CN210331765U

CN210331765U - Novel chemical reaction dewatering device

Info

Publication number: CN210331765U
Application number: CN201920915116.6U
Authority: CN
Inventors: 杨志广; 丁永杰; 石晓明; 彭鹏; 孟玉宁
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-17
Anticipated expiration: 2029-06-18

Abstract

A novel chemical reaction water removing device relates to the technical field of chemical experimental equipment, a central shaft is rotatably arranged in the middle of a supporting plate through a bearing, a driven gear is fixedly sleeved at the left end of the central shaft, an elastic hoop is fixedly arranged at the right end of the central shaft, the left end of a rotating shaft extends to the left side of the supporting plate, a driving gear is fixedly sleeved in the middle of the extending end, and a crank is fixedly arranged at the end part of the extending end; a raw material tank and a dewatering tank are respectively arranged in the middle of the elastic hoop from top to bottom; an upper cover is rotatably arranged on the opening end of the upper part of the raw material tank through threads, and the bottom of the raw material tank is sleeved on the opening end of the upper side of the dewatering tank; the elastic hoop is fixedly hooped on the outer side wall of the bottom of the raw material tank; except that the inside of water pitcher is provided with the several ball that absorbs water, can detach the moisture drying when dividing water, avoided in a small amount of moisture substitutes the reaction flask again after dissolving in organic solvent, improved the holistic dewatering efficiency of device, the operation is fairly simple.

Description

Novel chemical reaction dewatering device

Technical Field

The utility model relates to a chemical experiment equipment technical field, concretely relates to novel chemical reaction dewatering device.

Background

Organic synthesis experiment can often be met in the in-process of chemistry experiment, can use water trap in this experiment often, but the moisture separator device among the prior art is great, sets up complicacy, occupies the experiment volume, needs to add organic solvent more in the reaction just can guarantee to experiment and go on smoothly to because the device is longer, lead to the water diversion efficiency lower, wait to improve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's neotype chemical reaction water trap, can detach the moisture drying when dividing, in substituting the reaction flask again after having avoided a small amount of moisture to dissolve in organic solvent, improved the holistic dewatering efficiency of device, the operation is fairly simple, and the practicality is stronger.

In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises a base and a supporting plate; a supporting plate is vertically and fixedly arranged on the left side of the upper part of the base; the water absorption device also comprises a central shaft, a rotating shaft, a driving gear, a driven gear, an elastic hoop, a raw material tank, a water removal tank and a water absorption ball; a central shaft is arranged in the middle of the supporting plate in a penetrating mode through a bearing in a rotating mode, a driven gear is fixedly sleeved at the left end of the central shaft and arranged at the left side of the supporting plate, an elastic hoop is fixedly arranged at the right end of the central shaft, the open end of the right side of the elastic hoop is fixedly connected through a fastening bolt, a rotating shaft is arranged in the supporting plate at the upper side of the central shaft in a penetrating mode through the bearing in a rotating mode, the left end of the rotating shaft extends to the left side of the supporting plate, a driving gear is fixedly sleeved at the middle of the; the lower side of the driving gear is meshed with the upper side of the driven gear; a raw material tank and a dewatering tank are respectively arranged in the middle of the elastic hoop from top to bottom; the raw material tank is of a hollow structure with openings at the upper end and the lower end, the water removal tank is of a hollow structure with an opening at the upper part, a limiting ring is erected on the opening end at the upper part of the water removal tank, a filter screen is fixedly arranged at the lower side of the middle part of the limiting ring, and the filter screen is inserted in the water removal tank; an upper cover is rotatably arranged on the opening end of the upper part of the raw material tank through threads, the bottom of the raw material tank is sleeved on the opening end of the upper side of the dewatering tank, and the raw material tank and the dewatering tank are rotatably connected through threads; the elastic hoop is fixedly hooped on the outer side wall of the bottom of the raw material tank; the inside of the dewatering tank is provided with a plurality of water absorption balls.

Further, the diameter of the driving gear is larger than that of the driven gear.

Furthermore, the left and right sides symmetry of head tank bottom inside wall fixedly be provided with two stoppers, the last side of spacing ring and the bottom flank of stopper set up in a inconsistent manner.

Furthermore, the lower side of the raw material tank is fixedly provided with a closing-in part, and the elastic hoop fixing clamp is arranged on the outer side wall of the closing-in part.

Furthermore, a sealing washer is fixedly arranged on the inner top surface of the upper cover and is abutted against the upper side edge of the raw material tank.

After the structure is adopted, the beneficial effects of the utility model are that: a novel chemical reaction water trap, novel chemical reaction water trap can detach the moisture drying when dividing, has avoided in a small amount of moisture substitutes the reaction flask once more after dissolving in organic solvent, has improved the holistic dewatering efficiency of device, the operation is simpler, the practicality is stronger, the utility model has the advantages of set up rationally, the cost of manufacture low.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the raw material tank and the dewatering tank of the present invention.

Fig. 3 is a schematic view of the connection structure of the limiting ring and the filter screen of the present invention.

Fig. 4 is a schematic view of the connection structure between the elastic hoop and the central shaft of the present invention.

Description of reference numerals:

the device comprises a base 1, a supporting plate 2, a central shaft 3, a rotating shaft 4, a driving gear 5, a driven gear 6, an elastic hoop 7, a raw material tank 8, a dewatering tank 9, a water-absorbing ball 10, a crank 11, a limiting ring 12, a filter screen 13, an upper cover 14, a limiting block 15, a closing-up 16 and a sealing washer 17.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: it comprises a base 1 and a supporting plate 2; a supporting plate 2 is vertically and fixedly welded on the left side of the upper part of the base 1; the device also comprises a central shaft 3, a rotating shaft 4, a driving gear 5, a driven gear 6, an elastic hoop 7, a raw material tank 8, a dewatering tank 9 and a water absorption ball 10; a central shaft 3 is rotatably arranged in the middle of the supporting plate 2 in a penetrating mode through a bearing, a driven gear 6 is arranged on a fixed welding sleeve at the left end of the central shaft 3, the driven gear 6 is arranged on the left side of the supporting plate 2, an elastic hoop 7 is fixedly welded at the right end of the central shaft 3, the open end on the right side of the elastic hoop 7 is fixedly connected through a fastening bolt, a rotating shaft 4 is rotatably arranged on the supporting plate 2 on the upper side of the central shaft 3 in a penetrating mode through the bearing, the left end of the rotating shaft 4 extends to the left side of the supporting plate 2, a driving gear 5 is fixedly sleeved in the middle of the extending end, and; the lower side of the driving gear 5 is meshed with the upper side of the driven gear 6; the middle part of the elastic hoop 7 is provided with a raw material tank 8 and a dewatering tank 9 from top to bottom respectively; the raw material tank 8 is of a hollow structure with openings at the upper end and the lower end, the water removal tank 9 is of a hollow structure with an opening at the upper part, a limiting ring 12 is erected on the opening end at the upper part of the water removal tank 9, a filter screen 13 is fixedly arranged at the lower side of the middle part of the limiting ring 12 through bolts, and the filter screen 13 is inserted in the water removal tank 9; an upper cover 14 is rotatably arranged on the opening end of the upper part of the raw material tank 8 through threads, the bottom of the raw material tank 8 is sleeved on the opening end of the upper side of the dewatering tank 9, and the two are rotatably connected through threads; the elastic hoop 7 is fixedly hooped on the outer side wall of the bottom of the raw material tank 8, and the inner diameter of the elastic hoop 7 when the elastic hoop 7 is loosened is smaller than that of the raw material tank 8, so that the elastic hoop 7 can be tightly locked on the outer side wall of the raw material tank 8; a plurality of water absorption balls 10 are arranged in the water removal tank 9, and the water absorption balls 10 are made of synthetic water absorption resin.

Further, the diameter of driving gear 5 be greater than driven gear 6's diameter setting, crank 11 drives driving gear 5's rotation a week, and driving gear 5 drives driven gear 6 and rotates more than a week, laborsaving setting.

Further, the left and right sides symmetry of 8 bottom inside walls of head tank fixed two stoppers 15 that are provided with, the last side of spacing ring 12 and the setting of inconsistent of the end face of stopper 15, stopper 15 adopts is the rubber material, conveniently tightly presss from both sides spacing ring 12 between the last side and the stopper 15 of removing water pitcher 9.

Furthermore, the lower side of the raw material tank 8 is fixedly provided with a closing-in 16, and the fixing clamp of the elastic hoop 7 is arranged on the outer side wall of the closing-in 16, so that the limiting effect is achieved, and the elastic hoop 7 is prevented from sliding up and down on the side wall of the raw material tank 8.

Further, the inner top surface of the upper cover 14 is fixedly provided with a sealing gasket 17, the sealing gasket 17 is abutted against the upper side edge of the raw material tank 8, the upper cover 14 and the raw material tank 8 are conveniently connected tightly, and the overall sealing performance of the device is improved.

The working principle of the specific embodiment is as follows: screwing and separating the upper cover 14 from the upper part of the raw material tank 8, inserting the filter screen 13 on the opening end of the upper part of the dewatering tank 9, sleeving the lower part of the raw material on the opening end of the upper part of the dewatering tank 9, then rotationally connecting through threads, clamping the middle parts of the raw material tank 8 and the dewatering tank 9 in the middle part of the elastic anchor ear 7, and tightly locking the elastic anchor ear 7 on the outer side wall of the bottom of the raw material tank 8 through a locking bolt; then the reaction solution that will carry out the dewatering is placed in the inside of head tank 8 from the open end on head tank 8 upper portion, will go up lid 14 and twist the fastening through the screw, wave crank 11, pivot 4 drives driving gear 5 and rotates, because driving gear 5 and driven gear 6 mesh, make driven gear 6 drive the elasticity staple bolt 7 on the center pin 3 rotatory, thereby make head tank 8 and dewatering jar 9 rotatory around center pin 3, when the rotational speed promoted gradually, because the effect of centrifugal force, moisture in the reactant passes through the effect of centrifugal force and reactant separation, adsorbed by the ball 10 that absorbs water in the dewatering jar 9.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the crank 11 drives the driving gear 5 to rotate, so that the driven gear 6 drives the raw material tank 8 and the dewatering tank 9 to rotate, and the water and the reactant are quickly separated by adopting a centrifugal mode;

2. adopt ball 10 that absorbs water to absorb moisture, can get rid of the moisture drying when dividing water, avoided in a small amount of moisture substitutes the reaction flask again after dissolving in organic solvent, improved the holistic dewatering efficiency of device, the operation is fairly simple, and the practicality is stronger.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A novel chemical reaction water removing device comprises a base (1) and a supporting plate (2); a supporting plate (2) is vertically and fixedly arranged on the left side of the upper part of the base (1); the method is characterized in that: the device also comprises a central shaft (3), a rotating shaft (4), a driving gear (5), a driven gear (6), an elastic hoop (7), a raw material tank (8), a dewatering tank (9) and a water absorption ball (10); a central shaft (3) is rotatably arranged in the middle of the supporting plate (2) in a penetrating mode through a bearing, a driven gear (6) is fixedly sleeved at the left end of the central shaft (3), the driven gear (6) is arranged on the left side of the supporting plate (2), an elastic hoop (7) is fixedly arranged at the right end of the central shaft (3), the open end of the right side of the elastic hoop (7) is fixedly connected through a fastening bolt, a rotating shaft (4) is rotatably arranged on the supporting plate (2) on the upper side of the central shaft (3) in a penetrating mode through the bearing, the left end of the rotating shaft (4) extends to the left side of the supporting plate (2), a driving gear (5) is fixedly sleeved at the middle of the extending end; the lower side of the driving gear (5) is meshed with the upper side of the driven gear (6); a raw material tank (8) and a dewatering tank (9) are respectively arranged in the middle of the elastic hoop (7) from top to bottom; the raw material tank (8) is of a hollow structure with openings at the upper end and the lower end, the water removing tank (9) is of a hollow structure with an opening at the upper part, a limiting ring (12) is erected on the opening end at the upper part of the water removing tank (9), a filter screen (13) is fixedly arranged at the lower side of the middle part of the limiting ring (12), and the filter screen (13) is inserted in the water removing tank (9); an upper cover (14) is rotatably arranged on the opening end of the upper part of the raw material tank (8) through threads, the bottom of the raw material tank (8) is sleeved on the opening end of the upper side of the water removing tank (9), and the raw material tank and the water removing tank are rotatably connected through threads; the elastic hoop (7) is fixedly hooped on the outer side wall of the bottom of the raw material tank (8); the inside of the dewatering tank (9) is provided with a plurality of water absorption balls (10).

2. The novel chemical reaction water removal device of claim 1, wherein: the diameter of the driving gear (5) is larger than that of the driven gear (6).

3. The novel chemical reaction water removal device of claim 1, wherein: the left and right sides symmetry of head tank (8) bottom inside wall is fixed and is provided with two stopper (15), and the last side of spacing ring (12) and the bottom flank of stopper (15) are inconsistent to be set up.

4. The novel chemical reaction water removal device of claim 1, wherein: the lower side of the raw material tank (8) is fixedly provided with a closing-in (16), and the elastic hoop (7) is fixedly clamped on the outer side wall of the closing-in (16).

5. The novel chemical reaction water removal device of claim 1, wherein: a sealing washer (17) is fixedly arranged on the inner top surface of the upper cover (14), and the sealing washer (17) is arranged in a manner of abutting against the upper side edge of the raw material tank (8).