CN217515868U

CN217515868U - Stable furfural storage tank

Info

Publication number: CN217515868U
Application number: CN202220399333.6U
Authority: CN
Inventors: 刘凤才; 刘万福; 刘万禄; 鲍玉凤
Original assignee: Tongjiang Jinaldehyde Biological Co ltd
Current assignee: Tongjiang Jinaldehyde Biological Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-30
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a stable furfural storage tank, which comprises a tank main body, a sealing cover, an electric motor, a screw rod, a sealing plug, a nitrogen storage bottle, an air pump, a hose, a drain valve, a pressure sensor and a display screen, the top of the tank main body is provided with a sealing cover buckled with the tank main body, the top end of the sealing cover is fixedly provided with an electric motor, a nitrogen storage bottle and an air pump, the output end of the electric motor is connected with a screw rod leading to the inside of the sealing cover in a driving way, the screw rod is connected with the sealing plug in a driving way, the input of air pump lets in the nitrogen gas storage bottle, the output of air pump is divided into two the tunnel, and one way lets in the chamber that the bottom below of sealed lid and sealing plug and jar main part enclose through the pipeline that has the valve in, and another way lets in the inside liquid level top of jar main part through the hose that has the valve, install the leakage fluid dram on the jar main part, leakage fluid dram department installs the leakage fluid valve. The utility model discloses stability furfural holding vessel realizes high-efficient storage and gets the material.

Description

Stable furfural storage tank

Technical Field

The utility model relates to a furfural storage technology field, it is especially stable furfural holding vessel.

Background

Furfural is an industrial chemical, and can be extracted from various agricultural and sideline products, including corn cob, wheat bran of oat and wheat, and sawdust; furfural is mainly used as a raw material for organic synthesis, and also used for synthetic resins, varnishes, agricultural chemicals, medicines, rubbers, paints, and the like.

In the processing process of furfural, after furfural liquid is generated, furfural needs to be stored in a storage tank, and because furfural is easily oxidized in the air, the furfural storage tank is hermetically arranged, but the current sealing effect is poor, and the quality of furfural storage is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a utility model aims to provide a stability furfural holding vessel is in order to solve above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stable furfural storage tank comprises a tank main body, a sealing cover, an electric motor, a screw rod, a sealing plug, a nitrogen storage bottle, an air pump, a hose, a drain valve, a pressure sensor and a display screen, the top of the tank main body is provided with a sealing cover buckled with the tank main body, the top end of the sealing cover is fixedly provided with an electric motor, a nitrogen storage bottle and an air pump, the output end of the electric motor is connected with a screw rod leading to the inside of the sealing cover in a driving way, the screw rod is connected with the sealing plug in a driving way, the input of air pump lets in the nitrogen gas storage bottle, the output of air pump divide into two the tunnel, and in the bottom below that lets in sealed lid and the chamber that sealing plug and jar main part enclose closed through the pipeline that has the valve on the one hand, the inside liquid level top that lets in jar main part through the hose that has the valve on the other hand, install the leakage fluid dram on the jar main part, leakage fluid dram department installation flowing back valve.

Preferably, the air pump is a bidirectional air pump, and the electric motor is a forward and reverse rotation motor.

Preferably, pressure sensors are mounted on the bottom end of the sealing cover and the side wall of the inner cavity of the tank main body, which is located above the liquid level.

Preferably, a display screen for displaying information of the pressure sensor is arranged on the sealing cover.

Preferably, the tank main body and the sealing cover are made of a heat insulating material.

The utility model provides a stability furfural holding vessel. The method has the following beneficial effects:

the utility model provides a stable furfural holding vessel drives the lead screw through electric motor and rotates and make the sealing plug be sent into the top opening of a jar main part and carry out preliminary sealing, then carry out secondary seal in the cavity that closes is enclosed with sealing plug and jar main part to the bottom below of sealed lid through the nitrogen gas of air pump extraction nitrogen gas storage bottle, good sealed effect has been realized, traditional mode is through the pump extraction when the flowing back, consequently, the extraction of the balanced internal pressure liquid of being convenient for of nitrogen gas to jar main part liquid level top through the air pump extraction this moment, realize high-efficient storage and get the material.

Drawings

FIG. 1 is a schematic structural view of a stable furfural storage tank of the present invention;

fig. 2 is the schematic view of the sectional structure of the stable furfural storage tank of the present invention.

In the figure: 1. a can body; 2. a sealing cover; 3. an electric motor; 4. a screw rod; 5. a sealing plug; 6. a nitrogen storage bottle; 7. an air pump; 8. a hose; 9. a liquid discharge port; 10. a drain valve; 11. a pressure sensor; 12. a display screen.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the stable furfural storage tank comprises a tank main body 1, a sealing cover 2, an electric motor 3, a lead screw 4, a sealing plug 5, a nitrogen storage bottle 6, an air pump 7, a hose 8, a liquid discharge valve 10, a pressure sensor 11 and a display screen 12, wherein the sealing cover 2 buckled with the tank main body 1 is arranged at the top of the tank main body 1, the electric motor 3, the nitrogen storage bottle 6 and the air pump 7 are fixedly installed at the top end of the sealing cover 2, the output end of the electric motor 3 is connected with the lead screw 4 led to the inside of the sealing cover 2 in a driving manner, the lead screw 4 is connected with the sealing plug 5 in a driving manner, the input end of the air pump 7 is led into the nitrogen storage bottle 6, the output end of the air pump 7 is divided into two paths, one path is led into a cavity enclosed by the sealing plug 5 and the tank main body 1 through a pipeline with a valve, the other path is led into the upper part of the liquid level inside the tank main body 1 through a hose with a valve, the tank main body 1 is provided with a liquid outlet 9, and a liquid outlet valve 10 is arranged at the liquid outlet 9.

According to the above technical scheme of the utility model, air pump 7 is two-way air pump, and electric motor 3 is the motor that just reverses.

According to the above technical scheme of the utility model, all install pressure sensor 11 on the lateral wall that the bottom of sealed lid 2 and jar main part 1's inner chamber are located the liquid level top and be convenient for monitor internal pressure.

According to the above technical scheme of the utility model, sealed 2 display screens 12 that are equipped with the information that shows pressure sensor 11 of covering show in real time.

According to the above technical scheme of the utility model, jar main part 1 and sealed lid 2 are made by thermal insulation material and are avoided the influence of temperature to inside storage.

During the use, drive lead screw 4 through electric motor 3 and rotate and make sealing plug 5 be sent into jar 1 top opening in and carry out preliminary sealing, then carry out the secondary seal in the chamber that closes with sealing plug 5 and jar 1 below the bottom of sealed lid 2 to the nitrogen gas of extracting nitrogen gas storage bottle 6 through air pump 7, good sealed effect has been realized, traditional mode is through the pump extraction when the flowing back, consequently, the extraction of the balanced internal pressure of jar 1 liquid level top of nitrogen gas through the air pump extraction this moment is convenient for liquid, realize high-efficient storage and get the material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Stability furfural holding vessel, its characterized in that, including jar main part (1), sealed lid (2), electric motor (3), lead screw (4), sealing plug (5), nitrogen gas storage bottle (6), air pump (7), hose (8), flowing back valve (10), pressure sensor (11) and display screen (12), the top of jar main part (1) is equipped with rather than sealed lid (2) of lock, the top fixed mounting of sealed lid (2) has electric motor (3), nitrogen gas storage bottle (6) and air pump (7), the output drive of electric motor (3) is connected and is access to lead screw (4) of sealed lid (2) inside, lead screw (4) drive is connected lead screw (5), the input of air pump (7) lets in nitrogen gas storage bottle (6), the output of air pump (7) divide into two ways, lets in bottom below and sealing plug (5) and sealing plug (2) and sealing plug (12) and pipeline that have the valve all the way In the cavity enclosed by the tank main body (1), the other path of the tank main body is communicated above the liquid level in the tank main body (1) through a hose with a valve, a liquid discharge port (9) is arranged on the tank main body (1), and a liquid discharge valve (10) is arranged at the liquid discharge port (9).

2. The stable furfural storage tank of claim 1 wherein: the air pump (7) is a bidirectional air pump, and the electric motor (3) is a forward and reverse rotation motor.

3. The stable furfural storage tank of claim 1 wherein: and the bottom end of the sealing cover (2) and the side wall of the inner cavity of the tank main body (1) above the liquid level are both provided with a pressure sensor (11).

4. The stable furfural storage tank of claim 1 wherein: and a display screen (12) for displaying information of the pressure sensor (11) is arranged on the sealing cover (2).

5. The stable furfural storage tank of claim 1 wherein: the tank main body (1) and the sealing cover (2) are made of heat insulating materials.