Secondary cooling device for washing circulating water

Abstract

The utility model relates to the technical field of dental comprehensive treatment machines, in particular to a washing circulating water secondary cooling device which comprises a treatment box, a partition plate is arranged in the middle of the treatment box and divides the treatment box into an upper cooling space and a lower collecting space, and an inlet and an outlet are formed in the two ends of the cooling space respectively. A mounting opening is formed in the partition plate, a cooling assembly is arranged in the mounting opening, the cooling assembly comprises a rotating shaft and cooling plates, the rotating shaft is rotationally mounted in the mounting opening, and the multiple cooling plates are annularly and fixedly connected to the side edge of the rotating shaft; sliding assemblies are symmetrically arranged on the two sides of the cooling plate, cleaning assemblies are arranged on the sliding assemblies, each cleaning assembly comprises a sliding ring, and the sliding rings are arranged on the cooling plate in a sleeving mode and used for cleaning cooled water drops. According to the utility model, the moisture in the flue gas can be treated, the flue gas amount is reduced, and the energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke cooling, in particular to a secondary cooling device for washing circulating water. Background Art

[0002] The flue gas heat exchanger is a device that uses the heat of flue gas for heat exchange. It is mainly used to recover waste heat in the flue of industrial kilns, incinerators, etc. It can also be used to heat air, water or other media. During use, the washing circulating water needs to be cooled.

[0003] Chinese patent CN115978828A discloses a circulating water cooling device, and the key points of its technical solution are: it includes a cooling tank, the top surface of which is provided with a placement groove; a descaling component, which is arranged on the top surface of the cooling box and is used to remove scale. Cooling water containing a descaling agent is pumped into the cooling chamber to achieve the circulation of cooling water and achieve the effect of removing scale. A fin plate is arranged to absorb the temperature of the heating surface of the semiconductor refrigerator through the fin plate, and the fin plate is cooled by the operation of the fan, thereby dissipating heat from the semiconductor refrigerator to avoid overheating and damage to the semiconductor refrigerator.

[0004] However, the existing washing water has no cooling device, resulting in excessively high water content in the flue gas and a large amount of flue gas, in order to improve energy conservation and consumption reduction. Utility Model Content

[0005] The utility model aims to solve the problem that there is no cooling device for washing water in the prior art, resulting in too high water content of smoke and large smoke volume, and to improve energy saving and consumption reduction, and proposes a two-level cooling device for washing circulating water.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A washing circulating water secondary cooling device comprises: a treatment box, wherein a partition is arranged in the middle of the treatment box to separate the treatment box into a cooling space above and a collecting space below, and the two ends of the cooling space are respectively an inlet and an outlet;

[0008] The partition is provided with an installation opening, and a cooling assembly is arranged inside the installation opening, and the cooling assembly includes a rotating shaft and a cooling plate, the rotating shaft is rotatably installed inside the installation opening, and a plurality of cooling plates are annularly fixedly connected to the side of the rotating shaft;

[0009] Sliding components are symmetrically arranged on both sides of the cooling plate. A cleaning component is arranged on the sliding component. The cleaning component comprises a sliding ring. The sliding ring is sleeved on the cooling plate and is used for cleaning the cooled water droplets.

[0010] Preferably, the cooling assembly further comprises a cooling module and a circulation module, wherein the cooling module is fixedly connected to a side of the processing box for cooling the cooling plate, and the circulation module is fixedly connected to the other side of the processing box.

[0011] Preferably, the sliding assembly comprises a slide groove and a slider, the two slide grooves are symmetrically arranged on both sides of the cooling plate, the slider is limitedly slidably arranged inside the slide groove, and the end portion is fixedly connected to the inner side of the sliding ring.

[0012] Preferably, the sliding assembly further comprises cleaning sheets, two of which are fixedly connected to both sides of the sliding ring and are in oblique contact with the cooling plate.

[0013] Preferably, a wind guide plate is fixedly connected to a side of the installation opening close to the inlet, and the wind guide plate is arranged obliquely toward the cooling assembly.

[0014] Preferably, a smoke guide port is provided on the cooling plate, the cooling plate is made of metal material, and the surface is inclined.

[0015] Preferably, the bottom surface of the collecting space is inclined to drain condensed water, and a conduit is provided on the bottom surface of the collecting space.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] During the cooling process, the flue gas containing moisture is introduced into the cooling space through the inlet. After the flue gas enters, it contacts the cooling component. The rotating shaft drives the cooling plate to rotate, so that the water vapor contacts the cooling plate and condenses. During the rotation of the cooling plate, the sliding ring can slide up and down on the cooling plate due to gravity, so that the sliding ring can scrape the condensed water on the cooling plate and clean the condensed water, thereby ensuring the condensation and collection of moisture in the flue gas. The utility model can process the moisture in the flue gas, reduce the amount of flue gas, and save energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front schematic diagram of a two-stage cooling device for washing circulating water proposed by the utility model;

[0019] Figure 2 This is a cross-sectional view of a two-stage cooling device for washing circulating water proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the conduit structure of a two-stage cooling device for washing circulating water proposed by the utility model;

[0021] Figure 4 The utility model discloses a cooling assembly structure schematic diagram of a secondary cooling device for washing circulating water.

[0022] In the figure: 1 processing box, 2 partition, 3 cooling assembly, 31 rotating shaft, 32 cooling plate, 33 cooling module, 34 circulation module, 4 sliding assembly, 41 slide groove, 42 slider, 5 cleaning assembly, 51 sliding ring, 52 cleaning sheet, 6 air guide plate, 7 duct. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 4 A washing circulating water secondary cooling device comprises: a treatment box 1, a partition 2 is arranged in the middle of the treatment box 1, and the treatment box 1 is divided into a cooling space above and a collecting space below, and the two ends of the cooling space are respectively an inlet and an outlet;

[0025] The partition plate 2 is provided with an installation opening, and a cooling assembly 3 is arranged inside the installation opening. The cooling assembly 3 includes a rotating shaft 31 and a cooling plate 32. The rotating shaft 31 is rotatably installed inside the installation opening, and a plurality of cooling plates 32 are annularly fixedly connected to the side of the rotating shaft 31.

[0026] Sliding components 4 are symmetrically arranged on both sides of the cooling plate 32. A cleaning component 5 is arranged on the sliding component 4. The cleaning component 5 includes a sliding ring 51. The sliding ring 51 is sleeved on the cooling plate 32 and is used to clean the cooled water droplets.

[0027] In the utility model, during the cooling process, the flue gas containing moisture is introduced into the cooling space through the inlet. After the flue gas enters, it contacts the cooling component 3. The rotating shaft 31 drives the cooling plate 32 to rotate, so that the water vapor contacts and condenses with the cooling plate 32. During the rotation of the cooling plate 32, the sliding ring 51 can slide up and down on the cooling plate 32 due to the action of gravity, so that the sliding ring 51 scrapes the condensed water on the cooling plate 32 and cleans the condensed water, thereby ensuring the condensation and collection of moisture in the flue gas. The utility model can process the moisture in the flue gas, reduce the amount of flue gas, and save energy.

[0028] In the preferred technical solution of this embodiment, the cooling assembly 3 also includes a cooling module 33 and a circulation module 34. The cooling module 33 is fixedly connected to the side of the processing box 1 and is used to cool the cooling plate 32. The circulation module 34 is fixedly connected to the other side of the processing box 1. The circulation module 34 is used to drive the transfer of heat, so that the cooling module 33 is used to cool the cooling plate 32.

[0029] The sliding assembly 4 further includes a slide groove 41 and a slider 42. The two slide grooves 41 are symmetrically arranged on both sides of the cooling plate 32. The slider 42 is limitedly slidably arranged inside the slide groove 41, and the end portion is fixedly connected to the inner side of the sliding ring 51. The slider 42 slides inside the slide groove 41, thereby driving the entire sliding ring 51 to slide up and down.

[0030] The cleaning assembly 5 further includes cleaning sheets 52. The two cleaning sheets 52 are fixedly connected to both sides of the sliding ring 51 and are in oblique contact with the cooling plate 32. When the cleaning sheets 52 on both sides move up and down in the sliding ring 51, the cleaning sheets 52 scrape the condensed water on the cooling plate 32, thereby draining the water on the cooling plate 32.

[0031] A wind deflector 6 is fixedly connected to one side of the installation port close to the inlet. The wind deflector 6 is arranged obliquely toward the cooling assembly 3. The wind deflector 6 is used to generate wind force upwards to ensure the movement of particles in the flue gas and to ensure the dehydration and export of the flue gas.

[0032] The cooling plate 32 is provided with a smoke guide port. The cooling plate 32 is made of metal material and has an inclined surface. The metal cooling plate 32 can quickly condense water vapor.

[0033] The bottom surface of the collecting space is inclined to drain condensed water, and a conduit 7 is provided on the bottom surface of the collecting space. The inclined collecting bottom surface can collect water and then drain it through the conduit 7.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A washing circulating water secondary cooling device, comprising: A processing box (1), characterized in that a partition (2) is provided in the middle of the processing box (1) to separate the processing box (1) into a cooling space at the top and a collecting space at the bottom, and the two ends of the cooling space are an inlet and an outlet respectively; The partition plate (2) is provided with an installation opening, a cooling assembly (3) is arranged inside the installation opening, the cooling assembly (3) comprises a rotating shaft (31) and a cooling plate (32), the rotating shaft (31) is rotatably installed inside the installation opening, and a plurality of cooling plates (32) are annularly fixedly connected to the side of the rotating shaft (31); Sliding assemblies (4) are symmetrically arranged on both sides of the cooling plate (32), and a cleaning assembly (5) is arranged on the sliding assembly (4). The cleaning assembly (5) comprises a sliding ring (51), and the sliding ring (51) is sleeved on the cooling plate (32) and is used to clean cooling water droplets.

2. A washing circulating water secondary cooling device according to claim 1, characterized in that: The cooling assembly (3) further comprises a cooling module (33) and a circulation module (34); the cooling module (33) is fixedly connected to a side of the processing box (1) for cooling the cooling plate (32); and the circulation module (34) is fixedly connected to the other side of the processing box (1).

3. A washing circulating water secondary cooling device according to claim 1, characterized in that: The sliding assembly (4) further comprises a slide groove (41) and a slider (42), wherein the two slide grooves (41) are symmetrically arranged on both sides of the cooling plate (32), and the slider (42) is limitedly slidably arranged inside the slide groove (41), and the end portion is fixedly connected to the inner side of the sliding ring (51).

4. A washing circulating water secondary cooling device according to claim 1, characterized in that: The cleaning assembly (5) further comprises cleaning sheets (52). The two cleaning sheets (52) are fixedly connected to the two sides of the sliding ring (51) and are in oblique contact with the cooling plate (32).

5. A washing circulating water secondary cooling device according to claim 1, characterized in that: A wind guide plate (6) is fixedly connected to one side of the installation opening close to the inlet, and the wind guide plate (6) is arranged to be inclined toward the cooling assembly (3).

6. A washing circulating water secondary cooling device according to claim 1, characterized in that: The cooling plate (32) is provided with a smoke guide port. The cooling plate (32) is made of a metal material and has an inclined surface.

7. A washing circulating water secondary cooling device according to claim 1, characterized in that: The bottom surface of the collecting space is arranged inclined to be used for draining condensed water, and a conduit (7) is provided on the bottom surface of the collecting space.

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