CN210708957U - Breathing device of hydrochloric acid storage tank - Google Patents

Abstract

The utility model discloses a hydrochloric acid storage tank breathing device, which comprises a storage tank and a breathing unit; a storage tank: the storage tank is characterized in that a single chip microcomputer is arranged at the right end of the storage tank, the input end of the single chip microcomputer is electrically connected with an external power supply, a second-stage support block is arranged at the top of the storage tank, a motor is arranged on the upper surface of the second-stage support block, and the input end of the motor is electrically connected with the output end of the single chip microcomputer; a breathing unit: the breathing unit contains T shape pipeline, one-level filter screen, one-level cock body, air inlet tank, one-level push rod, cylinder turning, second grade push rod, second grade cock body and air outlet tank, still includes the pressure tester, and this hydrochloric acid storage tank breathing device can breathe in and exhale according to jar interior pressure automatic selection to separate the combustion gas, isolate the hydrogen chloride gas of the inside, reuse has not only reduced the waste, has practiced thrift the cost, can also prevent hydrogen chloride gas polluted environment.

Description

Breathing device of hydrochloric acid storage tank

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a hydrochloric acid storage tank respiratory device.

Background

The hydrochloric acid storage tank is a tank body which is specially used for containing hydrochloric acid, sulfuric acid and the like and has strong corrosivity, can be made of plastics and glass fiber reinforced plastics, the plastics can be packaged and called small barrels for selling hydrochloric acid, and the glass fiber reinforced plastics are generally produced tank bodies which can be stored for a long time;

the hydrochloric acid storage tank is generally provided with a simple breathing tube at the top, and because the liquid level in the hydrochloric acid storage tank fluctuates frequently in the use process, the existing breathing tube is in a normally open state in the operation process, and hydrogen chloride gas is easy to generate and directly discharged in the use process;

however, the volatilized hydrogen chloride gas reacts with water vapor in the air to form small drops of hydrochloric acid, so acid mist can be seen, and the hydrochloric acid is in a volatile state for a long time in order to keep the normal pressure in the tank during storage, so that the corrosion of surrounding steel structures and building wall paint is serious, and surrounding greening plants are withered to cause environmental atmosphere pollution.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a hydrochloric acid storage tank respiratory device, can inhale and exhale according to jar interior pressure automatic selection to separate the combustion gas, isolate the hydrogen chloride gas body of the inside, reuse has not only reduced the waste, has practiced thrift the cost, can also prevent hydrogen chloride gas polluted environment, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hydrochloric acid storage tank breathing device comprises a storage tank and a breathing unit;

a storage tank: the storage tank is characterized in that a single chip microcomputer is arranged at the right end of the storage tank, the input end of the single chip microcomputer is electrically connected with an external power supply, a second-stage support block is arranged at the top of the storage tank, a motor is arranged on the upper surface of the second-stage support block, the input end of the motor is electrically connected with the output end of the single chip microcomputer, and the single chip microcomputer is arranged to enable the operation to be simpler and more convenient;

a breathing unit: the breathing unit comprises a T-shaped pipeline, a primary filter screen, a primary plug body, an air inlet groove, a primary push rod, a cylindrical rotating body, a secondary push rod, a secondary plug body and an air outlet groove, wherein the vertical end of the T-shaped pipeline is fixedly connected with the right side of the top end of a storage tank, the T-shaped pipeline is communicated with the inside of the storage tank, the right end of the T-shaped pipeline is an air suction port, the left end of the T-shaped pipeline is an air outlet, the primary filter screen is fixedly connected with the right end of the inside of the T-shaped pipeline, the primary plug body is slidably connected with the right end of the inside of the T-shaped pipeline, the number of the air inlet grooves is not less than four, the air inlet groove array is arranged on the surface of the primary plug body, the left end of the primary plug body is movably connected with the right end of the primary push rod through a pin, the cylindrical rotating body is positioned in the middle of the T-shaped pipeline, the center of the rear side of the cylindrical, the two-stage plug body is connected with the left end inside the T-shaped pipeline in a sliding mode, the air outlet groove array is formed in the surface of the two-stage plug body, the right end of the two-stage plug body is movably connected with the left end of the two-stage push rod through a pin, the right end of the two-stage push rod is movably connected with the front side eccentric position of the cylindrical rotating body through the pin, the motor works, the output shaft drives the cylindrical rotating body to rotate, the first-stage plug body and the second-stage plug body are driven to move left and right according to actual requirements, the air inlet groove and the air outlet groove are used for air inlet and outlet, the automatic respiration of the hydrochloric acid storage tank is achieved, the;

wherein: the pressure tester is fixedly connected with the inside of the storage tank, and the output end of the pressure tester is connected with the input end of the single chip microcomputer.

The bottom end of the first-stage branch block is fixedly connected with the middle of the top end of the storage tank, the rear side of the liquefaction chamber is fixedly connected with the front side of the first-stage branch block, the inlet of the liquefaction chamber is connected with the left-end air outlet of the T-shaped pipeline through a pipeline, the clip-shaped pipeline is located inside the liquefaction chamber, the bottom of the water cooler is fixedly connected with the top of the first-stage branch block, the inlet of the water cooler is connected with the outlet of the clip-shaped pipeline, the outlet of the water cooler is connected with the inlet of the clip-shaped pipeline, the input end of the water cooler is electrically connected with the output end of the single chip microcomputer, and cold water is fed into the clip-shaped pipeline by the water cooler to liquefy the internal gas of the liquefaction chamber when the cold water meets the cold.

Further, the device comprises a vaporization unit, wherein the vaporization unit comprises a vaporization chamber, an intelligent temperature control heating rod, a water outlet pipe and a one-way valve, the bottom end of the vaporization chamber is fixedly connected with the middle part of the top end of a storage tank, the left side of the vaporization chamber is provided with a gas outlet pipe, the other end of the gas outlet pipe is connected with the top of the storage tank and communicated with the inside of the storage tank, the gas outlet pipe on the left side of the vaporization chamber is provided with the one-way valve, the inlet of the vaporization chamber is connected with the outlet of the liquefaction chamber through a pipeline, the heating rod of the intelligent temperature control heating rod is positioned in the vaporization chamber, an intelligent temperature control block of the intelligent temperature control heating rod is arranged on the upper surface of the vaporization chamber, the water outlet pipe is positioned on the rear side of the vaporization chamber and communicated with the inside of the vaporization chamber, the one-way valve is arranged on the, the temperature of intelligence control by temperature change heating rod heats the mixed liquid after will getting into the liquefaction of vaporizer, and hydrogen chloride is heated and is volatilized and then gets into the pipeline along the left side export of vaporizer and advance the check valve and get into in the holding vessel at last and realized hydrogen chloride's reutilization, has practiced thrift the pollution of cost air avoided.

Furthermore, the second-stage support block is arranged corresponding to the middle of the T-shaped pipeline, and the output shaft of the motor is arranged corresponding to the circle center of the cylindrical rotating body, so that the normal work of the first-stage plug body and the second-stage plug body is guaranteed.

Further, still include the mount, the mount is equipped with two, and the upper end of mount is the arc, the mount is located the downside of holding vessel for holding vessel stability more.

Compared with the prior art, the beneficial effects of the utility model are that: this hydrochloric acid storage tank respiratory device has following benefit:

1. according to the breathing device for the hydrochloric acid storage tank, when the motor works, the output shaft drives the cylindrical rotating body to rotate, the primary plug body and the secondary plug body are driven to move left and right according to actual requirements, and the air inlet groove and the air outlet groove are used for air inlet and outlet, so that the automatic breathing effect of the hydrochloric acid storage tank is realized, the operation process is simple, and the labor amount of personnel is saved;

2. according to the breathing device of the hydrochloric acid storage tank, according to the principle that the boiling point of hydrochloric acid is low, the temperature of the heating rod is intelligently controlled by temperature, the liquefied mixed liquid entering the vaporization chamber is heated, the hydrogen chloride is heated and volatilized, then enters the pipeline along the left outlet of the vaporization chamber, enters the one-way valve, and finally enters the storage tank, so that the secondary utilization of the hydrogen chloride is realized, the cost is saved, and the air pollution is avoided;

3. this hydrochloric acid storage tank respiratory device can inhale and exhale according to jar interior pressure automatic selection to separate the combustion gas, isolate the hydrogen chloride gas of the inside, reuse has not only reduced the waste, has practiced thrift the cost, can also prevent hydrogen chloride gas polluted environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: the device comprises a storage tank 1, a singlechip 2, a fixing frame 3, a pressure tester 4, a breathing unit 5, a 51T-shaped pipeline, a first-stage filter screen 52, a first-stage plug body 53, an air inlet groove 54, a first-stage push rod 55, a cylindrical rotating body 56, a second-stage push rod 57, a second-stage plug body 58, an air outlet groove 59, a liquefaction unit 6, a loop-shaped pipeline 61, a liquefaction chamber 62, a water cooler 63, a first-stage branch block 64, a vaporization unit 7, a vaporization chamber 71, an intelligent temperature control heating rod 72, a water outlet pipe 73, a check valve 74, a motor 8 and a second-stage branch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hydrochloric acid storage tank breathing device comprises a storage tank 1 and a breathing unit 5;

storage tank 1: the storage tank comprises a storage tank 1, a single-chip microcomputer 2 and a fixing frame 3, wherein the single-chip microcomputer 2 is arranged at the right end of the storage tank 1, the input end of the single-chip microcomputer 2 is electrically connected with an external power supply, a second-stage support block 9 is arranged at the top of the storage tank 1, a motor 8 is arranged on the upper surface of the second-stage support block 9, the input end of the motor 8 is electrically connected with the output end of the single-chip microcomputer 2, the single-chip microcomputer 2 is arranged to enable the operation to be simpler and more convenient, the fixing frame 3 is arranged, the upper end of the;

the breathing unit 5: the breathing unit 5 comprises a T-shaped pipeline 51, a primary filter screen 52, a primary plug body 53, an air inlet groove 54, a primary push rod 55, a cylindrical rotator 56, a secondary push rod 57, a secondary plug body 58 and an air outlet groove 59, wherein the vertical end of the T-shaped pipeline 51 is fixedly connected with the right side of the top end of the storage tank 1, the T-shaped pipeline 51 is communicated with the inside of the storage tank 1, the right end of the T-shaped pipeline 51 is an air suction port, the left end of the T-shaped pipeline 51 is an air outlet, the primary filter screen 52 is fixedly connected with the right end of the inside of the T-shaped pipeline 51, the primary plug body 53 is in sliding connection with the right end of the inside of the T-shaped pipeline 51, the number of the air inlet grooves 54 is not less than four, the air inlet grooves 54 are arranged on the surface of the primary plug body 53 in an array manner, the left end of the primary plug body 53 is movably connected with the right end of the primary push, the front eccentric position of the cylindrical rotating body 56 is movably connected with the left end of a first-stage push rod 55 through a pin, a second-stage plug body 58 is slidably connected with the left end inside a T-shaped pipeline 51, an air outlet groove 59 array is arranged on the surface of the second-stage plug body 58, the right end of the second-stage plug body 58 is movably connected with the left end of a second-stage push rod 57 through a pin, the right end of the second-stage push rod 57 is movably connected with the front eccentric position of the cylindrical rotating body 56 through a pin, a motor 8 works, an output shaft drives the cylindrical rotating body 56 to rotate, the first-stage plug body 53 and the second-stage plug body 58 to move left and right according to actual requirements, an air inlet groove 54 and an air outlet groove 59 are used for air inlet and outlet, the automatic respiration of the hydrochloric acid storage tank is realized, the operation process is simple and convenient, the labor capacity of personnel is saved, a second-stage support block 9 is correspondingly arranged with the middle part of the T-shaped pipeline 51, the liquefied gas storage tank further comprises a liquefaction unit 6, the liquefaction unit 6 comprises a square-shaped pipeline 61, a liquefaction chamber 62, a water cooler 63 and a primary support block 64, the bottom end of the primary support block 64 is fixedly connected with the middle of the top end of the storage tank 1, the rear side of the liquefaction chamber 62 is fixedly connected with the front side of the primary support block 64, the inlet of the liquefaction chamber 62 is connected with the air outlet at the left end of the T-shaped pipeline 51 through a pipeline, the square-shaped pipeline 61 is located inside the liquefaction chamber 62, the bottom of the water cooler 63 is fixedly connected with the top of the primary support block 64, the inlet of the water cooler 63 is connected with the outlet of the square-shaped pipeline 61, the outlet of the water cooler 63 is connected with the inlet of the square-shaped pipeline 61, the input end of the water cooler 63 is electrically connected with the output end of the single chip microcomputer 2, the water cooler 63 works to feed cold water into the square-shaped pipeline 61 to liquefy the internal gas of the liquefaction chamber 62, An intelligent temperature control heating rod 72, a water outlet pipe 73 and a one-way valve 74, wherein the bottom end of a vaporization chamber 71 is fixedly connected with the middle part of the top end of a storage tank 1, the left side of the vaporization chamber 71 is provided with a gas outlet pipe, the other end of the gas outlet pipe is connected with the top part of the storage tank 1 and is communicated with the inside of the storage tank 1, the gas outlet pipe on the left side of the vaporization chamber 71 is provided with the one-way valve, the inlet of the vaporization chamber 71 is connected with the outlet of a liquefaction chamber 62 through a pipeline, the heating rod of the intelligent temperature control heating rod 72 is positioned in the vaporization chamber 71, an intelligent temperature control block of the intelligent temperature control heating rod 72 is arranged on the upper surface of the vaporization chamber 71, the water outlet pipe 73 is positioned on the rear side of the vaporization chamber 71, the water outlet pipe 73 is communicated with the inside of the vaporization chamber 71, the one-way valve 74 is arranged on the water outlet pipe 73, the input, the hydrogen chloride is heated and volatilized, then enters a pipeline along the left outlet of the vaporizing chamber 71, enters the one-way valve and finally enters the storage tank 1, so that the secondary utilization of the hydrogen chloride is realized, the cost is saved and the air pollution is avoided;

wherein: still include pressure tester 4, pressure tester 4 and the inside fixed connection of holding vessel 1, the output of pressure tester 4 is connected with the input of singlechip 2.

When in use:

when the switch of the single chip microcomputer 2 is turned on, the pressure tester starts to test the pressure in the storage tank 1, when the pressure in the storage tank 1 is too low, the motor 8 on the secondary support block 9 works to drive the cylindrical rotator 56 to rotate, further, the primary push rod 55 is driven to move leftwards, the primary plug body 53 is driven to move leftwards, the air inlet groove 54 is communicated with the vertical pipe of the T-shaped pipeline, the external air passes through the primary filter screen 52, then the filtered air enters the storage tank 1 through the air inlet groove 54, when the pressure in the storage tank 1 is too high, the motor 8 on the secondary support block 9 works to drive the cylindrical rotator 56 to rotate, further, the secondary push rod 57 is driven to move rightwards, the air outlet groove 58 moves rightwards to be communicated with the vertical pipe of the T-shaped pipeline, the air is discharged through the air outlet groove 58 communicated with the vertical pipe of the T-shaped pipeline, enters the liquefaction chamber 62 through, the gas is liquefied when meeting cold through the square-shaped pipeline 61, the liquefied mixed liquid enters the vaporizing chamber 71 through the outlet of the liquefying chamber 62, the intelligent temperature control heating rod 72 performs heating evaporation according to the boiling point of the hydrogen chloride, the steam enters the pipeline through the left outlet of the vaporizing chamber 71 and enters the storage tank 1 through the one-way valve, and the evaporated mixed liquid is discharged through the water outlet pipe 73 and the one-way valve 74.

It should be noted that, in this embodiment, the specific model of the single chip microcomputer 2 is a riscalr single chip microcomputer, the model of the pressure tester 4 is DYS-1, which is a product of topol instruments technologies ltd, the water cooler 63 may adopt a JBA-brand mute electronic refrigerator, the intelligent temperature control heating rod 72 may adopt an intelligent temperature control heating rod produced by bester electric thermo-electric machine ltd, the check valve 74 may adopt a check valve of scholar automatic control valve ltd, and the motor 8 may adopt a three-phase asynchronous motor of YE2 of coronen generator ltd. The single chip microcomputer 2 controls the pressure tester 4, the water cooling machine 63, the intelligent temperature control heating rod 72, the one-way valve 74 and the motor 8 to work by adopting a common method in the prior art.

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

Claims (5)

1. The utility model provides a hydrochloric acid storage tank respiratory, its characterized in that: comprises a storage tank (1) and a breathing unit (5);

storage tank (1): the storage tank is characterized in that a single chip microcomputer (2) is arranged at the right end of the storage tank (1), the input end of the single chip microcomputer (2) is electrically connected with an external power supply, a secondary support block (9) is arranged at the top of the storage tank (1), a motor (8) is arranged on the upper surface of the secondary support block (9), and the input end of the motor (8) is electrically connected with the output end of the single chip microcomputer (2);

breathing unit (5): the breathing unit (5) comprises a T-shaped pipeline (51), a first-level filter screen (52), a first-level plug body (53), an air inlet groove (54), a first-level push rod (55), a cylindrical swivel body (56), a second-level push rod (57), a second-level plug body (58) and an air outlet groove (59), wherein the vertical end of the T-shaped pipeline (51) is fixedly connected with the right side of the top end of the storage tank (1), the T-shaped pipeline (51) is communicated with the inside of the storage tank (1), the right end of the T-shaped pipeline (51) is an air inlet, the left end of the T-shaped pipeline (51) is an air outlet, the first-level filter screen (52) is fixedly connected with the right end of the T-shaped pipeline (51), the first-level plug body (53) is connected with the right end of the T-shaped pipeline (51) in a sliding manner, the air inlet grooves (54) are not less than four, the air inlet grooves (54) are arranged on the surface of the first-level plug body (53) in an array manner, the cylindrical rotating body (56) is positioned in the middle of the T-shaped pipeline (51), the rear center of the cylindrical rotating body (56) is fixedly connected with an output shaft of the motor (8), the front eccentric position of the cylindrical rotating body (56) is movably connected with the left end of the primary push rod (55) through a pin, the secondary plug body (58) is slidably connected with the inner left end of the T-shaped pipeline (51), the air outlet grooves (59) are arranged on the surface of the secondary plug body (58) in an array mode, the right end of the secondary plug body (58) is movably connected with the left end of the secondary push rod (57) through a pin, and the right end of the secondary push rod (57) is movably connected with the front eccentric position of the cylindrical rotating body (56) through a pin;

wherein: the pressure tester (4) is fixedly connected with the inside of the storage tank (1), and the output end of the pressure tester (4) is connected with the input end of the single chip microcomputer (2).

2. The hydrochloric acid storage tank breathing device of claim 1, characterized in that: the device also comprises a liquefaction unit (6), wherein the liquefaction unit (6) comprises a square pipeline (61), a liquefaction chamber (62), a water cooling machine (63) and a primary branch block (64), the bottom end of the first-stage supporting block (64) is fixedly connected with the middle part of the top end of the storage tank (1), the back side of the liquefaction chamber (62) is fixedly connected with the front side of the primary branch block (64), the inlet of the liquefaction chamber (62) is connected with the air outlet at the left end of the T-shaped pipeline (51) through a pipeline, the square-shaped pipeline (61) is positioned in the liquefaction chamber (62), the bottom of the water cooling machine (63) is fixedly connected with the top of the first-stage branch block (64), the inlet of the water cooler (63) is connected with the outlet of the square-shaped pipeline (61), the outlet of the water cooler (63) is connected with the inlet of the square-shaped pipeline (61), the input end of the water cooling machine (63) is electrically connected with the output end of the singlechip (2).

3. The hydrochloric acid storage tank breathing device of claim 1, characterized in that: still include vaporization unit (7), vaporization unit (7) include vaporization chamber (71), intelligent temperature control heating rod (72), outlet pipe (73) and check valve (74), the bottom of vaporization chamber (71) and the top middle part fixed connection of holding vessel (1), the left side of vaporization chamber (71) is equipped with the outlet duct, and the other end of outlet duct links to each other with the top of holding vessel (1) and communicates with each other with the inside of holding vessel (1), be equipped with the check valve on the left side outlet duct of vaporization chamber (71), the import of vaporization chamber (71) passes through the exit linkage of pipeline and liquefaction room (62), the heating rod of intelligent temperature control heating rod (72) is located vaporization chamber (71), the intelligent temperature control piece of intelligent temperature control heating rod (72) is at the upper surface of vaporization chamber (71), outlet pipe (73) is located the rear side of vaporization chamber (71), the water outlet pipe (73) is communicated with the interior of the vaporizing chamber (71), the one-way valve (74) is arranged on the water outlet pipe (73), and the input end of the one-way valve (74) is electrically connected with the output end of the singlechip (2).

4. The hydrochloric acid storage tank breathing device of claim 1, characterized in that: the secondary support block (9) is arranged corresponding to the middle of the T-shaped pipeline (51), and the output shaft of the motor (8) is arranged corresponding to the circle center of the cylindrical rotating body (56).

5. The hydrochloric acid storage tank breathing device of claim 1, characterized in that: the storage tank is characterized by further comprising two fixing frames (3), the upper ends of the fixing frames (3) are arc-shaped, and the fixing frames (3) are located on the lower side of the storage tank (1).

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