CN214731504U - Recycled hydrochloric acid storage tank - Google Patents

Abstract

The utility model discloses a retrieve hydrochloric acid storage tank, the top rigid coupling of circle piece has the apron, the top of straight section of thick bamboo is laminated with the bottom of apron, the laminating of bottom one side of apron has the square plate, the equal screw thread of middle part through-hole of one side through-hole of apron and square plate links to each other there is the bolt, the below of straight section of thick bamboo is equipped with the drum, the bottom rigid coupling of drum has the bottom plate, the otter board is installed to the inner wall of bottom plate. The utility model relates to a technical field is retrieved to hydrochloric acid, through the bolt, cooperation between handle and the disk, the user can rotate the bolt earlier and take off the apron when storing hydrochloric acid, then the user alright add hydrochloric acid to jar internal portion, when adding, hydrochloric acid can be earlier through the otter board of below, get rid of the impurity of mixing in the hydrochloric acid, solved current device and can not get rid of the impurity of retrieving in the hydrochloric acid when carrying out the during operation, if long-time accumulation can cause the jam of discharge gate, be difficult to the problem of clearance, the practicality has been improved.

Description

Recycled hydrochloric acid storage tank

Technical Field

The utility model relates to a technical field is retrieved to hydrochloric acid, specifically is a retrieve hydrochloric acid storage tank.

Background

Hydrochloric acid is an aqueous solution of hydrogen chloride, belongs to a strong unitary inorganic acid, has wide industrial application, is colorless and transparent liquid, has strong pungent smell and high corrosivity, and has extremely strong volatility, so that hydrogen chloride gas can volatilize after a container containing the concentrated hydrochloric acid is opened, and can be combined with water vapor in the air to generate small hydrochloric acid droplets, so that acid mist appears above a bottle opening, and a recovered hydrochloric acid storage tank is needed during recovery, for example, the hydrochloric acid storage tank of application number '201320370412.5' comprises a tank body, wherein a liquid inlet is arranged at the top of the tank body, and the damage to the subsequently charged hydrochloric acid is avoided.

But current device can not get rid of the impurity in retrieving hydrochloric acid when carrying out the during operation, if long-time accumulation can cause the jam of discharge gate, is difficult to the clearance, has reduced the practicality to current device is when carrying out the pressure release, and hydrogen chloride gas exhaust back is not handled, has caused environmental pollution, is unfavorable for popularization and use.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a retrieve hydrochloric acid storage tank has solved current device and can not get rid of the impurity of retrieving in the hydrochloric acid when carrying out the during operation, if long-time accumulation can cause the jam of discharge gate, is difficult to the clearance, has reduced the problem of practicality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a storage tank for recycling hydrochloric acid comprises a tank body and a discharge hole, wherein the discharge hole is communicated with one side of the tank body, and a filtering device is arranged above the tank body;

the filtering device comprises a straight cylinder, a round block, a cover plate, a square plate, a bolt, a cylinder, a bottom plate and a screen plate;

the bottom of straight section of thick bamboo is linked together with the top of the jar body, the inner wall clearance fit of straight section of thick bamboo has the disk, the top rigid coupling of disk has the apron, the top of straight section of thick bamboo is laminated with the bottom of apron, the laminating of bottom one side of apron has the square slab, the equal screw thread of the middle part through-hole of one side through-hole of apron and square slab has linked together the bolt, the below of straight section of thick bamboo is equipped with the drum, the bottom rigid coupling of drum has the bottom plate, the otter board is installed to the inner wall of bottom plate.

Preferably, the outer wall of the round block is provided with a fluorine rubber pad.

Preferably, a handle is installed at the top of the cover plate.

Preferably, the inner wall of the tank body is provided with a protective layer.

Preferably, the top of the tank body is communicated with a pressure gauge, and one side of the tank body is provided with a pressure relief device;

the pressure relief device comprises an elbow, a pressure relief valve, a water tank, a ball valve and an opening;

one side of return bend is linked together with one side of the jar body, the below intercommunication of return bend has the relief valve, the bottom intercommunication of return bend has the water tank, the bottom intercommunication of water tank has the ball valve, the top processing of water tank has the opening, the outer wall of return bend runs through the water tank and extends to inside.

The utility model provides a retrieve hydrochloric acid storage tank. The method has the following beneficial effects: the recycling hydrochloric acid storage tank is matched with a handle and a round block through a bolt, when a user stores hydrochloric acid, the bolt can be rotated to take down a cover plate, then the user can add the hydrochloric acid into the tank body, when the hydrochloric acid is added, the hydrochloric acid can firstly pass through a screen plate below the hydrochloric acid to remove impurities mixed in the hydrochloric acid, the problem that the impurities in the recycling hydrochloric acid cannot be removed when the existing device works is solved, if the impurities are blocked by a discharge port due to long-time accumulation, the impurities are difficult to clean is solved, the practicability is improved, through the matching between the tank body, a bent pipe and a pressure release valve, the user can observe the numerical value on a pressure gauge to know the pressure in the tank body, when the pressure value in the tank body is too large, the pressure release valve is opened, gas with hydrogen chloride enters a water tank from the bent pipe, and because the water solution of calcium hydroxide is filled in the water tank and is reacted, from the opening outflow, prevent to directly discharge and cause harm to the environment in the environment, solved current device when carrying out the pressure release, hydrogen chloride gas does not handle after the emission, has caused environmental pollution's problem, is favorable to promoting and using.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the bolt, the handle and the round block;

FIG. 3 is a schematic view of the connection relationship between the tank body, the elbow and the pressure release valve;

fig. 4 is the schematic view of the connection relationship structure of the pressure gauge, the protective layer and the tank body.

In the figure: 1. the device comprises a tank body, 2, a discharge hole, 3, a protective layer, 4, a filtering device, 401, a straight cylinder, 402, a fluororubber pad, 403, a round block, 404, a cover plate, 405, a handle, 406, a square plate, 407, a bolt, 408, a cylinder, 409, a bottom plate, 410, a net plate, 5, a pressure relief device, 501, a bent pipe, 502, a pressure relief valve, 503, a water tank, 504, a ball valve, 505, an opening, 6 and a pressure gauge.

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.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme:

as shown in fig. 1-4, the storage tank for recycling hydrochloric acid in the present application includes a tank body 1 and a discharge port 2, one side of the tank body 1 is communicated with the discharge port 2, a filter device 4 is disposed above the tank body 1, the filter device 4 includes a straight cylinder 401, a round block 403, a cover plate 404, a square plate 406, a bolt 407, a cylinder 408, a bottom plate 409 and a screen plate 410, the bottom of the straight cylinder 401 is communicated with the top of the tank body 1, the round block 403 is in clearance fit with the inner wall of the straight cylinder 401, the cover plate 404 is fixedly connected to the top of the round block 403, the top of the straight cylinder 401 is attached to the bottom of the cover plate 404, the square plate 406 is attached to one side of the bottom of the cover plate 404, the bolt 407 is connected to a through hole on one side of the cover plate 404 and a through hole in the middle of the square plate 406 by a screw thread, the cylinder 408 is disposed below the straight cylinder 401, the bottom of the cylinder 408 is fixedly connected to the bottom plate 409, the screen plate 410 is mounted to the inner wall of the bottom plate, the outer wall of the round block 403 is mounted with a fluororubber 402, the fluororubber has good corrosion resistance, the top of the cover plate 404 is provided with a handle 405, so that a user can conveniently open the cover plate 404, the inner wall of the tank body 1 is provided with a protective layer 3, and the protective layer 3 is mainly made of hastelloy and has good corrosion resistance;

in the concrete implementation process, be worth pointing out very much, the user can rotate bolt 407 earlier and take off apron 404 when storing hydrochloric acid, then the user alright add hydrochloric acid to jar internal portion 1, when adding, hydrochloric acid can be earlier through otter board 410 of below, get rid of the impurity of mixing in the hydrochloric acid, solved current device and can not get rid of the impurity of retrieving in the hydrochloric acid when carrying out the during operation, if long-time accumulation can cause the jam of discharge gate, the problem of difficult clearance, the practicality has been improved.

The top of the tank body 1 is communicated with a pressure gauge 6, one side of the tank body 1 is provided with a pressure relief device 5, the pressure relief device 5 comprises an elbow 501, a pressure relief valve 502, a water tank 503, a ball valve 504 and an opening 505, one side of the elbow 501 is communicated with one side of the tank body 1, the pressure relief valve 502 is communicated below the elbow 501, the bottom of the elbow 501 is communicated with the water tank 503, the bottom of the water tank 503 is communicated with the ball valve 504, the top of the water tank 503 is provided with the opening 505, and the outer wall of the elbow 501 penetrates through the water tank 503 and extends to the inside;

in the concrete implementation process, be worth pointing out very much, the user can observe the numerical value on the manometer and know the pressure size in jar body 1, when the pressure value of jar body 1 inside was too big, relief valve 502 opens, the gas that has the hydrogen chloride enters into water tank 503 from the return bend in, because the aqueous solution of calcium hydroxide is equipped with in the water tank 503, after the reaction, flow from the opening, prevent to cause harm to the environment in directly discharging, solved current device when carrying out the pressure release, hydrogen chloride gas does not handle after discharging, environmental pollution's problem has been caused, be favorable to promoting and using.

According to the working principle of the device, when a user stores hydrochloric acid, the bolt 407 can be rotated to take down the cover plate 404, then the user can add the hydrochloric acid into the tank body 1, when the hydrochloric acid is added, the hydrochloric acid can firstly pass through the screen plate 410 below to remove impurities mixed in the hydrochloric acid, the problems that the impurities in the recovered hydrochloric acid cannot be removed when the conventional device works, if the impurities are accumulated for a long time, the discharge port is blocked and the impurities are difficult to clean are solved, the practicability is improved, the user can observe the numerical value on the pressure gauge to know the pressure in the tank body 1, when the pressure value in the tank body 1 is overlarge, the pressure release valve 502 is opened, the gas with hydrogen chloride enters the water tank 503 from the elbow, and the water solution with calcium hydroxide in the water tank 503 flows out from the opening after reaction, so that the harm to the environment caused by direct discharge to the environment is prevented, the problem of current device when carrying out the pressure release, hydrogen chloride gas does not discharge the back and does not handle, has caused environmental pollution is solved, is favorable to promoting and use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 retrieve hydrochloric acid storage tank, includes a jar body (1) and discharge gate (2), one side intercommunication of the jar body (1) has discharge gate (2), its characterized in that: a filtering device (4) is arranged above the tank body (1);

the filtering device (4) comprises a straight cylinder (401), a round block (403), a cover plate (404), a square plate (406), a bolt (407), a cylinder (408), a bottom plate (409) and a screen plate (410);

the bottom of straight section of thick bamboo (401) is linked together with the top of the jar body (1), the inner wall clearance fit of straight section of thick bamboo (401) has circle piece (403), the top rigid coupling of circle piece (403) has apron (404), the top of straight section of thick bamboo (401) is laminated with the bottom of apron (404), the laminating of bottom one side of apron (404) has square plate (406), the equal screw thread of middle part through-hole of one side through-hole of apron (404) and square plate (406) links to each other there is bolt (407), the below of straight section of thick bamboo (401) is equipped with drum (408), the bottom rigid coupling of drum (408) has bottom plate (409), otter board (410) are installed to the inner wall of bottom plate (409).

2. The storage tank for recovered hydrochloric acid according to claim 1, wherein: and a fluororubber pad (402) is arranged on the outer wall of the round block (403).

3. The storage tank for recovered hydrochloric acid according to claim 1, wherein: and a handle (405) is arranged on the top of the cover plate (404).

4. The storage tank for recovered hydrochloric acid according to claim 1, wherein: and a protective layer (3) is arranged on the inner wall of the tank body (1).

5. The storage tank for recovered hydrochloric acid according to claim 1, wherein: the top of the tank body (1) is communicated with a pressure gauge (6), and one side of the tank body (1) is provided with a pressure relief device (5);

the pressure relief device (5) comprises an elbow (501), a pressure relief valve (502), a water tank (503), a ball valve (504) and an opening (505);

one side of return bend (501) is linked together with one side of the jar body (1), the below intercommunication of return bend (501) has relief valve (502), the bottom intercommunication of return bend (501) has water tank (503), the bottom intercommunication of water tank (503) has ball valve (504), the top processing of water tank (503) has opening (505), the outer wall of return bend (501) runs through water tank (503) and extends to inside.

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