CN218846665U

CN218846665U - Decompression drying cabinet with filtering capability admits air

Info

Publication number: CN218846665U
Application number: CN202223612395.XU
Authority: CN
Inventors: 沈志泉
Original assignee: Huzhou Zhenlu Biological Products Co ltd
Current assignee: Huzhou Zhenlu Biological Products Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-11
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a decompression drying cabinet with intake filtration function, which comprises a cabinet body (1), a vacuum pump (2) arranged on the upper part of the cabinet body (1) and a filter cabinet (3) arranged on the front side of the cabinet body (1), wherein the filter cabinet (3) is internally provided with an impurity removing chamber (4) and a sterilizing chamber (5) which are arranged along the intake route in sequence; a plurality of groups of clapboards (7) which are distributed in a staggered way up and down are arranged in the sterilizing chamber (5), sterilizing lamps (8) are arranged among the clapboards (7), and the tail end of the sterilizing chamber (5) is provided with a control valve (20). It can filter the inlet air and reduce the pollution of the product.

Description

Decompression drying cabinet with filtering capability admits air

Technical Field

The utility model relates to a decompression drying cabinet, especially a decompression drying cabinet with filtering capability admits air.

Background

The decompression drying cabinet is the equipment that takes out the air in closed container to reduce the boiling point of liquid composition, improve drying speed, can place the material in under the negative pressure condition, and suitably through heating the boiling point that reaches under the negative pressure state or through cooling make the material solidify the back through the melting point come dry material. In order to guarantee the product quality, a sterilization mechanism is often arranged in the conventional reduced-pressure drying oven to finish the sterilization of materials.

As the patent of application number 202022047440.6 discloses a medicinal vacuum decompression drying cabinet, the top of drying chamber is provided with ultraviolet lamp, is provided with the insulating layer on the lateral wall in the box, and the insulating layer is provided with the reflector layer on the lateral wall of shelf, and the top of box is inlayed and is equipped with the vacuum pump, and the one end of vacuum pump is connected with the intake pipe, and the inside of drying chamber is deepened to the other end of intake pipe. After the drying is finished, the reduced pressure drying oven can be supplemented with gas to balance the air pressure, so that the oven door can be opened to take out the materials. In the process of air inlet, the materials are easily polluted, and the quality of the product is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a decompression drying cabinet with filtering capability admits air. It can filter the inlet air and reduce the pollution of the product.

The technical scheme of the utility model: a decompression drying box with an air inlet filtering function comprises a box body, a vacuum pump arranged on the upper portion of the box body and a filtering box arranged on the front side of the box body, wherein an impurity removing chamber and a sterilizing chamber are sequentially arranged in the filtering box along an air inlet route; the sterilizing chamber is provided with a plurality of groups of clapboards which are distributed up and down in a staggered way, and sterilizing lamps are arranged among the clapboards.

In the decompression drying box with the air inlet filtering function, the impurity removing chamber is internally provided with a fixing frame, the fixing frame comprises an annular support connected through a connecting rod, a dust removing cloth bag is sleeved outside the fixing frame, and a fixing seat used for being connected with the impurity removing chamber is arranged outside the dust removing cloth bag.

In the decompression drying cabinet with filtering capability admits air, the fixing base in be equipped with the mounting hole corresponding with the mount, the mounting hole is equipped with the seal groove outward, is equipped with the packing in the seal groove, the fixing base bottom outside is equipped with the connecting block.

In the decompression drying box with the intake air filtering function, the partition plate is a transparent and colorless partition plate.

In the decompression drying box with the air inlet filtering function, the vacuum pump is connected with the box body through the exhaust pipe, and the check valve is arranged in the exhaust pipe.

Compared with the prior art, the utility model discloses a set up the rose box to can accomplish the back to the processing and admit air and realize filtering, reduce the pollution to the product, improve product quality, baffle in the retort room can increase the admit air time, improve bactericidal effect, the edulcoration room is used for installing the dust removal sack through setting up the mount, filters admitting air, detach the particulate matter, the fixing base not only can make things convenient for the installation of mount, and through setting up the packing, improve its leakproofness, prevent to admit air and not filter the inflow box, pollute the product.

Drawings

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

fig. 2 is a schematic structural diagram of the filter box of the present invention.

The labels in the figures are: the device comprises a box body 1, a vacuum pump 2, a filter box 3, an impurity removing chamber 4, a sterilizing chamber 5, a partition plate 7, a sterilizing chamber 8, an air exhaust pipe 9, a check valve 10, a fixing frame 11, a connecting rod 12, an annular support 13, a dust removing cloth bag 14, a fixing seat 15, a mounting hole 16, a sealing groove 17, a packing 18, a connecting block 19 and a control valve 20.

Detailed Description

The present invention will be further described with reference to the drawings and examples, which should not be construed as a limitation to the present invention.

Examples are given. A decompression drying box with an inlet air filtering function is formed as shown in figures 1-2 and comprises a box body 1, a vacuum pump 2 arranged at the upper part of the box body 1 and a filter box 3 arranged at the front side of the box body 1, wherein an impurity removing chamber 4 and a sterilizing chamber 5 are sequentially arranged in the filter box 3 along an inlet air route; a plurality of groups of baffle plates 7 which are distributed up and down in a staggered way are arranged in the sterilizing chamber 5, sterilizing lamps 8 are arranged between the baffle plates 7, the sterilizing lamps are ultraviolet lamps, and the tail end of the sterilizing chamber 5 is provided with a control valve 20. The separator 7 may be an acrylic plate.

The impurity removing chamber 4 is internally provided with a fixing frame 11, the fixing frame 11 comprises an annular bracket 13 connected through a connecting rod 12, a dust removing cloth bag 14 is sleeved outside the fixing frame 11, and a fixing seat 15 used for being connected with the impurity removing chamber 4 is arranged outside the dust removing cloth bag 14.

The fixing seat 15 is internally provided with a mounting hole 16 corresponding to the fixing frame 11, a sealing groove 17 is arranged outside the mounting hole 16, a packing 18 is arranged in the sealing groove 17, and the outer side of the bottom of the fixing seat 15 is provided with a connecting block 19.

The clapboard 7 is a transparent and colorless clapboard.

The vacuum pump 2 is connected with the box body 1 through an exhaust pipe 9, and a check valve 10 is arranged in the exhaust pipe 9.

The principle of the utility model is as follows: after the processing of material is accomplished at box 1, when admitting air, open control valve 20, make the air pass through the rose box and get into box 1, be fixed with fixing base 15 through connecting block 19 in the edulcoration room 4, fixing base 15 is installed on the air intake of rose box, thereby the air that gets into the rose box can remove dust through dust removal sack 14 earlier, still be equipped with packing 18 in the fixing base 15, prevent that the air from passing from the gap, it just gets into rose box 3 not filtered, the air can get into the retort room and disinfect after that, the bactericidal lamp is ultraviolet lamp, can detach the bacterium in admitting air, the baffle can increase the inflow time of admitting air, thereby the degerming effect is better. The check valve 10 is arranged in the exhaust tube 9, so that the influence of low air pressure in the box body 1 on the vacuum pump can be effectively avoided after the vacuum pump stops working, and the service life of the vacuum pump is prolonged.

Claims

1. The utility model provides a decompression drying cabinet with filtering capability admits air, includes box (1), locates vacuum pump (2) on box (1) upper portion and locates rose box (3) of box (1) front side, its characterized in that: the filter box (3) is internally provided with an impurity removing chamber (4) and a sterilizing chamber (5) which are sequentially arranged along an air inlet route; a plurality of groups of clapboards (7) which are distributed in a staggered way up and down are arranged in the sterilizing chamber (5), sterilizing lamps (8) are arranged among the clapboards (7), and the tail end of the sterilizing chamber (5) is provided with a control valve (20).

2. The decompression drying box with the function of filtering the inlet air according to claim 1, characterized in that: the device is characterized in that a fixing frame (11) is arranged in the impurity removing chamber (4), the fixing frame (11) comprises an annular support (13) connected through a connecting rod (12), a dust removing cloth bag (14) is sleeved outside the fixing frame (11), and a fixing seat (15) connected with the impurity removing chamber (4) is arranged outside the dust removing cloth bag (14).

3. The decompression drying box with the function of filtering the inlet air according to claim 2, characterized in that: the fixing seat (15) is internally provided with a mounting hole (16) corresponding to the fixing frame (11), a sealing groove (17) is arranged outside the mounting hole (16), a packing (18) is arranged in the sealing groove (17), and the outer side of the bottom of the fixing seat (15) is provided with a connecting block (19).

4. The decompression drying box having an intake air filtering function according to claim 1, wherein: the clapboard (7) is a transparent and colorless clapboard.

5. The decompression drying box with the function of filtering the inlet air according to claim 1, characterized in that: the vacuum pump (2) is connected with the box body (1) through an exhaust pipe (9), and a check valve (10) is arranged in the exhaust pipe (9).