Automatic condensate water recovery device for high-pressure reaction kettle

Abstract

The utility model discloses an automatic condensate water recovery device for a high-pressure reaction kettle, and belongs to the field of reaction kettles. The recovery device comprises a base, a high-pressure reaction kettle body fixedly mounted on the base, a condensate water collecting tank fixedly mounted on the base, an anti-explosion pipe fixedly mounted on the high-pressure reaction kettle body and communicated with the condensate water collecting tank, and a first valve and a second valve which are fixedly mounted on the anti-explosion pipe, the water outlet is fixedly arranged on the condensate water collecting tank; and the third valve is fixedly arranged on the water outlet. According to the recovery device, condensate water at different heights in the high-pressure reaction kettle body can be collected and utilized in the whole process, and only one explosion-proof pipe is needed to be connected with the high-pressure reaction kettle body and the condensate water collecting tank, so that the risk of leakage can be effectively reduced, and the production safety is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of reaction kettles, and particularly relates to a high-pressure reaction kettle condensate water automatic recovery device. BACKGROUND

[0002] The high-pressure reaction kettle condensate water automatic recovery device mainly comprises a condenser, a water pump, a water recovery collecting tank and an explosion-proof condensate water pipe, the condenser can realize automatic recovery of high-pressure reaction kettle condensate water, and the cooled condensate water is conveyed to the water recovery collecting tank through the pressure of the water pump for collection.

[0003] A high-pressure reaction kettle condensate water automatic recovery device is disclosed in the Chinese Utility Model Patent with the Patent No. N221452516U. The device guides the condensate water at different heights in the reaction kettle to flow into the condensate water collecting tank for collection through the water collecting tank and the explosion-proof pipe at different heights in the reaction kettle, thereby improving the recovery efficiency. However, the method of setting the explosion-proof pipe at multiple positions on the reaction kettle greatly increases the risk of leakage and has certain safety hazards.

[0004] Therefore, the application provides a high-pressure reaction kettle condensate water automatic recovery device to solve the above problems. SUMMARY

[0005] The application provides a high-pressure reaction kettle condensate water automatic recovery device, which aims to solve the problems that the existing high-pressure reaction kettle condensate water automatic recovery device has certain safety hazards and certain safety hazards due to the method of setting the explosion-proof pipe at multiple positions on the reaction kettle.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a high-pressure reaction kettle condensate water automatic recovery device, comprising a base, a high-pressure reaction kettle body fixedly installed on the base, a condensate water collecting tank fixedly installed on the base, an explosion-proof pipe fixedly installed on the high-pressure reaction kettle body and in communication with the condensate water collecting tank, a first valve and a second valve fixedly installed on the explosion-proof pipe, a water outlet fixedly installed on the condensate water collecting tank, and a third valve fixedly installed on the water outlet.

[0007] The inner side wall of the high-pressure reaction kettle body is fixedly installed with a water collecting groove, which is continuously and spirally arranged in the high-pressure reaction kettle body from top to bottom, and which is arranged from the side close to the inner side wall of the high-pressure reaction kettle body to the side away from the inner side wall of the high-pressure reaction kettle body and is concentrated towards the center of the high-pressure reaction kettle body in the cross section. The extension surface of the water collecting groove towards the center of the high-pressure reaction kettle body has a height higher than that of the connecting part between the water collecting groove and the inner wall of the high-pressure reaction kettle body. The bottom end of the water collecting groove is fixedly installed with a trapping plate fixedly connected with the high-pressure reaction kettle body. The explosion-proof pipe penetrates the trapping plate and extends in the water collecting groove. In use, the material is put into the high-pressure reaction kettle body for materialization reaction. The condensed water generated on the inner wall of the high-pressure reaction kettle body condenses and drops into the water collecting groove in sequence. Since the water collecting groove is continuously arranged, it can receive condensed water at different heights of the inner wall of the high-pressure reaction kettle body. The condensed water at high places flows along the continuously arranged water collecting groove until it flows to the bottom of the water collecting groove and is blocked by the trapping plate, so as to enter the explosion-proof pipe. Then, the first valve and the second valve are opened in sequence, the condensed water is introduced into the condensed water collecting tank through the inclined explosion-proof pipe, and the condensed water is discharged from the water outlet by opening and closing the third valve. The whole process not only can collect and utilize the condensed water at different heights in the high-pressure reaction kettle body, but also only needs to use one explosion-proof pipe to connect the high-pressure reaction kettle body and the condensed water collecting tank, which can effectively reduce the risk of leakage and improve the production safety.

[0008] Preferably, in order to fix the explosion-proof pipe, a plug hole matched with the explosion-proof pipe is formed in the trapping plate, the explosion-proof pipe is inserted into the plug hole, and a anti-drop ring is screwed on the outer side wall of one end of the explosion-proof pipe located in the water collecting groove. This avoids falling off due to the influence of the processing environment.

[0009] Preferably, in order to accelerate the reaction, a driving motor is fixedly installed in the base, an output shaft of the driving motor is fixedly installed with a stirring rod penetrating the high-pressure reaction kettle body and extending in the high-pressure reaction kettle body, and the diameter of the stirring rod is smaller than that of the central space of the water collecting groove. This avoids collision with the stirring rod and does not affect the reaction processing.

[0010] Preferably, in order to facilitate disassembly and assembly, an explosion-proof cover is inserted into the high-pressure reaction kettle body, and a lifting handle is fixedly installed on the explosion-proof cover. Two forces are applied together, which is more stable, safe and convenient.

[0011] Preferably, in order to filter, the recycling device further comprises a filtering mechanism, the filtering mechanism comprising a partition plate fixedly installed in the base between the water outlet and the driving motor, the partition plate and the inner side wall of the base enclosing a water tank corresponding to the water outlet, the water tank and the partition plate being provided with a slot, the slot being inserted with a sealing plate, the sealing plate being fixedly installed with a filter plate facing the water outlet, one end of the sealing plate extending outside the slot and being fixedly installed with a pull handle on the outer side wall, and the base being fixedly installed with a discharge pipe on one side of the water tank. Clean condensed water is obtained, facilitating subsequent use.

[0012] The recycling device, the material is put into the high-pressure reaction kettle body to carry on the materialization reaction, the condensed water produced on the inner wall of the high-pressure reaction kettle body, the condensed water droplets fall from the inner wall of the high-pressure reaction kettle body into the water collecting tank in turn, because the water collecting tank is continuously arranged, it can receive condensed water of different heights in the high-pressure reaction kettle body, while the condensed water at high place will flow along the continuously arranged water collecting tank, until it flows to the bottom of the water collecting tank, and is blocked by the intercepting plate, so as to enter the explosion-proof pipe, then the first valve and the second valve are opened in turn, the condensed water is introduced into the condensed water collecting tank through the inclined explosion-proof pipe, and the condensed water is discharged from the water outlet by opening and closing the third valve, the whole process not only can collect and use the condensed water of different heights in the high-pressure reaction kettle body, but also only needs to use an explosion-proof pipe to connect the high-pressure reaction kettle body and the condensed water collecting tank, which can effectively reduce the risk of leakage and improve the production safety.

[0013] The recycling device, the third valve is opened, so that the turbid water in the condensed water collecting tank flows into the water tank of the base, the turbid water is discharged on the filter plate for filtering, the clear condensed water after filtering flows into the lower part of the filter plate in the water tank, and is collected through the discharge pipe. Clean condensed water is obtained, facilitating subsequent use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an appearance structure diagram of a high-pressure reaction kettle condensed water automatic recycling device.

[0015] Figure 2 It is an internal structure diagram of a high-pressure reaction kettle condensed water automatic recycling device.

[0016] Figure 3 It is an internal structure diagram of a high-pressure reaction kettle condensed water automatic recycling device.

[0017] Figure 4 It is a sectional structure diagram of a high-pressure reaction kettle condensed water automatic recycling device.

[0018] Figure 5 It is Figure 2 It is an enlarged diagram of A in the middle.

[0019] Fig.:

[0020] 1, base; 2, high-pressure reaction kettle body; 21, driving motor; 22, stirring rod; 23, explosion-proof cover; 24, lifting handle; 3, condensed water collecting tank; 31, explosion-proof pipe; 32, first valve; 33, second valve; 34, water collecting tank; 35, interception plate; 36, insertion hole; 37, anti-dropping ring; 38, water outlet; 39, third valve; 4, filtering mechanism; 41, partition plate; 42, insertion slot; 43, sealing plate; 44, filter plate; 45, pull handle; 46, discharge pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0022] The present embodiment provides a kind of high-pressure reaction kettle condensate automatic recovery device, as shown in figure Figures 1-5 It includes base 1, fixedly installed on base 1 high-pressure reaction kettle body 2, fixedly installed on base 1 condensed water collecting tank 3, fixedly installed on high-pressure reaction kettle body 2 and with condensed water collecting tank 3 Communication setting explosion-proof pipe 31, fixedly installed on explosion-proof pipe 31 first valve 32 and second valve 33, fixedly installed on condensed water collecting tank 3 water outlet 38, fixedly installed on water outlet 38 third valve 39:

[0023] The inner side wall of high-pressure reaction kettle body 2 is fixedly installed with water collecting tank 34, water collecting tank 34 is continuously coiled in high-pressure reaction kettle body 2 from top to bottom, water collecting tank 34 is extended from the side close to the inner side wall of high-pressure reaction kettle body 2 to the side away from the inner side wall of high-pressure reaction kettle body 2 and is concentrated to the center of high-pressure reaction kettle body 2 in cross section, the extension surface of water collecting tank 34 towards the center of high-pressure reaction kettle body 2 is higher than the height of the connecting part of water collecting tank 34 and the inner wall of high-pressure reaction kettle body 2, the bottom end of water collecting tank 34 is fixedly installed with interception plate 35 fixedly connected with high-pressure reaction kettle body 2, explosion-proof pipe 31 penetrates interception plate 35 and extends in water collecting tank 34.

[0024] In use, the material is put into the high-pressure reaction kettle body 2 for physical and chemical reaction, and the condensed water generated is condensed on the inner wall of the high-pressure reaction kettle body 2, and the condensed water droplets fall from the inner wall of the high-pressure reaction kettle body 2 into the water collecting tank 34 in sequence. Since the water collecting tank 34 is continuously arranged, it can receive condensed water at different heights of the inner wall of the high-pressure reaction kettle body 2. The condensed water at a high position flows along the continuously arranged water collecting tank 34 until it flows to the bottom of the water collecting tank 34 and is blocked by the intercepting plate 35, thereby entering the explosion-proof pipe 31. Then the first valve 32 and the second valve 33 are opened in sequence, the condensed water is introduced into the condensed water collecting tank 3 through the inclined explosion-proof pipe 31, and the condensed water is discharged from the water outlet 38 by opening and closing the third valve 39. The whole process not only can collect and utilize the condensed water at different heights in the high-pressure reaction kettle body 2, but also only needs to use one explosion-proof pipe 31 to connect the high-pressure reaction kettle body 2 and the condensed water collecting tank 3, which can effectively reduce the risk of leakage and improve the production safety.

[0025] Specifically, the intercepting plate 35 is provided with a plug hole 36 matched with the explosion-proof pipe 31, and the explosion-proof pipe 31 is inserted into the plug hole 36. A anti-loose ring 37 is screwed on the outer side wall of one end of the explosion-proof pipe 31 located in the water collecting tank 34. In use, the explosion-proof pipe 31 is inserted into the water collecting tank 34 through the plug hole 36 to communicate with the water collecting tank 34, and the plug hole 36 is sealed. Then an anti-loose ring 37 is screwed on the explosion-proof pipe 31 on the side of the intercepting plate 35 facing the water collecting tank 34, to ensure the stability and reliability of the water introduction of the explosion-proof pipe 31, and prevent it from being affected by the processing environment and falling off.

[0026] More specifically, the base 1 is fixedly provided with a driving motor 21, and a stirring rod 22 is fixedly installed on the output shaft of the driving motor 21 and extends through and is arranged in the high-pressure reaction kettle body 2. The diameter of the stirring rod 22 is smaller than the diameter of the central space of the water collecting tank 34. In use, the driving motor 21 is started to drive the stirring rod 22 to rotate in the high-pressure reaction kettle body 2, thereby stirring the material in the high-pressure reaction kettle body 2 and accelerating the reaction.

[0027] It should be noted that the central part of the water collecting tank 34 does not completely extend to the central part of the high-pressure reaction kettle body 2, but leaves enough space to avoid collision with the stirring rod 22 and does not affect the reaction processing.

[0028] Further, the high-pressure reaction kettle body 2 is provided with an explosion-proof cover 23, and a lifting handle 24 is fixedly installed on the explosion-proof cover 23. In use, the explosion-proof cover 23 seals the high-pressure reaction kettle body 2 to ensure the sealing safety, and the explosion-proof cover 23 is disassembled by the lifting handle 24. Two forces are applied together, which is more stable, safe and convenient. Embodiment

[0029] Different from the embodiment 1, when reacting with some objects, due to the floating objects, the collected condensate water is turbid, which is inconvenient to use. Therefore, the recovery device further comprises a filtering mechanism 4. The filtering mechanism 4 comprises a partition plate 41 fixedly installed in the base 1 between the water outlet 38 and the driving motor 21. The partition plate 41 and the inner side wall of the base 1 enclose a water tank corresponding to the water outlet 38. The water tank and the partition plate 41 are provided with a slot 42. A sealing plate 43 is inserted in the slot 42. The sealing plate 43 is fixedly installed with a filter plate 44 facing the water outlet 38. One end of the sealing plate 43 extends outside the slot 42 and is fixedly installed with a pull handle 45 on the outer side wall. The base 1 is fixedly installed with a discharge pipe 46 on one side of the water tank.

[0030] In use, the third valve 39 is opened, so that the turbid water in the condensate water collecting tank 3 flows into the water tank of the base 1. The turbid water is discharged and filtered on the filter plate 44. The clear condensate water after filtering flows below the filter plate 44 in the water tank and is collected through the discharge pipe 46 to obtain clean condensate water for subsequent use.

[0031] It should be noted that the sealing plate 43 is inserted and pulled out through the slot 42. The pull handle 45 pushes and pulls the sealing plate 43 to complete the disassembly and assembly, so as to maintain the filter plate 44 conveniently and quickly.

[0032] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical solution and concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An automatic condensate recovery device for a high-pressure reactor, comprising a base (1), a high-pressure reactor body (2) fixedly mounted on the base (1), a condensate collection tank (3) fixedly mounted on the base (1), an explosion-proof pipe (31) fixedly mounted on the high-pressure reactor body (2) and communicating with the condensate collection tank (3), a first valve (32) and a second valve (33) fixedly mounted on the explosion-proof pipe (31), a water outlet (38) fixedly mounted on the condensate collection tank (3), and a third valve (39) fixedly mounted on the water outlet (38), characterized in that: A water collection tank (34) is fixedly installed on the inner wall of the high-pressure reactor body (2). The water collection tank (34) is continuously spirally arranged inside the high-pressure reactor body (2) from top to bottom. The water collection tank (34) extends from the side close to the inner wall of the high-pressure reactor body (2) to the side away from the inner wall of the high-pressure reactor body (2) in cross-section and is concentrated towards the center of the high-pressure reactor body (2). The height of the outer edge of the extension surface of the water collection tank (34) towards the center of the high-pressure reactor body (2) is higher than the height of the connection between the corresponding water collection tank (34) and the inner wall of the high-pressure reactor body (2). A retaining plate (35) fixedly connected to the high-pressure reactor body (2) is fixedly installed at the bottom end of the water collection tank (34). The explosion-proof pipe (31) passes through the retaining plate (35) and extends into the water collection tank (34).

2. The automatic condensate recovery device for a high-pressure reactor according to claim 1, characterized in that: The intercepting plate (35) is provided with an insertion hole (36) that is compatible with the explosion-proof pipe (31). The explosion-proof pipe (31) is inserted into the insertion hole (36). An anti-detachment ring (37) is screwed onto the outer wall of one end of the explosion-proof pipe (31) located in the water collection tank (34).

3. The automatic condensate recovery device for a high-pressure reactor according to claim 1, characterized in that: A drive motor (21) is fixedly installed inside the base (1). A stirring rod (22) is fixedly installed on the output shaft of the drive motor (21), which penetrates the high-pressure reactor body (2) and extends into the high-pressure reactor body (2). The diameter of the stirring rod (22) is smaller than the diameter of the space left in the center of the water collection tank (34).

4. The automatic condensate recovery device for a high-pressure reactor according to claim 3, characterized in that: An explosion-proof cover (23) is inserted into the body (2) of the high-pressure reactor, and a lifting handle (24) is fixedly installed on the explosion-proof cover (23).

5. The automatic condensate recovery device for a high-pressure reactor according to claim 1, characterized in that: The recycling device also includes a filtration mechanism (4), which includes a partition plate (41) fixedly installed in the base (1) between the outlet (38) and the drive motor (21). The partition plate (41) and the inner side wall of the base (1) form a water tank corresponding to the outlet (38). The water tank and the partition plate (41) are provided with slots (42). A sealing plate (43) is inserted into the slot (42). A filter plate (44) facing the outlet (38) is fixedly installed on the sealing plate (43). One end of the sealing plate (43) extends outside the slot (42) and a handle (45) is fixedly installed on the outer side wall. A discharge pipe (46) is fixedly installed on one side of the water tank on the base (1).

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