Bean curd sheet processing cooling device

Abstract

The utility model provides a bean curd sheet processing cooling device which comprises an outer box body, a plurality of cooling devices and a plurality of cooling devices, the bottom of the outer box body is of an open structure, and bean curd sheets pass through the bottom of the outer box body; the inner recovery chamber is arranged in the outer box body and divides the interior of the outer box body into a first treatment area and a second treatment area, and airflow in the first treatment area flows to the second treatment area through the inner recovery chamber; an air inlet pipe is arranged on the outer wall of the outer box body, the air inlet pipe is used for sending air flow into the first treatment area and the second treatment area respectively, and the air flow is released above the bean curd sheets after passing through the first air exhaust plate and the second air exhaust plate respectively. According to the cooling device for bean curd sheet processing, part of airflow in the first processing area is recycled through the inner recycling chamber and then fed into the second processing area, secondary circulation of the airflow is achieved while airflow escape is reduced, the utilization rate of the airflow is increased, and then the cooling effect of the cooling device for bean curd sheet processing is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal processing, and in particular relates to a cooling and temperature reduction device for sheet metal processing. Background Art

[0002] The thousand-sheet processing process has now achieved automated production, and the labor input is reduced through automated thousand-sheet processing equipment. In the thousand-sheet processing equipment, the thousand-sheets are transferred to the stacking equipment for stacking after being pressed and formed. During the transmission process, cooling equipment will be used to cool the newly formed thousand-sheets.

[0003] The existing cooling method uses natural cooling, which requires a long conveyor belt. Not only does the equipment occupy a large area, but the cooling effect is also average. Therefore, many people use air cooling equipment to cool the sheets on the conveyor belt. Since the air flow of the air cooling equipment is widely dispersed, the air flow is not reasonably utilized, resulting in average heat dissipation and cooling effect, and the purpose of efficient cooling cannot be achieved. Utility Model Content

[0004] The utility model provides a cooling and temperature reduction device for processing thousand sheets, which aims to solve the problem that the current method of using air cooling equipment to cool the thousand sheets on the conveyor belt is to use air cooling equipment. Since the air flow of the air cooling equipment is widely dispersed, the air flow is not reasonably utilized, resulting in general heat dissipation and cooling effect, and efficient cooling cannot be achieved.

[0005] The utility model is realized in this way: a cooling and temperature reduction device for processing thousand sheets is arranged above a conveyor belt for conveying thousand sheets, comprising:

[0006] The outer box body has an open bottom, and the conveyor belt conveys the sheets through the bottom of the outer box body;

[0007] An inner recovery chamber, which is arranged inside the outer box and divides the interior of the outer box into a first processing area and a second processing area, and the airflow in the first processing area flows to the second processing area through the inner recovery chamber;

[0008] The first exhaust plate and the second exhaust plate are respectively arranged in the first processing area and the second processing area, and the outer wall of the outer box body is provided with an air inlet pipe, and the air inlet pipe sends the air flow into the first processing area and the second processing area respectively, and the air flow passes through the first exhaust plate and the second exhaust plate respectively and is released above the conveyor belt.

[0009] Preferably, the first processing area is divided into a first air chamber and a first cooling zone by a first exhaust plate, and the second processing area is divided into a second air chamber and a second cooling zone by a second exhaust plate.

[0010] Preferably, the first cooling zone is communicated with the inner recovery chamber, and the second air chamber is communicated with the inner recovery chamber.

[0011] Preferably, the inner recovery chamber comprises a first partition, a second partition, an air inlet plate and an exhaust fan;

[0012] The first partition and the second partition are spaced apart and connected to the outer box body, the air inlet plate is tiltedly arranged at the end of the first partition, and the air inlet plate and the second partition are connected by a connecting plate near the conveyor belt side to isolate the inner recovery chamber from the external space;

[0013] The air inlet plate is provided with a strip-shaped air inlet facing the first cooling zone, and the exhaust fan delivers the airflow in the inner recovery chamber to the second air chamber.

[0014] Preferably, the air inlet pipe includes a main pipe, a first branch pipe and a second branch pipe, the main pipe is connected to the first branch pipe and the second branch pipe, and the ends of the first branch pipe and the second branch pipe are connected to the first air chamber and the second air chamber respectively.

[0015] Preferably, a plurality of strip-shaped air inlets are provided on the first air exhaust plate, and the airflow in the first air chamber is evenly distributed to the conveyor belt through the plurality of strip-shaped air inlets.

[0016] Preferably, the first exhaust plate is arranged obliquely to the conveyor belt.

[0017] Preferably, the second air exhaust plate has the same structure as the first air exhaust plate.

[0018] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0019] The cooling and temperature reduction device for processing thousand sheets provided by the present invention divides the interior of the outer box into a first processing area and a second processing area, and uses an internal recovery chamber to recover part of the airflow in the first processing area and then release it to the second processing area, thereby reducing the escape of the airflow and allowing the airflow to circulate twice, thereby improving the utilization rate of the airflow and enhancing the cooling effect of the cooling and temperature reduction device for processing thousand sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural diagram of a cooling and temperature reduction device for processing thousand sheets provided by the utility model.

[0021] Figure 2 The utility model is a schematic diagram of the internal structure of the outer box of a thousand-sheet processing cooling and temperature reduction device provided by the present invention.

[0022] Figure 3 The utility model is a schematic diagram of the outer box structure of a thousand-sheet processing cooling and temperature reduction device provided by the present invention.

[0023] Figure 4 The utility model is a schematic structural diagram of the first exhaust plate in a cooling and temperature reduction device for processing sheets of sheets.

[0024] Figure 5 The utility model provides a schematic diagram of the structure of the inner recovery chamber of a thousand-sheet processing cooling and temperature reduction device.

[0025] Description of reference numerals:

[0026] 100, outer box; 110, first air chamber; 120, second air chamber; 130, first cooling zone; 140, second cooling zone;

[0027] 200, air inlet pipe; 210, main pipe; 210, first branch pipe; 220, second branch pipe;

[0028] 300, inner recovery chamber; 310, first partition; 320, second partition; 330, air inlet plate; 340, exhaust fan;

[0029] 400, conveyor belt;

[0030] 510, first exhaust plate; 520, second exhaust plate. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0032] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] The present invention provides a cooling device for processing sheets of paper. Figure 1-5 As shown, Figure 1 and Figure 2 The direction of the middle arrow is the conveying direction of the conveyor belt. The cooling and temperature reduction device for processing thousand sheets is arranged above the conveyor belt 400 for conveying thousand sheets, and includes:

[0034] The outer box 100 has an open bottom, and the conveyor belt 400 transports the sheets through the bottom of the outer box 100;

[0035] An inner recovery chamber 300 is provided inside the outer box 100 and divides the interior of the outer box 100 into a first processing area and a second processing area. The airflow in the first processing area flows to the second processing area through the inner recovery chamber 300.

[0036] a first exhaust plate 510 and a second exhaust plate 520, which are respectively disposed in a first processing area and a second processing area. The first processing area is divided into a first air chamber 110 and a first cooling zone 130 by the first exhaust plate 510, and the second processing area is divided into a second air chamber 120 and a second cooling zone 140 by the second exhaust plate 520; the conveyor belt 400 passes under the first cooling zone 130 and the second cooling zone 140;

[0037] The first cooling zone 130 is communicated with the inner recovery chamber 300, and the second air chamber 120 is communicated with the inner recovery chamber 300; the outer wall of the outer box body 100 is provided with an air inlet duct 200, and the air inlet duct 200 is connected to the fan in the prior art, and the fan sends the outside air into the first air chamber 110 and the second air chamber 120, and the air flow in the first air chamber 110 is diffused to the first cooling zone 130 through the first exhaust plate 510; after the air flow hits the conveyor belt 400, it is aligned and cooled by the air cooling principle. Part of the air flow will change its flow direction due to the obstruction of the sheets, and the inner recovery chamber 300 recovers part of the air flow with changed direction, and the inner recovery chamber 300 re-transports the air flow with changed direction to the second air chamber 120, mixes with the air flow in the second air chamber 120, and then releases it to the second cooling zone 140 again, thereby improving the efficiency of air flow utilization and enhancing the cooling effect of the sheets;

[0038] As a preferred embodiment of this embodiment, the inner recovery chamber 300 includes a first partition 310, a second partition 320, an air inlet plate 330 and an exhaust fan 340;

[0039] The first partition 310 and the second partition 320 are spaced apart and connected to the outer box 100. The air inlet plate 330 is tilted and arranged at the end of the first partition 310. The air inlet plate 330 and the second partition 320 are connected by a connecting plate near the conveyor belt 400 to isolate the inner recovery chamber 300 from the outside space.

[0040] The air inlet plate 330 is provided with a strip-shaped air inlet facing the first cooling zone 130. The exhaust fan 340 delivers the airflow from the inner recovery chamber 300 into the second air chamber 120, forming a negative pressure state in the inner recovery chamber 300. The airflow in the first cooling zone 130 enters the inner recovery chamber 300 through the air inlet plate 330.

[0041] In this embodiment, in order to improve the cooling effect of the airflow, a condensation pipe (not shown in this application) may be further provided inside the inner recovery chamber 300. The condensation pipe is composed of a coil structure. A circulating coolant is transported to the coil structure through an external condensing device. The coil structure exchanges heat with the airflow passing through the inner recovery chamber 300 to achieve cooling. The coil and condensing device herein are both prior art, and their specific principles are similar to the working principle of an air conditioner.

[0042] As a preferred implementation in this embodiment, the air inlet pipe 200 includes a main pipe 210, a first branch pipe 220 and a second branch pipe 230;

[0043] The main pipe 210 is connected to the first branch pipe 220 and the second branch pipe 230. The ends of the first branch pipe 220 and the second branch pipe 230 respectively pass through the side wall of the outer box 100 and are connected to the first air chamber 110 and the second air chamber 120. A three-way valve is provided at the connection between the first branch pipe 220 and the main pipe 210. The air intake of the first branch pipe 220 and the second branch pipe 230 can be reasonably matched according to the internal temperature of the first cooling zone 130 and the second cooling zone 140 to avoid overcooling of the second cooling zone 140.

[0044] As a preferred embodiment of this embodiment, the first exhaust plate 510 is provided with a plurality of strip-shaped air inlets. The airflow in the first air chamber 110 is evenly distributed onto the conveyor belt 400 through the plurality of air inlets, so that the airflow can fully contact the sheets, thereby improving the heat dissipation effect on the sheets. The first exhaust plate 510 is arranged obliquely with respect to the conveyor belt.

[0045] The second air exhaust plate 520 has the same structure as the first air exhaust plate 510;

[0046] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A cooling device for processing thousand sheets, arranged above a conveyor belt for conveying thousand sheets, characterized in that: include: The outer box body has an open bottom, and the conveyor belt conveys the sheets through the bottom of the outer box body; An inner recovery chamber, which is arranged inside the outer box and divides the interior of the outer box into a first processing area and a second processing area, and the airflow in the first processing area flows to the second processing area through the inner recovery chamber; The first exhaust plate and the second exhaust plate are respectively arranged in the first processing area and the second processing area, and the outer wall of the outer box body is provided with an air inlet pipe, and the air inlet pipe sends the air flow into the first processing area and the second processing area respectively, and the air flow passes through the first exhaust plate and the second exhaust plate respectively and is released above the conveyor belt.

2. The cooling device for processing thousand sheets of paper according to claim 1, characterized in that: The first processing area is divided into a first air chamber and a first cooling zone by a first exhaust plate, and the second processing area is divided into a second air chamber and a second cooling zone by a second exhaust plate.

3. The cooling device for processing thousand sheets of paper according to claim 2, characterized in that: The first cooling zone is communicated with the inner recovery chamber, and the second air chamber is communicated with the inner recovery chamber.

4. The cooling device for processing thousand sheets of paper according to claim 3, characterized in that: The inner recovery chamber includes a first partition, a second partition, an air inlet plate and an exhaust fan; The first partition and the second partition are spaced apart and connected to the outer box body, the air inlet plate is tiltedly arranged at the end of the first partition, and the air inlet plate and the second partition are connected by a connecting plate near the conveyor belt side to isolate the inner recovery chamber from the external space; The air inlet plate is provided with a strip-shaped air inlet facing the first cooling zone, and the exhaust fan delivers the airflow in the inner recovery chamber to the second air chamber.

5. The cooling device for processing thousand sheets of paper according to claim 4, characterized in that: The air inlet pipe includes a main pipe, a first branch pipe and a second branch pipe. The main pipe is connected to the first branch pipe and the second branch pipe. The ends of the first branch pipe and the second branch pipe are connected to the first air chamber and the second air chamber respectively.

6. The cooling device for processing thousand sheets of paper according to claim 5, characterized in that: The first air exhaust plate is provided with a plurality of strip-shaped air inlets, and the airflow in the first air chamber is evenly distributed to the conveyor belt through the plurality of strip-shaped air inlets.

7. The cooling device for processing thousand sheets of paper according to claim 6, characterized in that: The first air exhaust plate is arranged obliquely to the conveyor belt.

8. The cooling device for processing thousand sheets of paper according to claim 7, characterized in that: The second air exhaust plate has the same structure as the first air exhaust plate.

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