CN212458528U - Improved chlorosulfonic acid metering tank - Google Patents
Improved chlorosulfonic acid metering tank Download PDFInfo
- Publication number
- CN212458528U CN212458528U CN202021197657.9U CN202021197657U CN212458528U CN 212458528 U CN212458528 U CN 212458528U CN 202021197657 U CN202021197657 U CN 202021197657U CN 212458528 U CN212458528 U CN 212458528U
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- CN
- China
- Prior art keywords
- metering tank
- tank shell
- chlorosulfonic acid
- improved
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved chlorosulfonic acid metering tank, which comprises a metering tank shell, wherein the top of the metering tank shell is provided with a feed inlet, and the bottom of the metering tank shell is provided with a discharge outlet; the metering tank shell is provided with a magnetostrictive liquid level meter, the magnetostrictive liquid level meter comprises a cable, a pulse transmitter, a detection rod and a floater, the pulse transmitter is fixed at the top of the metering tank shell, a magnetostrictive wire is arranged in the detection rod, the detection rod is positioned in the metering tank shell, a permanent magnet is arranged in the floater, and the floater is connected with the pulse transmitter through the detection rod; the top of the metering tank shell is provided with an air inlet, the bottom of the metering tank shell is provided with an air outlet, drying devices are arranged in the air inlet and the air outlet, a fan is arranged on the air inlet, and the fan is connected with the air inlet through a flange. The utility model discloses an effect of fan, the air in the dry metering tank avoids chlorosulfonic acid to react in humid air and generates poisonous and harmful gas, adopts the magnetostrictive level gauge, and corrosion-resistant precision is high.
Description
Technical Field
The utility model relates to an improved chlorosulfonic acid metering tank.
Background
In the production process of chemical products, the amount of reactants added into the equipment needs to be accurately metered so as to achieve the optimal reaction effect, however, in the metering process of traditional chemical products, corrosive liquids such as hydrochloric acid exist, which can cause different degrees of corrosion and deformation of various sensors, and the precision of the metering tank is reduced. And the phenomenon that the material is not completely discharged is easy to appear in the traditional metering tank, the residual material is oxidized after contacting with air, and the material collected next time is easy to be polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art, and providing an improved chlorosulfonic acid metering tank which is corrosion resistant and has high precision.
An improved chlorosulfonic acid metering tank comprises a metering tank shell, wherein the top of the metering tank shell is provided with a feed inlet, and the bottom of the metering tank shell is provided with a discharge outlet; the metering tank shell is provided with a magnetostrictive liquid level meter, the magnetostrictive liquid level meter comprises a cable, a pulse transmitter, a detection rod and a floater, the pulse transmitter is fixed at the top of the metering tank shell, a magnetostrictive wire is arranged in the detection rod, the detection rod is positioned in the metering tank shell, a permanent magnet is arranged in the floater, and the floater is connected with the pulse transmitter through the detection rod; the top of the metering tank shell is provided with an air inlet, the bottom of the metering tank shell is provided with an air outlet, drying devices are arranged in the air inlet and the air outlet, a fan is arranged on the air inlet, and the fan is connected with the air inlet through a flange.
As a further improvement, the material of the metering tank shell is carbon steel.
As a further improvement, the detection rod is made of stainless steel.
As a further improvement, a sealing ring is arranged between the fan and the air inlet.
As a further improvement, the material of the floater is an anticorrosive material.
As a further improvement, the cable of the magnetostrictive liquid level meter passes through the explosion-proof hose and is fixed on the metering tank shell through the bracket.
Has the advantages that:
the utility model relates to an ingenious, through the effect of fan, the air in the dry metering tank avoids chlorosulfonic acid to react in humid air and generates poisonous and harmful gas. And a magnetostrictive liquid level meter is adopted, so that the corrosion resistance precision is high.
Drawings
FIG. 1 is a schematic diagram of the general construction of an improved chlorosulfonic acid metering tank;
1. metering tank shell 2, discharge port 3, air outlet 4, air inlet 5, blower 6, feed inlet 7, magnetostrictive liquid level meter 71, pulse emitter 72, cable 73, detecting rod 74 and floater
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As shown in figure 1, the improved chlorosulfonic acid metering tank comprises a metering tank shell 1, wherein the metering tank shell 1 is made of carbon steel, a feed inlet 6 is formed in the top of the metering tank shell 1, and a discharge outlet 2 is formed in the bottom of the metering tank shell 1; the metering tank shell 1 is provided with a magnetostrictive liquid level meter 7, the magnetostrictive liquid level meter 7 comprises a cable 72, a pulse emitter 71, a detection rod 73 and a floater 74, the pulse emitter 71 is fixed at the top of the metering tank shell 1, a magnetostrictive wire is arranged in the detection rod 73, the detection rod 73 is positioned in the metering tank shell 1, the detection rod 73 is made of stainless steel, a permanent magnet is arranged in the floater 74, the floater 74 is connected with the pulse emitter 71 through the detection rod 73, the floater 74 is made of an anticorrosive material, and the cable 72 penetrates through an explosion-proof hose and is fixed on the metering tank shell 1 through a support; the top of measurement groove casing 1 is equipped with an air inlet 4, and the bottom of measurement groove casing 1 is equipped with a gas outlet 3, is equipped with drying device in air inlet 4 and the gas outlet 3, is equipped with fan 5 on the air inlet 4, is flange joint between fan 5 and the air inlet 4, is equipped with the sealing washer between fan 5 and the air inlet 4.
When in use, the fan 5, the air inlet 4 and the air outlet 3 are firstly opened, and the metering tank shell 1 is subjected to ventilation drying; then chlorosulfonic acid is put in and is measured by a magnetostrictive liquid level meter 7; the magnetostrictive liquid level gauge 7 comprises a cable 72, a probe rod 73, a pulse emitter 71 and a float 74. During metering, the pulse emitter 71 generates a pulse of current that travels down the magnetostrictive wire and creates a toroidal magnetic field. A float 74 is provided outside the detection rod 73, and the float 74 moves up and down along the detection rod 73 in accordance with the change in the liquid level. Because the float 74 contains a set of permanent magnets, the float 74 simultaneously generates a magnetic field. When the current magnetic field meets the float magnetic field, a "twist" pulse, or "return" pulse, is generated. The time difference between the "return" pulse and the current pulse is converted to a pulse signal to calculate the actual position of the float 74 and measure the liquid level.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An improved chlorosulfonic acid metering tank is characterized by comprising a metering tank shell, wherein the top of the metering tank shell is provided with a feed inlet, and the bottom of the metering tank shell is provided with a discharge outlet; the metering tank shell is provided with a magnetostrictive liquid level meter, the magnetostrictive liquid level meter comprises a cable, a pulse transmitter, a detection rod and a floater, the pulse transmitter is fixed at the top of the metering tank shell, a magnetostrictive wire is arranged in the detection rod, the detection rod is positioned in the metering tank shell, a permanent magnet is arranged in the floater, and the floater is connected with the pulse transmitter through the detection rod; the top of the metering tank shell is provided with an air inlet, the bottom of the metering tank shell is provided with an air outlet, drying devices are arranged in the air inlet and the air outlet, a fan is arranged on the air inlet, and the fan is connected with the air inlet through a flange.
2. An improved chlorosulfonic acid metering tank as defined in claim 1 wherein the material of the metering tank housing is carbon steel.
3. An improved chlorosulfonic acid metering tank as defined in claim 1, wherein the probe rod is made of stainless steel.
4. An improved chlorosulfonic acid metering tank as defined in claim 1, wherein a seal is disposed between the blower and the gas inlet.
5. An improved chlorosulfonic acid metering tank as defined in claim 1, wherein said float is made of a corrosion resistant material.
6. An improved chlorosulfonic acid metering tank as set forth in claim 1, wherein the magnetostrictive level gauge cable is secured to the tank housing by a bracket through an explosion proof hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197657.9U CN212458528U (en) | 2020-06-24 | 2020-06-24 | Improved chlorosulfonic acid metering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197657.9U CN212458528U (en) | 2020-06-24 | 2020-06-24 | Improved chlorosulfonic acid metering tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212458528U true CN212458528U (en) | 2021-02-02 |
Family
ID=74462382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021197657.9U Expired - Fee Related CN212458528U (en) | 2020-06-24 | 2020-06-24 | Improved chlorosulfonic acid metering tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212458528U (en) |
-
2020
- 2020-06-24 CN CN202021197657.9U patent/CN212458528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |