Anti-precipitation chemical temporary storage tank

Abstract

The utility model belongs to the technical field of chemical temporary storage tanks, and particularly relates to an anti-precipitation chemical temporary storage tank which comprises a temporary storage tank shell, a temporary storage tank body fixedly connected to the interior of the temporary storage tank shell and a temporary storage tank cover movably connected to the top of the temporary storage tank body. A temperature adjusting mechanism is arranged on the outer side of the temporary storage tank body, and the air pressure control mechanism comprises a filter box, inlet cotton fibers, a glass fiber filter material, an activated carbon fiber filter screen, a honeycomb-shaped activated carbon filter screen, a one-way valve, a waste gas pipeline, a spring, a piston, a filter box air outlet baffle and a limiting cover. According to the anti-precipitation chemical temporary storage tank, the explosion risk caused by too high air pressure in the temporary storage tank can be prevented through the arranged air pressure control mechanism, exhausted gas can be filtered through the arranged filter box, and harmful gas is prevented from being directly exhausted into air; inert gas is input into the temporary storage tank to prevent the chemical combination liquid from being oxidized by air in the tank to generate pollution, and the influence on the quality of the chemical combination liquid is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical temporary storage tanks, in particular to an anti-sedimentation chemical temporary storage tank. Background Art

[0002] Chemical storage tanks are mainly used for short-term storage of chemical gases, liquids and other chemical substances. The materials of chemical storage tanks mainly include polyethylene tanks, fiberglass tanks, ceramic tanks, etc. Chemical storage tanks are widely used in the chemical field due to their good corrosion resistance.

[0003] When storing chemical solutions in existing small fiberglass reinforced plastic chemical temporary storage tanks, many chemical solutions will produce certain sediments as time and temperature change. The sediments can easily cause blockage of the discharge port and uneven distribution of solutes in the chemical solution, thereby affecting the quality of the finished chemical solution.

[0004] In the patent document with publication number CN219488406U, an anti-precipitation chemical storage tank is disclosed, which includes an air supply pipe, an air disk, an air blowing pipe, a stirring blade and a second air nozzle. The gas is transported to the air disk through the air supply pipe and sprayed out through the first air nozzle of the air blowing pipe. At this time, the first air nozzle sprays and drives the stirring blade to rotate counterclockwise to achieve stirring of the chemical solution. The chemical precipitate at the bottom of the inner wall of the tank body can be sprayed through the second air nozzle to make the precipitate roll upward to prevent residue at the bottom, thereby solving the problem of precipitation affecting the use of the chemical storage tank when storing chemical solutions.

[0005] However, the anti-sedimentation chemical storage tank is relatively complicated to operate, and the gas nozzle in the chemical liquid is prone to cause liquid reflux, and the chemical liquid may be contaminated when the gas is input. Therefore, it is necessary to propose an anti-sedimentation chemical storage tank that is simple to operate and can protect the liquid in the storage tank. Utility Model Content

[0006] The utility model aims to provide an anti-sedimentation chemical temporary storage tank to solve the problems of liquid sedimentation and easy contamination in the tank proposed in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-sedimentation chemical storage tank, comprising a temporary storage tank shell, a temporary storage tank body fixedly connected to the interior of the temporary storage tank shell, and a temporary storage tank cover movably connected to the top of the temporary storage tank body, an air pressure control mechanism being arranged on the top of the temporary storage tank cover, and a temperature adjustment mechanism being arranged on the outside of the temporary storage tank body.

[0008] The air pressure control mechanism includes a filter box, imported cotton fiber, glass fiber filter material, activated carbon fiber filter, honeycomb activated carbon filter, a one-way valve, an exhaust pipe, a spring, a piston, a filter box air outlet baffle and a limit cover. The filter box is movably connected to the upper surface of the temporary storage tank cover, the imported cotton fiber is slidably connected to the right side of the inner wall of the filter box, the glass fiber filter material and the activated carbon fiber filter are slidably connected to one side of the baffle, and the honeycomb activated carbon filter is slidably connected to the left side of the inner wall of the filter box. The imported cotton fiber, glass fiber filter material, activated carbon fiber filter and honeycomb activated carbon filter can effectively filter the exhaust gas overflowing from the temporary storage tank body to prevent the exhaust gas from being directly discharged into the air. The limit cover is fixedly connected to the left side of the upper surface of the temporary storage tank cover, the piston is slidably connected to the inner wall of the limit cover, the spring is fixedly connected between the upper side of the inner wall of the limit cover and the top of the piston, the exhaust pipe is fixedly connected to the left side of the limit cover, the one-way valve is fixedly connected between the filter box and the exhaust pipe, and the filter box outlet is fixedly connected to the middle of the left side of the filter box.

[0009] The temperature regulating mechanism includes a water pump, a mounting seat three, a water pump input pipe, a water tank, a mounting seat four and a water circuit. The mounting seat three and the mounting seat four are fixedly connected to the right side of the temporary storage tank shell, the water pump is fixedly connected to the upper surface of the mounting seat three, the water tank is fixedly connected to the upper surface of the mounting seat four, the water inside the water tank is replaceable, and the temperature requirement is adjusted according to the temperature requirement inside the temporary storage tank body, the water pump input pipe is fixedly connected to the upper surface of the water tank, and the water circuit is fixedly connected to the outer surface of the temporary storage tank body.

[0010] Preferably, a stirring mechanism is provided inside the temporary storage tank body, and the stirring mechanism includes a stirring rod, a motor, a stirring plate one, a stirring plate two and a stirring plate three. The motor is fixedly connected to the top center of the temporary storage tank cover, the stirring rod is fixedly connected to the bottom of the motor, the stirring plate one is fixedly connected to the center of the outer surface of the stirring rod, the stirring plate three is fixedly connected to the outer surface of the stirring rod close to the bottom side, the stirring plate two is fixedly connected to the outer surface of the stirring rod close to the stirring plate three side, and the stirring plate three at the lowermost side of the stirring rod is used to stir the liquid deposited inside the liquid outlet pipe to prevent the liquid outlet pipe from being blocked by sediment.

[0011] Preferably, a metering mechanism is provided at the bottom of the temporary storage tank body, and the metering mechanism includes a liquid outlet pipe, valve one, a metering tank, valve two and a liquid outlet. The liquid outlet pipe is fixedly connected to the bottom of the temporary storage tank body, the valve one is fixedly connected to the bottom of the liquid outlet pipe, the metering tank is movably connected to the bottom of the valve one, the metering tank has a visual glass and a scale, and the amount of discharged chemical liquid can be controlled, the valve two is fixedly connected to the bottom of the metering tank, and the liquid outlet is fixedly connected to the bottom of the valve two.

[0012] Preferably, mounting seat 1 and mounting seat 2 are fixedly installed on the left side of the temporary storage tank shell, a gas tank is fixedly connected inside the mounting seat 2, an air pump is fixedly connected to the top of the mounting seat 1, an air pump output pipe is fixedly connected between the air pump and the temporary storage tank body, and an air pump input pipe is fixedly connected between the air pump and the gas tank.

[0013] Preferably, a tripod is fixedly connected to the bottom of the temporary storage tank shell, a mounting box is movably connected to the center of the top of the temporary storage tank cover, the inside of the mounting box is the motor, and a sealing cover is movably connected to the right side of the top of the temporary storage tank cover.

[0014] Preferably, the limit position of the spring compression is the limit pressure of the gas inside the temporary storage tank body, three baffles are evenly arranged inside the filter box, vent holes are arranged inside the baffles, and the gas in the one-way valve enters from the right and exits from the left.

[0015] Preferably, the water path is always filled with circulating water, the temperature of the flowing water in the water tank is appropriately adjusted according to the temperature inside the temporary storage tank body, and the gas tank contains compressed argon gas.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The anti-sedimentation chemical storage tank can prevent the risk of explosion caused by excessive internal pressure of the storage tank through the set air pressure control mechanism, and the exhausted gas can be filtered through the set filter box to prevent harmful gases from being directly discharged into the air.

[0018] 2. The anti-sedimentation chemical storage tank prevents the chemical liquid from being polluted by the air in the tank itself and affecting the quality of the chemical liquid by inputting inert gas into the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the stirring mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the exhaust gas filtering mechanism of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the metering tank of the utility model.

[0024] In the figure: 1. housing of temporary storage tank; 2. cover of temporary storage tank; 3. main body of temporary storage tank; 4. stirring rod; 5. outlet pipe; 6. water pump; 7. tripod; 8. filter box; 9. installation box; 10. air pump; 11. air tank; 12. air pump output pipe; 13. air pump input pipe; 14. mounting base 1; 15. mounting base 2; 16. sealing cover; 401. motor; 402. stirring plate 1; 403. stirring plate 2; 404. stirring plate 3; 501. valve 1; 502. metering Tank; 503, valve two; 504, liquid outlet; 601, mounting seat three; 602, water pump inlet pipe; 603, water tank; 604, mounting seat four; 605, waterway; 801, imported cotton fiber; 802, glass fiber filter material; 803, activated carbon fiber filter; 804, honeycomb activated carbon filter; 805, one-way valve; 806, exhaust pipe; 807, spring; 808, piston; 809, filter box outlet; 810, baffle; 811, limit cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution: Example

[0027] A temporary storage tank for chemical products to prevent sedimentation comprises a temporary storage tank shell 1, a temporary storage tank body 3 fixedly connected to the interior of the temporary storage tank shell 1, and a temporary storage tank cover 2 movably connected to the top of the temporary storage tank body 3, wherein an air pressure control mechanism is arranged on the top of the temporary storage tank cover 2, and a temperature regulating mechanism is arranged on the outside of the temporary storage tank body 3.

[0028] The air pressure control mechanism includes a filter box 8, imported cotton fiber 801, glass fiber filter material 802, activated carbon fiber filter 803, honeycomb activated carbon filter 804, a one-way valve 805, an exhaust pipe 806, a spring 807, a piston 808, a filter box air outlet 809, a baffle 810 and a limit cover 811. The filter box 8 is movably connected to the upper surface of the temporary storage tank cover 2, the imported cotton fiber 801 is slidably connected to the right side of the inner wall of the filter box 8, the glass fiber filter material 802 and the activated carbon fiber filter 803 are slidably connected to one side of the baffle 810, the honeycomb activated carbon filter 804 is slidably connected to the left side of the inner wall of the filter box 8, and the imported cotton fiber 801, glass fiber filter material 802, activated carbon fiber filter 803 and honeycomb activated carbon filter 804 can effectively filter the exhaust gas overflowing from the temporary storage tank body 3 to prevent the exhaust gas from being directly discharged into the air. The limit cover 811 is fixedly connected to the left side of the upper surface of the temporary storage tank cover 2, the piston 808 is slidably connected to the inner wall of the limit cover 811, the spring 807 is fixedly connected between the upper side of the inner wall of the limit cover 811 and the top of the piston 808, the exhaust pipe 806 is fixedly connected to the left side of the limit cover 811, the one-way valve 805 is fixedly connected between the filter box 8 and the exhaust pipe 806, and the filter box outlet 809 is fixedly connected to the middle of the left side of the filter box 8.

[0029] The limit position of the compression of the spring 807 is the limit pressure of the gas inside the temporary storage tank body 3. Three baffles 810 are evenly arranged inside the filter box 8. A vent is arranged inside the baffle 810. The gas in the one-way valve 805 enters from the right and exits from the left. When the gas pressure inside the temporary storage tank body 3 is very high, the pressure will act on the piston 808 and finally be transmitted to the spring 807. At this time, the spring 807 is forced to shrink. When the spring 807 shrinks to the minimum shrinkage, the gas will escape from the through hole on the side of the limit cover 811 that is connected to the exhaust gas pipe 806, and finally escape to the filtering mechanism. At this time, after excluding a certain amount of air pressure, the spring 807 will generate a rebound force under the action of its own restoring force, thereby sealing the temporary storage tank body 3 again. The piston 808 will only be triggered when the air pressure in the temporary storage tank body 3 is large enough, which can well protect the sealed temporary storage tank body 3.

[0030] The temperature regulating mechanism includes a water pump 6, a mounting seat three 601, a water pump input pipe 602, a water tank 603, a mounting seat four 604 and a water circuit 605. The mounting seat three 601 and the mounting seat four 604 are fixedly connected to the right side of the temporary storage tank shell 1, the water pump 6 is fixedly connected to the upper surface of the mounting seat three 601, the water tank 603 is fixedly connected to the upper surface of the mounting seat four 604, the water inside the water tank 603 is replaceable, and the temperature requirement is adjusted according to the internal temperature requirement of the temporary storage tank body 3, the water pump input pipe 602 is fixedly connected to the upper surface of the water tank 603, the water circuit 605 is fixedly connected to the outer surface of the temporary storage tank body 3, the inside of the water circuit 605 is always circulated flowing water, the flowing water temperature inside the water tank 603 is appropriately adjusted according to the internal temperature of the temporary storage tank body 3, and the gas tank 11 contains compressed argon gas. Example

[0031] On the basis of Example 1, a stirring mechanism is arranged inside the temporary storage tank body 3, and the stirring mechanism includes a stirring rod 4, a motor 401, a stirring plate 1 402, a stirring plate 2 403 and a stirring plate 3 404. The motor 401 is fixedly connected to the top center of the temporary storage tank cover 2, the stirring rod 4 is fixedly connected to the bottom of the motor 401, the stirring plate 1 402 is fixedly connected to the center of the outer surface of the stirring rod 4, the stirring plate 3 404 is fixedly connected to the outer surface of the stirring rod 4 close to the bottom side, the stirring plate 2 403 is fixedly connected to the outer surface of the stirring rod 4 close to the side of the stirring plate 3 404, and the stirring plate 3 404 at the lower side of the stirring rod 4 is used to stir the liquid deposited inside the liquid outlet pipe 5 to prevent the liquid outlet pipe 5 from being blocked by sediment.

[0032] A metering mechanism is provided at the bottom of the temporary storage tank body 3, and the metering mechanism includes a liquid outlet pipe 5, a valve 1 501, a metering tank 502, a valve 2 503 and a liquid outlet 504. The liquid outlet pipe 5 is fixedly connected to the bottom of the temporary storage tank body 3, the valve 1 501 is fixedly connected to the bottom of the liquid outlet pipe 5, the metering tank 502 is movably connected to the bottom of the valve 1 501, the metering tank 502 has a visual glass and a scale, and the amount of discharged chemical liquid can be controlled. The valve 2 503 is fixedly connected to the bottom of the metering tank 502, and the liquid outlet 504 is fixedly connected to the bottom of the valve 2 503. Example

[0033] On the basis of the second embodiment, a mounting seat 14 and a mounting seat 2 15 are fixedly installed on the left side of the temporary storage tank shell 1, a gas tank 11 is fixedly connected inside the mounting seat 2 15, an air pump 10 is fixedly connected to the top of the mounting seat 14, an air pump output pipe 12 is fixedly connected between the air pump 10 and the temporary storage tank body 3, and an air pump input pipe 13 is fixedly connected between the air pump 10 and the gas tank 11.

[0034] A tripod 7 is fixedly connected to the bottom of the temporary storage tank shell 1, a mounting box 9 is movably connected to the center of the top of the temporary storage tank cover 2, the inside of the mounting box 9 is the motor 401, and a sealing cover 16 is movably connected to the right side of the top of the temporary storage tank cover 2.

[0035] Working principle:

[0036] First, through the stirring mechanism, the stirring rod 4 rotates with the action of the motor 401, driving the stirring plate 1 402, the stirring plate 2 403 and the stirring plate 3 404 to rotate, stirring the liquid in the tank at a low speed, effectively preventing the liquid from generating sediment in the tank.

[0037] Furthermore, through the air pressure control mechanism, the inert gas in the gas tank 11 can be input into the temporary storage tank body 3 through the air pump 10, which can protect the chemical liquid in the temporary storage tank body 3. The air pressure control mechanism in the tank can prevent the air pressure from being too high in the tank, and prevent the danger caused by the air pressure when opening the tank. When the gas passes through the exhaust pipe 806, it will be filtered through the filter box 8 to reduce the direct discharge of harmful gases into the air.

[0038] Furthermore, by means of the temperature regulating mechanism, the flowing water in the water channel 605 can drive the temperature inside the temporary storage tank body 3, and the water in the water channel 605 can be reused, which is convenient and economical.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An anti-sedimentation chemical storage tank, comprising a storage tank shell (1), a storage tank body (3) fixedly connected to the interior of the storage tank shell (1), and a storage tank cover (2) movably connected to the top of the storage tank body (3), characterized in that: An air pressure control mechanism is provided on the top of the temporary storage tank cover (2), and a temperature adjustment mechanism is provided on the outside of the temporary storage tank body (3); The air pressure control mechanism comprises a filter box (8), imported cotton fibers (801), glass fiber filter material (802), an activated carbon fiber filter screen (803), a honeycomb activated carbon filter screen (804), a one-way valve (805), an exhaust gas pipe (806), a spring (807), a piston (808), a baffle (810) of a filter box air outlet (809), and a limit cover (811); the filter box (8) is movably connected to the upper surface of the temporary storage tank cover (2); the imported cotton fibers (801) are slidably connected to the right side of the inner wall of the filter box (8); the glass fiber filter material (802) and the activated carbon fiber filter screen (803) are slidably connected to the baffle (810); 0) side, the honeycomb activated carbon filter (804) is slidably connected to the left side of the inner wall of the filter box (8), the limit cover (811) is fixedly connected to the left side of the upper surface of the temporary storage tank cover (2), the piston (808) is slidably connected to the inner wall of the limit cover (811), the spring (807) is fixedly connected between the upper side of the inner wall of the limit cover (811) and the top of the piston (808), the exhaust pipe (806) is fixedly connected to the left side of the limit cover (811), the one-way valve (805) is fixedly connected between the filter box (8) and the exhaust pipe (806), and the filter box outlet (809) is fixedly connected to the middle of the left side of the filter box (8); The temperature regulating mechanism comprises a water pump (6), a third mounting seat (601), a water pump input pipe (602), a water tank (603), a fourth mounting seat (604) and a water path (605); the third mounting seat (601) and the fourth mounting seat (604) are fixedly connected to the right side of the temporary storage tank shell (1); the water pump (6) is fixedly connected to the upper surface of the third mounting seat (601); the water tank (603) is fixedly connected to the upper surface of the fourth mounting seat (604); the water pump input pipe (602) is fixedly connected to the upper surface of the water tank (603); and the water path (605) is fixedly connected to the outer surface of the temporary storage tank body (3).

2. The anti-sedimentation chemical storage tank according to claim 1, characterized in that: A stirring mechanism is arranged inside the temporary storage tank body (3), and the stirring mechanism comprises a stirring rod (4), a motor (401), a stirring plate 1 (402), a stirring plate 2 (403) and a stirring plate 3 (404), wherein the motor (401) is fixedly connected to the center of the top of the temporary storage tank cover (2), the stirring rod (4) is fixedly connected to the bottom of the motor (401), the stirring plate 1 (402) is fixedly connected to the center of the outer surface of the stirring rod (4), the stirring plate 3 (404) is fixedly connected to the outer surface of the stirring rod (4) close to the bottom side, and the stirring plate 2 (403) is fixedly connected to the outer surface of the stirring rod (4) close to the stirring plate 3 (404) side.

3. The anti-sedimentation chemical storage tank according to claim 1 is characterized by: A metering mechanism is provided at the bottom of the temporary storage tank body (3), the metering mechanism comprising a liquid outlet pipe (5), a valve 1 (501), a metering tank (502), a valve 2 (503) and a liquid outlet (504); the liquid outlet pipe (5) is fixedly connected to the bottom of the temporary storage tank body (3); the valve 1 (501) is fixedly connected to the bottom of the liquid outlet pipe (5); the metering tank (502) is movably connected to the bottom of the valve 1 (501); the valve 2 (503) is fixedly connected to the bottom of the metering tank (502); and the liquid outlet (504) is fixedly connected to the bottom of the valve 2 (503).

4. The anti-sedimentation chemical storage tank according to claim 1, characterized in that: A mounting seat 1 (14) and a mounting seat 2 (15) are fixedly mounted on the left side of the temporary storage tank shell (1); a gas tank (11) is fixedly connected to the inside of the mounting seat 2 (15); an air pump (10) is fixedly connected to the top of the mounting seat 1 (14); an air pump output pipe (12) is fixedly connected between the air pump (10) and the temporary storage tank body (3); and an air pump input pipe (13) is fixedly connected between the air pump (10) and the gas tank (11).

5. The anti-sedimentation chemical storage tank according to claim 1, characterized in that: The bottom of the temporary storage tank shell (1) is fixedly connected to a tripod (7), the top center of the temporary storage tank cover (2) is movably connected to a mounting box (9), and the top right side of the temporary storage tank cover (2) is movably connected to a sealing cover (16).

6. The anti-sedimentation chemical storage tank according to claim 1, characterized in that: The limit position of the compression of the spring (807) is the limit pressure of the gas inside the temporary storage tank body (3). Three baffles (810) are evenly arranged inside the filter box (8). Ventilation holes are arranged inside the baffles (810). The gas in the one-way valve (805) enters from the right and exits from the left.

7. The anti-sedimentation chemical storage tank according to claim 4, characterized in that: The water path (605) is always filled with circulating water, the temperature of the flowing water in the water tank (603) is appropriately adjusted according to the temperature inside the temporary storage tank body (3), and the gas tank (11) contains compressed argon gas.

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