Distillation device for chemical production

Abstract

The utility model discloses a distillation device for chemical production, which comprises a distillation flask main body, a bottle clamping sheath is sleeved on the outer side of the distillation flask main body close to the upper end, a sealing bottle plug is blocked on the inner upper end of the distillation flask main body, and a side pipe is fixedly mounted on the outer side of the distillation flask main body close to the upper end. The interior of the distillation flask main body is communicated with the interior of the side pipe, and the flask clamping sheath comprises a rubber ring, a first horn rubber circular ring, a sponge pad and a C-shaped clamping frame. According to the distillation device for chemical production disclosed by the utility model, the distillation flask can be better clamped by the clamp of the iron stand through the bottle clamping sheath, so that the distillation device has the functions of shock absorption, buffering and skid resistance, the possibility of damage to the distillation flask is reduced, and the distillation flask can be prevented from slipping downwards; the bottle plug of the distillation flask needs to be replaced without being inserted into a thermometer and a glass tube according to needs by sealing the bottle plug, and the thermometer and the glass tube are not easy to lift.

Description

TECHNICAL FIELD

[0001] The utility model relates to distillation device structure technical field, especially relates to a distillation device for chemical production. BACKGROUND

[0002] The distillation device for chemical production mainly comprises a distillation flask, a thermometer, a condenser tube, a horn tube, an alcohol lamp, an asbestos net, an iron stand, a straight mouth conical flask and a rubber plug, etc., which are usually assembled in a specific order and manner to form a complete distillation system, wherein the distillation flask is used for containing liquid to be distilled, the thermometer is used for measuring the temperature of the liquid, the condenser tube is used for condensing the distilled vapor into liquid, the horn tube or liquid receiving tube is used for guiding the condensed liquid into a receiving container, the alcohol lamp and the asbestos net provide heat source for distillation, and the iron stand is used for supporting and fixing the whole distillation device.

[0003] The distillation flask in the distillation device for chemical production is clamped on the iron stand for use, and has a flask main body, a plug and a side tube; in the prior art, the distillation flask is installed and fixed by using the clamp of the iron stand, and the plug is generally a rubber plug. SUMMARY

[0004] The main purpose of the utility model is to provide a distillation device for chemical production, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] A distillation device for chemical production, comprising a distillation flask main body, a bottle clamping protective sleeve is sleeved on the outer side of the distillation flask main body close to the upper end, a sealing plug is blocked in the inner part of the distillation flask main body at the upper end, a side tube is fixedly installed on the outer side of the distillation flask main body close to the upper end, and the inner part of the distillation flask main body and the inner part of the side tube are interconnected.

[0007] Preferably, the bottle clamping protective sleeve comprises a rubber ring, a first horn rubber ring, a sponge pad and a C-shaped clamping frame.

[0008] Preferably, the rubber ring is sleeved on the outer side of the distillation flask main body close to the upper end, the first horn rubber ring is fixedly installed on the inner side of the rubber ring, the number of the first horn rubber rings is several, and the first horn rubber rings are uniformly distributed on the inner side of the rubber ring.

[0009] Preferably, the sponge pad is fixedly installed on the outer side of the rubber ring, the number of the sponge pad is two, and the sponge pad is uniformly distributed on the outer side of the rubber ring.

[0010] Preferably, the bottle plug comprises a plug body, a rubber sleeve, a rubber pipe, a second loudspeaker rubber ring, a bolt head and a rubber connecting belt.

[0011] Preferably, the plug body is inserted into the upper end of the distillation flask body, the rubber sleeve is fixedly installed on the outer side of the lower end of the plug body, the outer side of the rubber sleeve is provided with annular grooves, the number of the annular grooves provided on the outer side of the rubber sleeve is three, and the annular grooves are uniformly distributed.

[0012] Preferably, the rubber pipe is fixedly installed in the plug body, the second loudspeaker rubber ring is fixedly installed on the inner side of the rubber pipe, the bolt head is inserted into the second loudspeaker rubber ring, one end of the rubber connecting belt is fixedly connected with the upper end of the bolt head, the other end of the rubber connecting belt is fixedly connected with the upper end of the rubber pipe, the number of the second loudspeaker rubber rings is several, and the second loudspeaker rubber rings are uniformly distributed on the inner side of the rubber pipe.

[0013] The bottle clamping sheath can better clamp the distillation flask on the clamp of the iron stand, has the functions of shock absorption, buffering and anti-skid, reduces the possibility of damage of the distillation flask, and can also avoid the downward sliding of the distillation flask.

[0014] The bottle plug can prevent the plug of the distillation flask from being replaced according to the need of inserting the thermometer and the glass tube, and the thermometer and the glass tube are not easily lifted and lowered. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the distillation device for chemical production.

[0016] Figure 2 It is a bottle clamping sheath structure exploded view of the distillation device for chemical production.

[0017] Figure 3 It is a bottle clamping sheath structure exploded view of the distillation device for chemical production.

[0018] Figure 4 It is a bottle clamping sheath structure exploded view of the distillation device for chemical production. Figure 2 It is an enlarged schematic view of part A.

[0019] Figure 5 It is an enlarged schematic view of part A. Figure 3Enlarged schematic diagram of part B in the middle.

[0020] In the diagram: 1. Distillation flask body; 2. Flask clamp sleeve; 201. Rubber ring; 202. No. 1 horn-shaped rubber ring; 203. Sponge pad; 204. C-shaped clamp frame; 3. Sealing stopper; 301. Stopper body; 302. Rubber sleeve; 303. Rubber tube; 304. No. 2 horn-shaped rubber ring; 305. Pin head; 306. Rubber connecting strip; 4. Side tube. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figures 1-5 As shown, a distillation apparatus for chemical production includes a distillation flask body 1, a flask clamping sleeve 2 is fitted on the outer side of the distillation flask body 1 near the upper end, a sealing stopper 3 is plugged inside the distillation flask body 1 at the upper end, and a side tube 4 is fixedly installed on the outer side of the distillation flask body 1 near the upper end, with the interior of the distillation flask body 1 and the interior of the side tube 4 communicating with each other.

[0023] In this embodiment, the bottle clamping sleeve 2 includes a rubber ring 201, a first-class horn-shaped rubber ring 202, a sponge pad 203, and a C-shaped clamping frame 204.

[0024] In this embodiment, the rubber ring 201 is sleeved on the outer side of the distillation flask body 1 near the upper end, and the first horn rubber ring 202 is fixedly installed on the inner side of the rubber ring 201. There are several first horn rubber rings 202, which are evenly distributed on the inner side of the rubber ring 201.

[0025] In this embodiment, two sponge pads 203 are fixedly installed on the outside of the rubber ring 201. The sponge pads 203 are evenly distributed on the outside of the rubber ring 201. The C-shaped clamp frame 204 is fixedly installed on the outside of the sponge pads 203. When fixing the distillation flask, the clamp of the iron stand is used to clamp the C-shaped clamp frame 204. The sponge pads 203 play a role in shock absorption and buffering, so that the C-shaped clamp frame 204 can be better locked in the clamp. The first horn-shaped rubber ring 202 can fit better on the outside of the distillation flask body 1, which plays a role in anti-slip and increases the friction. The clamp sleeve 2 allows the clamp of the iron stand to better clamp the distillation flask, which has the functions of shock absorption, buffering and anti-slip, reducing the possibility of damage to the distillation flask and preventing the distillation flask from sliding down.

[0026] In this embodiment, the sealing bottle stopper 3 includes a bottle stopper body 301, a rubber sleeve 302, a rubber tube 303, a second-sized horn-shaped rubber ring 304, a pin head 305, and a rubber connecting strip 306.

[0027] In the embodiment, the bottle plug body 301 is inserted into the upper end of the distillation flask body 1, the rubber sleeve 302 is fixedly installed on the outer side of the bottle plug body 301 at the lower end, the outer side of the rubber sleeve 302 is provided with annular grooves, the number of the annular grooves provided on the outer side of the rubber sleeve 302 is three, and the annular grooves on the outer side of the rubber sleeve 302 are uniformly distributed.

[0028] In the embodiment, the rubber pipe 303 is fixedly installed in the bottle plug body 301, the second loudspeaker rubber ring 304 is fixedly installed on the inner side of the rubber pipe 303, the bolt head 305 is inserted into the inside of the second loudspeaker rubber ring 304, one end of the rubber connecting belt 306 is fixedly connected with the upper end of the bolt head 305, the other end of the rubber connecting belt 306 is fixedly connected with the upper end of the rubber pipe 303, the number of the second loudspeaker rubber rings 304 is several, the second loudspeaker rubber rings 304 are uniformly distributed on the inner side of the rubber pipe 303, when the thermometer or the glass tube needs to be inserted, the bolt head 305 is pulled out from the inside of the rubber pipe 303, the thermometer or the glass tube is inserted into the inside of the second loudspeaker rubber ring 304, the rubber sleeve 302 and the second loudspeaker rubber ring 304 play a sealing role, the second loudspeaker rubber ring 304 and the annular grooves on the outer side of the rubber sleeve 302 also play a role of increasing friction, and the sealing bottle plug 3 makes the bottle plug of the distillation flask not need to be replaced according to the need of inserting the thermometer and the glass tube, and the thermometer and the glass tube are not easy to ascend and descend.

[0029] The protection scope of the utility model is not limited to the above embodiment and its transformation. The routine modification and replacement of the technical personnel in the art based on the content of the embodiment all belong to the protection scope of the utility model.

Claims

1. A distillation apparatus for chemical production, characterized in that: The distillation flask includes a main body (1), a flask sleeve (2) is fitted on the outside of the main body (1) near the upper end, a sealing stopper (3) is plugged inside the main body (1) at the upper end, and a side tube (4) is fixedly installed on the outside of the main body (1) near the upper end. The inside of the main body (1) and the inside of the side tube (4) are interconnected.

2. The distillation apparatus for chemical production according to claim 1, characterized in that: The bottle clamp sleeve (2) includes a rubber ring (201), a first-class horn rubber ring (202), a sponge pad (203), and a C-shaped clamping frame (204).

3. A distillation apparatus for chemical production according to claim 2, characterized in that: The rubber ring (201) is fitted on the outside of the main body (1) of the distillation flask near the upper end. The first horn rubber ring (202) is fixedly installed on the inside of the rubber ring (201). There are several first horn rubber rings (202), which are evenly distributed on the inside of the rubber ring (201).

4. A distillation apparatus for chemical production according to claim 3, characterized in that: The sponge pad (203) is fixedly installed on the outside of the rubber ring (201). There are two sponge pads (203) installed. The sponge pads (203) are evenly distributed on the outside of the rubber ring (201). The C-shaped clamping frame (204) is fixedly installed on the outside of the sponge pad (203).

5. A distillation apparatus for chemical production according to claim 4, characterized in that: The sealing bottle stopper (3) includes a bottle stopper body (301), a rubber sleeve (302), a rubber tube (303), a second-sized horn rubber ring (304), a pin head (305), and a rubber connecting strip (306).

6. A distillation apparatus for chemical production according to claim 5, characterized in that: The stopper body (301) is inserted into the upper part of the distillation flask body (1), and the rubber sleeve (302) is fixedly installed on the lower part of the stopper body (301). The rubber sleeve (302) has an annular groove on its outer side. There are three annular grooves on the outer side of the rubber sleeve (302), and the annular grooves on the outer side of the rubber sleeve (302) are evenly distributed.

7. A distillation apparatus for chemical production according to claim 6, characterized in that: The rubber tube (303) is fixedly installed inside the bottle stopper body (301). The second horn rubber ring (304) is fixedly installed inside the rubber tube (303). The pin head (305) is inserted into the inside of the second horn rubber ring (304). One end of the rubber connecting strip (306) is fixedly connected to the upper end of the pin head (305), and the other end of the rubber connecting strip (306) is fixedly connected to the upper end of the rubber tube (303). There are several second horn rubber rings (304), and the second horn rubber rings (304) are evenly distributed inside the rubber tube (303).

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