CN203090779U

CN203090779U - Sodium silicate dissolution tank

Info

Publication number: CN203090779U
Application number: CN201320124744.5U
Authority: CN
Inventors: 陈兴祥
Original assignee: Shangyu Jiahe Chemistry & Industry Co Ltd
Current assignee: Shangyu Jiahe Chemistry & Industry Co Ltd
Priority date: 2013-03-16
Filing date: 2013-03-16
Publication date: 2013-07-31
Anticipated expiration: 2023-03-16

Abstract

The utility model discloses a sodium silicate dissolution tank which comprises a tank body, a bracket and a motor fixed on the bracket, wherein a first rotating shaft and a second rotating shaft are respectively fixed at two ends of the tank body; the tank body is horizontally and rotationally mounted on the bracket through the first rotating shaft and the second rotating shaft; the first rotating shaft is a hollow shaft; the second rotating shaft is a solid shaft which is coupled with the motor; one end of the first rotating shaft is extended into the tank body and is bent downwards so as to form an inserting bottom tube; the other end of the first rotating shaft is extended outside the tank body and is communicated with a sub-cylinder through a connection tube in rotational match; and the sub-cylinder is provided with an air intake valve and a discharge valve. By utilizing the sodium silicate dissolution tank, the feeding quantity can be increased, at least 20% of the dissolution time can be saved on premise of same feeding quantity, and the energy consumption is reduced.

Description

A kind of sodium metasilicate dissolving tank

Technical field

The utility model relates to the dissolution equipment of block sodium metasilicate, is specifically related to a kind of sodium metasilicate dissolving tank.

Background technology

Sodium metasilicate is commonly called as bubble flower alkali, is a kind of water-soluble silicate, and its aqueous solution is commonly called as waterglass, is a kind of ore deposit binder, and its chemical formula is R2On SiO2.

Block sodium metasilicate (solid bubble flower alkali) is the raw material of preparation ion-exchange Ludox and metasilicic acid, will be dissolved into sodium silicate solution about 40% to the sodium metasilicate of bulk under HTHP earlier in process of production, general the most frequently used method is reactor and the rotating ring bucket that vertical band stirs.

Publication number is that the Chinese utility model patent of 202700418U discloses a kind of vertical stirred tank, comprise kettle, the support of motor, reduction box, rotating shaft, round bottom tubular and be arranged on paddle in the rotating shaft, paddle comprises at least a combination in rudder shape oar and shaped as frame oar or the fan-shaped oar, rudder shape oar is arranged on the bottom of rotating shaft, shaped as frame oar or fan-shaped oar are arranged in the rotating shaft of rudder shape oar top, rudder shape oar comprises and is connected to being folded to part and being connected the arc stirring structure that is folded to the part end in the rotating shaft that an end arc of arc stirring structure and kettle adapts.

Publication number is that the Chinese utility model patent of 202263548U discloses a kind of vertical mixer, it is made of frame, motor, agitator, shaft, stirrer paddle, frame is provided with agitator, and motor is equipped with at the agitator top, and the agitator bottom is provided with discharging opening; Stirrer paddle is equipped with in shaft lower end in the agitator, on the shaft of stirrer paddle top the scraper oar is housed, and motor is connected with shaft by power transmission shaft.Can prevent effectively that by the scraper oar material to be stirred from covering on the bucket wall in this vertical mixer course of work.

The reactor charge that vertical band stirs is few, and stirrer paddle and still wall serious wear easily cause security incident, have enterprise once because of still wall serious wear blast to take place.Though ring barreled material is big, discharging by hand, environmental pressure and labour intensity are big, long because of no flight dissolution time, efficient is low.

The utility model content

The utility model provides a kind of sodium metasilicate dissolving tank, improves charge, and saves at least 20% dissolution time under the prerequisite of equal charge, cuts down the consumption of energy.

A kind of sodium metasilicate dissolving tank comprises tank body, support, is fixed on the motor on the support; Described tank body two ends are fixed with first rotating shaft and second rotating shaft respectively, and tank body is rotatably installed on the described support by first rotating shaft and the second rotating shaft level; Wherein first rotating shaft is a hollow shaft, and second rotating shaft is for connecting the solid shafting of described motor;

One end of described first rotating shaft stretches in the tank body and is bent to form bottom insert canal downwards, and the other end extends tank body and is communicated with a sub-cylinder outward and by the tube connector that is rotatably assorted, and described sub-cylinder is provided with intake valve and bleeder valve.

As preferably, offer manhole on the sidewall of described tank body.

As preferably, described tank body comprises the end socket of the circular arc at columniform cylindrical shell and the described cylindrical shell of sealing two ends, described first rotating shaft and second rotating shaft are fixed with the end socket at two ends respectively, are provided with some reinforcements between described first rotating shaft and second rotating shaft and the corresponding end socket.

More preferably, described reinforcement all is the divergent shape distribution around the rotating shaft of correspondence.That is: described reinforcement is the divergent shape distribution around first rotating shaft; Described reinforcement is divergent shape around second rotating shaft and distributes.

More preferably, described reinforcement is 45～75 degree with angle between the corresponding rotating shaft.That is: the angle between the described reinforcement and first rotating shaft is 45～75 degree; Angle between the described reinforcement and second rotating shaft is 45～75 degree.

More preferably, the length of described reinforcement be corresponding end socket radius 1/2～2/3.

More preferably, the quantity of the reinforcement between described first rotating shaft and second rotating shaft and the corresponding end socket is 4～8.That is: the quantity of the reinforcement between described first rotating shaft and the corresponding end socket is 4～8; The quantity of the reinforcement between described second rotating shaft and the corresponding end socket is 4～8.

The standard sealing head of arc is adopted at the tank body two ends, first rotating shaft and second rotating shaft are fixed with corresponding end socket, reinforcement is set, the fixing and reinforcement constant intensity at convenient first rotating shaft and second rotating shaft and tank body two ends between first rotating shaft and second rotating shaft and the corresponding end socket.

As preferably, described support is provided with the maintenance ladder.Convenient maintenance to parts such as the motor and second rotating shafts.

Compare with the dissolution equipment of routine, the utlity model has following beneficial effect:

The utility model can improve charge, and can save at least 20% dissolution time under the prerequisite of equal charge, cuts down the consumption of energy.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Reference numeral is as follows described in the figure:

1-tank body 2-manhole 3-reinforcement

The 4-second rotating shaft 5-motor 6-frame

7-overhauls terraced 8-support 9-first rotating shaft

The 10-bearing block.

The specific embodiment

As shown in Figure 1, a kind of sodium metasilicate dissolving tank comprises tank body 1, motor 5 and supports the support 8 of tank body 1.

Support 8 comprises that the pair of supporting that is used to install tank body 1 and one are fixed therein the frame 6 that is used to install motor 5 on the bracing frame, the pair of supporting that is used to install tank body 1 fixes on the ground symmetrically, each fixes a bearing block 10 end face of pair of supporting, tank body 1 comprises the end socket at columniform cylindrical shell and closed cylinder two ends, end socket adopts standard sealing head, first rotating shaft 9 and second rotating shaft 4 are welded on the center of the end socket at two ends respectively, the tank body 1 outer insulation jacket that is provided with, tank body 1 is installed on the pair of supporting by first rotating shaft 9 and second rotating shaft, 4 levels, first rotating shaft 9 and second rotating shaft 4 respectively with corresponding bracing frame on bearing block cooperatively interact, tank body 1 can freely rotate.

All be provided with in 4～8 reinforcement 3(present embodiments between first rotating shaft 9 and the corresponding end socket and between second rotating shaft 4 and the corresponding end socket and be set to 6), this reinforcement 3 all is the divergent shape distribution around first rotating shaft 9 and around second rotating shaft 4, the length of this reinforcement 3 is 1/2～2/3 of end socket radius, and the angle between first rotating shaft 9 and second rotating shaft 4 is 45～75 degree, and this reinforcement 3 is the block structure of triangularity roughly.

On the sidewall of the shell portion of tank body 1, offer manhole 2, this manhole 2 can be arranged to circle, ellipse or rectangle, this manhole 2 is used to feed, discharging reaches the maintenance to tank body 1 inside, in the present embodiment, manhole 2 be set to long for 60cm, widely be the rectangle of 50cm, on the manhole 2 lid is set, sealing and fixing between lid and the manhole, and can dismantle.

First rotating shaft 9 is a hollow shaft, i.e. first rotating shaft, 9 center drillings, first rotating shaft, 9 one ends stretch into by pipeline and are bent to form bottom insert canal downwards in the tank body, first rotating shaft, 9 other ends extend the outer and tube connector that is rotatably assorted (can adopt conventional swivel joint) of tank body, this tube connector is communicated with a sub-cylinder, and sub-cylinder is provided with intake valve and bleeder valve.

Second rotating shaft 4 is a solid shafting, links to each other with the output shaft of motor 5.Fix the frame 6 of a height a little less than this bracing frame on the bracing frame of second rotating shaft, 4 correspondences, motor 5 and reductor are fixed on this frame 6, and a maintenance ladder 7, convenient maintenance to parts such as motor 5, second rotating shafts 4 are fixed in welding on this frame 6.

Working method of the present utility model is as follows:

Manhole 2 is gone to the top, and block sodium metasilicate (solid bubble flower alkali) ton bag hangs in from manhole 2 with driving, has added water, cover the lid of manhole 2, start motor 5, open intake valve, in tank body 1, feed heating steam by bottom insert canal, limit heating edge rotation tank body 1, after reaching rated pressure, stop heating and advance steam, keeping warm mode continues rotation down, by the time after the sodium metasilicate piece dissolving, open bleeder valve, utilize the pressure in the tank body 1 that feed liquid is pressed into the sodium silicate solution storage tank by bottom insert canal, after the emptying pressure release, after the manhole 2 of tank body 1 forwarded upwards to the position, discharge pipe is cleaned in water inlet, opens manhole 2, charging, the work that enters following one-period.

The above only is a preferable implementation example of the present utility model, is not limited to the utility model, and is all within the utility model spirit and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a sodium metasilicate dissolving tank is characterized in that, comprises tank body, support, is fixed on the motor on the support; Described tank body two ends are fixed with first rotating shaft and second rotating shaft respectively, and tank body is rotatably installed on the described support by first rotating shaft and the second rotating shaft level; Wherein first rotating shaft is a hollow shaft, and second rotating shaft is for connecting the solid shafting of described motor;

2. sodium metasilicate dissolving tank according to claim 1 is characterized in that, offers manhole on the sidewall of described tank body.

3. sodium metasilicate dissolving tank according to claim 2, it is characterized in that, described tank body comprises the end socket of the circular arc at columniform cylindrical shell and the described cylindrical shell of sealing two ends, described first rotating shaft and second rotating shaft are fixed with the end socket at two ends respectively, are provided with some reinforcements between described first rotating shaft and second rotating shaft and the corresponding end socket.

4. sodium metasilicate dissolving tank according to claim 3 is characterized in that, described reinforcement all is the divergent shape distribution around the rotating shaft of correspondence.

5. sodium metasilicate dissolving tank according to claim 4 is characterized in that, the length of described reinforcement be corresponding end socket radius 1/2～2/3.

6. sodium metasilicate dissolving tank according to claim 5 is characterized in that, the quantity of the reinforcement between described first rotating shaft and second rotating shaft and the corresponding end socket is 4～8.