CN216469908U

CN216469908U - Storage device is used in urea resin production

Info

Publication number: CN216469908U
Application number: CN202123306253.6U
Authority: CN
Inventors: 高峰; 曾省洲
Original assignee: Shandong Gaoxing New Material Co ltd
Current assignee: Shandong Gaoxing New Material Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-10
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a storage device is used in urea resin production relates to storage device technical field, including the outer jar of body and the inner tank body, the outer jar of body is established in the outside of the inner tank body through the fixed cover of four adiabatic rings, leaves the vacuum chamber between the outer jar of body and the inner tank body, and the inside of the inner tank body is rotated and is alternated and is equipped with hollow pivot, and the fixed a plurality of stirring leaf that is equipped with in bottom of pivot, one side fixed mounting on the outer jar of body top has the motor, and the output shaft fixed mounting of motor has first gear, and the fixed cover in top of pivot is equipped with the second gear with first gear engagement, the beneficial effects of the utility model are that: a vacuum cavity is reserved between the outer tank body and the inner tank body, and the overall heat insulation performance can be greatly improved through the vacuum cavity; the inside of the internal jar of body can circulate aeration cooling through circulation cooling subassembly in the long-time storage process, makes whole storage jar possess the ability of automatic cooling, avoids the inside high temperature of storage jar to influence storage quality.

Description

Storage device is used in urea resin production

Technical Field

The utility model relates to a storage device, in particular to storage device is used in urea resin production belongs to storage device technical field.

Background

Urea resin is also called urea formaldehyde resin. The abbreviation UF is that urea and formaldehyde are polycondensed into initial urea-formaldehyde resin under the action of catalyst (alkaline or acid catalyst), and then insoluble and infusible final stage thermosetting resin is formed under the action of curing agent or adjuvant. The cured urea-formaldehyde resin is lighter in color than phenolic resin, semitransparent, weak acid and weak base resistant, good in insulating property, excellent in wear resistance and low in price, and is the variety with the largest use amount in the adhesive. The storage device is needed to be used in the production process of the urea-formaldehyde resin to realize the storage of the urea-formaldehyde resin, and the urea-formaldehyde resin is generally stored in a storage tank. Current urea-formaldehyde resin storage jar simple structure, whole heat-proof quality is poor, and does not possess automatic cooling structure, influences the storage quality easily when thermal-insulated inefficacy or jar internal portion high temperature in long-time storage process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage device is used in urea resin production to the problem that the current urea-formaldehyde resin storage jar that proposes among the above-mentioned background art is whole to be heat-proof quality poor and do not possess the automatic cooling structure is solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a storage device is used in urea resin production, includes the outer jar of body and the inner tank body, the outer jar of body is established in the outside of the inner tank body through the fixed cover of four adiabatic rings, leave the vacuum cavity between the outer jar of body and the inner tank body, the inside of the inner tank body rotates and alternates and is equipped with hollow pivot, the fixed a plurality of stirring leaf that is equipped with in bottom of pivot, one side fixed mounting on outer jar of body top has the motor, the output shaft fixed mounting of motor has first gear, the fixed cover in top of pivot is equipped with the second gear with first gear engagement, the top of the outer jar of body is equipped with circulation cooling assembly, the bottom of pivot is equipped with exhaust assembly.

Preferably, the avris fixed interlude on inner tank body top is connected with the filling tube, the fixed interlude in middle part of inner tank body bottom is connected with row material pipe, on the filling tube with arrange equal fixed mounting have the valve on the material pipe, the fixed four supporting legs that are equipped with in outer lane of outer tank body bottom.

Preferably, the circulation cooling subassembly includes box body and circulating fan, the box body is through the fixed top that sets up at the outer jar of body of four stands, just the top of pivot is through the middle part intercommunication of sealed bearing and box body bottom, circulating fan fixed mounting is at the opposite side on outer jar of body top, circulating fan's entrance point and the inside intercommunication of the interior jar of body, circulating fan's exit end passes through the fixed intercommunication in middle part on defeated tuber pipe and box body top.

Preferably, the top of box body both sides side is all fixed to be alternated and is equipped with semiconductor refrigeration piece, two the refrigeration face of semiconductor refrigeration piece all sets up the top at the box body inner wall, the bottom of box body inner wall is fixed to be equipped with two and separates the net, two it has the silica gel grained layer that absorbs water to separate to fill between the net, the fixed filter screen that is equipped with in top of box body inner wall, just the filter screen sets up the top at two semiconductor refrigeration pieces.

Preferably, the middle part of the inner wall of the box body is fixedly provided with a gas distribution plate, the top part of the inner wall of the box body is fixedly provided with a guide plate, two sides of the guide plate are provided with notches, and the positions of the two notches correspond to the positions of the two semiconductor refrigeration pieces respectively.

Preferably, the exhaust subassembly includes four horizontal poles, four the horizontal pole equidistant fixed setting is in the bottom of pivot, and four the air supply chamber has all been seted up to the inside of horizontal pole, four the one end in air supply chamber all communicates with the inside of pivot, four the bottom of horizontal pole is all fixed the blast pipe that alternates and be equipped with a plurality of and air supply chamber intercommunication.

Preferably, another avris on outer jar of body top is fixed and is equipped with temperature detect switch, the inside of jar body including temperature detect switch's probe is fixed to be set up, motor, circulating fan and two semiconductor refrigeration pieces all pass through temperature detect switch and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of storage device is used in urea resin production has following beneficial effect:

1. a vacuum cavity is reserved between the outer tank body and the inner tank body, the overall heat insulation performance can be greatly improved through the vacuum cavity, and then the storage quality can be ensured;

2. the inside of the internal jar of body can circulate aeration cooling through circulation cooling subassembly in the long-time storage process, makes whole storage jar possess the ability of automatic cooling, avoids the inside high temperature of storage jar to influence storage quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. an outer tank body; 2. an inner tank body; 3. an adiabatic ring; 4. a vacuum chamber; 5. a feed tube; 6. a discharge pipe; 7. a valve; 8. supporting legs; 9. a rotating shaft; 10. stirring blades; 11. a motor; 12. a first gear; 13. a second gear; 14. a circulating cooling component; 141. a box body; 142. a circulating fan; 143. a column; 144. a wind delivery pipe; 145. a semiconductor refrigeration sheet; 146. separating the net; 147. a water-absorbing silica gel particle layer; 148. filtering with a screen; 149. a gas distribution plate; 1410. a baffle; 15. an exhaust assembly; 151. a cross bar; 152. an air supply cavity; 153. an exhaust pipe; 16. a temperature control switch.

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.

Example 1:

referring to fig. 1-4, the utility model provides a storage device for urea resin production, including outer tank 1 and inner tank 2, outer tank 1 is established outside inner tank 2 through four adiabatic ring 3 fixed sleeves, leave vacuum cavity 4 between outer tank 1 and inner tank 2, the inside rotation of inner tank 2 alternates to be equipped with hollow pivot 9, the bottom of pivot 9 is fixed and is equipped with a plurality of stirring leaf 10, one side fixed mounting at outer tank 1 top has motor 11, the output shaft fixed mounting of motor 11 has first gear 12, the top fixed sleeve of pivot 9 is equipped with second gear 13 with first gear 12 meshing, the top of outer tank 1 is equipped with circulation cooling subassembly 14, the bottom of pivot 9 is equipped with exhaust subassembly 15;

the side edge of the top end of the inner tank body 2 is fixedly and alternately connected with a feeding pipe 5, the middle part of the bottom end of the inner tank body 2 is fixedly and alternately connected with a discharging pipe 6, valves 7 are fixedly arranged on the feeding pipe 5 and the discharging pipe 6, and four supporting legs 8 are fixedly arranged on the outer ring of the bottom end of the outer tank body 1;

the other side of the top end of the outer tank body 1 is fixedly provided with a temperature control switch 16, a probe of the temperature control switch 16 is fixedly arranged in the inner tank body 2, and the motor 11 is electrically connected with an external power supply through the temperature control switch 16.

Example 2:

the circulating cooling assembly 14 comprises a box body 141 and a circulating fan 142, the box body 141 is fixedly arranged at the top of the outer tank body 1 through four upright posts 143, the top end of the rotating shaft 9 is communicated with the middle part of the bottom end of the box body 141 through a sealing bearing, the circulating fan 142 is fixedly arranged at the other side of the top end of the outer tank body 1, the inlet end of the circulating fan 142 is communicated with the inside of the inner tank body 2, and the outlet end of the circulating fan 142 is fixedly communicated with the middle part of the top end of the box body 141 through an air conveying pipe 144;

the top of the two sides of the box body 141 is fixedly inserted with the semiconductor refrigerating pieces 145, the refrigerating surfaces of the two semiconductor refrigerating pieces 145 are arranged on the top of the inner wall of the box body 141, the bottom of the inner wall of the box body 141 is fixedly provided with two separation nets 146, a water-absorbing silica gel particle layer 147 is filled between the two separation nets 146, the top of the inner wall of the box body 141 is fixedly provided with a filter screen 148, and the filter screen 148 is arranged on the top of the two semiconductor refrigerating pieces 145;

the middle part of the inner wall of the box body 141 is fixedly provided with the gas distribution plate 149, the top part of the inner wall of the box body 141 is fixedly provided with a guide plate 1410, two sides of the guide plate 1410 are respectively provided with a notch, and the positions of the two notches respectively correspond to the positions of the two semiconductor refrigeration pieces 145;

the other side of the top end of the outer tank body 1 is fixedly provided with a temperature control switch 16, a probe of the temperature control switch 16 is fixedly arranged in the inner tank body 2, and the circulating fan 142 and the two semiconductor chilling plates 145 are both electrically connected with an external power supply through the temperature control switch 16;

specifically, as shown in fig. 1 and fig. 3, the temperature inside the inner tank body 2 can be monitored in real time through the temperature control switch 16, when the temperature is too high, the circulating fan 142 and the two semiconductor refrigeration sheets 145 can be automatically controlled to work through the temperature control switch 16, the air inside the inner tank body 2 can be sent into the box body 141 through the air conveying pipe 144 through the circulating fan 142, the air entering the box body 141 is filtered through the filter screen 148, and then is shunted through the guide plate 1410, the shunted air is subjected to heat exchange and temperature reduction through the refrigeration surfaces of the two semiconductor refrigeration sheets 145, and then enters the inside of the rotating shaft 9 after being adsorbed by the water absorption silica gel particle layer 147, so that the purposes of heat exchange and temperature reduction are achieved.

Example 3:

the exhaust assembly 15 comprises four cross rods 151, the four cross rods 151 are fixedly arranged at the bottom end of the rotating shaft 9 at equal intervals, air supply cavities 152 are formed in the four cross rods 151, one ends of the four air supply cavities 152 are communicated with the inside of the rotating shaft 9, and a plurality of exhaust pipes 153 communicated with the air supply cavities 152 are fixedly inserted into the bottoms of the four cross rods 151;

specifically, as shown in fig. 2 and fig. 4, at first, the inside air conditioning after absorbing water of pivot 9 gets into the inside of four air supply cavities 152 of exhaust subassembly 15, discharges through a plurality of blast pipe 153 at last, reaches the purpose of the inside air circulation flow cooling of inner tank body 2, makes whole storage jar possess the ability of automatic cooling, avoids the inside high temperature of storage jar to influence storage quality, can drive stirring vane 10 in the pivot 9 through motor 11 simultaneously and rotate and stir the ventilation to urea resin, ensures the cooling effect.

The working principle is as follows: when the device is used, firstly, the valve 7 on the feeding pipe 5 is opened to add urea resin to be stored into the inner tank body 2, then the valve 7 on the feeding pipe 5 is closed to set a temperature limit value for the temperature control switch 16 with the model of HN-B102, then normal storage can be carried out, in the long-time storage process, the vacuum cavity 4 is reserved between the outer tank body 1 and the inner tank body 2, the overall heat insulation performance can be greatly improved through the vacuum cavity 4, then the storage quality can be ensured, meanwhile, the temperature inside the inner tank body 2 can be monitored in real time through the temperature control switch 16, when the temperature is overhigh, the motor 11, the circulating fan 142 and two semiconductor refrigeration sheets 145 with the model of TEC1 series can be automatically controlled to work through the temperature control switch 16, the air inside the inner tank body 2 can be sent into the box body 141 through the air conveying pipe 144 through the circulating fan 142, the air entering the box body 141 is firstly filtered through the filter screen 148, then shunt through guide plate 1410, the air after the reposition of redundant personnel carries out the heat transfer cooling through the refrigeration face of two semiconductor refrigeration pieces 145, rethread absorbent silica gel grained layer 147 carries out the inside that the water adsorbs the back and gets into pivot 9, get into the inside in four air supply chamber 152 of exhaust subassembly 15 after that, discharge through a plurality of blast pipe 153 at last, reach the purpose of the inside air circulation cooling of the inner tank body 2, make whole storage jar possess automatic cooling's ability, avoid the inside high temperature of storage tank to influence storage quality, stirring vane 10 that can drive in the pivot 9 simultaneously rotates and stirs the ventilation to urea resin, ensure the cooling effect, it can to open valve 7 on the row material pipe 6 when the urea resin of needs to discharge.

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

1. A storage device for urea resin production, which comprises an outer tank body (1) and an inner tank body (2), it is characterized in that the outer tank body (1) is fixedly sleeved outside the inner tank body (2) through four heat insulation rings (3), a vacuum cavity (4) is arranged between the outer tank body (1) and the inner tank body (2), a hollow rotating shaft (9) is rotatably inserted in the inner tank body (2), a plurality of stirring blades (10) are fixedly arranged at the bottom of the rotating shaft (9), a motor (11) is fixedly arranged on one side of the top end of the outer tank body (1), a first gear (12) is fixedly arranged on an output shaft of the motor (11), a second gear (13) meshed with the first gear (12) is fixedly sleeved on the top of the rotating shaft (9), the top of the outer tank body (1) is provided with a circulating cooling assembly (14), and the bottom of the rotating shaft (9) is provided with an exhaust assembly (15).

2. The storage device for urea resin production according to claim 1, wherein: the avris fixed interlude on inner tank body (2) top is connected with filling tube (5), the middle part fixed interlude of inner tank body (2) bottom is connected with row material pipe (6), on filling tube (5) and arrange on material pipe (6) equal fixed mounting have valve (7), the outer lane of outer tank body (1) bottom is fixed and is equipped with four supporting legs (8).

3. The storage device for urea resin production according to claim 1, wherein: the circulating cooling assembly (14) comprises a box body (141) and a circulating fan (142), the box body (141) is fixedly arranged at the top of the outer tank body (1) through four upright posts (143), the top end of the rotating shaft (9) is communicated with the middle of the bottom end of the box body (141) through a sealing bearing, the circulating fan (142) is fixedly arranged at the other side of the top end of the outer tank body (1), the inlet end of the circulating fan (142) is communicated with the inside of the inner tank body (2), and the outlet end of the circulating fan (142) is fixedly communicated with the middle of the top end of the box body (141) through an air conveying pipe (144).

4. A storage device for urea resin production according to claim 3, characterized in that: the top of box body (141) both sides side is fixed all to be interlude and is equipped with semiconductor refrigeration piece (145), two the refrigeration face of semiconductor refrigeration piece (145) all sets up the top at box body (141) inner wall, the bottom of box body (141) inner wall is fixed to be equipped with two and separates net (146), two it has water-absorbing silica gel particle layer (147) to separate to fill between net (146), the top of box body (141) inner wall is fixed and is equipped with filter screen (148), just filter screen (148) set up the top at two semiconductor refrigeration pieces (145).

5. A storage device for urea resin production according to claim 4, characterized in that: the middle part of box body (141) inner wall is fixed and is equipped with gas distribution board (149), the top of box body (141) inner wall is fixed and is equipped with guide plate (1410), the both sides of guide plate (1410) all set up jaggedly, two the position of breach is corresponding with the position of two semiconductor refrigeration pieces (145) respectively.

6. The storage device for urea resin production according to claim 1, wherein: exhaust subassembly (15) include four horizontal poles (151), four horizontal pole (151) equidistant fixed setting is in the bottom of pivot (9), and four air supply chamber (152) have all been seted up to the inside of horizontal pole (151), four the one end in air supply chamber (152) all communicates with the inside of pivot (9), four the bottom of horizontal pole (151) is all fixed the blast pipe (153) that are equipped with a plurality of and air supply chamber (152) intercommunication of interlude.

7. A storage device for urea resin production according to claim 4, characterized in that: another avris on the outer jar of body (1) top is fixed and is equipped with temperature detect switch (16), the inside of jar body (2) including the probe of temperature detect switch (16) is fixed to be set up, motor (11), circulating fan (142) and two semiconductor refrigeration pieces (145) all through temperature detect switch (16) and external power supply electric connection.