CN211677867U

CN211677867U - Distillation plant for chemical experiment operation

Info

Publication number: CN211677867U
Application number: CN201921379164.4U
Authority: CN
Inventors: 李春静
Original assignee: Hebei Chemical and Pharmaceutical College
Current assignee: Hebei Chemical and Pharmaceutical College
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-10-16
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a distillation plant for chemical industry experiment operation belongs to chemical industry experimental facilities technical field. The utility model provides a distillation plant for chemical industry experiment operation, includes the installation base, the equal threaded connection in installation base bottom surface four corners department has the regulation stabilizer blade, installation base rear end and telescopic link lower extreme closely weld, telescopic link upper portion is the fixed connecting rod that is provided with still, connecting rod front end and grip ring rear end fixed connection, and two bar grooves have been seted up to the position symmetry that the installation base top surface is close to the front end to be provided with the baffle at the rigidity that the installation base top surface is close to the rear end, and be provided with adjustment mechanism above the installation base the utility model discloses an at installation base top surface installation adjustment mechanism, utilize the lifting unit among the adjustment mechanism for place and can carry out the distillation experiment to the distillation flask of centre gripping in the grip ring at plummer firing equipment. The utility model is simple in operation, the experimenter quick adjustment of being convenient for is suitable heats the height, is favorable to having improved work efficiency.

Description

Distillation plant for chemical experiment operation

Technical Field

The utility model relates to a chemical industry experimental facilities technical field, more specifically say, relate to a distillation plant for chemical industry experiment operation.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science of research chemical products production process commonality law, and chemical industry often needs various experiments, need use various devices during the experiment, including distillation plant, but the distillation plant of current chemical industry experiment operation effect exists the problem of the retort height of being not convenient for adjust, needs manual regulation clamping height usually, and is very inconvenient, in view of this, we provide a distillation plant of chemical industry experiment operation effect.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a distillation plant for chemical industry experiment operation to solve the problem that proposes in the above-mentioned background art:

(1) the distillation device for the existing chemical experiment operation has the problem that the distillation height is inconvenient to adjust.

2. Technical scheme

A distillation device for chemical experiment operation comprises an installation base, wherein four corners of the bottom surface of the installation base are in threaded connection with adjusting support legs, the rear end of the installation base is tightly welded with the lower end of a telescopic rod, the upper part of the telescopic rod is also fixedly provided with a connecting rod, the front end of the connecting rod is fixedly connected with the rear end of a clamping ring, two strip-shaped grooves are symmetrically formed in the position, close to the front end, of the top surface of the installation base, a baffle is fixedly arranged in the position, close to the rear end, of the top surface of the installation base, and an adjusting mechanism is arranged above the installation base;

the adjusting mechanism comprises a lifting assembly, the outer side of the front end of the lifting assembly is fixedly connected with the inner wall of the strip-shaped groove, and the outer side of the rear end of the lifting assembly is rotatably connected with the middle part of the front side face of the baffle.

Preferably, the adjusting mechanism further comprises a bearing table, two movable grooves are symmetrically formed in the bottom surface of the bearing table, and the inner walls of the movable grooves are connected with the outer side of the upper end of the lifting assembly in a sliding mode.

Preferably, the lifting component comprises two lifting supports, wherein the two lifting supports are symmetrically arranged above the mounting base, and each lifting support consists of a support rod A, a support rod B and a pin shaft hinged to the centers of the support rod A and the support rod B.

Preferably, the bracing piece A lower extreme rotates and is connected with the sliding seat, sliding seat lower extreme middle part sliding connection has the guide bar, the guide bar both ends all with bar inslot wall fixed connection.

Preferably, bracing piece B lower extreme rotates and is connected with the fixing base, the fixing base is fixed to be set up on the installation base, bracing piece A and bracing piece B upper end are all fixed and are provided with the slip arch, slip protruding outside and activity inslot side sliding connection.

Preferably, two fixed catch plate that is provided with between the sliding seat, catch plate middle part threaded connection has the lead screw, the lead screw rear end is passed through the bearing and is connected with baffle middle part rotation, and the welding of lead screw front end has the handle.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses an at installation base top surface installation adjustment mechanism, utilize the lifting unit among the adjustment mechanism for place and to carry out the distillation experiment to the centre gripping at the intra-annular retort of centre gripping at plummer firing equipment. The utility model is simple in operation, the experimenter quick adjustment of being convenient for is suitable heats the height, is favorable to having improved work efficiency.

(2) The utility model discloses still be provided with lifting unit, utilize the handle to drive the lead screw and rotate at the baffle middle part for whole lifting unit lateral distance reduces, and vertical distance risees, makes lifting support top swing joint's plummer rise gradually. The utility model discloses the lift process is stable, has avoided the distillation plant of current chemical industry experiment operation to have the inconvenient problem of adjusting distillation height.

Drawings

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

FIG. 2 is a schematic view of the middle mounting base and the upper part thereof;

fig. 3 is a structural bottom view of the adjusting mechanism of the present invention;

fig. 4 is the utility model discloses structure split schematic diagram among the adjustment mechanism.

The reference numbers in the figures illustrate: 1. installing a base; 101. a baffle plate; 102. adjusting the support legs; 103. a telescopic rod; 104. a connecting rod; 105. a clamp ring; 106. a strip-shaped groove; 2. an adjustment mechanism; 3. a lifting assembly; 301. a lifting support; 302. a support rod A; 303. a support bar B; 304. a pin shaft; 305. a movable seat; 306. a guide bar; 307. a fixed seat; 308. a sliding projection; 309. a push plate; 310. a screw rod; 311. a handle; 4. a bearing table; 401. a movable groove.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1: please refer to fig. 1-2;

a distillation device for chemical experiment operation comprises an installation base 1, wherein four corners of the bottom surface of the installation base 1 are in threaded connection with adjusting support legs 102, the rear end of the installation base 1 is tightly welded with the lower end of a telescopic rod 103, the upper part of the telescopic rod 103 is also fixedly provided with a connecting rod 104, the front end of the connecting rod 104 is fixedly connected with the rear end of a clamping ring 105, two strip-shaped grooves 106 are symmetrically formed in the position, close to the front end, of the top surface of the installation base 1, a baffle 101 is fixedly arranged in the position, close to the rear end, of the top surface of the installation base 1, and an adjusting mechanism 2;

the adjusting mechanism 2 comprises a lifting component 3, the outer side of the front end of the lifting component 3 is fixedly connected with the inner wall of the strip-shaped groove 106, and the outer side of the rear end of the lifting component 3 is rotatably connected with the middle part of the front side face of the baffle 101.

The adjusting mechanism 2 further comprises a bearing table 4, two movable grooves 401 are symmetrically formed in the bottom surface of the bearing table 4, and the inner walls of the movable grooves 401 are connected with the outer side of the upper end of the lifting assembly 3 in a sliding mode.

The utility model relates to a distillation plant for chemical industry experiment operation because the distillation plant for current chemical industry experiment operation has the problem of being not convenient for adjust the retort height, generally needs manual regulation height-clamping, and is very inconvenient, therefore we utilize lifting unit 3 among the adjustment mechanism 2 through installing 1 top surface installation adjustment mechanism 2 of base for place and can distill the experiment to the retort of centre gripping in grip ring 105 at plummer 4 firing equipment. The utility model discloses compact structure, easy operation, the experimenter quick adjustment of being convenient for is suitable heats the height, has improved work efficiency.

Example 2: referring to FIGS. 3-4, the basic difference between the embodiments 1 is that;

the lifting component 3 comprises two lifting brackets 301, the two lifting brackets 301 are symmetrically arranged above the mounting base 1, and each lifting bracket 301 is composed of a support rod A302, a support rod B303 and a pin shaft 304 hinged to the centers of the support rod A302 and the support rod B303.

The lower end of the support rod A302 is rotatably connected with a movable seat 305, the middle part of the lower end of the movable seat 305 is slidably connected with a guide rod 306, and two ends of the guide rod 306 are fixedly connected with the inner wall of the strip-shaped groove 106.

The lower end of the supporting rod B303 is rotatably connected with a fixed seat 307, the fixed seat 307 is fixedly arranged on the mounting base 1, the upper ends of the supporting rod A302 and the supporting rod B303 are both fixedly provided with a sliding bulge 308, and the outer side of the sliding bulge 308 is slidably connected with the inner side of the movable groove 401.

A pushing plate 309 is fixedly arranged between the two movable seats 305, the middle part of the pushing plate 309 is in threaded connection with a screw rod 310, the rear end of the screw rod 310 is rotatably connected with the middle part of the baffle 101 through a bearing, and a handle 311 is welded at the front end of the screw rod 310.

The utility model is also provided with a lifting component 3, the handle 311 is utilized to drive the screw rod 310 to rotate in the middle of the baffle 101, and the screw rod 310 is connected with the middle part of the pushing plate 309 through the screw thread, so that the pushing plate 309 is pushed to move towards the rear end of the pushing plate when the screw rod 310 rotates; with this simultaneous pushing plate 309 promote two sliding seats 305 and move from the past to the back on guide bar 306, bracing piece A302 and the "X" shape structure that bracing piece B303 formed this moment, the contained angle from top to bottom diminishes, and the contained angle from left to right enlarges, and whole lifting unit 3 lateral distance reduces, and vertical distance risees for lifting support 301 top swing joint's plummer 4 rises gradually. The utility model discloses the lift process is stable, has avoided the distillation plant of current chemical industry experiment operation to have the inconvenient problem of adjusting distillation height.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model. Furthermore, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. Several of the elements recited in the product claims may also be implemented by one element in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.

Claims

1. The utility model provides a distillation plant for chemical industry experiment operation, is including installation base (1), the equal threaded connection in installation base (1) bottom surface four corners department has regulation stabilizer blade (102), installation base (1) rear end and telescopic link (103) lower extreme welded tightly, telescopic link (103) upper portion is still fixed and is provided with connecting rod (104), connecting rod (104) front end and grip ring (105) rear end fixed connection, its characterized in that: two strip-shaped grooves (106) are symmetrically formed in the position, close to the front end, of the top surface of the mounting base (1), a baffle (101) is fixedly arranged at the position, close to the rear end, of the top surface of the mounting base (1), and an adjusting mechanism (2) is arranged above the mounting base (1);

adjustment mechanism (2) include lifting unit (3), lifting unit (3) front end outside and bar groove (106) inner wall fixed connection, lifting unit (3) rear end outside rotates with baffle (101) leading flank middle part and is connected.

2. A distillation apparatus for chemical engineering experiment operation according to claim 1, wherein: adjustment mechanism (2) still include plummer (4), two activity grooves (401) have been seted up to plummer (4) bottom surface symmetry, activity groove (401) inner wall and lifting unit (3) upper end outside sliding connection.

3. A distillation apparatus for chemical engineering experiment operation according to claim 2, wherein: lifting unit (3) include two lifting support (301), two lifting support (301) equal symmetry sets up in installation base (1) top, every lifting support (301) are by bracing piece A (302), bracing piece B (303) and both center department articulated round pin axle (304) and constitute.

4. A distillation apparatus for chemical engineering experiment operation according to claim 3, wherein: bracing piece A (302) lower extreme rotates and is connected with sliding seat (305), sliding seat (305) lower extreme middle part sliding connection has guide bar (306), guide bar (306) both ends all with bar groove (106) inner wall fixed connection.

5. A distillation apparatus for chemical engineering experiment operation according to claim 3, wherein: bracing piece B (303) lower extreme rotates and is connected with fixing base (307), fixing base (307) fixed set up on installation base (1), bracing piece A (302) and bracing piece B (303) upper end all are fixed and are provided with slip arch (308), slip arch (308) outside and activity groove (401) inboard sliding connection.

6. The distillation apparatus for chemical experiment operation according to claim 4, wherein: two fixed catch plate (309) that is provided with between sliding seat (305), threaded connection has lead screw (310) in catch plate (309) middle part, lead screw (310) rear end passes through the bearing and is connected with baffle (101) middle part rotation, and lead screw (310) front end welding has handle (311).