Bromine discharging device

Abstract

The bromine discharging device particularly relates to the technical field of bromine production and comprises a bottom plate, a cart is arranged on the right side of the upper end of the bottom plate, a fixing assembly is fixedly connected to the upper end of the cart, a conveying tank is arranged in the middle of the fixing assembly, and a storage assembly is fixedly connected to the left side of the upper end of the bottom plate. One side of the upper end of the material storage assembly is fixedly connected with an alarm, the upper end of the bottom plate is movably connected with a gas conveying pipe and a liquid conveying pipe, and a concentration sensor is fixedly connected into the material storage assembly. According to the bromine discharging device, the fixing assembly is arranged, in the transportation process, the transportation tank for storing bromine can be fixed, stability of the transportation tank is guaranteed, the transportation tank is prevented from toppling over or being collided, the storage assembly is arranged, the bromine concentration can be monitored in real time, an alarm can be given out in time when bromine leaks or the concentration is abnormal, and the bromine discharging device is convenient to use. Workers are reminded to take emergency measures, accident expansion is prevented, and personnel safety is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of bromine production technology, and in particular to a bromine unloading device. Background Technology

[0002] Bromine is a reddish-brown fuming liquid that evaporates rapidly at room temperature. Its vapor has a strong, suffocating, and irritating odor. A bromine unloading device is a piece of equipment used to safely and efficiently transfer bromine from a transport tank to a storage tank. Because bromine is highly irritating and toxic, safety operating procedures must be strictly followed during the unloading process to ensure the personal safety of the operators.

[0003] Chinese Patent Publication No. CN214359066U discloses a bromine unloading device, including a storage tank and a transport tank. A liquid guiding hose is fixedly connected between the bottom of the transport tank and the storage tank, and a gas guiding hose is fixedly connected between one side of the transport tank and the storage tank. A one-way valve is fixedly connected to the side of the gas guiding hose near the transport tank. A positive pressure air pump is fixedly connected to the top of the storage tank. The interface between the transport tank and the gas guiding hose is bent upwards, connecting the gas guiding hose to the bottom of the transport tank. The positive pressure air pump inputs air into the storage tank. Under the left and right movement of the one-way valve, the air and liquid circulate in one direction. After the positive pressure air pump is turned on, the bromine in the transport tank enters the storage tank, and the gas in the storage tank enters the transport tank. The bromine gas volatilized in the storage tank mixes with the bromine, allowing the bromine to completely enter the storage tank and avoiding bromine waste. The interface between the gas guiding hose and the transport tank is inclined to prevent bromine residue in the hose when the liquid level is too low.

[0004] Although the equipment described in the aforementioned literature can unload bromine, there is a risk of bromine leakage during the unloading process. The aforementioned device cannot detect the bromine concentration in the air, nor can it alert personnel in the event of a bromine leak. Furthermore, bromine is a strong oxidizing and corrosive substance, and leakage and explosion can occur due to contact with flammable materials, excessively high or low pressure inside the storage tank, or external impacts. The aforementioned equipment cannot provide protection in the event of an explosion, posing a certain safety hazard. Utility Model Content

[0005] The main purpose of this utility model is to provide a bromine unloading device that can effectively solve the problems of not being able to provide an alarm when bromine leaks and not being able to provide protection when the device explodes.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A bromine unloading device includes a base plate, a trolley is provided on the upper right side of the base plate, a fixing component is fixedly connected to the upper end of the trolley, a transport tank is provided in the middle of the fixing component, a storage component is fixedly connected to the upper left side of the base plate, an alarm is fixedly connected to one side of the upper end of the storage component, a gas delivery pipe and a liquid delivery pipe are movably connected to the upper end of the base plate, and a concentration sensor is fixedly connected inside the storage component.

[0008] Preferably, the fixing component includes a support fixedly connected to the upper end of the fixing component, the support has a plurality of circular grooves in the middle, each of the plurality of circular grooves is fixedly connected to a damper, each of the plurality of dampers is fixedly connected to a spring, the support is provided with a placement plate, each of the plurality of springs is fixedly connected to the placement plate, and a pressing part is slidably connected to the upper side of the support.

[0009] Preferably, the pressing part includes a sliding frame slidably connected to the upper end of the support, a threaded rod threadedly connected to the middle of the sliding frame, a throttle fixedly connected to the upper end of the threaded rod, and a clamping plate rotatably connected to the lower end of the threaded rod through the sliding frame.

[0010] Preferably, the storage assembly includes an outer shell fixedly connected to the upper left side of the base plate, an inner shell fixedly connected to the bottom wall of the inner surface of the outer shell, a liquid inlet communicating with the inner cavity on the upper right side of the inner shell, a gas inlet communicating with the inner cavity on the upper right side of the inner shell, both the liquid inlet and the gas inlet penetrating the upper side of the outer shell, a booster pump fixedly connected to the middle of the upper end of the outer shell, and a plurality of buffer sections arranged in a ring array fixedly connected to the outer surface of the inner shell.

[0011] Preferably, the buffer section includes an explosion-proof plate disposed on one side of the outer surface of the inner shell. A plurality of sliding rods arranged in a linear array are slidably connected to the middle of the explosion-proof plate. A second spring is sleeved on the side of the outer surface of the sliding rods that is close to the inner shell. The second springs are fixedly connected to the outer surface of the inner shell. A fixing tube is slidably connected to the side of the outer surface of the sliding rods that is away from the inner shell. The fixing tubes are fixedly connected to the inner surface of the outer shell. A second damper is fixedly connected to the sidewall of the inner surface of the fixing tubes. A third spring is fixedly connected to one of the sliding rods that is close to each other.

[0012] Preferably, one end of the gas supply pipe is movably connected to the gas inlet, and the other end of the gas supply pipe is movably connected to the right end of the transport tank and communicates with its inner cavity; one end of the liquid supply pipe is movably connected to the liquid inlet, and the other end of the liquid supply pipe is movably connected to the lower right side of the transport tank and communicates with its inner cavity; a one-way valve is fixedly connected to the side of the gas supply pipe near the transport tank.

[0013] Preferably, a controller is fixedly connected to the upper end of the outer shell, and the controller, the alarm, and the concentration sensor are all electrically connected.

[0014] Preferably, the transport tank is disposed on the upper side of the placement plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This utility model, by setting a fixing component, can fix the transport tank containing bromine during transportation, ensuring the stability of the transport tank, preventing the transport tank from tipping over or colliding, thereby avoiding bromine leakage and possible safety accidents. It can also reduce shock and protect the transport tank itself from damage, while ensuring the quality and purity of bromine and avoiding the decline in bromine quality caused by adverse conditions during transportation.

[0017] 2. By setting up a storage component, this utility model can monitor the bromine concentration in real time and issue an alarm in time when bromine leaks or the concentration is abnormal, reminding staff to take emergency measures to prevent the accident from escalating and to ensure personnel safety. It can also play a certain buffering role when abnormal conditions occur in the storage tank, reducing the risk of storage tank explosion and reducing the degree of damage to the surrounding environment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is an exploded structural diagram of the fixing component of this utility model;

[0021] Figure 4 This is a partial cross-sectional structural diagram of the material storage component of this utility model;

[0022] Figure 5 This is a partial cross-sectional structural diagram of the buffer section of this utility model.

[0023] In the diagram: 1. Base plate; 2. Trolley; 3. Fixing assembly; 31. Support; 32. Circular groove; 33. Damper I; 34. Spring I; 35. Placement plate; 36. Pressing part; 361. Sliding frame; 362. Threaded rod; 363. Turning handle; 364. Clamping plate; 4. Transport tank; 5. Storage assembly; 51. Outer shell; 52. Inner shell; 53. Infusion port; 54. Gas inlet; 55. Booster pump; 56. Buffer part; 561. Explosion-proof plate; 562. Sliding rod; 563. Spring II; 564. Fixing pipe; 565. Damper II; 566. Spring III; 6. Alarm; 7. Gas pipe; 8. Infusion pipe; 9. Concentration sensor. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Example 1

[0026] like Figure 1 and Figure 2 As shown, a bromine unloading device includes a base plate 1, a trolley 2 is provided on the upper right side of the base plate 1, a fixing component 3 is fixedly connected to the upper end of the trolley 2, a transport tank 4 is provided in the middle of the fixing component 3, a storage component 5 is fixedly connected to the upper left side of the base plate 1, an alarm 6 is fixedly connected to one side of the upper end of the storage component 5, a gas supply pipe 7 and a liquid supply pipe 8 are movably connected to the upper end of the base plate 1, and a concentration sensor 9 is fixedly connected inside the storage component 5.

[0027] like Figure 3 As shown, the fixing component 3 includes a support 31 fixedly connected to the upper end of the fixing component 3. The support 31 has several circular grooves 32 in the middle. Each of the several circular grooves 32 is fixedly connected to a damper 33. Each of the several dampers 33 is fixedly connected to a spring 34. The support 31 is provided with a placement plate 35. Each of the several springs 34 is fixedly connected to the placement plate 35. A pressing part 36 is slidably connected to the upper side of the support 31.

[0028] Specifically, the transport tank 4 is located on the upper side of the placement plate 35.

[0029] Bromine is a dark reddish-brown liquid with a strong, pungent odor. It is toxic, corrosive, and easily volatilizes at room temperature. Therefore, transport tank 4 adopts the existing double-walled tank technology and uses corrosion-resistant materials, such as polytetrafluoroethylene or Hastelloy.

[0030] The inner shell 52, the gas pipe 7 and the liquid pipe 8, as well as the connectors, also need to be made of the same corrosion-resistant material to ensure that there is no leakage.

[0031] PTFE or fluororubber gaskets are used as sealing materials to ensure interface sealing and prevent bromine leakage.

[0032] like Figure 3 As shown, the pressing part 36 includes a sliding frame 361 that is slidably connected to the upper end of the support 31. A threaded rod 362 is threadedly connected to the middle of the sliding frame 361. A handle 363 is fixedly connected to the upper end of the threaded rod 362. A clamping plate 364 is rotatably connected to the lower end of the threaded rod 362 that passes through the sliding frame 361.

[0033] In this embodiment, the transport tank 4 is placed on the upper side of the placement plate 35. Then, the lower side of the sliding frame 361 is aligned with the upper side of the support 31, and the sliding frame 361 is pushed to slide on the upper side of the support 31 to a suitable position. Then, the handle 363 is turned to drive the threaded rod 362 to rotate, thereby pushing the clamping plate 364 to move down until the clamping plate 364 is tightly attached to the transport tank 4 to clamp it. After that, the base plate 1 can be pushed to move the transport tank 4 to the periphery of the storage assembly 5. During the movement, the damper 33 and the spring 34 can play a role in shock absorption and buffering.

[0034] Example 2

[0035] Based on Embodiment 1, this embodiment adds a storage component 5, which can safely unload bromine from the transport tank 4 into the storage component 5. The storage component 5 can also detect the concentration of bromine, and when bromine leaks, it can alert the staff through an alarm, thereby improving the safety of the device.

[0036] like Figure 4 As shown, the storage assembly 5 includes an outer shell 51 fixedly connected to the upper left side of the base plate 1. An inner shell 52 is fixedly connected to the bottom wall of the inner surface of the outer shell 51. An inlet 53 communicating with the inner cavity is opened on the upper right side of the inner shell 52. An outlet 54 communicating with the inner cavity is opened on the upper right side of the inner shell 52. Both the inlet 53 and the outlet 54 penetrate the upper side of the outer shell 51. A booster pump 55 is fixedly connected to the middle of the upper end of the outer shell 51. Several buffer sections 56 arranged in a ring array are fixedly connected to the outer surface of the inner shell 52.

[0037] Furthermore, one end of the gas supply pipe 7 is movably connected to the gas supply port 54, and the other end of the gas supply pipe 7 is movably connected to the right end of the transport tank 4 and the inner cavity is connected. One end of the liquid supply pipe 8 is movably connected to the liquid supply port 53, and the other end of the liquid supply pipe 8 is movably connected to the lower right side of the transport tank 4 and the inner cavity is connected. A one-way valve is fixedly connected to the side of the gas supply pipe 7 near the transport tank 4.

[0038] Furthermore, a controller is fixedly connected to the upper end of the outer shell 51, and the controller, alarm 6, and concentration sensor 9 are all electrically connected.

[0039] In this embodiment, during implementation, the two ends of the gas supply pipe 7 are respectively sealed and connected to the gas supply port 54 and the gas outlet on the right end of the transport tank 4, and the two ends of the liquid supply pipe 8 are respectively sealed and connected to the liquid supply port 53 and the liquid outlet on the lower right side of the transport tank 4.

[0040] Subsequently, gas is supplied to the inner shell 52 by the booster pump 55. The bromine in the transport tank 4 flows to the inlet 53 through the inlet pipe 8 and finally enters the inner shell 52. The air containing bromine gas in the inner shell 52 is continuously compensated into the transport tank 4 through the gas inlet 54 and the gas pipe 7, so that the liquid pressure in the inner shell 52 and the transport tank 4 are always equal, so that the bromine can flow smoothly into the inner shell 52 by utilizing the high level difference, thus realizing the unloading of bromine.

[0041] When bromine leaks inside the inner shell 52 and the concentration sensor 9 detects that the bromine concentration exceeds the set value, a signal is transmitted to the controller. The controller then transmits a signal to the alarm 6, which activates the alarm to alert personnel to take protective measures and handle the leaked bromine.

[0042] In this case, the concentration sensor 9 uses existing mature technology to detect the bromine concentration in the interlayer between the inner shell 52 and the outer shell 51. Commonly used concentration sensors 9 include hydrogen bromide concentration detectors, point-type bromine gas detectors, and online bromine detectors.

[0043] like Figure 5 As shown, the buffer section 56 includes an explosion-proof plate 561 disposed on one side of the outer surface of the inner shell 52. A plurality of slide rods 562 arranged in a linear array are slidably connected to the middle of the explosion-proof plate 561. A spring 563 is sleeved on the side of the outer surface of the slide rods 562 that is close to the inner shell 52. The springs 563 are fixedly connected to the outer surface of the inner shell 52. A fixing tube 564 is slidably connected to the side of the outer surface of the slide rods 562 that is away from the inner shell 52. The fixing tubes 564 are fixedly connected to the inner surface of the outer shell 51. A damper 565 is fixedly connected to the sidewall of the inner surface of the fixing tubes 564. A spring 566 is fixedly connected to the damper 565 and a slide rod 562 that is close to each other.

[0044] When the storage assembly 5 is subjected to external impact, or when the internal and external pressures of the inner shell 52 are unbalanced, there is a risk of explosion. When the inner shell 52 expands or explodes, it compresses the second spring 563 and pushes the slide rod 562 to move towards the fixed tube 564. The slide rod 562 compresses the third spring 566 and the second damper 565. The second spring 563, the second damper 565 and the third spring 566 together play a shock absorption and buffering role.

[0045] It should be noted that the specific installation methods, circuit connection methods, and control methods of the booster pump 55, alarm 6, and concentration sensor 9 used in this utility model are all conventional designs, and will not be described in detail in this utility model.

[0046] The working principle of this utility model is as follows: First, the transport tank 4 is placed on the upper side of the placement plate 35. Then, the lower side of the sliding frame 361 is aligned with the sliding groove on the upper side of the support 31. The sliding frame 361 is pushed to slide on the upper side of the support 31 to a suitable position. Then, the handle 363 is turned to drive the threaded rod 362 to rotate, thereby pushing the clamping plate 364 to move down until the clamping plate 364 is tightly attached to the transport tank 4 and clamps it. Then, the bottom plate 1 can be pushed to move the transport tank 4 to the periphery of the storage component 5. During the movement, the damper 33 and the spring 34 can play the role of shock absorption and buffering.

[0047] Both ends of the gas supply pipe 7 are sealed and connected to the gas supply port 54 and the gas outlet on the right side of the transport tank 4, respectively. Both ends of the liquid supply pipe 8 are sealed and connected to the liquid supply port 53 and the liquid outlet on the lower right side of the transport tank 4, respectively. Then, the gas is supplied to the inner shell 52 by the booster pump 55. The bromine in the transport tank 4 flows to the liquid supply port 53 through the liquid supply pipe 8 and finally enters the inner shell 52. The air containing bromine gas in the inner shell 52 is continuously compensated into the transport tank 4 through the gas supply port 54 and the gas supply pipe 7, so that the liquid pressure in the inner shell 52 and the transport tank 4 are always equal, so that the bromine can flow smoothly into the inner shell 52 by utilizing the high level difference, thus realizing the unloading of bromine.

[0048] When bromine leaks inside the inner shell 52 and the concentration sensor 9 detects that the bromine concentration exceeds the set value, a signal is transmitted to the controller. The controller then transmits a signal to the alarm 6, which activates the alarm to alert personnel to take protective measures and handle the leaked bromine.

[0049] When the storage assembly 5 is subjected to external impact, or when the internal and external pressures of the inner shell 52 are unbalanced, there is a risk of explosion. When the inner shell 52 expands or explodes, it compresses the second spring 563 and pushes the slide rod 562 to move towards the fixed tube 564. The slide rod 562 compresses the third spring 566 and the second damper 565. The second spring 563, the second damper 565 and the third spring 566 together play a shock absorption and buffering role.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A bromine discharge device comprising a base plate (1), characterized in that: A trolley (2) is provided on the upper right side of the base plate (1). A fixing component (3) is fixedly connected to the upper end of the trolley (2). A transport tank (4) is provided in the middle of the fixing component (3). A storage component (5) is fixedly connected to the upper left side of the base plate (1). An alarm (6) is fixedly connected to one side of the upper end of the storage component (5). A gas delivery pipe (7) and an infusion pipe (8) are movably connected to the upper end of the base plate (1). A concentration sensor (9) is fixedly connected inside the storage component (5).

2. A bromine discharge apparatus according to claim 1, characterized by: The fixing component (3) includes a support (31) fixedly connected to the upper end of the fixing component (3). The support (31) has several circular grooves (32) in the middle. Each of the several circular grooves (32) is fixedly connected to a damper (33). Each of the several dampers (33) is fixedly connected to a spring (34). The support (31) is provided with a placement plate (35). Each of the several springs (34) is fixedly connected to the placement plate (35). A pressing part (36) is slidably connected to the upper side of the support (31).

3. A bromine discharge apparatus according to claim 2, characterized in that: The pressing part (36) includes a sliding frame (361) slidably connected to the upper end of the support (31). A threaded rod (362) is threadedly connected to the middle of the sliding frame (361). A throttle (363) is fixedly connected to the upper end of the threaded rod (362). A clamping plate (364) is rotatably connected to the lower end of the threaded rod (362) through the sliding frame (361).

4. A bromine discharge apparatus according to claim 1, characterized by: The storage assembly (5) includes an outer shell (51) fixedly connected to the upper left side of the base plate (1), an inner shell (52) fixedly connected to the bottom wall of the inner surface of the outer shell (51), an infusion port (53) communicating with the inner cavity is opened on the upper right side of the inner shell (52), an air inlet (54) communicating with the inner cavity is opened on the upper right side of the inner shell (52), the infusion port (53) and the air inlet (54) both penetrate the upper side of the outer shell (51), a booster pump (55) is fixedly connected to the middle of the upper end of the outer shell (51), and a plurality of buffer parts (56) arranged in a ring array are fixedly connected to the outer surface of the inner shell (52).

5. A bromine discharge apparatus according to claim 4, characterized in that: The buffer section (56) includes an explosion-proof plate (561) disposed on one side of the outer surface of the inner shell (52). A plurality of slide rods (562) arranged in a linear array are slidably connected to the middle of the explosion-proof plate (561). A spring second (563) is sleeved on the side of the outer surface of the plurality of slide rods (562) that is close to the inner shell (52). The plurality of spring second (563) are fixedly connected to the outer surface of the inner shell (52). A fixing tube (564) is slidably connected to the side of the outer surface of the plurality of slide rods (562) that is away from the inner shell (52). The plurality of fixing tubes (564) are fixedly connected to the inner surface of the outer shell (51). A damper second (565) is fixedly connected to the side wall of the inner surface of the plurality of fixing tubes (564). A spring third (566) is fixedly connected to the plurality of dampers second (565) together with a slide rod (562) that is close to each other.

6. A bromine discharge apparatus according to claim 4, characterized by: One end of the gas supply pipe (7) is movably connected to the gas supply port (54), and the other end of the gas supply pipe (7) is movably connected to the right end of the transport tank (4) and the inner cavity is connected. One end of the liquid supply pipe (8) is movably connected to the liquid supply port (53), and the other end of the liquid supply pipe (8) is movably connected to the lower right side of the transport tank (4) and the inner cavity is connected. A one-way valve is fixedly connected to the side of the gas supply pipe (7) near the transport tank (4).

7. A bromine discharge apparatus according to claim 4, characterized by: The controller is fixedly connected to the upper end of the outer shell (51), and the controller, the alarm (6), and the concentration sensor (9) are all electrically connected.

8. A bromine discharge apparatus according to claim 2, characterized by: The transport tank (4) is located on the upper side of the placement plate (35).

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