CN212882372U

CN212882372U - Sampling device for hydrogenation kettle

Info

Publication number: CN212882372U
Application number: CN202020687632.0U
Authority: CN
Inventors: 胡成明; 吴静恒; 应登宇; 林熙阳; 翁卫栋
Original assignee: Jiangsu Xinrui Spice Co ltd
Current assignee: Jiangsu Xinrui Spice Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-04-06
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a sampling device for hydrogenation cauldron, including reation kettle, reation kettle one side is equipped with the backup pad, the backup pad upper surface is equipped with the mount pad, logical groove has been seted up at the middle part of mount pad, the activity interlude is connected with the sliding plug pole in the inner chamber of mount pad, the bottom of sliding plug pole is provided with the spring, reation kettle's top fixed interlude is connected with the drain pipe, the top fixedly connected with connecting pipe of mount pad, the middle part activity interlude of sliding plug pole is connected with the bolt, the equal fixedly connected with rectangular block in both ends of bolt, the equal fixedly connected with ear seat in both sides of mount pad, the joint has solid fixed ring on the ear seat, gu fixed ring's one end and rectangular. The utility model discloses utilize the cooperation of spring, sliding plug pole, mount pad, bolt and connecting pipe for the sliding plug pole resets under the effect of spring, utilizes the cooperation of bolt, rectangular block and solid fixed ring, avoids the sliding plug pole to slide, avoids causing the waste of liquid at the in-process of sample, has improved the result of use.

Description

Sampling device for hydrogenation kettle

Technical Field

The utility model relates to a sampling device field, in particular to hydrogenation is sampling device for cauldron.

Background

The general understanding of the reaction kettle is that the vessel has a physical or chemical reaction vessel, the heating, evaporation, cooling and low and high speed mixing functions required by the process are realized by the structural design and parameter configuration of the vessel, the general understanding of the reaction kettle is that the vessel has a physical or chemical reaction stainless steel vessel, the structural design and parameter configuration of the vessel are carried out according to different process condition requirements, the design conditions, the process, the inspection, the manufacture and the acceptance need to be according to related technical standards, the reaction kettle is a comprehensive reaction vessel, and when the reaction kettle is used, the liquid in the reaction kettle needs to be sampled.

The existing chemical equipment needs manual long bucket to stretch into the inner cavity of the reaction kettle for sampling during sampling in production work, so that time and labor are wasted in sampling, liquid waste is easily caused, the using effect of a user is reduced, and the using requirement of the user cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for hydrogenation cauldron 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 a sampling device for hydrogenation cauldron, includes reation kettle, the middle part fixedly connected with backup pad of reation kettle one side, one side fixedly connected with mount pad of backup pad upper surface, logical groove has been seted up at the middle part of mount pad, the activity interlude is connected with the sliding plug pole in the inner chamber of mount pad, the bottom of sliding plug pole is provided with the spring, reation kettle's the fixed drain pipe that alternates in top is connected with, the top fixedly connected with connecting pipe of mount pad, the inner chamber of connecting pipe and the inner chamber of drain pipe communicate each other, the middle part activity interlude of sliding plug pole is connected with the bolt, the equal fixedly connected with rectangular block in both ends of bolt, the equal fixedly connected with ear seat in both sides of mount pad, the joint has solid fixed ring on the ear seat, gu fixed ring's one end and rectangular block joint.

Preferably, a valve is arranged on the outer wall of the liquid outlet pipe and is located at one end of the liquid outlet pipe.

Preferably, the middle part of the outer wall of the sliding plug rod is fixedly sleeved with a water-forbidden leather mat.

Preferably, the top symmetry of sliding plug pole has seted up the bleeder vent, logical groove has been seted up to the bottom of bleeder vent, it is connected with the baffle to rotate on the inner wall of one side that leads to the groove, fixedly connected with bracing piece on the opposite side inner wall that leads to the groove, the top of bracing piece and the lower surface laminating of baffle.

Preferably, the outer wall of the connecting pipe is fixedly connected with a discharge pipe.

Preferably, the other side of the upper surface of the supporting plate is provided with a bearing box, the upper surface of the bearing box is provided with a measuring cylinder, and the measuring cylinder is positioned under the discharge pipe.

The utility model discloses a technological effect and advantage:

(1) the sliding plug rod is reset under the action of the spring by utilizing the matching of the spring, the sliding plug rod, the mounting seat, the plug pin and the connecting pipe, the sliding plug rod is prevented from sliding by utilizing the matching of the plug pin, the rectangular block and the fixing ring, the waste of liquid in the sampling process is avoided, and the using effect is improved;

(2) utilize the cooperation of graduated flask and discharge pipe, be convenient for collect the sample, utilize the design of the leather packing of forbidding the water, liquid reflux when avoiding the sliding plug pole to reset utilizes the design of valve, and the switch of the control liquid of being convenient for has increased sampling device's practicality, has improved the result of use, utilizes the bleeder vent, leads to the cooperation of groove, baffle and bracing piece, the smooth and easy nature of the removal and the liquid flow of the sliding plug pole of being convenient for.

Drawings

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

Fig. 2 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the front side of the present invention.

Fig. 4 is a schematic view of the front internal structure of the present invention.

Fig. 5 is a schematic diagram of a partial enlarged structure at B of fig. 4 according to the present invention.

Fig. 6 is a schematic structural view of the plug of the present invention.

Fig. 7 is a schematic view of the internal structure of the sliding plug of the present invention.

In the figure: 1. a reaction kettle; 2. a support plate; 3. a mounting seat; 4. a liquid outlet pipe; 5. a connecting pipe; 6. a valve; 7. a discharge pipe; 8. a leather pad is forbidden to water; 9. a bearing box; 10. a plunger rod; 11. a bolt; 12. a spring; 13. a measuring cylinder; 14. a fixing ring; 15. a rectangular block.

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.

The utility model provides a sampling device for a hydrogenation kettle as shown in figures 1-7, which comprises a reaction kettle 1, wherein the hydrogenation kettle 1 has small volume, simple and reliable whole structure, economy, durability and complete accessories, a standard original-installed imported micro direct current motor, a pressure gauge, an explosion-proof device, an air inlet valve, a sampling valve and a temperature probe, can conveniently realize micro-reaction experiments, the kettle body and a heater can be completely separated, the disassembly work of the reaction kettle 1 is greatly facilitated, the working efficiency is improved, a support plate 2 is fixedly connected at the middle part of one side of the reaction kettle 1, the support plate 2 is rectangular, mechanisms such as a mounting seat 3 and the like are convenient to mount, a mounting seat 3 is fixedly connected at one side of the upper surface of the support plate 2, the whole shape of the mounting seat 3 is a cylinder, the sliding connection of a sliding plug rod 10 is convenient, a through groove is arranged at the middle part of the mounting seat 3, the, the integral fixing stability is increased, a sliding plug rod 10 is movably and alternately connected in an inner cavity of the mounting seat 3, piston blocks are fixedly connected at two ends of the sliding plug rod 10, the inner diameter of the piston block at the upper end is consistent with that of the connecting pipe 5, the inner diameter of the piston block at the lower end is larger than that of the connecting pipe 5, rubber sleeves are sleeved on the piston blocks, the sealing performance is improved, a spring 12 is arranged at the bottom end of the sliding plug rod 10, the space between the spring 12 is larger, the spring 12 is prevented from being bent, a liquid outlet pipe 4 is fixedly and alternately connected at the top of the reaction kettle 1, the connecting pipe 5 is fixedly connected at the top of the mounting seat 3, the inner cavity of the connecting pipe 5 is mutually communicated with the inner cavity of the liquid outlet pipe 4, a bolt 11 is movably and alternately connected in the middle of the sliding plug rod 10, the bolt 11 is cylindrical, rectangular blocks 15 are fixedly connected at, one end of the fixing ring 14 is clamped with the rectangular block 15, the two ends of the fixing ring 14 are made of elastic materials, clamping is convenient, and when the fixing ring is used, one end of the fixing ring 14 is pulled forcefully to be clamped on the rectangular block 15.

The outer wall of the liquid outlet pipe 4 is provided with a valve 6, and the valve 6 is positioned at one end of the liquid outlet pipe 4, so that the opening and closing of liquid can be conveniently controlled.

The middle part of 10 outer walls of sliding plug pole is fixed to be cup jointed and has been forbidden leather packing 8, the material of forbidden leather packing 8 is the rubber leather packing, certain elastic deformation has, the top of forbidden leather packing 8 is the slope form, when sliding plug pole 10 moves down to the bottommost, the lower surface of forbidden leather packing 8 and the upper surface laminating of mount pad 3, when sliding plug pole 10 resets, sliding plug pole 10 drives forbidden leather packing 8 and moves upward, be convenient for liquid from discharge pipe 7 outflow, avoid liquid to flow to the bottom of 5 inner chambers of connecting pipe.

The bleeder vent has been seted up to the top symmetry of plug rod 10, logical groove has been seted up to the bottom of bleeder vent, it is connected with the baffle to rotate on the one side inner wall that leads to the groove, fixedly connected with bracing piece on the opposite side inner wall that leads to the groove, the bracing piece is the spring steel material, elastic deformation's ability, the top of bracing piece and the lower surface laminating of baffle, when plug rod 10 shifts down, liquid passes through the bleeder vent, make the baffle rotate, the bracing piece warp, the one-way discharge of liquid of being convenient for, reset when plug rod 10, the bracing piece resets, make the baffle compress tightly the bleeder vent, avoid causing the liquid refluence, reciprocating of plug rod 10, just, the inner chamber that can make drain pipe 4.

The last fixedly connected with discharge pipe 7 of connecting pipe 5 outer wall, discharge pipe 7 to the top to the below slope, be convenient for discharge the inner chamber of graduated flask 13 with liquid in, be convenient for watch the sample effect at any time.

The opposite side of 2 upper surfaces in backup pad is provided with bearing box 9, and the upper surface of bearing box 9 is provided with graduated flask 13, and graduated flask 13 is located discharge pipe 7 under, and bearing box 9 is the rectangle, can place not co-altitude bearing box 9 according to the size of sample graduated flask, avoids liquid to spill over, and graduated flask 13 is transparent glass, is convenient for watch the degree of depth of sample liquid at any time, the timely control switch of being convenient for.

The utility model discloses the theory of operation: when the sampling device is used, when sampling liquid enters the connecting pipe 5 through the liquid outlet pipe 4, a user pulls the bolt 11 to enable the sliding plug rod 10 to have a moving space, the pressure of the liquid enables the sliding plug rod 10 to move downwards, the sliding plug rod 10 drives the water-forbidden leather mat 8 to move downwards, the piston block at the lower end of the sliding plug rod 10 enables the spring 12 to extrude, so that the sampling liquid enters the air holes at the upper end of the sliding plug rod 10 from the liquid outlet pipe 4, then enters the connecting pipe 5 from the through groove, then enters the measuring cylinder 13 from the connecting pipe 5 through the discharge pipe 7, the valve 6 is closed in time by observing the water level height of the measuring cylinder 13, the bolt 11 is inserted into the hole in the sliding plug rod 10, then the fixing ring 14 is fixed on the rectangular block 15 to enable the sliding plug rod 10 to return to the original position, the supporting rod resets during the upward movement of the water-forbidden leather mat 8, so that the air holes are tightly pressed by the baffle plate, the liquid is prevented from being caused, the sampling liquid above the sliding plug rod 10 returns to the inner cavity of the reaction kettle 1, so that waste is avoided.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. The utility model provides a sampling device for hydrogenation cauldron, includes reation kettle (1), its characterized in that: the middle part of one side of the reaction kettle (1) is fixedly connected with a supporting plate (2), one side of the upper surface of the supporting plate (2) is fixedly connected with a mounting seat (3), the middle part of the mounting seat (3) is provided with a through groove, a sliding plug rod (10) is movably and alternately connected in an inner cavity of the mounting seat (3), the bottom end of the sliding plug rod (10) is provided with a spring (12), the top part of the reaction kettle (1) is fixedly and alternately connected with a liquid outlet pipe (4), the top part of the mounting seat (3) is fixedly connected with a connecting pipe (5), the inner cavity of the connecting pipe (5) is mutually communicated with the inner cavity of the liquid outlet pipe (4), the middle part of the sliding plug rod (10) is movably and alternately connected with a bolt (11), both ends of the bolt (11) are fixedly connected with rectangular blocks (15), both side edges of the mounting seat (3) are fixedly connected with lug seats, one end of the fixing ring (14) is clamped with the rectangular block (15).

2. The sampling device for the hydrogenation kettle according to claim 1, wherein: a valve (6) is arranged on the outer wall of the liquid outlet pipe (4), and the valve (6) is located at one end of the liquid outlet pipe (4).

3. The sampling device for the hydrogenation kettle according to claim 1, wherein: the middle part of the outer wall of the sliding plug rod (10) is fixedly sleeved with a water-prohibiting leather cushion (8).

4. The sampling device for the hydrogenation kettle according to claim 1, wherein: the air holes are symmetrically formed in the top of the sliding plug rod (10), the bottom end of each air hole is provided with a through groove, the inner wall of one side of each through groove is rotatably connected with a baffle, the inner wall of the other side of each through groove is fixedly connected with a supporting rod, and the top of each supporting rod is attached to the lower surface of the corresponding baffle.

5. The sampling device for the hydrogenation kettle according to claim 1, wherein: and a discharge pipe (7) is fixedly connected to the outer wall of the connecting pipe (5).

6. The sampling device for the hydrogenation kettle according to claim 1, wherein: the other side of the upper surface of the supporting plate (2) is provided with a bearing box (9), the upper surface of the bearing box (9) is provided with a measuring cylinder (13), and the measuring cylinder (13) is positioned under the discharge pipe (7).