Intercepting device

Abstract

The utility model provides a cut-off device which is used for intercepting corrosive steam diffused in a treatment pond, the cut-off device comprises a cut-off cover, the cut-off cover and the treatment pond are relatively fixed, the cut-off cover is arranged on the first direction side of the treatment pond, and the cut-off cover is used for blocking the corrosive steam diffused in the first direction. The intercepting cover is arranged above the treating pond, so that corrosive steam diffused in the treating pond can be intercepted, the corrosive steam can be effectively prevented from rising to be in contact with a metal support of a plant to corrode the metal support, the corrosion speed of the plant is slowed down, the inspection and maintenance frequency of the plant is reduced, and the safety of the plant is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of saturated crude brine preparation, and specifically relates to an interception device. Background Art

[0002] One of the devices for preparing saturated crude brine is the salt-chemical pool. During the process of preparing saturated crude brine, since the temperature of the salt water is controlled at about 55°C, a large amount of corrosive brine vapor will be formed above the salt-chemical pool, which is especially serious in the winter in the north. When these corrosive brine vapors come into contact with the metal support of the plant building above the salt-chemical pool, they will corrode the metal support and cause irreversible damage to the salt-chemical pool building. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present application is to provide an interception device capable of intercepting the corrosive steam diffused in the treatment pool.

[0004] In order to solve the above-mentioned problem, the present application provides an interception device for intercepting corrosive vapor diffused in a treatment pool, the interception device includes an interception hood, the interception hood is relatively fixed to the treatment pool, the interception hood is arranged on the first direction side of the treatment pool, and the interception hood is used to block the corrosive vapor diffused along the first direction.

[0005] Optionally, at least one side of the intercepting cover is open.

[0006] Optionally, the interception cover includes an interception main board, a first interception side plate, a second interception side plate and two oppositely arranged third interception side plates, and the first interception side plate, the second interception side plate and the two oppositely arranged third interception side plates are arranged along the outer edge of the interception main board and extend in the opposite direction of the first direction.

[0007] Optionally, the intercepting main board is arranged at an angle.

[0008] Optionally, a water collecting trough is provided on the opposite side of the first direction of the interception main board, and the first direction side of the water collecting trough is open.

[0009] Optionally, a plurality of drip holes are provided on the water collecting trough, and the plurality of drip holes are evenly arranged along the length direction of the water collecting trough.

[0010] Optionally, the water collecting tank is made of transparent material.

[0011] Optionally, a water supply pipe and at least one distribution water pipe are provided in the treatment pool, wherein the water supply pipe is provided on the inner wall of the treatment pool and is used to supply raw water into the treatment pool, and at least one distribution water pipe is provided on the bottom wall of the treatment pool, and at least one distribution water pipe is connected to the water supply pipe and is used to divert the raw water.

[0012] Optionally, the water distribution pipe is provided with a plurality of water injection ports, and the plurality of water injection ports are evenly arranged along the length direction of the water distribution pipe.

[0013] Optionally, the intercepting device further comprises a bracket, wherein the bracket is disposed between the intercepting cover and the treatment pool, and the bracket is used to support the intercepting cover.

[0014] Beneficial Effects

[0015] The interception device provided in the embodiment of the utility model can intercept the corrosive steam diffused in the treatment pool by setting an interception cover above the treatment pool, which can effectively prevent the corrosive steam from rising and contacting the metal support of the factory building to corrode the metal support, thereby slowing down the corrosion rate of the factory building, thereby reducing the frequency of inspection and maintenance of the factory building and improving the safety of the factory building. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a flow interception device according to an optional embodiment of the present application.

[0017] The reference numerals are:

[0018] 1. Interceptor cover; 11. Interceptor main board; 12. First interceptor side plate; 13. Second interceptor side plate; 14. Third interceptor side plate; 2. Water collecting trough; 3. Water supply pipe; 4. Distribution pipe; 5. Bracket; 6. Treatment tank. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0021] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] See also Figure 1 As shown, according to an embodiment of the present application, an interception device is provided for intercepting corrosive steam diffused in a treatment pool 6, the interception device comprises an interception cover 1, the interception cover 1 is relatively fixed to the treatment pool 6, the interception cover 1 is arranged on the first direction side of the treatment pool 6, and the interception cover 1 is used to block the corrosive steam diffused along the first direction.

[0024] By setting a flow interception cover 1 above the treatment pool 6, the corrosive steam diffused in the treatment pool 6 can be intercepted, which can effectively prevent the corrosive steam from rising and contacting the metal support of the plant to corrode the metal support, thereby slowing down the corrosion rate of the plant, thereby reducing the frequency of plant inspection and maintenance and improving the safety of the plant.

[0025] Among them, the treatment pool 6 can be a sewage treatment pool 6, an acidification pool or a salt treatment pool, etc. For example, when the treatment pool 6 is a sewage treatment pool 6, the corrosive steam diffused in the sewage treatment pool 6 may be alkaline steam; when the treatment pool 6 is an acidification pool, the corrosive steam diffused in the acidification pool may be acidic steam; when the treatment pool 6 is a salt treatment pool, the corrosive steam diffused in the salt treatment pool may be salt water steam. In the embodiment of the present application, the treatment pool 6 is a salt treatment pool, and the corrosive steam is salt water steam. The rising salt water steam will corrode the salt treatment plant.

[0026] The intercepting device is used to intercept the corrosive steam diffused in the treatment pool 6 .

[0027] The intercepting device includes an intercepting cover 1, which is relatively fixed to the treatment pool 6 and arranged on the first direction side of the treatment pool 6. The intercepting cover 1 is used to block the corrosive steam diffusing along the first direction.

[0028] Specifically, the first direction may be a vertically upward direction, and the first direction side may be a side toward which the pool outlet of the treatment pool 6 faces.

[0029] Among them, the intercepting hood 1 and the treatment pool 6 are arranged opposite to each other in the vertical direction, ensuring that the intercepting hood 1 can effectively block most of the corrosive steam generated in the treatment pool 6, thereby achieving the purpose of reducing the corrosion rate of the plant, thereby reducing the frequency of plant inspection and maintenance and improving the safety of the plant.

[0030] Specifically, the intercepting cover 1 can be a rectangle with an open bottom, and the intercepting cover 1 is buckled on the treatment pool 6. As an embodiment, the intercepting cover 1 is buckled on the treatment pool 6 to form a closed space; as another embodiment, the intercepting cover 1 is buckled on the treatment pool 6 to form an open space. In the embodiment of the present application, the intercepting cover 1 is buckled on the treatment pool 6 to form an open space.

[0031] In some possible embodiments provided in the present application, at least one side of the interception cover 1 is open.

[0032] Among them, when the treatment tank 6 is a sewage treatment tank 6, at least one side of the sewage treatment tank 6 is open, which is convenient for the staff to add alkaline agents into the sewage treatment tank 6; when the treatment tank 6 is an acidification tank, at least one side of the acidification tank is open, which is convenient for the staff to add acidic agents into the acidification tank; when the treatment tank 6 is a salting tank, at least one side of the salting tank is open, which is convenient for the staff to add crude salt into the salting tank.

[0033] Specifically, in the embodiment of the present application, the treatment pool 6 is a salting pool, and the salting pool is open on only one side, so that the corrosive steam interception effect can be improved when crude salt is added to the salting pool. It is understandable that salt can be unloaded into the salting pool by a forklift.

[0034] In some possible embodiments provided in the present application, the interception cover 1 includes an interception main board 11, a first interception side plate 12, a second interception side plate 13 and two oppositely arranged third interception side plates 14, and the first interception side plate 12, the second interception side plate 13 and the two oppositely arranged third interception side plates 14 are arranged along the outer edge of the interception main board 11 and extend in the opposite direction of the first direction.

[0035] Among them, the interception cover 1 includes an interception main board 11, which can be a rectangular fiberglass baffle. The interception main board 11 can be horizontally arranged. The interception main board 11 and the treatment pool 6 are relatively fixed in the vertical direction. The interception main board 11 is used to block the corrosive steam rising in the vertical direction.

[0036] The intercepting cover 1 further comprises a first intercepting side plate 12, a second intercepting side plate 13 and two oppositely arranged third intercepting side plates 14, and the first intercepting side plate 12, the second intercepting side plate 13 and the two oppositely arranged third intercepting side plates 14 can all be rectangular glass fiber reinforced plastic baffles.

[0037] Specifically, the first interception side plate 12, the second interception side plate 13 and the two oppositely arranged third interception side plates 14 are arranged along the outer edge of the interception main plate 11 on the side of the interception main plate 11 close to the treatment pool 6. In the embodiment of the present application, the interception main plate 11, the first interception side plate 12, the second interception side plate 13 and the two oppositely arranged third interception side plates 14 enclose an interception space. In the embodiment of the present application, the interception main plate 11 is used to block the corrosive steam rising in the vertical direction; the first interception side plate 12, the second interception side plate 13 and the two oppositely arranged third interception side plates 14 are used to block the corrosive steam that diffuses in the horizontal direction after colliding with the interception main plate 11, thereby ensuring that the interception cover 1 can effectively block most of the corrosive steam generated in the treatment pool 6, thereby achieving the purpose of reducing the corrosion rate of the plant.

[0038] The first intercepting side plate 12 and the second intercepting side plate 13 are arranged opposite to each other. In the embodiment of the present application, the side where the first intercepting side plate 12 is located is open, and the second intercepting side plate 13 extends in the vertical direction.

[0039] The two third intercepting side plates 14 have the same shape and are arranged opposite to each other.

[0040] Specifically, the interception main plate 11 , the first interception side plate 12 , the second interception side plate 13 and the two oppositely arranged third interception side plates 14 can all be made of glass fiber reinforced plastics, which has strong corrosion resistance and can increase the service life of the interception cover 1 .

[0041] In some possible embodiments provided in the present application, the shut-off main plate 11 is arranged at an angle.

[0042] It is understandable that when the corrosive steam contacts the interception main board 11, the corrosive steam will liquefy to form condensed water. In the embodiment of the present application, by setting the interception main board 11 to be inclined, the condensed water can be guided to flow along the slope of the interception main board 11, thereby preventing the condensed water on the horizontally arranged interception main board 11 from dripping and corroding the metal support inside the plant, thereby slowing down the speed of plant corrosion, reducing the frequency of plant inspection and maintenance, and improving the safety of the plant.

[0043] Among them, as an embodiment, the edge of the interception main board 11 close to the first interception side plate 12 is higher than the edge of the interception main board 11 close to the second interception side plate 13; as another embodiment, the edge of the interception main board 11 close to the first interception side plate 12 is lower than the edge of the interception main board 11 close to the second interception side plate 13. In the embodiment of the present application, the edge of the interception main board 11 close to the first interception side plate 12 is higher than the edge of the interception main board 11 close to the second interception side plate 13, and the liquefied condensed water on the interception main board 11 flows on the surface of the interception main board 11 along the first interception side plate 12 toward the second interception side plate 13. It should be noted that since the side of the interception cover 1 where the first interception side plate 12 is located is open, that is, the staff adds crude salt to the salt tank through the open side of the first interception side plate 12. By setting the edge of the interception main plate 11 close to the first interception side plate 12 higher than the edge of the interception main plate 11 close to the second interception side plate 13, it is possible to prevent condensed water from dripping from the first interception side plate 12 and affecting the normal work of the staff.

[0044] In some possible embodiments provided in the present application, a water collecting tank 2 is provided on the opposite side of the first direction of the interception main plate 11, and the first direction side of the water collecting tank 2 is open.

[0045] By providing the water collecting tank 2 , the condensed water liquefied on the interception main plate 11 can be collected and stored in the water collecting tank 2 , thereby preventing the condensed water from corroding the second interception side plate 13 , and prolonging the service life of the interception cover 1 .

[0046] The water collection tank 2 is arranged at the lowest point of the slope of the interception main plate 11 and close to the side of the treatment pool 6 .

[0047] Specifically, the water collecting trough 2 is fixedly arranged on the second intercepting side plate 13, and the water collecting trough 2 is located on the side of the second intercepting side plate 13 close to the first intercepting side plate 12. The top of the water collecting trough 2 is open so that the condensed water flowing from the intercepting main plate 11 toward the second intercepting side plate 13 can drip into the water collecting trough 2 and be stored by the water collecting trough 2.

[0048] In some possible embodiments provided in the present application, a plurality of drip holes are provided on the water collecting trough 2 , and the plurality of drip holes are evenly arranged along the length direction of the water collecting trough 2 .

[0049] By opening a drip hole on the water collection tank 2, the condensed water collected in the water collection tank 2 can drip back into the treatment tank 6, so that the condensed water can be recycled and utilized, which has good economic benefits. At the same time, there is no need for staff to regularly remove the condensed water stored in the water collection tank 2, which reduces manual labor.

[0050] The drip hole may be circular or rectangular, etc., and this application does not make any further limitations.

[0051] Specifically, a plurality of drip holes can be provided, and the plurality of drip holes are evenly arranged along the length direction of the water collecting tank 2. It should be noted that the water collecting tank 2 has a certain height, and when the condensed water stored in the water collecting tank 2 exceeds a certain liquid level, the condensed water drips out through the drip holes under the action of pressure and falls back into the treatment tank 6.

[0052] In some possible embodiments provided in the present application, the water collecting tank 2 is made of a transparent material.

[0053] By setting the water collection tank 2 to be made of a transparent material, it is convenient for the staff to check the internal situation of the water collection tank 2 and clean the water collection tank 2 when there are many foreign objects in the water collection tank 2.

[0054] The water collection tank 2 may be made of transparent materials such as organic glass.

[0055] In some possible embodiments provided in the present application, a water supply pipe 3 and at least one distribution water pipe 4 are provided in the treatment pool 6, the water supply pipe 3 is provided on the inner wall of the treatment pool 6, the water supply pipe 3 is used to supply raw water to the treatment pool 6, at least one distribution water pipe 4 is provided on the bottom wall of the treatment pool 6, at least one distribution water pipe 4 is connected to the water supply pipe 3, and at least one distribution water pipe 4 is used to divert raw water.

[0056] Among them, the water supply pipe 3 can be a PE pipe, a PVC pipe or a PPR pipe, etc., and this application does not make further limitations.

[0057] Specifically, one end of the water supply pipe 3 is connected to raw water, and the other end extends into the treatment tank 6. In the embodiment of the present application, the water supply pipe 3 is fixed to the inner wall of one side of the treatment tank 6 to prevent the water supply pipe 3 from shaking during the process of filling the treatment tank 6 with water.

[0058] Among them, one end of the water supply pipe 3 away from the water source is connected to the distribution water pipe 4, and the distribution water tank is used to guide the raw water in the water supply pipe 3 to flow to different positions to achieve the purpose of diverting the raw water.

[0059] The number of the water distribution pipes 4 can be one, two or three, etc., and the number of the water distribution pipes 4 is not further limited in this application. When a plurality of water distribution pipes 4 are provided, the plurality of water distribution pipes 4 are provided in parallel.

[0060] Specifically, the distribution water pipe 4 is perpendicular to the water supply pipe 3 and is disposed on the bottom wall of the treatment tank 6 , so as to avoid shaking of the distribution water pipe 4 during the process of injecting water into the treatment tank 6 .

[0061] In some possible embodiments provided in the present application, a plurality of water injection ports are provided on the distribution water pipe 4 , and the plurality of water injection ports are evenly arranged along the length direction of the distribution water pipe 4 .

[0062] By opening a plurality of water injection ports on the distribution water pipe 4 along the length direction of the distribution water pipe 4, water can be uniformly injected into the salt pool to ensure that the concentration of salt water in different areas of the salt pool is the same.

[0063] Among them, the water injection port can be circular or rectangular, etc., and this application does not make further limitations.

[0064] Specifically, a plurality of water injection ports may be provided, and a plurality of water drip holes may be evenly arranged along the length direction of the water distribution pipe 4 .

[0065] In some possible embodiments provided in the present application, the interception device further includes a bracket 5 , which is disposed between the interception cover 1 and the treatment pool 6 , and is used to support the interception cover 1 .

[0066] By providing the bracket 5 to support the interception cover 1, the working stability of the interception cover 1 is improved, thereby ensuring that the interception cover 1 can effectively block most of the corrosive steam generated in the treatment pool 6, thereby achieving the purpose of reducing the corrosion rate of the plant.

[0067] The bracket 5 includes a plurality of vertical rods, the first ends of which are fixed relative to the treatment pool 6, and the second ends of which are connected to the interception cover 1. In the embodiment of the present application, the second ends of the vertical rods are connected to the interception main board 11, and the interception cover 1 stands above the treatment pool 6 through the bracket 5.

[0068] The vertical rod may be any one of angle steel, channel steel or square steel, and this application does not make any further limitation.

[0069] The interception device provided in the embodiment of the present application can intercept the corrosive steam diffused in the treatment pool 6 by setting an interception cover 1 above the treatment pool 6, which can effectively prevent the corrosive steam from rising and contacting the metal support of the factory building to corrode the metal support, thereby slowing down the corrosion rate of the factory building, thereby reducing the frequency of inspection and maintenance of the factory building and improving the safety of the factory building.

[0070] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0071] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present application, and these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A flow intercepting device, characterized in that: Used to intercept corrosive steam diffused in a treatment pool (6), the interception device comprises an interception cover (1), the interception cover (1) is relatively fixed to the treatment pool (6), the interception cover (1) is arranged on the first direction side of the treatment pool (6), and the interception cover (1) is used to block the corrosive steam diffused along the first direction.

2. The intercepting device according to claim 1, characterized in that: At least one side of the intercepting cover (1) is open.

3. The intercepting device according to claim 1, characterized in that: The intercepting cover (1) comprises an intercepting main plate (11), a first intercepting side plate (12), a second intercepting side plate (13) and two third intercepting side plates (14) arranged opposite to each other, wherein the first intercepting side plate (12), the second intercepting side plate (13) and the two third intercepting side plates (14) arranged opposite to each other are arranged along the outer edge of the intercepting main plate (11) and extend in a direction opposite to the first direction.

4. The intercepting device according to claim 3, characterized in that: The intercepting main plate (11) is arranged at an inclination.

5. The intercepting device according to claim 4, characterized in that: A water collecting tank (2) is provided on the opposite side of the first direction of the interception main plate (11), and the first direction side of the water collecting tank (2) is open.

6. The intercepting device according to claim 5, characterized in that: The water collecting trough (2) is provided with a plurality of drip holes, and the plurality of drip holes are evenly arranged along the length direction of the water collecting trough (2).

7. The intercepting device according to claim 5, characterized in that: The water collecting tank (2) is made of a transparent material.

8. The intercepting device according to claim 1, characterized in that: A water supply pipe (3) and at least one distribution water pipe (4) are arranged in the treatment pool (6); the water supply pipe (3) is arranged on the inner wall of the treatment pool (6); the water supply pipe (3) is used to supply raw water to the treatment pool (6); at least one distribution water pipe (4) is arranged on the bottom wall of the treatment pool (6); at least one distribution water pipe (4) is connected to the water supply pipe (3); and at least one distribution water pipe (4) is used to divert the raw water.

9. The intercepting device according to claim 8, characterized in that: The water distribution pipe (4) is provided with a plurality of water injection ports, and the plurality of water injection ports are evenly arranged along the length direction of the water distribution pipe (4).

10. The intercepting device according to claim 1, characterized in that: The intercepting device also includes a support (5), wherein the support (5) is arranged between the intercepting cover (1) and the treatment pool (6), The bracket (5) is used to support the intercepting cover (1).

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