CN112407642A

CN112407642A - Storage tank

Info

Publication number: CN112407642A
Application number: CN202110092816.1A
Authority: CN
Inventors: 余政霆; 余海武; 胡明东
Original assignee: Wenzhou Tianrui Pharmaceutical Machinery Co ltd; Jiuwang Shandong Machinery Technology Co ltd
Current assignee: WENZHOU TIANRUI PHARMACEUTICAL MACHINERY Co.,Ltd.
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-02-26
Anticipated expiration: 2041-01-25
Also published as: CN112407642B

Abstract

The invention relates to the technical field of chemical storage, in particular to a storage tank which comprises a tank body, wherein an alkali liquor outlet is arranged at the bottom of the tank body, a support frame is erected at the bottom of the tank body, a detection mechanism, a stirring mechanism and a cleaning mechanism are further arranged in the tank body, the stirring mechanism is arranged at the bottom of the tank body, the stirring mechanism comprises a driving motor and a stirring arm arranged in the tank body, an output shaft of the driving motor penetrates through the bottom of the tank body and is fixedly connected with the stirring arm, the detection mechanism comprises a PH meter, a static pressure liquid level meter and a temperature probe, detection ends of the PH meter, the static pressure liquid level meter and the temperature probe extend into the inner side of the tank body from the bottom of the tank body, the cleaning mechanism comprises a cleaning component and a cleaning mechanism arranged on the inner side of the tank body, the invention can automatically stir alkali liquor, totally-closed, the cleaning mechanism can completely remove the alkali liquor crystallized on the inner side of the tank body, and the cleaning effect is improved.

Description

Storage tank

Technical Field

The invention relates to the technical field of chemical storage, in particular to a storage tank.

Background

At present, the existing storage tank can only store the prepared alkali liquor in the tank body or obtain the alkali liquor with the required concentration in a manual stirring mode, the efficiency is low, the labor is wasted, and errors can be generated in the preparation process.

The existing alkali liquor storage tank has the following defects:

(1) after the alkali liquor is discharged, the residual liquor is left over on the inner wall of the tank body, the residual liquor is oxidized to crystallize on the inner wall of the tank body, the inner wall of the tank body is sprayed only through the water spraying nozzle by the existing tank body, but the water spraying angle of the water spraying nozzle is limited, the top of the inner wall of the tank body is provided with a spraying dead angle, crystals at the top of the inner wall of the tank body can not be cleaned, and long-time crystallization can cause turbidity of the alkali liquor in the tank body and influence on the purity of the alkali liquor.

(2) The crystallization is on the internal wall of jar, and to the washing of the internal wall of jar, the crystallization is comparatively stubborn on the internal wall of jar, only can wash through the manual work, and sealed jar body, difficult direct manual cleaning that carries on reduces work efficiency to when configuration alkali lye, need adopt purified water, if use purified water to carry out the washing of manual jar body, resource-wasting lifting cost.

(3) Some lye of storage in the jar body can appear deposiing for jar internal top-down's lye concentration increases gradually, when using lye, can make the use cause the error.

(4) The internal current clearance mechanism of jar is after the long-time internal wall clearance of jar, and wearing and tearing appear in the clearance structure, can't hug closely at the internal wall of jar, lead to the clearance effect to reduce.

The storage tank with the patent number of CN201821438815.8 is disclosed, and the air compressor and the spiral gas distribution pipe are adopted to realize the stirring effect, so that the stirring efficiency is improved, the manpower is saved, the top of the inner wall of the tank body is cleaned at a dead angle, however, after alkali liquor is discharged, residual liquid is left in the tank body, and after the residual liquid is dried, residual materials can be generated on the inner wall and the bottom of the tank body, and when the storage tank is used again, the storage tank still needs to be manually cleaned.

Disclosure of Invention

The present invention is directed to a storage tank to solve the above problems.

The technical scheme of the invention is as follows:

the utility model provides a storage tank, including a jar body, jar body bottom is provided with the alkali lye export, jar body bottom has erect the support frame, internal detection mechanism, rabbling mechanism and the wiper mechanism of still including of jar, the rabbling mechanism set up in the bottom of jar body, the rabbling mechanism includes driving motor and sets up at the internal portion's of jar rabbling arm, driving motor's output shaft passes jar body bottom and rabbling arm fixed connection, detection mechanism is including PH meter, static pressure level gauge and temperature probe, the sense terminal of PH meter, static pressure level gauge and temperature probe all stretches into jar internal side from jar body bottom, the wiper mechanism is including wasing the subassembly and setting up at jar internal side's clearance mechanism.

Furthermore, wash the subassembly including setting up the washing circulation mouth at jar body top, wash and insert in the circulation mouth and be equipped with the bolt cleaning ball that can stretch into jar body.

Further, clearance mechanism is including drive assembly, the arc clearance subassembly that is used for the inboard top of the jar body to clear up and the perpendicular shape clearance subassembly that is used for the inboard middle section of the jar body to clear up, the arc clearance subassembly is including cambered surface structure's clearance claw and the annular slide of circle, clearance claw opening down and the tip of clearance claw all with slide sliding fit, drive assembly including horizontal installation on the clearance claw the bevel gear ring with bevel gear ring engaged with the bevel gear, the bevel gear is through vertical axle and jar body normal running fit.

Further, the clearance claw is including the centre ring that the level set up and the arc pole that a plurality of distributes around the equal angular difference of jar body central line, the one end of all arc poles all with centre ring fixed connection, the one end and the slide sliding fit of centre ring are kept away from to all arc poles, the extrados of all arc poles all with jar inboard top laminating of body.

Further, one side that the arc pole is close to jar internal wall is provided with a plurality of sections flexible glue arc board, the inboard of arc pole is provided with a plurality of chord length board, the flexible glue arc board slides the one-by-one cooperation through a plurality of guide bar and the chord length board that corresponds, and the central line of one of them guide bar is radially parallel with the arc pole, and the guide bar is located the cut section cover between flexible glue arc board chord length board and is equipped with buffer spring, the arc pole is provided with a plurality of and is used for dodging buffer spring's the hole of dodging, and the one end that the guide bar is located one side that the arc pole was kept away from to the chord length board is provided with the spacing ring.

Further, all the equal vertical central line through the jar body in place plane of arc pole, all the centre of a circle of arc pole all with the centre of a circle of slide, the one end that the centre ring was kept away from to all arc poles is all through arc slider and slide sliding fit.

Further, all the middle section of arc pole all is provided with the breach that is used for bearing umbrella ring gear, the top of the jar body is provided with and is used for supplying the bearing frame that vertical axle rotated to connect, vertical axle transmission is connected with rotating electrical machines.

Further, erect shape clearance subassembly including a plurality of one-by-one fix the vertical square pole at the tip that the arc pole is close to the slide, the top of vertical square pole is provided with the groove of dodging that is used for dodging the slide, one side that vertical square pole is close to the jar body is provided with the shovel board, the shovel board is rectangular form and vertical setting, the cooperation of shovel board through horizon bar and vertical square pole direction, the intercept cover that the horizon bar is located between vertical square pole and the shovel board is equipped with reset spring.

Furthermore, a first alkali liquor inlet, a second alkali liquor inlet, a purified water inlet, a standby port, a water return port and a drain port are arranged at the top of the tank body.

Furthermore, the top of the tank body is provided with a first sight glass and a second sight glass, the first sight glass is provided with an illuminating lamp, and the second sight glass is provided with a scraper.

The invention provides a storage tank through improvement, compared with the prior art, the storage tank has the following improvement and advantages:

one is as follows: the stirring mechanism can automatically stir the alkali liquor at regular time, and can ensure the average concentration of the alkali liquor in the tank body under the condition of totally-enclosed preservation of the alkali liquor, avoid the precipitation of the alkali liquor in the tank body and reduce the error in the use process.

The second step is as follows: the driving assembly drives the arc cleaning assembly to rotate in the tank body, the soft rubber layers on the outer sides of all arc rods of the arc cleaning assembly can integrally wash the top of the inner wall of the tank body, the cleaning assembly is matched to spray the inner wall of the tank body, the spraying dead angle of the cleaning assembly on the top of the inner wall of the tank body is eliminated, the top of the inner wall of the tank body is thoroughly cleaned, crystallization of the top of the inner wall of the tank body is avoided, influence of crystallization on the purity of alkali liquor in the tank body is avoided, the cleaning efficiency and quality are improved, residual liquid is thoroughly removed, and troubles and resource cost waste caused by manual washing are.

And thirdly: the cleaning assembly provided by the invention can be matched with the vertical cleaning assembly to wash crystals on the middle section of the inner wall of the tank body, and remove crystals generated above the liquid level of the alkali liquor, so that the cleaning effect is improved.

Fourthly, the method comprises the following steps: according to the flexible glue arc plate and the shovel plate, under the action of the buffer spring and the reset spring, the flexible glue arc plate and the shovel plate can be always attached to the inner wall of the tank body, the cleaning effect of the cleaning mechanism can be guaranteed even if the cleaning mechanism is used for a long time, and the situation that the flexible glue arc plate and the shovel plate cannot be attached to the inner wall of the tank body due to long-time abrasion of the flexible glue arc plate and the shovel plate is avoided.

Drawings

The invention is further explained below with reference to the figures and examples:

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic partial perspective cross-sectional view of the present invention;

FIG. 4 is a first perspective view of the cleaning mechanism of the present invention;

FIG. 5 is an enlarged view at A of FIG. 4;

FIG. 6 is a top view of the cleaning mechanism of the present invention;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;

FIG. 8 is an enlarged view at C of FIG. 7;

fig. 9 is an enlarged view of fig. 8 at D.

Description of reference numerals:

the device comprises a tank body 1, an alkali liquor outlet 1a, a support frame 1b, a manhole 1c, a first alkali liquor inlet 1d, a second alkali liquor inlet 1e, a purified water inlet 1f, a standby port 1h, a water return port 1g, an emptying port 1j, a first sight glass 1k, a second sight glass 1m, a PH meter 2a, a static pressure liquid level meter 2b, a temperature probe 2c, a stirring arm 3a, a driving motor 3b, a cleaning circulation port 4a, a bolt cleaning ball 4b, a driving component 5a, an arc cleaning component 5b, a cleaning claw 5b1, a slideway 5b2, an umbrella tooth ring 5b3, an umbrella tooth 5b4, a vertical shaft 5b5, an arc rod 5b6, an arc slide block 5b7, a bearing seat 5b8, a central ring 5b9, a vertical cleaning component 5c, a vertical square rod 5c1, a shovel plate 5c2, a horizontal rod 5c3, a return spring 5c4, a chord 6, a flexible rubber guide ring, a relief hole 64 and a stop dog hole 64, a buffer spring 65.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention provides a storage tank, as shown in fig. 1 to 9, comprising a tank body 1, the bottom of the tank body 1 is provided with an alkali liquor outlet 1a, the bottom of the tank body 1 is provided with a support frame 1b, the tank body 1 is also internally provided with a detection mechanism, a stirring mechanism and a cleaning mechanism, the stirring mechanism is arranged at the bottom of the tank body 1, the stirring mechanism comprises a driving motor 3b and a stirring arm 3a arranged in the tank body 1, an output shaft of the driving motor 3b penetrates through the bottom of the tank body 1 and is fixedly connected with the stirring arm 3a, the detection mechanism comprises a PH meter 2a, a static pressure liquid level meter 2b and a temperature probe 2c, the detection ends of the PH meter 2a, the static pressure liquid level meter 2b and the temperature probe 2c extend into the inner side of the tank body 1 from the bottom of the tank body 1, and the cleaning mechanism comprises a cleaning assembly and a cleaning mechanism arranged on the inner side of the tank body 1.

When the alkali liquor of required concentration of configuration, driving motor 3b is used for providing power for stirring arm 3a, and stirring arm 3a is used for stirring alkali liquor, makes alkali liquor accomplish the configuration fast to avoid manual stirring, guaranteed that the ratio of alkali liquor goes on in inclosed environment, improved the precision of alkali liquor solubility, improved work efficiency.

When alkali liquor is discharged, residual liquid can be remained in the tank body 1, after the residual liquid is dried, material crystals can be generated to be attached to the inner wall and the bottom of the tank body 1, the cleanliness of the tank body 1 can be influenced due to long-term accumulation, the tank body 1 is damaged, the cleaning circulation port 4a is used for placing the bolt cleaning ball 4b, the bolt cleaning ball 4b extends into the tank body 1 from the cleaning circulation port 4a, when the tank body 1 needs to be cleaned, the cleaning assembly and the cleaning mechanism are started, the spraying effect of the interior of the tank body 1 is achieved, cleaning liquid is sprayed out of the periphery of the cleaning assembly, all residual liquid or material gathered on the inner wall of the tank body 1 is removed through the cleaning mechanism, the interior of the tank body 1 is kept clean, and the service life of.

Install a jar rings on jar body 1, jar rings are used for being connected jar rings and transport means in the transportation of alkali lye holding vessel to fixed jar body 1 avoids in the transportation, and jar body 1 rocks and inside relative motion and causes jar body 1 to damage.

The PH meter 2a is arranged at the bottom of the tank body 1 to detect the concentration of the alkali liquor in the tank body 1; a static pressure liquid level meter 2b provided at the bottom of the tank 1 to detect static pressure inside the tank 1; and a temperature probe 2c disposed at the bottom of the tank 1 to detect the temperature of the solution in the interior of the tank 1.

The PH meter 2a extends into the tank body 1 to measure the solubility of alkali liquor in real time, the static pressure liquid level meter 2b can detect the static pressure of the solution in the tank body, it is guaranteed that no compressed air exists in the tank body 1, huge pressure is formed, danger occurs, the temperature probe 2c detects the temperature of the solution in the tank body 1, and the stability of the solution in the tank body 1 is detected.

The cleaning component comprises a cleaning circulating port 4a arranged at the top of the tank body 1, a bolt cleaning ball 4b which can extend into the tank body 1 is inserted into the cleaning circulating port 4a, residual liquid can remain in the tank body 1 after the alkali liquor is discharged, and after the residual liquid is dried, material crystals can be generated and attached to the inner wall and the bottom of the tank body 1, the cleanliness of the tank body 1 can be influenced after long-term accumulation, and damages the tank body 1, the cleaning circulation port 4a is used for placing a bolt cleaning ball 4b, the bolt cleaning ball 4b extends into the tank body 1 from the cleaning circulation port 4a, when the tank body 1 needs to be cleaned, the bolt cleaning ball 4b is started, so that the spraying effect is achieved in the tank body 1, the nozzle of the bolt cleaning ball 4b sprays cleaning liquid to the periphery, all residual liquid or materials gathered on the inner wall of the tank body 1 are removed, the cleanness of the interior of the tank body 1 is kept, and the service life of the tank body 1 is prolonged.

The cleaning mechanism comprises a driving component 5a, an arc cleaning component 5b used for cleaning the top of the inner side of the tank body 1 and a vertical cleaning component 5c used for cleaning the middle section of the inner side of the tank body 1, wherein the arc cleaning component 5b comprises a cleaning claw 5b1 with an arc surface structure and a circular slideway 5b2, the opening of the cleaning claw 5b1 faces downwards, the end part of the cleaning claw 5b1 is in sliding fit with the slideway 5b2, the driving component 5a comprises an umbrella tooth ring 5b3 horizontally arranged on the cleaning claw 5b1 and an umbrella tooth 5b4 meshed with the umbrella tooth ring 5b3, and the umbrella tooth 5b4 is in rotating fit with the tank body 1 through a vertical shaft 5b 5.

The driving assembly 5a drives the bevel gear 5b4 to drive the bevel gear ring 5b3 to rotate, the cleaning claw 5b1 is driven to rotate on the slide way 5b2 around the central line of the central ring 5b9, the cleaning claw 5b1 scrapes the wall of the top of the inner side of the tank body 1 and cleans the wall of the top of the inner side of the tank body 1, and meanwhile, the cleaning ball 4b is matched to enable the inside of the tank body 1 to achieve the spraying effect, and a nozzle of the cleaning ball 4b sprays cleaning liquid to the periphery to remove all residual liquid or materials gathered on the inner wall of the tank body 1.

The cleaning claws 5b1 comprise a horizontally arranged center ring 5b9 and a plurality of arc-shaped rods 5b6 distributed around the center line of the tank body 1 in an equal angle difference mode, one ends of all the arc-shaped rods 5b6 are fixedly connected with the center ring 5b9, one ends, far away from the center ring 5b9, of all the arc-shaped rods 5b6 are in sliding fit with the slide ways 5b2, the outer arc surfaces of all the arc-shaped rods 5b6 are attached to the top of the inner side of the tank body 1, the cleaning claws 5b1 rotate, and the outer arc surfaces of all the arc-shaped rods 5b6 are attached to the top of the inner side of the tank body 1, so that residual liquid crystallized on the inner side of the tank body 1.

One side that the arc pole 5b6 is close to jar internal wall is provided with a plurality of sections soft glue arc 6, the inboard of arc pole 5b6 is provided with a plurality of chord length board 61, soft glue arc 6 is through a plurality of guide bar 62 and the chord length board 61 one-to-one sliding fit that corresponds, and the central line of one of them guide bar 62 is parallel with the radial of arc pole 5b6, and the guide bar 62 is located the section cover that cuts between the 6 chord length boards 61 of soft glue arc board and is equipped with buffer spring 65, arc pole 5b6 is provided with a plurality of and is used for dodging buffer spring 65 dodging hole 63, and the one end that guide bar 62 is located one side that arc pole 5b6 was kept away from to chord length board 61 is provided with spacing ring 64, through buffer spring 65's effect, can make soft glue arc 6 paste the inner wall at jar body 1 all the time in the rotation.

All the plane of place of arc pole 5b6 is all vertical through jar central line of body 1, all the centre of a circle of arc pole 5b6 all with the centre of a circle of slide 5b2 concentric, the one end that central ring 5b9 was kept away from to all arc poles 5b6 is all through arc slider 5b6 and slide 5b2 sliding fit, guarantees that all arc poles 5b 6's extrados all with jar body 1 inboard top laminating, guarantees simultaneously that all arc poles 5b6 can stably slide on slide 5b2, slide 5b2 forms through the concatenation of a plurality of arc slide.

All the middle section of arc pole 5b6 all is provided with the breach that is used for bearing umbrella ring gear 5b3, the top of jar body 1 is provided with and is used for supplying vertical axle 5b5 to rotate the bearing frame 5b8 of connecting, vertical axle 5b5 transmission is connected with not shown in the rotating electrical machines figure, and drive rotating electrical machines can drive vertical axle 5b5 rotatory for umbrella 5b4 is rotatory, drives umbrella ring gear 5b3 rotatory simultaneously, and it is rotatory around slide 5b2 to finally realize clearing up claw 5b1, makes all arc poles 5b 6's extrados all laminate with jar body 1 inboard top, clears away the crystallization at jar body 1 inboard raffinate.

The vertical cleaning assembly 5c comprises a plurality of vertical square rods 5c1 which are fixed at the end parts of the arc-shaped rods 5b6 close to the slide ways 5b2 one by one, the top ends of the vertical square rods 5c1 are provided with avoidance grooves for avoiding the slide ways 5b2, one side of each vertical square rod 5c1 close to the tank body 1 is provided with a shovel plate 5c2, the shovel plate 5c2 is in a long strip shape and is vertically arranged, the shovel plate 5c2 is in guiding fit with the vertical square rods 5c1 through a horizontal rod 5c3, a section of each horizontal rod 5c3 between the vertical square rod 5c1 and the shovel plate 5c2 is sleeved with a return spring 5c4, the return spring 5c4 can enable the shovel plate 5c2 to be always attached to the inner wall of the tank body 1 while rotating, and the cleaning claw 5b1 drives all the vertical square rods 5c1 to rotate around the central line of the tank body 1, and all the vertical square rods 5c1 are always attached to the middle section of the inner side of the tank body 1, the middle section of the inner side of the tank body 1 is scraped, and the inner side of the tank body 1 is matched with the bolt cleaning ball 4b, so that the spraying effect is achieved in the tank body 1, and the nozzles of the bolt cleaning ball 4b spray cleaning liquid to the periphery, so that all residual liquid or materials gathered on the inner wall of the tank body 1 are removed.

The top of the tank body 1 is provided with a first alkali liquor inlet 1d, a second alkali liquor inlet 1e, a purified water inlet 1f, a standby port 1h, a water return port 1g and a drain port 1 j.

Injecting alkali liquor into the tank body 1 from the first alkali liquor inlet 1d and the second alkali liquor inlet 1e, wherein the two alkali liquor inlets are designed to simultaneously input alkali liquor with different concentrations into the tank body 1 so as to rapidly prepare alkali liquor with required concentration; the purified water inlet 1f is used for introducing purified water into the tank body 1; the standby port 1h is used for preventing each inlet from being blocked, when any inlet is blocked, the standby port 1h can be adopted for the first time, and after the work is finished, the blocked inlet is dredged; the water return port 1g is used for informing whether the solution in the tank body 1 is full of the whole tank body 1 or not, when the solution in the tank body 1 is full, and the solution is added, the solution flows out from the water return port 1g to remind a worker that the tank body 1 reaches the maximum volume; the emptying port 1j is used for discharging air in the tank body 1, when alkali liquor and purified water are not introduced into the tank body 1, part of air remains in the tank body 1, when solution is introduced, the solution slowly occupies the space in the tank body 1, the emptying port 1j is kept open, and the air can be extruded out of the emptying port 1j by using the solution, so that high pressure is prevented from being generated in the tank body 1 and the tank body 1 is prevented from being damaged.

The top of jar body 1 is provided with first sight glass 1k, second sight glass 1m and manhole 1c, be provided with the light on the first sight glass 1k, be provided with the scraper blade on the second sight glass 1 m.

Light on the first sight glass 1k is used for providing light, and the staff of being convenient for observes the 1 inside circumstances of jar body, and the scraper blade on the second sight glass 1m is provided with the dwang, and the dwang is extended to jar 1 inside by second sight glass 1m, and the extension of dwang is connected with the scraper blade, and the scraper blade laminating is in the internal surface of second sight glass 1m, and the scraper blade is used for cleaing away the inside spot of sight glass, guarantees the clean of sight glass, and the staff of being convenient for observes the 1 inside circumstances of jar.

The top of the alkali liquor storage tank body 1 is provided with a manhole 1 c.

It should be noted here that the manhole 1c is arranged at the top of the lye storage tank and can be used as a safety emergency ventilation device, and when the inside of the tank body 1 is damaged, a maintenance worker can enter the inside of the tank body 1 through the manhole 1c for maintenance, so that the working efficiency is improved.

In the use, the alkali lye enters into jar body 1 inside by first alkali lye entry 1d and second alkali lye entry 1e, purified water enters into jar body 1 inside by purified water entry 1f, in the in-process of letting in liquid, evacuation mouth 1j keeps the open mode, make the air of jar body 1 inside of liquid extrusion, liquid fills the back that finishes, start stirring portion, drive rabbling arm 3a by driving motor 3b, the solution of the internal portion of agitator tank 1, make the solution misce bene, become the alkali lye of required concentration, alkali lye discharges the back, bolt cleaning ball 4b can drench and spout the internal portion of jar 1, guarantee the internal cleanliness of jar body 1, convenient reuse, reduce manual operation.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a storage tank, including a jar body (1), jar body (1) bottom is provided with alkali lye export (1 a), a jar body (1) bottom has erect support frame (1 b), its characterized in that: still including detection mechanism, rabbling mechanism and wiper mechanism in jar body (1), rabbling mechanism set up in the bottom of jar body (1), rabbling mechanism includes driving motor (3 b) and sets up at jar internal stirring arm (3 a) of body (1), the output shaft of driving motor (3 b) passes jar body (1) bottom and rabbling arm (3 a) fixed connection, detection mechanism is including PH meter (2 a), static pressure level gauge (2 b) and warm probe (2 c), the sense terminal of PH meter (2 a), static pressure level gauge (2 b) and warm probe (2 c) all stretches into jar body (1) inboardly from jar body (1) bottom, wiper mechanism is including cleaning assembly and the cleaning mechanism who sets up at jar body (1) inboardly, cleaning mechanism is including driving assembly (5 a), arc cleaning assembly (5 b) and the middle section that is used for jar body (1) inboard clearance of the inboard top of jar body (5 a), cleaning mechanism is used for jar body (1) inboard clearance Vertical clearance subassembly (5 c), arc clearance subassembly (5 b) are including clearance claw (5 b 1) and the annular slide (5 b 2) of cambered surface structure, clearance claw (5 b 1) opening down and the tip of clearance claw (5 b 1) all with slide (5 b 2) sliding fit, drive assembly (5 a) including horizontal installation umbrella tooth ring (5 b 3) on clearance claw (5 b 1) and umbrella tooth (5 b 4) with umbrella tooth ring (5 b 3) meshing, umbrella tooth (5 b 4) are through vertical axle (5 b 5) and jar body (1) normal running fit.

2. A storage tank as claimed in claim 1, wherein: the cleaning component comprises a cleaning circulation port (4 a) arranged at the top of the tank body (1), and a bolt cleaning ball (4 b) capable of extending into the tank body (1) is inserted into the cleaning circulation port (4 a).

3. A storage tank as claimed in claim 1, wherein: clearance claw (5 b 1) are including center ring (5 b 9) and a plurality of arc pole (5 b 6) around jar body (1) central line equal angular difference distribution that the level set up, the one end of all arc poles (5 b 6) all with center ring (5 b 9) fixed connection, the one end and the slide (5 b 2) sliding fit of center ring (5 b 9) are kept away from to all arc poles (5 b 6), the extrados of all arc poles (5 b 6) all with jar body (1) inboard top laminating.

4. A storage tank as claimed in claim 3, wherein: one side that arc pole (5 b 6) are close to jar internal wall is provided with a plurality of sections flexible glue arc board (6), the inboard of arc pole (5 b 6) is provided with a plurality of chord length board (61), flexible glue arc board (6) are through a plurality of guide bar (62) and chord length board (61) one-by-one sliding fit that corresponds, and the central line of one of them guide bar (62) is parallel with the radial of arc pole (5 b 6), and the section cover that guide bar (62) are located between flexible glue arc board (6) chord length board (61) is equipped with buffer spring (65), arc pole (5 b 6) are provided with a plurality of and are used for dodging buffer spring (65) dodge hole (63), and guide bar (62) are located chord length board (61) and keep away from the one side of arc pole (5 b 6) and are provided with spacing ring (64).

5. A storage tank as claimed in claim 3, wherein: the planes of all the arc-shaped rods (5 b 6) vertically pass through the center line of the tank body (1), the circle centers of all the arc-shaped rods (5 b 6) are concentric with the circle center of the slide way (5 b 2), and one ends, far away from the central ring (5 b 9), of all the arc-shaped rods (5 b 6) are in sliding fit with the slide way (5 b 2) through arc-shaped slide blocks (5 b 6).

6. A storage tank in accordance with claim 4, wherein: all the middle section of arc pole (5 b 6) all is provided with the breach that is used for bearing umbrella ring gear (5 b 3), the top of jar body (1) is provided with and is used for supplying vertical axle (5 b 5) to rotate bearing frame (5 b 8) of connecting, vertical axle (5 b 5) transmission is connected with the rotating electrical machines.

7. A storage tank as claimed in claim 3, wherein: vertical clearance subassembly (5 c) of vertically forming fixes vertical square bar (5 c 1) at the tip that arc pole (5 b 6) is close to slide (5 b 2) including a plurality of one by one, the top of vertical square bar (5 c 1) is provided with the groove of dodging that is used for dodging slide (5 b 2), one side that vertical square bar (5 c 1) is close to jar body (1) is provided with shovel board (5 c 2), shovel board (5 c 2) are rectangular form and vertical setting, shovel board (5 c 2) are through horizon bar (5 c 3) and vertical square bar (5 c 1) guide fit, the intercept cover that horizon bar (5 c 3) are located between vertical square bar (5 c 1) and shovel board (5 c 2) is equipped with reset spring (5 c 4).

8. A storage tank as claimed in claim 1, wherein: the top of the tank body (1) is provided with a first alkali liquor inlet (1 d), a second alkali liquor inlet (1 e), a purified water inlet (1 f), a standby port (1 h), a water return port (1 g) and a drain port (1 j).

9. A storage tank as claimed in claim 1, wherein: the top of the tank body (1) is provided with a first sight glass (1 k) and a second sight glass (1 m), the first sight glass (1 k) is provided with an illuminating lamp, and the second sight glass (1 m) is provided with a scraper.