CN213811712U

CN213811712U - Curing oven with waste heat recovery mechanism

Info

Publication number: CN213811712U
Application number: CN202022494650.XU
Authority: CN
Inventors: 王长征; 王磊; 于立新
Original assignee: Shandong Yufeng Weichuang Electronics Co ltd
Current assignee: Shandong Yufeng Weichuang Electronics Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-07-27
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a curing oven with waste heat recovery mechanism relates to waste heat recovery technical field, the power distribution box comprises a box body, the import groove has been seted up on the right side of box, the left and right sides symmetry in import groove is provided with the slide rail, the outer wall sliding connection of slide rail has the chamber door, the accumulator has been seted up in the front of box, the top fixed mounting of box has gaseous purifying box and leads to the heat pipe, and leads to the bottom of heat pipe and the top through connection of box, the upper right side of accumulator is provided with the controller. The utility model discloses a controller is controlled the switch of closing the door, when needs waste heat recovery, can be closed the switch of closing the door, improves waste heat recovery's effect, and gas purification case can purify the discharge to some harmful gas moreover, prevents that gas from appearing revealing when leading to the inside transmission of heat pipe, adopts slag filter screen and accumulator convenient to collect the slag that drops in the curing furnace.

Description

Curing oven with waste heat recovery mechanism

Technical Field

The utility model relates to a curing oven relates to waste heat recovery technical field, concretely relates to curing oven with waste heat recovery mechanism.

Background

The curing is a production process of heating, curing resin and drying parts adopted for enhancing the stress of material combination in the electronic industry and other various industries, a container for implementing curing is a curing furnace, in the process of curing a workpiece, the traditional curing furnace is in a direct heating type, fuel is directly combusted to generate a large amount of waste gas, the waste gas can influence the surrounding air environment, and the generated waste gas cannot be recycled.

The following problems exist in the prior art:

1. in the prior art, when heat is recovered from a workpiece, the internal temperature of the workpiece is reduced, the workpiece drops part of molten slag, if the molten slag is not collected and processed uniformly, part of devices are scalded, and part of the workpiece generates harmful gas, and if gas leakage occurs during recycling, physical influence is caused on workers on site;

2. among the prior art, when carrying out heat recovery to the work piece, if the reaction space is airtight will reduce heat recovery's efficiency, and then can not reach the use original intention of heat recovery utilization maximize, this curing oven with waste heat recovery mechanism's suitability variation, consequently need carry out the structure innovation and solve specific problem.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a curing oven with a waste heat recovery mechanism, wherein one purpose is to collect the slag generated by the workpiece during heat recovery in a unified manner, and solve the problems that the slag dropped from the workpiece damages the reaction device and is inconvenient to clean; wherein another kind of purpose is in order to solve the problem of the harmful gas that partial work piece produced when heat recovery to reach and to carry out purifying effect to harmful gas, avoid harmful gas to reveal the staff who endangers the scene, wherein another kind of purpose is in order to possess the leakproofness of reaction space, makes things convenient for thermal collection, is favorable to the heat recovery efficiency maximize, has solved the problem that heat recovery efficiency is low.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a curing oven with waste heat recovery mechanism, includes the box, the import groove has been seted up on the right side of box, the left and right sides symmetry in import groove is provided with the slide rail, the outer wall sliding connection of slide rail has the chamber door, the accumulator has been seted up in the front of box, the top fixed mounting of box has gaseous purifying box and leads to the heat pipe, and leads to the bottom of heat pipe and the top through connection of box, the upper right side of accumulator is provided with the controller, one side of controller is inlayed firmly and is connected with the box, the inner wall fixed mounting of box has the loading board.

The utility model discloses technical scheme's further improvement lies in: the top welding of loading board has fixed plate and drive case, the top of fixed plate is provided with reacting furnace and conveying supporting shoe, the one end of reacting furnace sets up relevant door, the bottom of reacting furnace and the top threaded connection of fixed plate, conveying supporting shoe one side is provided with the conveying post, the conveying supporting shoe is located the left and right sides symmetry setting of loading board, the left and right ends of conveying post rotate and are connected with the conveying supporting shoe.

The utility model discloses technical scheme's further improvement lies in: the transmission device is characterized in that a transmission supporting block is embedded and connected to the driving end of the driving box, a motor is arranged on the inner wall of the driving box, the driving end of the motor is rotatably connected with a gear, a transmission column is rotatably connected to the axis of the gear, and a transmission belt is meshed and connected to the outer wall of the gear.

The utility model discloses technical scheme's further improvement lies in: the utility model discloses a reactor, including the inner wall top embedding of reacting furnace, the left end pipe connection of gaseous temporary storage case has the trachea, tracheal bottom and the inner wall overlap joint of reacting furnace, the bottom joint of reacting furnace has the slag filter screen, the left side fixed mounting of reacting furnace has the venthole, the top pipe connection of reacting furnace has logical heat pipe.

The utility model discloses technical scheme's further improvement lies in: the reactor comprises a reaction furnace, and is characterized in that a sliding chute is formed in one end of the reaction furnace, a telescopic rod is fixedly mounted at the top of the inner wall of the sliding chute, the bottom of the telescopic rod is fixedly connected with a related closing door, and the closing door is connected with the reaction furnace in a sliding manner through the arranged telescopic rod.

The utility model discloses technical scheme's further improvement lies in: the top pipeline of the gas temporary storage tank is connected with a gas purification tank and a heat pipe, and the slag filter screen is arranged above the recovery tank.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a curing oven with waste heat recovery mechanism, through designing ingeniously, adopt slag filter screen and accumulator combination, the slag that drops when carrying out waste heat recovery in the convenient curing oven is collected, avoid it to drop inconvenient clearance on the fixed plate, and the gas that produces passes through the trachea at the inside gas temporary storage case that sets up of reacting furnace and collects in unison, the cooperation is provided with leads to the heat pipe and uses gas to need the place, and the gaseous purifying box of setting can purify discharge some harmful gas, prevent that gas when leading to the inside transmission of heat pipe, appear revealing, cause harm to the human body.

2. The utility model provides a curing oven with waste heat recovery mechanism controls the switch of closing the door through the controller, when needs waste heat recovery, can be closed with the switch of closing the door, improves waste heat recovery's effect to in utilizing the transfer post to transport the reaction furnace with the work piece through opening the chamber door, the at utmost has reduced the staff and has contacted the work piece, in order to prevent that the staff from being scalded.

Drawings

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

FIG. 2 is a schematic view of the connection between the bearing plate and the bottom of the box;

FIG. 3 is a schematic view of the structure of the closing door of the present invention;

fig. 4 is a side sectional view of the reactor of the present invention.

In the figure: 1. a box body; 2. an inlet tank; 3. a box door; 4. a slide rail; 5. a gas purification tank; 6. a recovery tank; 7. a controller; 8. a carrier plate; 9. a reaction furnace; 10. a conveying support block; 11. a transfer column; 12. a fixing plate; 13. closing the door; 14. a drive box; 15. a chute; 16. a gear; 17. a gas temporary storage tank; 18. an air tube; 19. an air outlet; 20. a slag filter screen; 21. and (4) passing through a heat pipe.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a curing oven with waste heat recovery mechanism, including box 1, import groove 2 has been seted up on box 1's right side, the left and right sides symmetry in import groove 2 is provided with slide rail 4, slide rail 4's outer wall sliding connection has chamber door 3, accumulator 6 has been seted up in box 1's front, box 1's top fixed mounting has gaseous purifying box 5 and leads to heat pipe 21, and the bottom that leads to heat pipe 21 and box 1's top through connection, accumulator 6's the upper right side is provided with controller 7, one side of controller 7 is inlayed to be connected with box 1, box 1's inner wall fixed mounting has loading board 8.

In this embodiment, the recovery tank 6 is convenient for uniformly collecting the slag generated during the recovery of the waste heat, and the slag is convenient for processing, and the output end line gas purification box 5 of the controller 7 purifies the harmful gas generated during the process of partial workpieces, so that the harmful gas is prevented from leaking to cause physical influence on the workers on the site when entering the heat conduction pipe 21.

As shown in fig. 2-3, in this embodiment, preferably, a fixed plate 12 and a driving box 14 are welded on the top of the loading plate 8, a reaction furnace 9 and a conveying support block 10 are arranged on the top of the fixed plate 12, a related door 13 is arranged at one end of the reaction furnace 9, the closed door 13 is arranged to facilitate putting a workpiece into the reaction furnace 9, so that heat loss can be reduced to the maximum, and efficiency of waste heat recovery is improved, the bottom of the reaction furnace 9 is in threaded connection with the top of the fixed plate 12, a conveying column 11 is arranged on one side of the conveying support block 10, the conveying column 11 is arranged to facilitate conveying the put workpiece into the reaction furnace 9, so that workers are prevented from being scalded by the workpiece to the maximum, the conveying support blocks 10 are symmetrically arranged on the left side and the right side of the loading plate 8, and the conveying support blocks 10 are rotatably connected to the left end and the right end of the conveying column 11.

As shown in fig. 3, preferably, a transmission support block 10 is embedded and connected at a driving end of the driving box 14, a motor is arranged on an inner wall of the driving box 14, a wiring terminal line of the motor is connected with the controller 7, the driving end of the motor is rotatably connected with a gear 16, a transmission column 11 is rotatably connected at an axis of the gear 16, a transmission belt is engaged and connected with an outer wall of the gear 16, the gear 16 is driven to rotate by rotation of the driving end of the motor and is matched with the transmission belt to drive each transmission column 11, so that the transmission into the reaction furnace 9 is realized when a workpiece is put in.

Example 2

As shown in fig. 4, on the basis of embodiment 1, the utility model provides a technical solution: the top of the inner wall of the reaction furnace 9 is embedded and connected with a gas temporary storage box 17, the left end pipeline of the gas temporary storage box 17 is connected with a gas pipe 18, the arranged gas temporary storage box 17 is convenient for storing partial gas, thus when the gas reaches a certain concentration, the gas is discharged out of the box body 1, the bottom of the gas pipe 18 is lapped with the inner wall of the reaction furnace 9, the bottom of the reaction furnace 9 is clamped with a slag filter screen 20, the left side of the reaction furnace 9 is fixedly provided with a gas outlet 19, the gas outlet 19 can be opened and closed according to the situation, when the gas outlet 19 is opened, the heat reduction efficiency of a workpiece can be accelerated, the top pipeline of the reaction furnace 9 is connected with a heat through pipe 21, the top pipeline of the gas temporary storage box 17 is connected with a gas purification box 5 and a heat through pipe 21, thus the heat generated by the workpiece can be selectively purified or utilized, the other end of the heat through pipe 21 needs to be externally connected with a utilization device, thus the heat recovery can be achieved, the slag filter 20 is disposed above the recovery tank 6.

Example 3

As shown in fig. 3, on the basis of the

embodiments

1 and 2, the utility model provides a technical solution: preferably, a chute 15 is formed at one end of the reaction furnace 9, an expansion link is fixedly mounted at the top of the inner wall of the chute 15, the bottom of the expansion link is fixedly connected with the related door closing 13, and a wiring terminal of the expansion link is controlled by the controller 7, so that the controller 7 can be operated to selectively open and close the door 13, when the door closing 13 is closed, the maximum heat recovery can be achieved, and the door closing 13 is slidably connected with the reaction furnace 9 through the arranged expansion link.

The working principle of the curing oven with the waste heat recovery mechanism is as follows:

as shown in fig. 1-4, the utility model opens the door 3 of the operation controller 7, places the workpiece on the transmission column 11, drives the gear 16 of the driving end by starting the driving box 14, and the workpiece is transmitted to the inside of the reaction furnace 9 by matching with the transmission belt on the delay box 16, at this time, the switch of the closing door 13 can be controlled according to the situation to improve the efficiency of waste heat recovery, during the recovery period, whether the air outlet 19 works can be selected, although the effect of waste heat recovery can be reduced, the efficiency of heat reduction can be accelerated, during the waste heat recovery period, the impurities in the workpiece can drop into the recovery tank 6 through the slag filter screen 20, and a part of heat can enter the gas temporary storage box 17 through the air pipe for short time storage, when the gas reaches a certain concentration, the gas can be discharged out of the box body 1, meanwhile, the controller 7 can adjust whether the gas is discharged to the heat through the heat pipe 21 or the gas purification box 5, thereby completing the recycling or purification of the heat gas.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a curing oven with waste heat recovery mechanism, includes box (1), its characterized in that: import groove (2) have been seted up on the right side of box (1), the left and right sides symmetry in import groove (2) is provided with slide rail (4), the outer wall sliding connection of slide rail (4) has chamber door (3), accumulator (6) have been seted up in the front of box (1), the top fixed mounting of box (1) has gaseous purifying box (5) and leads to heat pipe (21), and leads to the bottom of heat pipe (21) and the top through connection of box (1), the upper right side of accumulator (6) is provided with controller (7), one side of controller (7) is inlayed and is connected with box (1), the inner wall fixed mounting of box (1) has loading board (8).

2. The curing oven with waste heat recovery mechanism as claimed in claim 1, wherein: the top welding of loading board (8) has fixed plate (12) and drive case (14), the top of fixed plate (12) is provided with reaction furnace (9) and conveying supporting shoe (10), the one end of reaction furnace (9) sets up relevant door (13) of closing, the bottom of reaction furnace (9) and the top threaded connection of fixed plate (12), conveying supporting shoe (10) one side is provided with conveying post (11), conveying supporting shoe (10) are located the left and right sides symmetry setting of loading board (8), both ends are rotated and are connected with conveying supporting shoe (10) about conveying post (11).

3. The curing oven with waste heat recovery mechanism as claimed in claim 2, wherein: the drive end embedding of drive case (14) is connected with transmission supporting shoe (10), the inner wall of drive case (14) is provided with the motor, and the drive end rotation of motor is connected with gear (16), the axle center department rotation of gear (16) is connected with transmission post (11), the outer wall meshing of gear (16) is connected with the conveyer belt.

4. The curing oven with waste heat recovery mechanism as claimed in claim 2, wherein: the inner wall top embedding of reacting furnace (9) is connected with gaseous temporary storage case (17), the left end pipe connection of gaseous temporary storage case (17) has trachea (18), the bottom of trachea (18) and the inner wall overlap joint of reacting furnace (9), the bottom joint of reacting furnace (9) has slag filter screen (20), the left side fixed mounting of reacting furnace (9) has venthole (19), the top pipe connection of reacting furnace (9) has logical heat pipe (21).

5. The curing oven with waste heat recovery mechanism as claimed in claim 2, wherein: the one end of reacting furnace (9) has been seted up spout (15), the inner wall top fixed mounting of spout (15) has the telescopic link, and the bottom fixed connection of telescopic link is relevant to close door (13), close door (13) through the telescopic link that sets up and reacting furnace (9) sliding connection.

6. The curing oven with waste heat recovery mechanism as set forth in claim 4, wherein: the top pipeline of the gas temporary storage tank (17) is connected with a gas purification tank (5) and a heat pipe (21), and the slag filter screen (20) is arranged above the recovery tank (6).