Cooling and dust removal device for industrial automatic control

Abstract

The utility model discloses a cooling dust removal device for industrial automation control, which comprises a treatment box, a partition plate is fixed in the treatment box, and the partition plate divides the interior of the treatment box into a lower area for injecting cooling water to perform dust removal and heat exchange and an upper area for airflow transition. Meanwhile, the device is provided with a wiping sleeve capable of adaptively ascending and descending along with the change of the water level of the cooling water, and the wiping sleeve is arranged around the straight pipe, so that the outer part of the straight pipe can be wiped and dedusted when the cooling water is replaced; dust and impurities are effectively prevented from being adsorbed and wrapped on the surface of the cooling device, and a dirt layer influencing heat exchange is prevented from being formed, so that the heat transfer efficiency between hot air and cold water is remarkably improved, and the overall cooling process is greatly accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooling and dust removal, especially relates to a cooling and dust removal device for industrial automation control. BACKGROUND

[0002] In the field of industrial automation control, many production processes will produce a large amount of hot gas and dust, which seriously affects the production environment and equipment operation.

[0003] The authorized announcement No. CN114432816B discloses a cooling and dust removal device for mechanical manufacturing, which comprises a water tank, a cylinder is fixedly connected to the inner lower end of the water tank and penetrates the water tank, universal wheels are fixedly connected to the lower side of the water tank, and fixed blocks are fixedly connected to the left and right ends of the outer side of the water tank. In the cooling and dust removal operation of the device, hot gas is input into the duct and exchanges heat with cold water to achieve the cooling effect. However, in actual use, the cold water will be mixed with a large amount of dust impurities when it removes dust in the air, and these dust impurities will be attached and wrapped outside the duct after long-term accumulation in the water tank. After a long time of use, the dust accumulated outside the duct becomes more and more, forming a thick layer of dirt. This layer of dirt greatly hinders the heat transfer between the hot gas and the cold water, resulting in a sharp decrease in heat exchange efficiency. The decrease in heat exchange efficiency directly affects the effect of the overall cooling and dust removal work, and cannot meet the strict requirements of industrial production on environmental temperature and air quality. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems of the above-mentioned cooling and dust removal device for industrial automation control, the utility model is proposed.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: a cooling and dust removal device for industrial automation control, comprising a treatment box, a partition is fixedly arranged in the treatment box, the partition divides the treatment box into a lower area for injecting cooling water for dust removal and heat exchange and an upper area for air flow transition, and a gap is formed in the partition to communicate the lower area and the upper area;

[0007] Further comprising a heat exchange pipe composed of a plurality of straight pipes arranged transversely and communicated, the heat exchange pipe is located in the lower area, one end of the heat exchange pipe penetrates the partition and communicates with the upper area, and the other end of the heat exchange pipe extends to the outside of the treatment box;

[0008] The processing box is internally provided with a lifting block which can slide along the straight pipe axis, the lifting block is provided with wiping sleeves consistent with the number of straight pipes along the arrangement direction of the straight pipes, each wiping sleeve is respectively sleeved with a corresponding straight pipe, and a wiping gap exists between the inner wall of the wiping sleeve and the outer wall of the straight pipe, and the two sides of the lifting block are provided with foam blocks which can rise and fall with the cooling water level in the lower area.

[0009] As a preferred scheme of the cooling and dust removal device for industrial automation control, the processing box is provided with a space for gas circulation between the liquid surface of the cooling water and the bottom of the partition plate after the cooling water is injected into the lower area of the processing box.

[0010] As a preferred scheme of the cooling and dust removal device for industrial automation control, the processing box is provided with a space for gas circulation between the liquid surface of the cooling water and the bottom of the partition plate after the cooling water is injected into the lower area of the processing box.

[0011] As a preferred scheme of the cooling and dust removal device for industrial automation control, the processing box is provided with a space for gas circulation between the liquid surface of the cooling water and the bottom of the partition plate after the cooling water is injected into the lower area of the processing box.

[0012] As a preferred scheme of the cooling and dust removal device for industrial automation control, the processing box is provided with a space for gas circulation between the liquid surface of the cooling water and the bottom of the partition plate after the cooling water is injected into the lower area of the processing box.

[0013] As a preferred scheme of the cooling and dust removal device for industrial automation control, the processing box is provided with a space for gas circulation between the liquid surface of the cooling water and the bottom of the partition plate after the cooling water is injected into the lower area of the processing box.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. When hot gas is transmitted through the heat exchange pipe, the hot gas can be fully heat-exchanged with the cooling water, and the heat-exchanged gas can be discharged to the external environment, thereby realizing efficient cooling. At the same time, the device is provided with a wiping sleeve which can adaptively rise and fall with the cooling water level, the wiping sleeve is arranged around the straight pipe, and can wipe and remove dust on the outside of the straight pipe when the cooling water is replaced, thereby effectively preventing dust and impurities from being adsorbed and wrapped on the surface of the straight pipe, preventing the formation of a dirt layer which affects heat exchange, and thereby significantly improving the heat transfer efficiency between the hot gas and the cooling water and greatly accelerating the overall cooling process.

[0016] 2. The wind pump can transport hot air formed in industrial production to the inside of the processing box, and in this process, the dust can be directly introduced into the cooling water, and the excellent adsorption characteristics of the cooling water can realize efficient dust removal effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the premise of not deviating from the concept of the present application. Among them:

[0018] Figure 1 It is an external structure diagram of the present application.

[0019] Figure 2 It is an internal structure diagram of the processing box of the present application.

[0020] Figure 3 It is a structure diagram of the heat exchange pipe, wiping sleeve and water injection pipe in the present application.

[0021] Figure 4 It is a structure diagram when the processing box injects cooling water in the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS: 1, processing box; 2, partition; 21, notch; 3, heat exchange pipe; 4, lifting block; 41, wiping sleeve; 42, foam block; 5, air pump; 51, air suction pipe; 52, air exhaust pipe; 6, water injection pipe; 61, spray head; 7, drain pipe; 8, liquid level sensor; 9, temperature sensor. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without deviating from the concept of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0026] Thirdly, the utility model is described in detail in combination with the schematic diagram, in the detailed description of the utility model embodiment, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0027] Reference Figures 1-4 For an embodiment of the utility model, provide a kind of cooling and dust removal device for industrial automation control, it includes processing box 1, the bottom of processing box 1 is equipped with drain pipe 7 with electric control valve, fixed with baffle 2 in processing box 1, baffle 2 separates the lower area for injecting cooling water to carry out dust removal heat exchange and the upper area of air flow transition in processing box 1, after injecting cooling water in lower area, there is space that gas can flow between the liquid level of cooling water and the bottom of baffle 2, at least two liquid level sensors 8 and at least one temperature sensor 9 are installed in the side of lower area of processing box 1, liquid level sensor 8 is used to monitor the liquid level height of cooling water, at least two liquid level sensors 8 can more accurately master liquid level change situation, temperature sensor 9 is responsible for measuring the temperature of cooling water, and notch 21 that communicates lower area and upper area is opened in baffle 2.

[0028] The top of processing box 1 is equipped with wind pump 5, the air inlet end of wind pump 5 is connected with suction pipe 51, the air outlet end is connected with exhaust pipe 52, and the bottom end of exhaust pipe 52 extends to the bottom position of lower area of processing box 1, the air inlet end can suck hot air and dust from industrial production environment through suction pipe 51, and the air outlet end is connected with exhaust pipe 52, which exhausts the sucked hot air and dust to the bottom position of lower area of processing box 1, so that hot air and dust can directly enter cooling water for dust removal treatment.

[0029] It also includes heat exchange pipe 3 composed of a plurality of transversely arranged and communicated straight pipes, heat exchange pipe 3 is located in lower area, one end of which penetrates baffle 2 and communicates with upper area, and the other end extends to the outside of processing box 1, which allows the hot gas input from the outside to flow in the pipe and exchange heat with the cooling water outside the pipe, thereby achieving the purpose of cooling.

[0030] Lifting block 4 that can slide along the axis of straight pipe is arranged in processing box 1, wiping sleeve 41 consistent with the number of straight pipes is arranged on lifting block 4 along the arrangement direction of straight pipe, each wiping sleeve 41 is respectively sleeved with corresponding straight pipe, the inner layer of wiping sleeve 41 is brush, and there is wiping gap between the outer wall of straight pipe and the inner layer of wiping sleeve 41, foam block 42 that can rise and fall with the water level of cooling water in lower area is arranged on both sides of lifting block 4.

[0031] The side of the upper zone of the processing box 1 is provided with a water injection pipe 6, a plurality of spray heads 61 are installed on the water injection pipe 6, the spray heads 61 extend to the lower zone of the processing box 1 through the partition plate 2 and are aligned with the upper surface of the foam block 42, the spray heads 61 can uniformly spray the injected cooling water on the foam block 42, better play the function of driving the lifting block 4 to move with the water level, and also can supplement the cooling water.

[0032] Working principle: in use, low-temperature cooling water is injected into the lower zone of the processing box 1 through the water injection pipe 6 until the liquid level reaches the position of the liquid level sensor 8 located above, at this time, the air pump 5 is started, hot air mixed with dust enters the processing box 1 through the air suction pipe 51 and the air exhaust pipe 52, the dust in the hot air is removed by the cooling water, then the hot air enters the upper zone through the gap 21 and reenters the lower zone through the heat exchange pipe 3 to exchange heat with the cooling water and is discharged to the outside of the processing box 1. In this process, the temperature sensor 9 can detect the water temperature of the cooling water, when the water temperature rises and cannot effectively exchange heat with the hot air, the cooling water is discharged through the drain pipe 7 at this time, the foam block 42 will descend synchronously with the water level, the wiping sleeve 41 wipes the outer wall of the heat exchange pipe 3 to wipe off the dust; after the cooling water is completely discharged, the cooling water is re-injected through the water injection pipe 6, at this time, the foam block 42 rises synchronously with the water level, the wiping sleeve 41 wipes the outer wall of the heat exchange pipe 3 again, effectively preventing dust accumulation, thereby improving the heat exchange efficiency of the hot air and the cooling water.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A cooling and dust removing device for industrial automation control, characterized by, The utility model provides a dust removal and heat exchange device, comprising a processing box (1), a partition plate (2) is fixed in the processing box (1), the partition plate (2) divides the processing box (1) into a lower area for injecting cooling water for dust removal and heat exchange and an upper area for air flow transition, and a gap (21) is formed in the partition plate (2) to communicate the lower area and the upper area; The device further comprises heat exchange pipes (3) composed of a plurality of straight pipes arranged transversely and communicated with each other, the heat exchange pipes (3) being located in the lower area and having one end penetrating through the partition plate (2) to communicate with the upper area and the other end extending to the outside of the processing box (1); The processing box (1) is provided with a lifting block (4) capable of sliding along the axis of the straight pipes, the lifting block (4) being provided with a plurality of wiping sleeves (41) corresponding to the number of the straight pipes and arranged along the arrangement direction of the straight pipes, each wiping sleeve (41) being sleeved with a corresponding straight pipe and having a wiping gap between the inner wall of the wiping sleeve (41) and the outer wall of the straight pipe, and the lifting block (4) being provided with foam blocks (42) on both sides thereof and capable of rising and falling with the change of the water level of the cooling water in the lower area of the processing box (1).

2. The cooling and dust removing device for industrial automation control according to claim 1, characterized in that: After the cooling water is injected into the lower area of the processing box (1), there is a space between the liquid surface of the cooling water and the bottom of the partition plate (2) for the flow of gas.

3. The cooling and dust removing device for industrial automation control according to claim 2, characterized in that: The processing box (1) is provided at the top thereof with a wind pump (5), the wind pump (5) being connected with a suction pipe (51) at the air inlet end thereof and connected with an exhaust pipe (52) at the air outlet end thereof, and the bottom end of the exhaust pipe (52) extending to the bottom position of the lower area of the processing box (1).

4. The cooling and dust removing device for industrial automation control according to claim 3, characterized in that: The processing box (1) is provided at the side of the upper area thereof with a water injection pipe (6), the water injection pipe (6) being provided with a plurality of spray heads (61), the spray heads (61) penetrating through the partition plate (2) to extend to the lower area of the processing box (1) and being aligned with the upper surfaces of the foam blocks (42).

5. The cooling and dust removing device for industrial automation control according to claim 1, characterized in that: The processing box (1) is provided at the bottom thereof with a drain pipe (7) provided with an electrically controlled valve.

6. The cooling and dust removing device for industrial automation control according to claim 1, characterized in that: At least two liquid level sensors (8) and at least one temperature sensor (9) are installed on one side of the lower area of the processing box (1).

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