CN220304153U

CN220304153U - Tunnel type sterilizing dryer

Info

Publication number: CN220304153U
Application number: CN202321570609.3U
Authority: CN
Inventors: 张淑娟; 肖劲; 李庆华
Original assignee: Fuzhou Yuanfeng Ocean Technology Co ltd
Current assignee: Fuzhou Yuanfeng Ocean Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-05
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a tunnel sterilizing dryer which comprises a dryer body, wherein a mounting cavity is formed in the dryer body, a plurality of conveying rollers are arranged between two side walls above the mounting cavity, a conveying belt is movably arranged on the surface of each conveying roller, one end of one conveying roller is fixedly connected with a conveying motor, a drying bin is fixedly arranged at the top of the dryer body, a plurality of ultraviolet sterilizing lamps are fixedly arranged above the inner cavity of the drying bin, three groups of drying devices are arranged in the inner cavity of the drying bin, a driving cavity is formed in the side wall of the top of the drying bin, a dispersing device is arranged in the driving cavity, a cleaning device is arranged below the mounting cavity, a feed inlet is formed in the front side of the drying bin, a plurality of rake teeth are fixedly arranged at the top of the feed inlet, a discharge outlet is formed in the rear side of the drying bin, a blanking plate is fixedly arranged between two side walls behind the mounting cavity, a water outlet is formed in the side wall of the dryer body, and a plurality of supporting feet are fixedly arranged at the bottom of the dryer body.

Description

Tunnel type sterilizing dryer

Technical Field

The utility model relates to the technical field of dryers, in particular to a tunnel type sterilizing dryer.

Background

A mechanical device for reducing the moisture of materials by using heat energy is used for drying the materials, a dryer is used for vaporizing moisture (generally moisture or other volatile liquid components) in the materials to escape through heating so as to obtain solid materials with specified moisture content, a sterilizing dryer is used when the materials are sterilized and dried, wherein the tunnel sterilizing dryer is the most common, the existing tunnel sterilizing dryer always has the phenomena that the materials are heated unevenly and are not thoroughly dried when the materials are dried, the existing tunnel sterilizing dryer usually uses a conveyor belt for conveying the materials, and the conveyor belt needs to be manually cleaned after being used, so that the cleaning difficulty is high, time and labor are wasted, and the tunnel sterilizing dryer is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a tunnel sterilizing dryer which is used for solving the problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions: a tunnel sterilizing dryer, which is characterized in that: the novel scraper conveyor comprises a conveyor body, wherein an installation cavity is formed in the interior of the conveyor body, a plurality of conveying rollers are arranged between two side walls above the installation cavity, a conveyor belt is movably arranged on the surface of each conveying roller, one conveying roller is fixedly connected with a conveying motor, a drying bin is fixedly arranged at the top of the conveyor body, a plurality of ultraviolet germicidal lamps are fixedly arranged between two side walls above the drying bin along the conveying direction, three groups of drying devices are arranged in an inner cavity of the drying bin along the conveying direction, a driving cavity is formed in the side wall of the top of the drying bin, a dispersing device is arranged in the driving cavity, a cleaning device is arranged below the installation cavity, a feed inlet is formed in the front side of the drying bin, a plurality of teeth are fixedly arranged at the top of the feed inlet, a discharge outlet is formed in the rear side of the drying bin, a discharging plate is fixedly arranged between two side walls behind the installation cavity, a water outlet is formed in the side wall of the conveyor body, and a plurality of supporting feet are fixedly arranged at the bottom of the conveyor body.

Preferably, the drying device comprises a hot air blower fixedly installed at the top of the machine body, an air inlet pipe is communicated with the bottom of the hot air blower, one end, far away from the hot air blower, of the air inlet pipe penetrates through the machine body to be communicated with a ventilation pipe, and a plurality of hot air spray heads are arranged at the bottom of the ventilation pipe.

Preferably, the dispersing device comprises four rotating rods rotationally connected with the upper side wall and the lower side wall of the driving cavity, one end of the side wall above the driving cavity, far away from the rotating rods, penetrates through the drying bin and extends to the top of the conveying belt, two dispersing plates are symmetrically and fixedly arranged at the bottom of the rotating rods, a section of outer wall of each rotating rod in the driving cavity is fixedly provided with a chain wheel, chains are arranged on the surfaces of the chain wheels in a matched mode, and one of the chain wheels is fixedly connected with a dispersing motor at the top of the rotating rods.

Preferably, the cleaning device comprises a mounting seat fixedly arranged on the side wall of the machine body, a water tank is fixedly arranged at the top of the mounting seat, a water pump is communicated with the side wall of the water tank, a water outlet pipe is communicated with one end of the water pump, which is far away from the water tank, a plurality of water outlet spray heads are fixedly arranged at the top of the water outlet pipe, a first trapezoid table and a second trapezoid table are fixedly arranged at the bottom of the mounting cavity along the conveying direction, a waste box is movably arranged at the rear side of the bottom of the mounting cavity, and a baffle is arranged on the side wall of the rear of the machine body in cooperation with the waste box.

Preferably, the waste bin comprises a bin body, a trapezoid block is fixedly arranged at the top of the front side of the bin body, a scraping plate is fixedly arranged at the top of the trapezoid block, and a handle is fixedly arranged on the rear side wall of the bin body.

Preferably, the blocking piece comprises two stop blocks symmetrically hinged on the rear side wall of the machine body, and the rear side wall of the machine body is symmetrically and fixedly provided with two fixing blocks in cooperation with the stop blocks.

Compared with the prior art, the utility model has the beneficial effects that: through the cooperation setting of transfer roller, conveyer belt and conveying motor, drive the transfer roller through drive conveying motor and rotate, and then drive the conveyer belt and rotate, realize the conveying operation of material, through drying device's setting, make hot-blast constantly spout to the material that is conveying on the conveyer belt through drive drying device, realize the drying operation to the material, through dispersing device's setting, constantly stir the material of conveying on the conveyer belt through drive dispersing device, avoid appearing the phenomenon that the material bottom does not fully contact with hot-blast, improve the drying efficiency of material, through belt cleaning device's setting, can constantly scrape down the debris that adheres to on the conveyer belt, be convenient for carry out follow-up concentrated processing, make the washing liquid constantly spout to the conveyer belt bottom through drive belt simultaneously, realize the cleaning operation to the conveyer belt.

Drawings

FIG. 1 is a schematic view showing the external structure of a tunnel sterilizing dryer according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the drying bin of the present utility model;

FIG. 3 is a schematic view showing the external structure of the cleaning device of the present utility model;

FIG. 4 is a schematic view of the internal structure of the fuselage of the present utility model;

FIG. 5 is a schematic view of the structure of the waste bin of the utility model;

fig. 6 is a schematic structural view of a stopper according to the present utility model.

Description of the drawings: 1. a body; 2. a mounting cavity; 3. a conveying roller; 4. a conveyor belt; 5. a conveying motor; 6. a drying bin; 7. an ultraviolet germicidal lamp; 8. a drying device; 81. an air heater; 82. an air inlet pipe; 83. a ventilation pipe; 84. a hot air spray head; 9. a drive chamber; 10. a dispersing device; 101. a rotating rod; 102. a dispersion plate; 103. a sprocket; 104. a chain; 105. a dispersion motor; 11. a cleaning device; 111. a mounting base; 112. a water tank; 113. a water pump; 114. a water outlet pipe; 115. a water outlet nozzle; 116. a first trapezoidal stage; 117. a second trapezoidal stage; 118. a waste bin; 1181. a case; 1182. a trapezoid block; 1183. a scraper; 1184. a handle; 12. a feed inlet; 13. rake teeth; 14. a discharge port; 15. a blanking plate; 16. a water outlet; 17. supporting feet; 18. a blocking member; 181. a stop block; 182. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figures 1-6, a tunnel sterilizing dryer comprises a dryer body 1, wherein a mounting cavity 2 is arranged in the dryer body 1, a plurality of conveying rollers 3 are arranged between two side walls above the mounting cavity 2, a conveying belt 4 is movably arranged on the surface of the conveying rollers 3, one end of one conveying roller 3 is fixedly connected with a conveying motor 5, a drying bin 6 is fixedly arranged at the top of the dryer body 1, a plurality of ultraviolet sterilizing lamps 7 are fixedly arranged between two side walls above the drying bin 6 along the conveying direction, three groups of drying devices 8 are arranged in the inner cavity of the drying bin 6 along the conveying direction, a driving cavity 9 is arranged in the side wall at the top of the drying bin 6, a dispersing device 10 is arranged in the driving cavity 9, a cleaning device 11 is arranged below the mounting cavity 2, a feed inlet 12 is arranged at the front side of the drying bin 6, a plurality of rake teeth 13 are fixedly arranged at the top of the feed inlet 12, the discharge gate 14 is opened to dry storehouse 6 rear side, fixedly be provided with flitch 15 between the both sides wall in installation cavity 2 rear, the delivery port 16 has been opened to fuselage 1 lateral wall, fuselage 1 bottom is fixed to be provided with a plurality of supporting legs 17, realize the conveying operation to the material through transfer roller 3, conveyer belt 4 and conveying motor 5 cooperation, the setting through sterilamp 7 disinfects the material that gets into in the dry storehouse 6, drying device 8 is used for carrying out the stoving operation to the material, dispersion device 10 is used for carrying out the dispersion operation to the material that gets into in the dry storehouse 6, avoid appearing the material bottom and not fully contact with hot-blast phenomenon, improve the drying efficiency of material, belt conveyor 4 carries out cleaning operation, rake teeth 13 are used for carrying out preliminary dispersion to the material of feed inlet 12 department, avoid the material to pile up.

Further, drying device 8 includes the air heater 81 of fixed mounting at fuselage 1 top, and air-heater 81 bottom intercommunication has air-supply line 82, and air-supply line 82 keeps away from the one end of air heater 81 and runs through fuselage 1 intercommunication and have ventilation pipe 83, and ventilation pipe 83 bottom is provided with a plurality of hot air shower nozzles 84.

From the above description, it is clear that: the air heater 81 is used for providing hot air for the whole drying device 8, and the hot air can be continuously and directionally sprayed to the materials conveyed on the conveyor belt 5 through the matching arrangement of the air inlet pipe 82, the ventilation pipe 83 and the hot air spray head 84.

Further, the dispersing device 10 comprises four rotating rods 101 rotationally connected with the upper side wall and the lower side wall of the driving cavity 9, one end, far away from the side wall above the driving cavity 9, of each rotating rod 101 penetrates through the drying bin 6 and extends to the top of the conveyor belt 4, two dispersing plates 102 are symmetrically and fixedly arranged at the bottom of each rotating rod 101, a chain wheel 103 is fixedly arranged on one section of outer wall of each rotating rod 101 in the driving cavity 9, a chain 104 is arranged on the surface of each chain wheel 103 in a matched mode, and a dispersing motor 105 is fixedly connected to the top of one rotating rod 101.

From the above description, it is clear that: the dispersing motor 105 is used for providing driving force for the whole dispersing device 10, the dispersing plate 102 is used for dispersing materials conveyed on the conveyor belt 4, and the four rotating rods 101 can synchronously rotate through the cooperation of the chain wheels 103 and the chains 104.

Further, belt cleaning device 11 is including fixed mount pad 111 that sets up at fuselage 1 lateral wall, and the fixed water tank 112 that is provided with in mount pad 111 top, water tank 112 lateral wall intercommunication have water pump 113, and water pump 113 keeps away from water tank 112's one end intercommunication has outlet pipe 114, and outlet pipe 114 top is fixed to be provided with a plurality of play water shower nozzles 115, and the fixed first trapezoidal platform 116 and the trapezoidal platform 117 of second that are provided with in conveying direction of installation cavity 2 bottom, installation cavity 2 bottom rear side activity is provided with waste bin 118, and fuselage 1 rear lateral wall cooperation waste bin 118 is provided with keeps off the piece 18.

From the above description, it is clear that: the mount pad 111 is used for installing the water tank 112, and the water tank 112 is used for providing the washing liquid for whole belt cleaning device 11, and the water pump 113 is used for sending the washing liquid in the water tank 112 to outlet pipe 114, spouts to conveyer belt 4 by the play water shower nozzle 115 again, and the cooperation setting through first trapezoidal platform 116 and second trapezoidal platform 117 makes the washing liquid wash and can directional flow to delivery port 16 after having been had conveyer belt 4, and waste bin 118 is used for scraping and carrying out follow-up recovery with the debris that is attached to conveyer belt 4, and the phenomenon that slides appears in waste bin 118 when scraping debris on the conveyer belt 4 is used for avoiding to the fender 18.

Further, the waste bin 118 includes a bin 1181, a trapezoid block 1182 is fixedly arranged at the top of the front side of the bin 1181, a scraper 1183 is fixedly arranged at the top of the trapezoid block 1182, and a handle 1184 is fixedly arranged on the rear side wall of the bin 1181.

From the above description, it is clear that: the scraper 1183 is used for scraping sundries attached to the conveyor belt 4, the trapezoid block 1182 is used for enabling the sundries to directionally slide to the box 1181, the box 1181 is used for collecting the scraped sundries, and the handle 1184 is convenient for operators to push and pull the box 1181.

Further, the blocking member 18 comprises two stoppers 181 symmetrically hinged to the rear side wall of the body 1, and two fixing blocks 182 are symmetrically and fixedly arranged on the rear side wall of the body 1 in cooperation with the stoppers 181.

From the above description, it is clear that: when the waste bin 118 works, the rotation block 181 enables the waste bin 118 to be limited downwards, when the waste bin 118 is to be taken out, the rotation block 181 enables the waste bin 118 to be abutted against the fixing block 182, and the waste bin 118 can be taken out by pulling the handle 1184.

The working principle of the utility model is described as follows:

when the automatic drying machine is used, materials are placed on the conveyor belt 4 and then the conveyor motor 5 is driven to drive the conveyor belt 4 to carry out conveying operation, meanwhile, the air heater 81 and the dispersing motor 105 are driven, the air heater 81 continuously sprays hot air to the materials being conveyed on the conveyor belt 4 through the air inlet pipe 82, the ventilation pipe 83 and the hot air spray nozzle 84 to carry out drying operation, meanwhile, the dispersing motor 105 drives one rotating rod 101 to rotate, the four rotating rods 101 are synchronously rotated through the cooperation of the chain wheels 103 and the chains 104, the rotating rod 101 rotates to drive the dispersing plate 102 to continuously stir and disperse the materials being conveyed on the conveyor belt 4, the phenomenon that the bottoms of the materials are not fully contacted with hot air is avoided, drying efficiency is improved, the conveyor belt 4 can continuously contact with the scraping plate 1183 during conveying, the scraped sundries attached to the surface of the conveyor belt 4 enter the box 1181 along the trapezoid block 1182, and the scraped sundries are convenient to carry out centralized processing on the box body.

When the conveyor belt 4 needs to be cleaned, the water pump 113 is driven to pump the cleaning liquid in the water tank 112 out and spray the cleaning liquid to the conveyor belt 4 through the water outlet pipe 114 and the water outlet nozzle 115, and the conveyor belt 4 continuously rotates, so that the automatic cleaning operation of the conveyor belt 4 is realized, and the cleaning workload of operators is greatly reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A tunnel sterilizing dryer, which is characterized in that: comprises a machine body (1), install cavity (2) are opened to inside the machine body (1), be provided with a plurality of transfer rollers (3) between install cavity (2) top both sides wall, transfer roller (3) surface activity is provided with conveyer belt (4), one of them transfer roller (3) one end fixedly connected with conveying motor (5), be provided with dry storehouse (6) at machine body (1) top fixedly, fixedly provided with a plurality of sterilamp (7) between dry storehouse (6) top both sides wall along the direction of transfer, dry storehouse (6) inner chamber is provided with three sets of drying device (8) along the direction of transfer, open in dry storehouse (6) top lateral wall has drive chamber (9), be provided with dispersion devices (10) in drive chamber (9), install cavity (2) below and be provided with belt cleaning device (11), dry storehouse (6) front side is opened there is feed inlet (12), feed inlet (12) top fixedly is provided with a plurality of rake teeth (13), dry storehouse (6) rear side is provided with three sets of drying device (8) in the direction of transfer, open between install cavity (16) lateral wall (16) side wall (1), a plurality of supporting feet (17) are fixedly arranged at the bottom of the machine body (1).

2. A tunnel sterilization dryer as defined in claim 1, wherein: drying device (8) are including fixed mounting air heater (81) at fuselage (1) top, air heater (81) bottom intercommunication has air-supply line (82), air-supply line (82) keep away from one end of air heater (81) and run through fuselage (1) intercommunication and have ventilation pipe (83), ventilation pipe (83) bottom is provided with a plurality of hot-blast shower nozzles (84).

3. A tunnel sterilization dryer as defined in claim 1, wherein: the dispersing device (10) comprises four rotating rods (101) which are rotationally connected with the upper side wall and the lower side wall of the driving cavity (9), one end of the side wall above the driving cavity (9) is far away from the rotating rods (101) and penetrates through the drying bin (6) and extends to the top of the conveying belt (4), two dispersing plates (102) are symmetrically and fixedly arranged at the bottom of the rotating rods (101), a section of outer wall of each rotating rod (101) in the driving cavity (9) is fixedly provided with a chain wheel (103), chains (104) are arranged on the surfaces of the chain wheels (103) in a matched mode, and one of the chain wheels (101) is fixedly connected with a dispersing motor (105) at the top of the rotating rods (101).

4. A tunnel sterilization dryer as defined in claim 1, wherein: the cleaning device comprises a mounting seat (111) fixedly arranged on the side wall of a machine body (1), a water tank (112) is fixedly arranged at the top of the mounting seat (111), a water pump (113) is arranged on the side wall of the water tank (112), a water outlet pipe (114) is arranged at one end, far away from the water tank (112), of the water pump (113), a plurality of water outlet spray heads (115) are fixedly arranged at the top of the water outlet pipe (114), a first trapezoid table (116) and a second trapezoid table (117) are fixedly arranged at the bottom of a mounting cavity (2) along the conveying direction, a waste box (118) is movably arranged at the rear side of the bottom of the mounting cavity (2), and a baffle (18) is arranged on the side wall of the rear of the machine body (1) in cooperation with the waste box (118).

5. A tunnel sterilization dryer as defined in claim 4, wherein: the waste bin (118) comprises a bin body (1181), a trapezoid block (1182) is fixedly arranged at the top of the front side of the bin body (1181), a scraping plate (1183) is fixedly arranged at the top of the trapezoid block (1182), and a handle (1184) is fixedly arranged on the rear side wall of the bin body (1181).

6. A tunnel sterilization dryer as defined in claim 4, wherein: the baffle (18) comprises two stop blocks (181) symmetrically hinged on the rear side wall of the machine body (1), and two fixing blocks (182) are symmetrically and fixedly arranged on the rear side wall of the machine body (1) in cooperation with the stop blocks (181).