CN216762966U - Chemical liquid storage tank with sealing device - Google Patents
Chemical liquid storage tank with sealing device Download PDFInfo
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- CN216762966U CN216762966U CN202122438311.4U CN202122438311U CN216762966U CN 216762966 U CN216762966 U CN 216762966U CN 202122438311 U CN202122438311 U CN 202122438311U CN 216762966 U CN216762966 U CN 216762966U
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- sealing device
- chemical liquid
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Abstract
The utility model belongs to the technical field of storage tanks, and particularly relates to a chemical liquid storage tank with a sealing device, which comprises a tank body, wherein a connecting pipe is arranged on the upper surface of the tank body, an air outlet pipe is fixed at the position of the lower end of the connecting pipe, which is positioned in the middle, a sealing plate is arranged in the connecting pipe, which is positioned above the air outlet pipe, an adsorption layer is fixed in the connecting pipe, which is positioned above, and a rain shield is fixed at the upper end of the connecting pipe. According to the utility model, by arranging the sealing plate and the air outlet pipe, when the gas in the tank body is increased continuously, the air pressure in the tank body is increased continuously, and the air pressure in the tank body is greater than the tensile force of the spring, the sealing plate is jacked up gradually, at the moment, the gas in the tank body enters the connecting pipe through the air outlet pipe and moves upwards gradually, and finally, the gas is discharged through the air outlet hole, and after the air pressure in the tank body and the external air pressure gradually tend to be balanced, the sealing plate is gradually lowered under the elastic force of the spring and is abutted against the upper end of the air outlet pipe.
Description
Technical Field
The utility model belongs to the technical field of storage tanks, and particularly relates to a chemical liquid storage tank with a sealing device.
Background
Chemical industry is short for chemical industry, and is a technology for changing material composition, structure or synthesizing new materials by using a chemical method.
Chemical industry raw materials can produce gas in the holding vessel when storage and transportation, and present most holding vessel adopts direct sealed mode, and the unable discharge of gas in the holding vessel makes the atmospheric pressure in the holding vessel constantly rise easily, finally leads to the holding vessel explosion, for this reason, we propose a chemical industry liquid storage jar with sealing device and solve above-mentioned problem.
Therefore, there is a need for a chemical liquid storage tank with a sealing device that is resistant to gas pressure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide a chemical liquid storage tank with a sealing device, which resists air pressure.
The purpose of the utility model is realized as follows:
the utility model provides a chemical industry liquid storage jar with sealing device, contains a jar body, the last surface mounting of the jar body has the connecting pipe, the lower extreme of connecting pipe is located middle part position department and is fixed with the outlet duct, and the inside top position department that is located the outlet duct of connecting pipe is equipped with the shrouding, the inside of connecting pipe is located top position department and is fixed with the adsorbed layer, and the upper end of connecting pipe is fixed with the weather shield, link to each other through the spring between shrouding and the connecting pipe, and the lower surface of shrouding corresponds the top position department of outlet duct and sets up flutedly, the venthole has evenly been seted up to the lower surface of weather shield.
The utility model relates to a chemical liquid storage tank with a sealing device, wherein a sealing ring is fixed inside a groove, and the sealing ring is a rubber component.
According to the chemical liquid storage tank with the sealing device, the limiting blocks are symmetrically fixed on the side surface of the sealing plate, and the connecting pipe is internally provided with the sliding groove at the position corresponding to the limiting blocks.
The utility model relates to a chemical liquid storage tank with a sealing device, wherein an adsorption layer is a component made of activated carbon.
The utility model relates to a chemical liquid storage tank with a sealing device, wherein the tank body comprises an inner base layer and an outer base layer, mortar protective layers are arranged between the inner base layer and the outer base layer, and reinforcing steel bars are arranged between the two mortar protective layers.
The utility model relates to a chemical liquid storage tank with a sealing device, wherein one end of the tank body is sequentially connected with a feeding pipe and a discharging pipe from top to bottom, and supporting legs are fixed below the tank body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the chemical liquid storage tank with the sealing device, the sealing plate and the air outlet pipe are arranged, when the gas in the tank body is continuously increased, the air pressure in the tank body is continuously increased, and the air pressure in the tank body is larger than the tensile force of the spring, the sealing plate is gradually jacked up, at the moment, the gas in the tank body enters the connecting pipe through the air outlet pipe and gradually moves upwards, and finally is discharged through the air outlet hole, and after the air pressure in the tank body gradually tends to be balanced with the external air pressure, the sealing plate gradually descends under the elastic force of the spring and abuts against the upper end of the air outlet pipe, so that the tank body is sealed again;
2. according to the chemical liquid storage tank with the sealing device, the adsorption layer is arranged, so that pungent smell in gas can be adsorbed under the adsorption action of the adsorption layer in the gas discharging process, and the discomfort of workers is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a chemical liquid storage tank with a sealing device according to the present invention.
Fig. 2 is a schematic cross-sectional view of a chemical liquid storage tank with a sealing device according to the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram of a section of a tank body in a chemical liquid storage tank with a sealing device according to the present invention.
In the figure: jar body 1, interior basic unit 1.1, outer basic unit 1.2, mortar protective layer 1.3, reinforcing bar 1.4, inlet pipe 2, discharging pipe 3, supporting legs 4, connecting pipe 5, outlet duct 6, shrouding 7, spring 8, adsorbed layer 9, rain-proof cover 10, venthole 11, recess 12.
Detailed Description
Referring to fig. 1 to 3, the chemical liquid storage tank with a sealing device according to the present invention comprises a tank body 1, one end of the tank body 1 is sequentially connected with a feeding pipe 2 and a discharging pipe 3 from top to bottom, a supporting leg 4 is fixed below the tank body 1, a non-slip mat is arranged on the lower surface of the supporting leg 4 to stably place the tank body 1, a connecting pipe 5 is installed on the upper surface of the tank body 1, an outlet pipe 6 is fixed at the middle position of the lower end of the connecting pipe 5, a sealing plate 7 is arranged above the outlet pipe 6 inside the connecting pipe 5, an adsorption layer 9 is fixed at the upper position inside the connecting pipe 5, the adsorption layer 9 is a member made of active carbon material, and can adsorb pungent odor in gas to reduce discomfort of workers, a rain shield 10 is fixed at the upper end of the connecting pipe 5, and air outlet holes 11 are uniformly formed on the lower surface of the rain shield 10, venthole 11 is arranged in with the gas outgoing in connecting pipe 5, the rain shade can avoid the rainwater to enter into jar body 1 through connecting pipe 5, link to each other through spring 8 between shrouding 7 and the connecting pipe 5, the side surface symmetry of shrouding 7 is fixed with the stopper, the inside position department that corresponds the stopper of connecting pipe 5 has seted up the spout, when shrouding 7 reciprocates, the stopper slides in the inside of spout, play spacing effect to shrouding 7, recess 12 has been seted up to the lower surface of shrouding 7 corresponding to the top position department of outlet duct 6, the inside of recess 12 is fixed with the sealing washer, the sealing washer is the component of a rubber material, when the upper end butt of shrouding 7 and outlet duct 6, the sealing washer can play further sealed effect, avoid outside air to pass through the gap entering jar body 1 between shrouding 7 and the outlet duct 6.
Referring to fig. 4, the tank body 1 comprises an inner base layer 1.1 and an outer base layer 1.2, the inner base layer 1.1 is made of glass fiber reinforced plastic, the outer base layer 1.2 is made of stainless steel, mortar protective layers 1.3 are arranged between the inner base layer 1.1 and the outer base layer 1.2, reinforcing steel bars 1.4 are arranged between the two mortar protective layers 1.3, and the mortar protective layers 1.3 and the reinforcing steel bars 1.4 can further improve the strength of the tank body 1, so that the liquid leakage is avoided as much as possible.
The working principle of the chemical liquid storage tank with the sealing device provided by the utility model is as follows:
in the process of chemical liquid transportation to jar body 1 and jar body 1, chemical liquid can produce gas, gas in jar body 1 constantly increases, lead to the atmospheric pressure in jar body 1 constantly to rise, and when atmospheric pressure in jar body 1 was greater than the pulling force of spring 8, shrouding 7 is jack-up gradually, at this moment, gas in jar body 1 passes through outlet duct 6 and gets into in connecting pipe 5, and upwards move gradually, through the adsorption of adsorbed layer 9, can adsorb the pungent smell in the gas, and finally, rethread venthole 11 discharges, after atmospheric pressure and external atmospheric pressure in jar body 1 gradually tend to balance, under spring 8's elasticity, shrouding 7 descends gradually and with the upper end looks butt of outlet duct 6, thereby seal jar body 1 once more.
In addition, it should be noted that the above-mentioned embodiment is only a preferable embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (6)
1. The utility model provides a chemical industry liquid storage jar with sealing device, contains jar body (1), its characterized in that: the last surface mounting of the jar body (1) has connecting pipe (5), the lower extreme of connecting pipe (5) is located middle part position department and is fixed with outlet duct (6), and the inside top position department that is located outlet duct (6) of connecting pipe (5) is equipped with shrouding (7), the inside of connecting pipe (5) is located top position department and is fixed with adsorbed layer (9), and the upper end of connecting pipe (5) is fixed with weather shield (10), link to each other through spring (8) between shrouding (7) and connecting pipe (5), and the lower surface of shrouding (7) corresponds the top position department of outlet duct (6) and sets up fluted (12), venthole (11) have evenly been seted up to the lower surface of weather shield (10).
2. A chemical liquid storage tank with a sealing device according to claim 1, wherein: and a sealing ring is fixed in the groove (12), and the sealing ring is a rubber component.
3. A chemical liquid storage tank with a sealing device according to claim 1, wherein: the side surface of the sealing plate (7) is symmetrically fixed with a limiting block, and a sliding groove is formed in the connecting pipe (5) at a position corresponding to the limiting block.
4. The chemical liquid storage tank with the sealing device according to claim 1, wherein: the adsorption layer (9) is a component made of activated carbon.
5. The chemical liquid storage tank with the sealing device according to claim 1, wherein: the tank body (1) comprises an inner base layer (1.1) and an outer base layer (1.2), mortar protection layers (1.3) are arranged between the inner base layer (1.1) and the outer base layer (1.2), and reinforcing steel bars (1.4) are arranged between the mortar protection layers (1.3).
6. The chemical liquid storage tank with the sealing device according to claim 5, wherein: the one end from the top down of the jar body (1) connects gradually inlet pipe (2) and discharging pipe (3), and the below of the jar body (1) is fixed with supporting legs (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122438311.4U CN216762966U (en) | 2021-10-11 | 2021-10-11 | Chemical liquid storage tank with sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122438311.4U CN216762966U (en) | 2021-10-11 | 2021-10-11 | Chemical liquid storage tank with sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216762966U true CN216762966U (en) | 2022-06-17 |
Family
ID=81954404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122438311.4U Active CN216762966U (en) | 2021-10-11 | 2021-10-11 | Chemical liquid storage tank with sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216762966U (en) |
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2021
- 2021-10-11 CN CN202122438311.4U patent/CN216762966U/en active Active
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