CN214244036U

CN214244036U - Impurity removing device for urea aqueous solution production

Info

Publication number: CN214244036U
Application number: CN202023247357.XU
Authority: CN
Inventors: 曹洪军; 苏丹丹; 孙涛
Original assignee: Zibo City Tuke Environmental Protection Technology Co ltd
Current assignee: Zibo City Tuke Environmental Protection Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-21
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an impurity removing device for urea aqueous solution production, which comprises a reaction kettle, the reaction kettle is internally provided with a filtering device which is of a drawer type structure capable of being pulled in the reaction kettle, the filtering device comprises a frame, a filter screen is arranged on the inner side of the frame, a handle is arranged on the outer side of the frame, when an impurity removing agent is added into the reaction kettle, the impurity removing agent reacts with some impurities to generate sediment which can be deposited on the filter screen, the filter device is convenient to take out by the drawer type structure to remove the sediment on the filter screen, the bottom end of the reaction kettle is connected with a circulating pipe, a water pump is arranged on the circulating pipe, the solution in the reaction kettle can be repeatedly and circularly filtered through the water pump, so that the impurity removing effect is better, through setting up the shake device, shake off the solution that remains on the filter cloth, improved the utilization ratio of product.

Description

Impurity removing device for urea aqueous solution production

Technical Field

The utility model relates to an edulcoration device specifically is an impurity removal device is used in urea aqueous solution production.

Background

The existing urea aqueous solution is possibly not perfect in the production process because the produced equipment is not enough, so that a large amount of impurities exist in the urea aqueous solution, the quality of urea is influenced, in the filtering process, the difficulty of removing the impurities by a common device is high, and only one impurity removing process is needed, so that the multifunctional impurity removing device for the urea aqueous solution production is needed to be designed to improve the quality of the produced urea aqueous solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an impurity removal device is used in urea aqueous solution production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an impurity remove device is used in urea aqueous solution production, includes reation kettle, reation kettle top left side is provided with the feed inlet, first motor is still installed at reation kettle's top middle part, the roof fixedly connected with dwang of reation kettle is run through to the output of first motor, install a plurality of stirring branch on the dwang, also install a plurality of dead levers on the reation kettle inside wall, install filter equipment in the reation kettle, filter equipment includes the frame, has the filter screen in the frame inboard, reation kettle's bottom is connected with the circulating pipe, install the water pump on the circulating pipe, the reation kettle lower extreme is provided with first discharge gate, install the control valve on the first discharge gate, first discharge gate is connected with the rose box, install two belt pulleys in the rose box, the belt pulley is installed on the second motor, the two belt pulleys are connected through filter cloth, a cleaning brush is arranged above the filter cloth, a shaking device is arranged below the filter cloth and comprises a supporting rod, a third motor is arranged on the supporting rod, a gear is fixedly connected to the output end of the third motor, a fixing plate is arranged on the left side of the gear, a through hole is formed in the fixing plate, a spring is arranged in the through hole, the top end of the spring is connected with a cross rod, one end of the cross rod extends to the lower portion of the filter cloth, the other end of the cross rod extends into a gear tooth gap, a second discharge hole is formed in the side wall of the filter box, an electromagnetic valve is arranged on the second discharge hole, a moving device is further arranged below the filter box and comprises a moving box, an electric telescopic rod is fixedly arranged on the inner top wall of the moving box, and a transverse plate is fixedly connected to one end, far away from the top wall of the moving box, of the electric telescopic rod, and universal wheels are fixedly arranged at the lower ends of the transverse plates.

As a further aspect of the present invention: the reaction kettle is characterized in that a thermometer is further installed at the top end of the reaction kettle, one end of the thermometer extends into the reaction kettle, and the temperature of the reaction kettle can be controlled through the thermometer.

As a further aspect of the present invention: a PH meter is installed on the side wall of the bottom end of the reaction kettle, and the PH value of the solution and the impurity removal degree of the solution can be known through the PH meter.

As a further aspect of the present invention: the bottom end of the movable box is provided with the rubber pad, so that the bottom end of the movable box can be protected from being damaged when contacting with the ground.

As a further aspect of the present invention: the outside of frame is equipped with the handle, is convenient for take out filter equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up a plurality of filter equipment for filterable effect reaches the best, improves the quality of product.

2. Through setting up the shake device, shake off the solution that remains on the filter cloth, improved the utilization ratio of product.

3. Through installing mobile device, the whole edulcoration device that can make moves more convenient when using.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a filtering apparatus according to a first embodiment of the present invention.

Fig. 3 is a side view of a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1-reaction kettle, 2-feed inlet, 3-first motor, 4-thermometer, 5-rotating rod, 6-stirring support rod, 7-filter screen, 8-handle, 9-control valve, 10-PH meter, 11-water pump, 12-filter cloth, 13-cleaning brush, 14-spring, 15-fixing plate, 16-gear, 17-cross bar, 18-electromagnetic valve, 19-moving box, 20-electric telescopic rod, 21-cross plate and 22-rubber pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of this patent, it is noted that the terms "mounted" and "phase" are used herein unless otherwise explicitly stated or limited

The terms "connected," "connected," and "disposed" are intended to be broadly interpreted, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, an impurity removing device for urea aqueous solution production includes a reaction kettle 1, a feed inlet 2 is disposed on the left side of the top end of the reaction kettle 1, a first motor 3 is further installed in the middle of the top end of the reaction kettle 1, an output end of the first motor 3 penetrates through a top wall of the reaction kettle 1 and is fixedly connected with a rotating rod 5, an output end of the first motor 3 is sleeved in a first bearing, the first bearing is fixedly installed on the top wall of the reaction kettle 1, the first bearing can make the first motor 3 more stable when rotating, a plurality of stirring struts 6 are installed on the rotating rod 5, a plurality of fixing rods are also installed on the inner side wall of the reaction kettle 1, the fixing rods and the stirring struts 6 are arranged in a staggered manner, a thermometer 4 is further installed on the top end of the reaction kettle 1, one end of the thermometer 4 extends into the reaction kettle 1, the temperature of the reaction kettle 1 can be controlled through a thermometer 4, a filtering device is installed in the reaction kettle 1, the filtering device is of a drawer type structure capable of being pulled in the reaction kettle 1, the filtering device comprises a frame, a filter screen 7 is arranged on the inner side of the frame, a handle 8 is arranged on the outer side of the frame, when an impurity removing agent is added into the reaction kettle 1, the impurity removing agent reacts with some impurities to generate precipitates which can be precipitated on the filter screen 7, the filtering device can be conveniently taken out through the drawer type structure, the precipitates on the filter screen 7 are removed, a circulating pipe is connected to the bottom end of the reaction kettle 1, a water pump 11 is installed on the circulating pipe, the solution in the reaction kettle 1 can be repeatedly and circularly filtered through the water pump 11, so that the impurity removing effect is better, a PH meter 10 is installed on the side wall of the reaction kettle 1, and the PH value and the impurity removing degree of the solution can be known through the PH meter 10, the lower end of the reaction kettle 1 is provided with a first discharge port, the first discharge port is provided with a control valve 9, the first discharge port is connected with a filter box, the filter box is internally provided with two belt pulleys, the belt pulleys are arranged on a second motor, the two belt pulleys are connected through a filter cloth 12, a cleaning brush 13 is arranged above the filter cloth 12, the cleaning brush 13 can be used for cleaning impurities on the filter cloth 12, the solution is secondarily filtered through the filter cloth 12 in the filter box to thoroughly remove the impurities, the impurity removing effect is better, the product quality is ensured, a shaking device is arranged below the filter cloth 12, the shaking device comprises a support rod, a third motor is arranged on the support rod, the output end of the third motor is fixedly connected with a gear 16, the left side of the gear 16 is provided with a fixed plate 15, and the fixed plate 15 is provided with a through hole, install spring 14 in the through-hole, the top of spring 14 is connected with horizontal pole 17, horizontal pole 17 one end extends to the below of filter cloth 12, in the other end of horizontal pole 17 extended to gear 16's tooth gap, drive gear 16 through the third motor and rotate to make the shake of horizontal pole 17 indirectness, thereby realize shaking off the solution of remaining on filter cloth 12, increase of utilization ratio, be provided with the second discharge gate on the rose box lateral wall, be provided with solenoid valve 18 on the second discharge gate, mobile device is still installed to the rose box below.

Example 2

Referring to fig. 4, based on embodiment 1, the moving device includes a moving box 19, an electric telescopic rod 20 is fixedly installed on a top wall of the moving box 19, a transverse plate 21 is fixedly connected to one end of the electric telescopic rod 20, which is far away from the top wall of the moving box 19, the transverse plate 21 is slidably connected to two sides of an inner wall of the moving box 19, first sliding grooves for the transverse plate 21 to slide up and down are formed in two sides of the inner wall of the moving box 19, universal wheels are fixedly installed at a lower end of the transverse plate 21, a rubber pad 22 is installed at a bottom end of the moving box 19, so that the bottom end of the moving box 19 can be protected from being damaged when in contact with the ground, the transverse plate 21 is pushed by the electric telescopic rod 20 during use, the transverse plate 21 moves down under the effect of the first sliding grooves, so that the universal wheels are in contact with the ground, the moving box 19 is jacked up, the whole device can be moved to a desired position, and then the transverse plate 21 drives the universal wheels to retract into the moving box 19 through the rubber at the bottom end of the moving box 19 under the effect of the electric telescopic rod 20 The pad 22 is fixed in contact with the ground.

The utility model discloses a theory of operation is: when the device is used, the transverse plate 21 is pushed by the electric telescopic rod 20, the transverse plate 21 moves downwards under the action of the first sliding groove, so that the universal wheel is in contact with the ground, the moving box 19 is jacked up, the whole device can be moved to a required position, then the transverse plate 21 is driven by the electric telescopic rod 20 to contract into the moving box 19 through the universal wheel, the universal wheel is fixed in contact with the ground through the rubber pad 22 at the bottom end of the moving box 19, the impurity removing agent and impurities react to generate precipitates, the precipitates can be precipitated on the filter screen 7, the filter device can be conveniently taken out through the drawer type structure, the precipitates on the filter screen 7 are removed, the bottom end of the reaction kettle 1 is connected with a circulating pipe, the water pump 11 is installed on the circulating pipe, and the solution in the reaction kettle 1 can be repeatedly and circularly filtered through the water pump 11.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an impurity removing device is used in urea aqueous solution production, includes reation kettle (1), its characterized in that, reation kettle (1) top left side is provided with feed inlet (2), first motor (3) are still installed at the top middle part of reation kettle (1), the roof fixedly connected with dwang (5) of reation kettle (1) is run through to the output of first motor (3), install a plurality of stirring branch (6) on dwang (5), also install a plurality of dead levers on reation kettle (1) inside wall, install filter equipment in reation kettle (1), filter equipment includes the frame, has filter screen (7) in the frame inboard, the bottom of reation kettle (1) is connected with the circulating pipe, install water pump (11) on the circulating pipe, reation kettle (1) lower extreme is provided with first discharge gate, install control valve (9) on the first discharge gate, the first discharge port is connected with a filter box, two belt pulleys are installed in the filter box, the belt pulleys are installed on a second motor, the two belt pulleys are connected through filter cloth (12), a cleaning brush (13) is installed above the filter cloth (12), a shaking device is installed below the filter cloth (12), the shaking device comprises a support rod, a third motor is installed on the support rod, a gear (16) is fixedly connected with the output end of the third motor, a fixing plate (15) is installed on the left side of the gear (16), a through hole is formed in the fixing plate (15), a spring (14) is installed in the through hole, a cross rod (17) is connected to the top end of the spring (14), one end of the cross rod (17) extends to the lower portion of the filter cloth (12), and the other end of the cross rod (17) extends to a tooth gap of the gear (16), be provided with the second discharge gate on the rose box lateral wall, be provided with solenoid valve (18) on the second discharge gate, the mobile device is still installed to the rose box below, the mobile device is including removal case (19), roof fixed mounting has electric telescopic handle (20) in removal case (19), the one end fixedly connected with diaphragm (21) of removal case (19) roof are kept away from in electric telescopic handle (20), diaphragm (21) lower extreme fixed mounting has the universal wheel.

2. An apparatus for removing impurities from a urea-water solution production as claimed in claim 1, wherein said reaction vessel (1) is further equipped with a thermometer (4) at its top end.

3. The apparatus for removing impurities from the production of urea aqueous solution according to claim 2, wherein a PH meter (10) is installed on the side wall of the bottom end of the reaction vessel (1).

4. A device for removing impurities from a urea-water solution production plant according to claim 1, characterized in that said moving box (19) is fitted at its bottom end with a rubber pad (22).

5. A device for removing impurities from a urea-water solution production plant according to claim 1, characterized in that the frame is provided on its outside with a handle (8).