying cabinet, be connected with automatic control valve on the main air supply pipe, a state for controlling the logical closure of pulsation air supply line. This application plays the effect that the rectification was equalized flow to compressed air for compressed air more even fills into the inner space to dry box, improves the drying effect of pulsation.

Although this design plays the effect of rectification flow equalizing to compressed air for compressed air more even fills into the inner space of drying cabinet, improves the pulse drying effect.

However, the design does not have the function of separate use of bins, and the whole drying box also needs to be used when a small amount of processing is carried out, so that energy is wasted.

An object of the utility model is to provide a pulsation vacuum drying machine to solve the problem mentioned in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a pulsation vacuum drier, which comprises a box body and symmetrically arranged ventilation components; the preceding terminal surface of box is equipped with the recess of inside concave yield, the rear end face of recess is equipped with the working bin of inside concave yield, install the baffle in the working bin, the baffle will the working bin separates for a plurality of little storehouses, be equipped with in the recess with working bin complex seals the door, the preceding terminal surface of box is equipped with the lock, the lock is used for locking to seal the door, and the symmetry sets up the subassembly symmetry of ventilating is installed both ends about the box, install a plurality of hot plates in the working bin.

Preferably: the ventilation assembly comprises connecting pipes, branch pipes and electromagnetic valves, the connecting pipes are symmetrically arranged at the left end and the right end of the box body, the number of the branch pipes corresponds to that of small bins separated by the partition plate, the branch pipes are fixedly connected with the box body and penetrate through the box body to extend into the working bin, the other ends of the branch pipes are connected with the connecting pipes, the number of the electromagnetic valves corresponds to that of the branch pipes, the electromagnetic valves are arranged on the branch pipes, and the electromagnetic valves are used for opening and closing the branch pipes.

Preferably: the sealing door comprises a sealing plate and an installation rod, the sealing plate corresponds to the small bin number separated by the partition plate, a through hole is formed in the upper end face of the sealing plate, corresponding installation holes are formed in the bottom wall and the top plate of the groove, the upper end and the lower end of the installation rod are installed in the corresponding installation holes respectively, and the sealing plate is rotatably connected to the outer wall of the installation rod through a bearing installed in the through hole.

Preferably: and a sealing strip is arranged at one end of the sealing plate close to the working bin.

Preferably, the following components: the baffle will all bilateral symmetry is equipped with the track in a plurality of little storehouses of working bin divided, track sliding connection has puts the thing board.

Preferably: the partition board is made of heat insulation materials.

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

the utility model discloses a set up baffle, subassembly and the sealing door of ventilating, do benefit to and separate the working bin, add man-hour in a small amount, make every working bin after separating independently work, need not whole equipment work, only need an independent work module start, promoted the practicality of equipment, through setting up the hot plate, realize the heating.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the box body and the working chamber of the present invention;

fig. 3 is an expanded view of the present invention;

fig. 4 is a sectional view of the sealing door of the present invention.

In the figure: 1. a box body; 11. a groove; 111. mounting holes; 12. a working bin; 121. a partition plate; 122. heating plates; 123. a track; 124. a storage plate; 13. a door lock; 2. a vent assembly; 21. a connecting pipe; 22. a branch pipe; 23. an electromagnetic valve; 3. sealing the door; 31. mounting a rod; 32. closing the plate; 321. a through hole; 322. a sealing strip.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, and on the contrary, these embodiments are provided so as to make the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-4, the present invention provides 1 a pulsating vacuum dryer, which comprises a box body 1 and symmetrically arranged ventilation components 2; the utility model discloses a box 1, including box 1, working bin 12, baffle 121, ventilation assembly 2, working bin 12, door lock 13, baffle 121, the symmetry sets up ventilation assembly 2 symmetry is installed both ends about box 1, install a plurality of hot plates 122 in the working bin 12, do benefit to working bin 12 and separate through setting up baffle 121, ventilation assembly 2 and sealing 3, add man-hour in a small amount, make every working bin 12 after separating independently work, need not whole equipment work, only need an independent work module to start, promoted the practicality of equipment, through setting up hot plate 122, realize the heating in working bin 12 of inside concave yield, baffle 121 will be equipped with the working bin 12 of inside concave yield in the working bin 12, baffle 121 will the working bin 12 that the working bin 12 after will be divided is installed to the symmetry will work for a plurality of little.

Please refer to fig. 1-3: the connecting pipe 21, the branch pipe 22 and the electromagnetic valve 23 are arranged, so that the exhaust and ventilation are facilitated, the working bin 12 is vacuumized, and dry and clean compressed gas is added.

Please refer to fig. 1-4: through setting up shrouding 32, installation pole 31, through hole 321, do benefit to and seal independent working bin 12, through setting up sealing strip 322, can promote shrouding 32's leakproofness, through setting up track 123 and putting thing board 124, can put thing board 124 through pulling out or promoting, do benefit to and get the thing material, make for thermal insulation material through setting up baffle 121, can prevent that the heat from being transmitted in all the other little storehouses.

The embodiment of the utility model provides a concrete operation mode as follows:

when the device is installed, the symmetrically arranged connecting pipes 21 are respectively connected with the pulsation air inlet device and the vacuumizing device;

during the use, unblock lock 13, open one of them shrouding 32 or a plurality of shrouding 32, will put thing board 124 and outwards stimulate, make put thing board 124 slide in track 123, furtherly, put into the material on putting thing board 124, furtherly, put thing board 124 and push into working bin 12, afterwards, close shrouding 32 and cover, and lock, furtherly, start evacuating device, open corresponding solenoid valve 23, make evacuating device take out working bin 12 to vacuum, reduce the boiling point of water, accelerate the speed of drying, meanwhile, start hot plate 122, make hot plate 122 heat the material, during the drying, after starting the material and absorbing a large amount of heat and when the saturated atmospheric pressure state of vacuum in working bin 12 reaches moisture, make the material reach high-efficient foaming state, at this moment, start the pulsation air inlet unit, meanwhile, open corresponding solenoid valve 23, make dry clean can enter into working bin 12 after being separated by baffle 121, make the material, compressed gas removes the gas from connecting pipe 21 of evacuating device fast, thereby realize the quick drying, thereby the operation of taking out of material, further operation of taking out, the shrouding 32 will be taken out, and the operation will be realized.

It should be noted that the solenoid valve 23 is externally connected with a start-stop switch and a power supply.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. A kind of pulse vacuum drier, characterized by: comprises a box body (1) and ventilation components (2) which are symmetrically arranged;

the preceding terminal surface of box (1) is equipped with recess (11) of inside concave yield, the rear end face of recess (11) is equipped with working bin (12) of inside concave yield, install baffle (121) in working bin (12), baffle (121) will working bin (12) are separated for a plurality of little storehouses, be equipped with in recess (11) with working bin (12) complex seals door (3), the preceding terminal surface of box (1) is equipped with lock (13), lock (13) are used for locking to seal door (3), and the symmetry sets up subassembly (2) symmetry of ventilating is installed both ends about box (1), install a plurality of hot plates (122) in working bin (12).

2. A pulsating vacuum dryer as claimed in claim 1, wherein: the ventilation assembly (2) comprises a connecting pipe (21), a branch pipe (22) and electromagnetic valves (23), the connecting pipe (21) is symmetrically arranged at the left end and the right end of the box body (1), the branch pipe (22) corresponds to the number of small bins separated by the partition plate (121), the branch pipe (22) is fixedly connected with the box body (1) and penetrates through the box body (1) to stretch into the working bin (12), the other end of the branch pipe (22) is connected with the connecting pipe (21), the number of the electromagnetic valves (23) corresponds to the number of the branch pipe (22), the electromagnetic valves (23) are installed on the branch pipe (22), and the electromagnetic valves (23) are used for opening and closing the branch pipe (22).

3. A pulsating vacuum dryer as claimed in claim 1, wherein: seal door (3) including shrouding (32) and installation pole (31), shrouding (32) with the little storehouse number that baffle (121) separated corresponds, the up end of shrouding (32) all is equipped with through hole (321), the diapire and the roof of recess (11) are equipped with corresponding mounting hole (111), install respectively at the upper and lower both ends of installation pole (31) and correspond in mounting hole (111), shrouding (32) are through install bearing rotation connection in through hole (321) the outer wall of installation pole (31).

4. A pulsating vacuum dryer as claimed in claim 3, wherein: and a sealing strip (322) is arranged at one end of the sealing plate (32) close to the working bin (12).

5. A pulsating vacuum dryer as claimed in claim 1, wherein: the partition plates (121) are used for symmetrically arranging the rails (123) in the plurality of small separated working bins (12) left and right, and the rails (123) are connected with the object placing plates (124) in a sliding mode.

6. A pulsating vacuum dryer as claimed in claim 1, wherein: the partition plate (121) is made of a heat insulating material.