A reaction kettle mechanical seal cooling liquid circulating device

Abstract

The utility model discloses a kind of reaction kettle mechanical seal cooling liquid circulating devices, it is related to mechanical seal technical field, including mechanical seal main body, further include: setting in the liquid outlet pipe of mechanical seal main body surface one side, the one end of the liquid outlet pipe is through setting and has circulating water pump.The utility model is injected into the mechanical seal main body by the setting of radiating fin, heat dissipation fan, microporous filter plate and activated carbon plate from liquid injection pipe, opens circulating water pump and extracts cooling liquid, is transported to A cooling chamber or B cooling chamber, radiating fin absorbs the heat of cooling liquid, heat dissipation fan accelerates the heat dissipation of radiating fin, microporous filter plate and activated carbon plate carry out secondary filtration purification to the impurity, chippings in cooling liquid, and then by reflux pipe is transported to liquid injection pipe and mechanical seal main body, reach the effect that cooling liquid is conveniently circulated, avoid cooling liquid temperature excessively high or exist impurity increase, affect the use of mechanical seal main body.

Description

Technical Field

[0001] This utility model relates to the field of mechanical seal technology, specifically to a reaction vessel mechanical seal coolant circulation device. Background Technology

[0002] In industries such as chemical, pharmaceutical, and food processing, reaction vessels are crucial production equipment, and the stable operation of their mechanical seals is essential for safe production. Mechanical seals generate frictional heat during high-speed operation; if this heat is not dissipated in time, the temperature of the sealing surface will rise, easily leading to seal failure and affecting the normal operation of the reaction vessel.

[0003] Traditional mechanical seals for reactors are not suitable for circulating and filtering the coolant. The coolant is often hot and contains impurities, which can affect the normal operation of the mechanical seal. Utility Model Content

[0004] This invention provides a coolant circulation device for a reactor mechanical seal, which solves the problems mentioned in the background art, such as the inconvenience of circulating and filtering the coolant, the high temperature of the coolant, and the presence of impurities, which can easily affect the normal use of the mechanical seal.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reactor mechanical seal coolant circulation device, comprising a mechanical seal body, and further comprising: an outlet pipe disposed on one side of the surface of the mechanical seal body, wherein a circulating water pump is disposed through one end of the outlet pipe, and a flow divider is disposed through the output end of the circulating water pump; an A cooling chamber disposed at one end of the flow divider, and a B cooling chamber fixedly disposed at the other end of the flow divider, wherein heat dissipation fins are fixedly disposed on the surfaces of the A and B cooling chambers, and a cooling fan is fixedly mounted on the surface of the heat dissipation fins; and a cover plate disposed on the top surface of the A and B cooling chambers, wherein a microporous filter plate is fixedly disposed on one side of the bottom surface of the cover plate, and an activated carbon plate is fixedly disposed on the other side of the bottom surface of the cover plate.

[0006] As a preferred embodiment of this utility model, the flow diversion assembly includes a flow diversion pipe and a control valve. The flow diversion pipe is disposed through the output end of the circulating water pump, and the control valve is fixedly installed on the surface of the flow diversion pipe. The flow diversion assembly is used to change the flow direction of the coolant.

[0007] As a preferred embodiment of this utility model, a return pipe is provided through one side of both cooling chamber A and cooling chamber B, and a liquid injection pipe is provided through one end of the return pipe, so that the coolant can flow back to the liquid injection pipe.

[0008] As a preferred embodiment of this utility model, one end of the injection tube is disposed inside the mechanical seal body, and an opening and closing valve is fixedly installed on the surface of the injection tube, which is used to control the opening and closing of the injection tube.

[0009] As a preferred embodiment of this utility model, buckles are fixedly provided on both sides of the cover plate, and a locking block is engaged on the surface of the buckle. One side of the locking block is fixedly connected to cooling chamber A and cooling chamber B. The buckles and locking blocks are used to connect the cover plate to cooling chamber A and cooling chamber B.

[0010] As a preferred technical solution of this utility model, a sealing gasket is fixedly provided at the connection between the A cooling chamber, the B cooling chamber and the cover plate. The sealing gasket is made of rubber and serves a sealing function.

[0011] As a preferred embodiment of this utility model, there are two sets of heat dissipation fins and two sets of heat dissipation fans, which are symmetrically arranged, and the heat dissipation fans accelerate the heat dissipation of the heat dissipation fins.

[0012] As a preferred embodiment of this utility model, a flow valve is fixedly installed on the side of the reflux pipe near the injection pipe, and an anti-slip sleeve is fitted on the surface of the flow valve. The flow valve controls the opening and closing of the reflux pipe.

[0013] Compared with the prior art, this utility model provides a reactor mechanical seal coolant circulation device, which has the following advantages: This reactor mechanical seal coolant circulation device, through the arrangement of heat dissipation fins, a cooling fan, a microporous filter plate, and an activated carbon plate, injects coolant into the mechanical seal body through the injection pipe. The circulating water pump then draws out the coolant and transports it to either cooling chamber A or cooling chamber B. The heat dissipation fins absorb the heat from the coolant, the cooling fan accelerates heat dissipation, and the microporous filter plate and activated carbon plate perform secondary filtration and purification of impurities and debris in the coolant. Finally, the coolant is transported back to the injection pipe and the mechanical seal body through the return pipe, achieving the effect of facilitating coolant circulation and preventing excessively high coolant temperatures or increased impurities from affecting the operation of the mechanical seal body.

[0014] The reactor mechanical seal coolant circulation device, through the setting of a diversion component, A cooling chamber and B cooling chamber, controls the flow on one side of the diversion pipe by opening the control valve, and introduces the coolant into the A cooling chamber for cooling and purification. When maintaining or cleaning the A cooling chamber, the valve on one side of the A cooling chamber is closed and the B cooling chamber is connected, so that the coolant enters the B cooling chamber for cooling and purification. The mechanical seal body does not need to be shut down during cleaning and maintenance, ensuring the normal production of the reactor. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the current splitter component structure of this utility model; Figure 3 This is a schematic diagram of the heat sink fins and cooling fan structure of this utility model; Figure 4 This is a schematic diagram of the microporous filter plate and activated carbon plate of this utility model; Figure 5 This is a schematic diagram of the reflux pipe and injection pipe of this utility model.

[0016] In the diagram: 1. Mechanical seal body; 2. Discharge pipe; 3. Circulating water pump; 4. Diverter assembly; 401. Diverter pipe; 402. Control valve; 5. Cooling chamber A; 6. Cooling chamber B; 7. Heat dissipation fins; 8. Cooling fan; 9. Cover plate; 10. Microporous filter plate; 11. Activated carbon plate; 12. Return pipe; 13. Injection pipe; 14. Opening and closing valve; 15. Snap fastener; 16. Locking block; 17. Sealing gasket. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-5 This utility model discloses a coolant circulation device for a mechanical seal of a reactor, including a mechanical seal body 1, and further including: a liquid outlet pipe 2 disposed on one side of the surface of the mechanical seal body 1, a circulating water pump 3 passing through one end of the liquid outlet pipe 2, and a flow divider assembly 4 passing through the output end of the circulating water pump 3; an A cooling chamber 5 disposed at one end of the flow divider assembly 4, and a B cooling chamber 6 fixedly disposed at the other end of the flow divider assembly 4. By setting up the flow divider assembly 4, the A cooling chamber 5 and the B cooling chamber 6, the control valve 402 is opened to control the flow on one side of the flow divider pipe 401, so that the coolant is introduced into the A cooling chamber 5 for cooling and purification. When maintaining or cleaning the A cooling chamber 5, the valve on one side of the A cooling chamber 5 is closed and the B cooling chamber 6 is connected, so that the coolant enters the B cooling chamber 6 for cooling and purification. The mechanical seal body 1 does not need to be stopped during cleaning and maintenance, thus ensuring the normal production of the reactor. Cooling fins 7 are fixedly installed on the surfaces of cooling chambers A 5 and B 6, and cooling fans 8 are fixedly installed on the surfaces of the cooling fins 7. A cover plate 9 is set on the top surface of cooling chambers A 5 and B 6. A microporous filter plate 10 is fixedly installed on one side of the bottom surface of the cover plate 9, and an activated carbon plate 11 is fixedly installed on the other side of the bottom surface of the cover plate 9. Through the arrangement of cooling fins 7, cooling fans 8, microporous filter plate 10 and activated carbon plate 11, coolant is injected into the mechanical seal body 1 through the injection pipe 13. The circulating water pump 3 is turned on to extract the coolant and transport it to cooling chamber A 5 or cooling chamber B 6. The cooling fins 7 absorb the heat of the coolant, the cooling fans 8 accelerate the heat dissipation of the cooling fins 7, and the microporous filter plate 10 and activated carbon plate 11 perform secondary filtration and purification of impurities and debris in the coolant. Then, it is transported to the injection pipe 13 and the mechanical seal body 1 through the return pipe 12, which achieves the effect of facilitating the circulation of coolant and avoiding excessively high coolant temperature or increased impurities, which would affect the use of the mechanical seal body 1.

[0019] Specifically, the diversion assembly 4 includes a diversion pipe 401 and a control valve 402. The diversion pipe 401 is disposed through the output end of the circulating water pump 3, and the control valve 402 is fixedly installed on the surface of the diversion pipe 401.

[0020] In this embodiment, the control valve 402 controls the flow of the diversion pipe 401, so as to facilitate the delivery of coolant to cooling chamber A 5 or cooling chamber B 6.

[0021] Specifically, a return pipe 12 is installed on one side of both cooling chamber A 5 and cooling chamber B 6, and a liquid injection pipe 13 is installed at one end of the return pipe 12.

[0022] In this embodiment, the coolant is delivered to the injection pipe 13 and the mechanical seal body 1 through the return pipe 12, which facilitates the circulation of the coolant.

[0023] Specifically, one end of the injection pipe 13 is inserted into the interior of the mechanical seal body 1, and an opening and closing valve 14 is fixedly installed on the surface of the injection pipe 13.

[0024] In this embodiment, the on / off valve 14 is used to control the opening and closing of the injection pipe 13.

[0025] Specifically, both sides of the cover plate 9 are fixedly provided with buckles 15, and the surface of the buckles 15 is engaged with a locking block 16. One side of the locking block 16 is fixedly connected to cooling chamber A 5 and cooling chamber B 6.

[0026] In this embodiment, the buckle 15 and the locking block 16 facilitate the connection between the cover plate 9 and cooling chamber A 5 and cooling chamber B 6.

[0027] Specifically, a sealing gasket 17 is fixedly installed at the connection between cooling chamber A 5, cooling chamber B 6 and cover plate 9. The sealing gasket 17 is made of rubber.

[0028] In this embodiment, the sealing gasket 17 is used to seal the connection between the A cooling chamber 5, the B cooling chamber 6 and the cover plate 9.

[0029] Specifically, there are two sets of heat dissipation fins 7 and two sets of cooling fans 8, which are symmetrically arranged.

[0030] In this embodiment, the heat dissipation fins 7 and the cooling fan 8 are used to improve the cooling rate of the coolant.

[0031] Specifically, a flow valve is fixedly installed on the surface of the return pipe 12 near the injection pipe 13, and an anti-slip sleeve is fitted onto the surface of the flow valve.

[0032] In this embodiment, the flow valve is used to control the opening and closing of the return pipe 12.

[0033] The working principle and usage process of this utility model are as follows: First, insert the microporous filter plate 10 and the activated carbon plate 11 into the A cooling chamber 5 and the B cooling chamber 6, and connect the buckle 15 and the clip 16. Then, coolant is injected into the mechanical seal body 1 through the injection pipe 13, the circulating water pump 3 is turned on to extract the coolant and deliver it to the A cooling chamber 5, the heat dissipation fins 7 absorb the heat of the coolant, and the cooling fan 8 accelerates the heat dissipation of the heat dissipation fins 7. Afterwards, the microporous filter plate 10 and the activated carbon plate 11 perform secondary filtration and purification of impurities and debris in the coolant, and then transport it to the injection pipe 13 and the mechanical seal body 1 through the return pipe 12, which achieves the effect of facilitating the circulation of coolant and avoiding excessively high coolant temperature or increased impurities, which would affect the use of the mechanical seal body 1. Subsequently, during maintenance and cleaning of cooling chamber A 5, the valve on one side of cooling chamber A 5 was closed and cooling chamber B 6 was connected, allowing the coolant to enter cooling chamber B 6 for cooling and purification. During cleaning and maintenance, the mechanical seal body 1 did not need to be shut down, ensuring the normal production of the reactor.

[0034] In summary, the coolant circulation device for the mechanical seal of the reactor inserts the microporous filter plate 10 and the activated carbon plate 11 into the A cooling chamber 5 and the B cooling chamber 6, connects the buckle 15 and the locking block 16, injects coolant into the mechanical seal body 1 through the injection pipe 13, turns on the circulating water pump 3 to extract the coolant and transport it to the A cooling chamber 5, the heat dissipation fins 7 absorb the heat of the coolant, the cooling fan 8 accelerates the heat dissipation of the heat dissipation fins 7, the microporous filter plate 10 and the activated carbon plate 11 perform secondary filtration and purification of impurities and debris in the coolant, and then transports it to the injection pipe 13 and the mechanical seal body 1 through the return pipe 12. When maintaining and cleaning the A cooling chamber 5, the valve on one side of the A cooling chamber 5 is closed and the B cooling chamber 6 is connected, so that the coolant enters the B cooling chamber 6 for cooling and purification.

[0035] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mechanical seal coolant circulation device for a reactor, comprising a mechanical seal body (1), characterized in that, Also includes: A liquid outlet pipe (2) is provided on one side of the surface of the mechanical seal body (1). A circulating water pump (3) is provided through one end of the liquid outlet pipe (2). A flow divider assembly (4) is provided through the output end of the circulating water pump (3). Cooling chamber A (5) is provided at one end of the flow splitting assembly (4), and cooling chamber B (6) is fixedly provided at the other end of the flow splitting assembly (4). Cooling fins (7) are fixedly provided on the surfaces of cooling chamber A (5) and cooling chamber B (6), and cooling fans (8) are fixedly installed on the surfaces of cooling fins (7). A cover plate (9) is installed on the top surface of cooling chamber A (5) and cooling chamber B (6). A microporous filter plate (10) is fixedly installed on one side of the bottom surface of the cover plate (9), and an activated carbon plate (11) is fixedly installed on the other side of the bottom surface of the cover plate (9).

2. The reactor mechanical seal coolant circulation device according to claim 1, characterized in that: The diversion assembly (4) includes a diversion pipe (401) and a control valve (402). The diversion pipe (401) is disposed through the output end of the circulating water pump (3), and the control valve (402) is fixedly installed on the surface of the diversion pipe (401).

3. The reactor mechanical seal coolant circulation device according to claim 1, characterized in that: A return pipe (12) is provided through one side of both cooling chamber A (5) and cooling chamber B (6), and a liquid injection pipe (13) is provided through one end of the return pipe (12).

4. The reactor mechanical seal coolant circulation device according to claim 3, characterized in that: One end of the injection tube (13) is inserted into the interior of the mechanical seal body (1), and an opening and closing valve (14) is fixedly installed on the surface of the injection tube (13).

5. The reactor mechanical seal coolant circulation device according to claim 1, characterized in that: Both sides of the cover plate (9) are fixedly provided with buckles (15), and the surface of the buckles (15) is fitted with a locking block (16). One side of the locking block (16) is fixedly connected to the A cooling chamber (5) and the B cooling chamber (6).

6. The reactor mechanical seal coolant circulation device according to claim 1, characterized in that: A sealing gasket (17) is fixedly installed at the connection between the A cooling chamber (5), the B cooling chamber (6) and the cover plate (9), and the sealing gasket (17) is made of rubber.

7. The reactor mechanical seal coolant circulation device according to claim 1, characterized in that: The number of heat dissipation fins (7) and heat dissipation fans (8) are both two sets, and the two sets of heat dissipation fins (7) and heat dissipation fans (8) are symmetrically arranged.

8. The reactor mechanical seal coolant circulation device according to claim 3, characterized in that: A flow valve is fixedly installed on the side of the reflux pipe (12) near the injection pipe (13), and an anti-slip sleeve is fitted on the surface of the flow valve.

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