CN212549483U - Chemical industry reation kettle's detection device - Google Patents

Abstract

The utility model discloses a chemical industry reation kettle's detection device, including reation kettle and sealed lid, the circulation pipeline is installed to one side of reation kettle inner wall, the surface mounting of circulation pipeline has two solid fixed rings, the position that reation kettle one side surface is close to the top is provided with the liquid outlet, one-way suction valve B is installed in the outside of liquid outlet, one-way suction valve B keeps away from the one end of liquid outlet and installs into the liquid return bend, go into the liquid return bend and keep away from the one end of one-way suction valve B and install the test tube, the top of test tube is provided with the connector, the surface of test tube is provided with the visual window. The utility model discloses a set up one-way suction valve A and one-way suction valve B and extract and return the inside liquid of reation kettle, during one-way suction valve B took out the flow channel in the liquid outlet with liquid and arrived the test tube, one-way suction valve A returned the flow channel through going into the liquid mouth with unnecessary liquid in the test tube, alleviateed the waste greatly.

Description

Chemical industry reation kettle's detection device

Technical Field

The utility model relates to a chemical industry reation kettle device technical field specifically is a chemical industry reation kettle's detection device.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-high speed mixing functions required by the process are realized through the structural design and parameter configuration of the container; the reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloy and other composite materials; during the operation of the reaction kettle, the detection of the internal reactant is often required.

However, in the prior art, the valve arranged at the bottom is opened to collect liquid, so that the amount of the liquid flowing out cannot be well controlled, and the waste is easy to occur; therefore, the existing requirements are not met, and the detection device of the chemical reaction kettle is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry reation kettle's detection device to the current technique that proposes in solving above-mentioned background art detects, will establish the valve in the bottom and open, collects liquid, like this, can not be fine control liquid outflow how much, extravagant scheduling problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device of a chemical reaction kettle comprises a reaction kettle and a sealing cover, wherein a circulation pipeline is installed on one side of the inner wall of the reaction kettle, two fixing rings are installed on the outer surface of the circulation pipeline, a liquid outlet is arranged at a position, close to the upper part, of the outer surface of one side of the reaction kettle, a one-way water suction valve B is installed on the outer side of the liquid outlet, a liquid inlet elbow is installed at one end, far away from the liquid outlet, of the one-way water suction valve B, a detection pipe is installed at one end, far away from the one-way water suction valve B, of the liquid inlet elbow, a connecting port is arranged at the top end of the detection pipe, a visual window is arranged on the outer surface of the detection pipe, an insulating high-temperature-resistant sleeve is arranged on the outer surface of the, the bottom end of the connecting pipe A is provided with a one-way water suction valve A, and a liquid inlet is formed in the position, close to the lower part, of the outer surface of one side of the reaction kettle.

Preferably, the top end of the circulating pipeline penetrates through the liquid outlet and is connected with the one-way water suction valve B, and the middle section of the liquid outlet is provided with a branch pipe which penetrates into the liquid outlet and is connected with the one-way water suction valve A.

Preferably, the opening direction of the insulating high-temperature-resistant sleeve corresponds to the position of the visual window.

Preferably, the one-way water suction valve A and the one-way water suction valve B are both electrically connected with an external power supply.

Preferably, the bottom of sealed lid is provided with the screw thread post, the lateral surface of income liquid return bend bottom is provided with the screw thread, the inner wall of connector is provided with the screw thread.

Preferably, the outer surface of the visible window is provided with a measuring scale, and the height of the visible window is the same as the height of the inner wall of the detection pipe.

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

1. the utility model extracts and returns the liquid in the reaction kettle by arranging the one-way water suction valve A and the one-way water suction valve B, the one-way water suction valve B extracts the liquid into the detection pipe through the circulation pipeline in the liquid outlet, and the one-way water suction valve A returns the redundant liquid in the detection pipe to the circulation pipeline through the liquid inlet, thereby greatly reducing the waste;

2. the utility model is convenient to take the detection tube from between the liquid inlet bent tube and the connecting tube A by arranging the insulating high temperature resistant sleeve, and is convenient to directly observe the detected liquid volume by arranging the visual window on the surface of the detection tube, so as to directly control the taken volume;

3. the utility model discloses a set up sealed lid and seal the detecting tube of taking off, a plurality of detecting tubes of being convenient for carry out replacement work, improve detection efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the detecting tube of the present invention;

fig. 3 is a top view of the detecting tube of the present invention.

In the figure: 1. a reaction kettle; 2. a flow conduit; 3. a fixing ring; 4. a liquid inlet; 5. a one-way water suction valve A; 6. a connecting pipe A; 7. a connecting pipe B; 8. insulating high-temperature-resistant sleeves; 9. a detection tube; 10. liquid inlet bent pipe; 11. a one-way water suction valve B; 12. a liquid outlet; 13. a connecting port; 14. a sealing cover; 15. a visual window; 16. and (4) a joint.

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.

The one-way water suction valve A (with the model of J41H-16C) and the one-way water suction valve B (with the model of J41H-16C) can be purchased from the market or obtained by private customization.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a detection device of a chemical reaction kettle comprises a reaction kettle 1 and a sealing cover 14, a circulation pipeline 2 is installed on one side of the inner wall of the reaction kettle 1, two fixing rings 3 are installed on the outer surface of the circulation pipeline 2, a liquid outlet 12 is arranged on the position, close to the upper part, of the outer surface of one side of the reaction kettle 1, a one-way water suction valve B11 is installed on the outer side of the liquid outlet 12, a liquid inlet bent pipe 10 is installed at one end, far away from the liquid outlet 12, of the one-way water suction valve B11, a detection pipe 9 is installed at one end, far away from the one-way water suction valve B11, of the liquid inlet bent pipe 10, a connection port 13 is arranged at the top end of the detection pipe 9, a visual window 15 is arranged on the outer surface of the detection pipe 9, an insulating high-temperature-resistant sleeve 8 is arranged on the outer surface of the detection pipe 9, a connection pipe B7 is installed on, a liquid inlet 4 is arranged on the outer surface of one side of the reaction kettle 1 near the lower part.

Further, the top end of flow channel 2 runs through liquid outlet 12 and is connected with one-way suction valve B11, and the middle section of liquid outlet 12 is provided with the lateral pipe and penetrates liquid mouth 4 and is connected with one-way suction valve a5, is convenient for absorb the liquid that will detect from reation kettle 1's inside through liquid outlet 12 and one-way suction valve B11 and pours into the inside of detecting tube 9 into, leads back to reation kettle 1's inside through one-way suction valve a5 and income liquid mouth 4 with too much liquid in detecting tube 9.

Further, the opening direction of the insulating high-temperature-resistant sleeve 8 corresponds to the position of the visual window 15, so that the insulating high-temperature-resistant sleeve 8 is prevented from covering the visual window 15, and the direct observation of the liquid in the detection tube 9 is prevented from being influenced.

Furthermore, the one-way water suction valve A5 and the one-way water suction valve B11 are both electrically connected with an external power supply.

Furthermore, the bottom end of the sealing cover 14 is provided with a threaded column, the outer side surface of the bottom end of the liquid inlet bent pipe 10 is provided with threads, the inner wall of the connecting port 13 is provided with threads, so that the detection pipe 9 can be conveniently fixed with the liquid inlet bent pipe 10 through rotating the connecting port 13 when liquid needs to be taken out, and the connecting port 13 is sealed through rotating the sealing cover 14 when the detection pipe 9 needs to be taken out.

Further, the outer surface of the visual window 15 is provided with measurement scales, the height of the visual window 15 is the same as that of the inner wall of the detection tube 9, so that the accurate control of the liquid amount to be detected is facilitated, and the introduction is wasted.

The working principle is as follows: when the device is used, whether the performance of each part of the device is problematic is checked, if some parts have poor performance, the device is required to be maintained or replaced in time, after each part of the device to be checked is normal, a power supply is switched on, the sealing cover 14 at the top of the detection tube 9 to be used is taken down from the top end of the connecting port 13 through rotation, the connecting port 13 is aligned to the bottom end of the liquid inlet bent tube 10, the liquid inlet bent tube 10 is in threaded connection with the connecting port 13 through rotation, one end of the connecting tube A6, far away from the one-way water suction valve A5, is connected with the connecting tube B7 through the connector 16, the upper end of the detection tube 9 is communicated with the liquid inlet bent tube 10, the lower end of the detection tube 9 is communicated with the connecting tube A6, the one-way water suction valve B11 is opened, the one-way water suction valve B11 sucks up liquid in the, the total amount of liquid in the detection tube 9 is controlled by observing the visual window 15, the one-way water suction valve B11 is closed after a proper amount of detection liquid is obtained, if the one-way water suction valve B11 is not closed in time and the amount of the liquid in the detection tube 9 exceeds the amount required by detection, the one-way water suction valve A5 is opened, the one-way water suction valve A5 sucks the liquid in the detection tube 9 through the connecting tube B7 and the connecting tube A6, redundant liquid returns to the circulating pipeline 2 and then to the reaction kettle 1, after the amount required by detection is determined, the connecting tube A6 is disconnected with the connecting tube B7 through the joint 16, the insulating high-temperature-resistant sleeve 8 is held to avoid the damage to detection personnel due to overhigh liquid temperature, the detection tube 9 is disconnected with the liquid inlet elbow 10 through rotation, the sealing cover 14 is used for sealing the detection tube 9 through rotation, so as to take the detection tube 9 which has successfully sampled to a position convenient for detection.

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.

Claims (6)

1. The utility model provides a chemical industry reation kettle's detection device, includes reation kettle (1) and sealed lid (14), its characterized in that: circulation pipeline (2) is installed to one side of reation kettle (1) inner wall, the surface mounting of circulation pipeline (2) has two solid fixed rings (3), the position that reation kettle (1) one side surface is close to the top is provided with liquid outlet (12), one-way suction valve B (11) is installed in the outside of liquid outlet (12), one-way suction valve B (11) are kept away from the one end of liquid outlet (12) and are installed into liquid return bend (10), go into liquid return bend (10) and keep away from the one end of one-way suction valve B (11) and install detecting tube (9), the top of detecting tube (9) is provided with connector (13), the surface of detecting tube (9) is provided with visual window (15), the surface of detecting tube (9) is provided with insulating high temperature resistant sleeve pipe (8), connecting pipe B (7) is installed to the surface near one side of bottom, the top of connecting pipe B (7) is provided with joint (16), connecting pipe A (6) are installed to the one end that connecting pipe B (7) were kept away from in joint (16), one-way suction valve A (5) are installed to the bottom of connecting pipe A (6), reation kettle (1) one side surface is provided with into liquid mouth (4) near the position of below.

2. The detection device of the chemical reaction kettle according to claim 1, wherein: the top end of the circulating pipeline (2) penetrates through the liquid outlet (12) to be connected with the one-way water suction valve B (11), and the middle section of the liquid outlet (12) is provided with a branch pipe which penetrates into the liquid port (4) to be connected with the one-way water suction valve A (5).

3. The detection device of the chemical reaction kettle according to claim 1, wherein: the opening direction of the insulating high-temperature-resistant sleeve (8) corresponds to the position of the visual window (15).

4. The detection device of the chemical reaction kettle according to claim 1, wherein: the one-way water suction valve A (5) and the one-way water suction valve B (11) are electrically connected with an external power supply.

5. The detection device of the chemical reaction kettle according to claim 1, wherein: the bottom of sealed lid (14) is provided with the screw thread post, the lateral surface of income liquid return bend (10) bottom is provided with the screw thread, the inner wall of connector (13) is provided with the screw thread.

6. The detection device of the chemical reaction kettle according to claim 1, wherein: the outer surface of the visual window (15) is provided with measurement scales, and the height of the visual window (15) is the same as that of the inner wall of the detection tube (9).

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