Waste heat recovery drying device

Abstract

The utility model belongs to the technical field of waste heat recovery devices, and particularly relates to a waste heat recovery drying device which comprises a heat exchange box, a water inlet, a water outlet, an air inlet pipe, an adsorption box, an activated carbon adsorption plate, a drying box, a connecting pipe and an energy storage bipolar plate. An air inlet pipe is arranged in the heat exchange box, an adsorption box is arranged on the side, away from the water outlet, of the heat exchange box, activated carbon adsorption plates which are evenly distributed are arranged in the adsorption box, and a drying box is arranged on one side of the adsorption box. When gas generated in the production process of the energy storage bipolar plate enters the device, the gas can be filtered through the filter screen, so that dust and impurities in the gas are prevented from influencing the subsequent drying effect; meanwhile, heat in the gas can be subjected to heat exchange, and waste heat can be conveniently recycled; and the gas can be adsorbed and filtered again through the activated carbon adsorption plate, so that the temperature of the gas blown out during drying can be proper, and drying is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of waste heat recovery device, concretely is a waste heat recovery drying device. BACKGROUND

[0002] Energy storage bipolar plate is a key component in electrochemical devices, especially in fuel cells and electrolytic cells. The bipolar plate is used for conducting electricity, connecting the positive and negative electrodes of the battery unit to form a circuit in the electrochemical system, and at the same time, it separates the battery unit and guides the reaction gas or liquid to ensure the effective transmission of the reactants; in addition, it also has good heat conduction performance, which helps the battery system to dissipate heat. In the production of energy storage bipolar plates, a large amount of hot gas is generated, which can be recovered by the waste heat recovery drying device and the product can be dried.

[0003] The gas generated in the production process of the energy storage bipolar plate contains dust impurities, and the existing waste heat recovery drying device usually does not have a filtering structure. After using the waste heat drying device for waste heat recovery and drying, dust impurities may be attached to the surface of the product, which requires subsequent cleaning of the product, increasing the workload and affecting work efficiency. SUMMARY

[0004] The utility model discloses a waste heat recovery drying device to solve the problem raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a waste heat recovery drying device, comprising a heat exchange box, a water inlet, a water outlet, an air inlet pipe, an adsorption box, an activated carbon adsorption plate, a drying box, a connecting pipe and an energy storage bipolar plate, the top end of the heat exchange box is provided with a water inlet, one side of the heat exchange box is provided with a water outlet, the inside of the heat exchange box is provided with an air inlet pipe, the side of the heat exchange box away from the water outlet is provided with an adsorption box, the inside of the adsorption box is provided with uniformly distributed activated carbon adsorption plates, one side of the adsorption box is provided with a drying box, the connecting pipe is connected between the drying box and the adsorption box, the inside of the drying box is provided with an energy storage bipolar plate, one side of the heat exchange box is provided with a filtering mechanism, the filtering mechanism comprises a filter box, an air inlet and a vertical rod, one side of the heat exchange box is provided with a filter box, one side of the filter box is provided with a water inlet, the top end of the filter box is provided with symmetrically distributed vertical rods.

[0006] Preferably, the surface of the vertical rod is provided with a horizontal plate, one end of the horizontal plate is provided with a first handle, the end of the horizontal plate away from the first handle is provided with uniformly distributed filter screens, and one end of the filter screen extends to the inside of the filter box.

[0007] Preferably, both sides of the horizontal plate are provided with rotating rods connected through the hinge seat, the inside of the rotating rod is provided with a connecting rod extending to the outside, and the connecting rod and the rotating rod are welded with the first spring.

[0008] Preferably, one end of the connecting rod is provided with a locking rod, and one side of the locking rod is provided with a second handle.

[0009] Preferably, the inside of the drying box is provided with uniformly distributed spacing adjusting mechanisms, the spacing adjusting mechanism comprises a fixed block, a clamping block, a placing plate, a pull rod, a limiting plate, a second spring and a locking groove, the inside of the drying box is provided with symmetrically distributed fixed blocks, and the inside of one fixed block is provided with symmetrically distributed clamping blocks.

[0010] Preferably, the two fixed blocks are provided with a placing plate, and the inside of the other fixed block is provided with a pull rod extending to the outside.

[0011] Preferably, the surface of the pull rod is provided with a limiting plate, and the second spring is welded between the limiting plate and the fixed block.

[0012] Preferably, the inside of the placing plate is provided with a locking groove close to one end of the pull rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、 the utility model discloses a second handle is pulled and moves the locking rod and the connecting rod, so that the connecting rod is extruded to the first spring when moving, so that the locking rod is separated from the vertical rod when moving, then the rotating rod is rotated, so that the locking rod is rotated, then the first handle is pulled, the horizontal plate is moved, so that the filter screen is moved to the inside of the filter box, and the both sides of the horizontal plate are sleeved on the surface of the vertical rod, then the rotating rod is rotated, so that the locking rod is locked with the vertical rod, so that the filter screen is quickly installed in the inside of the filter box, the gas generated in the production process of the energy storage bipolar plate can be filtered through the filter screen after entering the utility model, and the dust and impurities in the gas are prevented from affecting the subsequent drying effect, water can be added through the water inlet, so that the heat in the gas can be exchanged, so that the waste heat is recycled and treated, the gas can be adsorbed and filtered again through the activated carbon adsorption plate, so that the temperature of the gas blown during drying is appropriate, and the drying is facilitated.

[0015] 2, the utility model discloses a pull rod is drawn to drive the stop plate extrusion to second spring, then put the placing plate into the inside of fixed block, make one side of placing plate and lock block locking, loosen the pull rod again, make the pull rod and the other side of placing plate locking through the reset action of second spring, to make placing plate install inside the drying box quickly, can place the energy storage bipolar plate at the top of placing plate, and the interval of placing plate can adjust, to make it convenient for the taking of energy storage bipolar plate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view structure schematic diagram of the utility model;

[0017] Figure 2 It is the front view section structure schematic diagram of the utility model;

[0018] Figure 3 It is the overhead enlarged structure schematic diagram of filter box of the utility model;

[0019] Figure 4 It is the front view section enlarged structure schematic diagram of locking rod of the utility model;

[0020] Figure 5 It is the front view section enlarged structure schematic diagram of fixed block of the utility model.

[0021] In the drawing: 1, heat exchange box;2, water inlet;3, water outlet;4, air inlet pipe;5, adsorption box;6, activated carbon adsorption plate;7, drying box;8, connecting pipe;9, energy storage bipolar plate;10, filter mechanism;1001, filter box;1002, air inlet;1003, vertical rod;1004, cross plate;1005, first handle;1006, filter screen;1007, rotating rod;1008, connecting rod;1009, first spring;1010, locking rod;1011, second handle;11, interval adjusting mechanism;1101, fixed block;1102, lock block;1103, placing plate;1104, pull rod;1105, stop plate;1106, second spring;1107, locking groove. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a kind of technical scheme: a waste heat recovery drying device, including heat exchange box 1, water inlet 2, water outlet 3, air inlet pipe 4, adsorption box 5, activated carbon adsorption plate 6, drying box 7, connecting pipe 8 and energy storage bipolar plate 9, the top of heat exchange box 1 is provided with water inlet 2, one side of heat exchange box 1 is provided with water outlet 3, the inside of heat exchange box 1 is provided with air inlet pipe 4, the side of heat exchange box 1 away from water outlet 3 is provided with adsorption box 5, the inside of adsorption box 5 is provided with activated carbon adsorption plate 6 that is evenly distributed, one side of adsorption box 5 is provided with drying box 7, connecting pipe 8 is connected between drying box 7 and adsorption box 5, the inside of drying box 7 is provided with energy storage bipolar plate 9, one side of heat exchange box 1 is provided with filter mechanism 10, filter mechanism 10 includes filter box 1001, air inlet 1002 and vertical rod 1003, one side of heat exchange box 1 is provided with filter box 1001, one side of filter box 1001 is provided with water inlet 2, the top of filter box 1001 is provided with the vertical rod 1003 that is symmetrically distributed, the surface of vertical rod 1003 is provided with horizontal plate 1004, one end of horizontal plate 1004 is provided with first handle 1005, one end of horizontal plate 1004 away from first handle 1005 is provided with evenly distributed filter screen 1006, one end of filter screen 1006 extends to the inside of filter box 1001, the both sides of horizontal plate 1004 are provided with rotating rod 1007 that is rotatably connected by hinged seat, the inside of rotating rod 1007 is provided with the connecting rod 1008 that extends to outside, first spring 1009 is welded and connected between connecting rod 1008 and rotating rod 1007, one end of connecting rod 1008 is provided with locking rod 1010, one side of locking rod 1010 is provided with second handle 1011.

[0024] Reference Figures 1-4It can be known that the second handle 1011 is pulled to drive the locking rod 1010 to move, thereby driving the connecting rod 1008 to move, so that the connecting rod 1008 extrudes the first spring 1009 when moving, thereby making the locking rod 1010 separate from the vertical rod 1003 when moving, then the rotating rod 1007 is rotated, thereby driving the locking rod 1010 to rotate, then the first handle 1005 is pulled to drive the horizontal plate 1004 to move, thereby driving the filter screen 1006 to enter the inside of the filter box 1001, meanwhile, the two sides of the horizontal plate 1004 are sleeved on the surface of the vertical rod 1003, then the rotating rod 1007 is rotated, so that the locking rod 1010 is locked with the vertical rod 1003, thereby making the filter screen 1006 quickly installed in the inside of the filter box 1001, and the filter screen 1006 is convenient to clean, the gas generated in the production process of the energy storage bipolar plate can be filtered through the filter screen 1006 after entering the inside of the utility model, so that the dust impurities in the gas do not affect the subsequent drying effect, meanwhile, cold water is added through the water inlet 2, so that the heat in the gas can be heat exchanged, thereby recycling the waste heat, the gas blown out during drying can be adsorbed and filtered again through the activated carbon adsorption plate 6, so that the gas temperature is suitable, which is helpful for drying.

[0025] Referring to Figure 2 and Figure 5 It can be known that the inside of the drying box 7 is provided with the uniformly distributed spacing adjusting mechanism 11, the spacing adjusting mechanism 11 comprises a fixed block 1101, a clamping block 1102, a placing plate 1103, a pull rod 1104, a limiting plate 1105, a second spring 1106 and a locking groove 1107, the inside of the drying box 7 is provided with the symmetrically distributed fixed blocks 1101, the inside of one fixed block 1101 is provided with the symmetrically distributed clamping blocks 1102, the two fixed blocks 1101 are provided with the placing plate 1103, the inside of the other fixed block 1101 is provided with the pull rod 1104 extending to the outside, the surface of the pull rod 1104 is provided with the limiting plate 1105, the second spring 1106 is welded and connected between the limiting plate 1105 and the fixed block 1101, and the inside of the placing plate 1103 is provided with the locking groove 1107 close to one end of the pull rod 1104.

[0026] Referring to Figure 2 and Figure 5It can be known that by pulling the pull rod 1104, the pull rod 1104 drives the limiting plate 1105 to move, so that the limiting plate 1105 can extrude the second spring 1106 when moving, then the placing plate 1103 is placed into the inside of the fixed block 1101, so that one side of the placing plate 1103 is locked with the clamping block 1102, then the pull rod 1104 is loosened, the reset action of the second spring 1106 makes the pull rod 1104 locked with the locking groove 1107, and the other side of the pull rod 1104 is locked with the placing plate 1103, so that the placing plate 1103 is quickly installed in the inside of the drying box 7, so that the energy storage bipolar plate 9 can be placed at the top of the placing plate 1103, and the spacing of the placing plate 1103 can be adjusted, so as to facilitate the taking of the energy storage bipolar plate 9.

[0027] In summary, by pulling the second handle 1011 to drive the locking rod 1010 and the connecting rod 1008 to move, the connecting rod 1008 extrudes the first spring 1009 when moving, so that the locking rod 1010 is separated from the vertical rod 1003, then the rotating rod 1007 is rotated, and the filter screen 1006 is pulled to enter the inside of the filter box 1001, and the two sides of the horizontal plate 1004 are sleeved on the surface of the vertical rod 1003, then the rotating rod 1007 is rotated, so that the locking rod 1010 is locked with the vertical rod 1003, so that the filter screen 1006 is quickly installed in the inside of the filter box 1001, and the filter screen 1006 is convenient to clean, the gas generated in the energy storage bipolar plate production process enters the inside of the utility model and can be filtered by the filter screen 1006, so as to avoid the dust impurities in the gas affecting the subsequent drying effect, and the hot water is added through the water inlet 2, so that the heat in the gas can be heat exchanged, so as to facilitate the recycling of waste heat, and the activated carbon adsorption plate 6 can be adsorbed and filtered again, so that the gas blown out during drying is at a proper temperature, which is helpful for drying, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste heat recovery drying device, comprising a heat exchange box (1), a water inlet (2), a water outlet (3), an air inlet pipe (4), an adsorption box (5), an activated carbon adsorption plate (6), a drying box (7), a connecting pipe (8) and an energy storage bipolar plate (9), characterized in that: The top end of the heat exchange box (1) is provided with a water inlet (2), one side of the heat exchange box (1) is provided with a water outlet (3), the inside of the heat exchange box (1) is provided with an air inlet pipe (4), the side of the heat exchange box (1) away from the water outlet (3) is provided with an adsorption box (5), the inside of the adsorption box (5) is provided with uniformly distributed activated carbon adsorption plates (6), one side of the adsorption box (5) is provided with a drying box (7), the drying box (7) and the adsorption box (5) are connected by a connecting pipe (8), the inside of the drying box (7) is provided with an energy storage bipolar plate (9), one side of the heat exchange box (1) is provided with a filtering mechanism (10), the filtering mechanism (10) comprises a filtering box (1001), an air inlet (1002) and a vertical rod (1003), one side of the heat exchange box (1) is provided with a filtering box (1001), one side of the filtering box (1001) is provided with a water inlet (2), and the top end of the filtering box (1001) is provided with symmetrically distributed vertical rods (1003).

2. A waste heat recovery drying apparatus as claimed in claim 1, wherein: The surface of the vertical rod (1003) is provided with a horizontal plate (1004), one end of the horizontal plate (1004) is provided with a first handle (1005), and the end of the horizontal plate (1004) away from the first handle (1005) is provided with uniformly distributed filter screens (1006), and one end of the filter screen (1006) extends to the inside of the filtering box (1001).

3. The waste heat recovery drying apparatus according to claim 2, wherein: Both sides of the horizontal plate (1004) are provided with rotating rods (1007) rotatably connected through hinge seats, the inside of the rotating rod (1007) is provided with a connecting rod (1008) extending to the outside, and the first spring (1009) is welded and connected between the connecting rod (1008) and the rotating rod (1007).

4. The waste heat recovery drying apparatus according to claim 3, wherein: One end of the connecting rod (1008) is provided with a locking rod (1010), and one side of the locking rod (1010) is provided with a second handle (1011).

5. The waste heat recovery drying apparatus according to claim 1, wherein: The inside of the drying box (7) is provided with uniformly distributed spacing adjustment mechanisms (11), the spacing adjustment mechanism (11) comprises a fixed block (1101), a clamping block (1102), a placing plate (1103), a pull rod (1104), a limiting plate (1105), a second spring (1106) and a locking groove (1107), the inside of the drying box (7) is provided with symmetrically distributed fixed blocks (1101), and the inside of one of the fixed blocks (1101) is provided with symmetrically distributed clamping blocks (1102).

6. A waste heat recovery drying apparatus as claimed in claim 5, wherein: A placing plate (1103) is arranged between the two fixed blocks (1101), and the inside of the other fixed block (1101) is provided with a pull rod (1104) extending to the outside.

7. A waste heat recovery drying apparatus as claimed in claim 6, wherein: The surface of the pull rod (1104) is provided with a limiting plate (1105), and a second spring (1106) is welded between the limiting plate (1105) and the fixed block (1101).

8. The waste heat recovery drying apparatus according to claim 6, wherein: An inner end of the placing plate (1103) close to the pull rod (1104) is provided with a locking groove (1107).

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