CN218885546U

CN218885546U - Sampling device of reaction kettle

Info

Publication number: CN218885546U
Application number: CN202223562570.9U
Authority: CN
Inventors: 章明金; 李灿灿; 樊良辉; 范加林
Original assignee: Shanghai Qianhong Chemical Technology Co ltd
Current assignee: Shanghai Qianhong Chemical Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-18
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a sampling device of a reaction kettle, which comprises a reaction kettle, a sampling tank arranged on one side of the reaction kettle, and a sampling pipe fitting used for guiding materials in the reaction kettle into the sampling tank, wherein the reaction kettle comprises a tank body, a liquid discharge hopper arranged at the lower end of the tank body, and a top cover arranged at the upper end of the tank body; the sampling pipe fitting comprises a vertically arranged guide pipe and a three-way joint arranged at the lower end of the guide pipe, and a plurality of groups of branch pipes are vertically and sequentially connected to the guide pipe. The device is through not setting up the branch pipe at jar body different height positions to can take a sample the liquid material of reation kettle co-altitude not, with the detection accuracy that improves the material. The materials taken out can be sent into the backflow pipe fitting through the water pump and are sprayed into the reaction kettle again through the backflow pipe fitting, and the waste of the materials is avoided.

Description

Sampling device of reaction kettle

Technical Field

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

Background

In the production process of the cleaning agent, materials such as high molecular polymers, colloids and powder need to be conveyed into a reaction kettle for reaction and dissolution. Personnel need take a sample in order to judge the reaction conditions of material to reation kettle, take a sample through setting up a sampling tube on reation kettle now, need emit sample liquid in the sample, and the sample can only be followed fixed position and taken a sample, makes the sample too single, and detection effect is inaccurate, and emits the waste that sample liquid can lead to the material at every turn.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a reation kettle's sampling device to solve the problem that proposes in the above-mentioned background art.

The utility model provides a technical problem adopt following technical scheme to realize: a sampling device of a reaction kettle comprises a reaction kettle, a sampling tank arranged on one side of the reaction kettle, and a sampling pipe fitting used for guiding materials in the reaction kettle into the sampling tank, wherein the reaction kettle comprises a tank body, a liquid discharge hopper arranged at the lower end of the tank body, and a top cover arranged at the upper end of the tank body; the sampling pipe fitting comprises a guide pipe which is vertically arranged and a three-way joint which is installed at the lower end of the guide pipe, a plurality of groups of branch pipes are vertically and sequentially connected to the guide pipe, one side, away from the guide pipe, of each branch pipe is fixedly connected with a sampling port corresponding to the tank body, electromagnetic valves for controlling on-off are arranged on the branch pipes so as to guide materials with different heights in the reaction kettle into the guide pipe, one end of the three-way joint is connected with the sampling tank through a first material pipe, and the other end of the three-way joint is communicated with a liquid discharge hopper through a second material pipe so as to guide the materials into the sampling tank; the lower extreme intercommunication of sample jar has the drainage pipe, and one side of drainage pipe is equipped with the drainage valve, and the opposite side is connected with the feed liquor end of water pump, the play liquid end and the backward flow pipe connection of water pump to send the material of deriving into reation kettle again in.

As a further aspect of the present invention: the backflow pipe fitting comprises a liquid conveying pipe connected with the liquid outlet end of the water pump, an annular pipe arranged on the top cover and spray pipes arranged at the lower end of the annular pipe in a dispersing mode, the spray pipes are inserted into the pipe openings corresponding to the top cover and fixedly connected with the top cover, and nozzles are arranged at the lower ends, located on the top cover, of the spray pipes so as to spray materials into the reaction kettle again.

As a further aspect of the utility model: the upper end of sample jar is equipped with flip, and flip passes through the hinge rotation to be installed in sample jar upper end one side, and flip's outer end side is equipped with the handle to look over the interior material condition of sample jar, one side that flip was kept away from to the sample jar still is equipped with the bleeder vent, with the inside atmospheric pressure temperature of keeping.

As a further aspect of the present invention: the first material pipe is provided with a flowmeter to monitor the sampling amount, and the second material pipe is provided with a discharge valve to control the on-off of the discharge hopper and the sampling tank, so as to realize the sampling of the bottom of the reaction kettle.

As a further aspect of the utility model: and a liquid level meter is arranged on the tank body to monitor the height of the materials in the reaction kettle.

As a further aspect of the present invention: the stock layout valve is externally connected with a blanking pipe, and the lower end of the blanking pipe is provided with a blanking pipe orifice so that personnel can conveniently catch liquid materials.

Compared with the prior art, the beneficial effects of the utility model are that: the device is through not setting up the branch pipe at jar body co-altitude position not to can take a sample the liquid material of reation kettle co-altitude not, with the detection accuracy that improves the material. The materials taken out can be sent into the backflow pipe fitting through the water pump and are sprayed into the reaction kettle again through the backflow pipe fitting, and the waste of the materials is avoided.

Drawings

FIG. 1 is a schematic view of the present invention;

the labels in the figure are: 1. a reaction kettle; 2. a sampling tank; 3. a water pump; 11. a tank body; 12. a liquid discharge hopper; 13. a top cover; 14. a drain valve; 15. a liquid level meter; 21. a conduit; 22. a three-way joint; 23. a branch pipe; 24. an electromagnetic valve; 25. a first material pipe; 26. a second material pipe; 27. a sample discharge pipe; 28. a bleed valve; 29. a cover is turned; 31. a transfusion tube; 32. a loop pipe; 33. a spray tube; 251. a flow meter; 261. a discharge valve; 281. a discharging pipe; 291. a handle; 292. and (4) air holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the specific drawings.

As shown in figure 1 of the drawings, in which,

the embodiment provides a sampling device of a reaction kettle, which comprises a reaction kettle 1, a sampling tank 2 arranged on one side of the reaction kettle 1, and a sampling pipe fitting used for guiding materials in the reaction kettle 1 into the sampling tank 2, wherein the reaction kettle 1 comprises a tank body 11, a liquid discharge hopper 12 arranged at the lower end of the tank body 11, and a top cover 13 arranged at the upper end of the tank body 11, the lower end of the liquid discharge hopper 12 is provided with a liquid discharge port, and the liquid discharge port is externally connected with a liquid discharge valve 14; the sampling pipe fitting comprises a vertically arranged guide pipe 21 and a three-way joint 22 installed at the lower end of the guide pipe 21, a plurality of groups of branch pipes 23 are vertically and sequentially connected to the guide pipe 21, one side, away from the guide pipe 21, of each branch pipe 23 is fixedly connected with a sampling port corresponding to the tank body 11, an electromagnetic valve 24 for controlling on-off is arranged on each branch pipe 23 so as to guide materials with different heights in the reaction kettle 1 into the guide pipe 21, one end of the three-way joint 22 is connected with the sampling tank 2 through a first material pipe 25, and the other end of the three-way joint is communicated with the liquid discharge hopper 12 through a second material pipe 26 so as to guide the materials into the sampling tank 2; the lower extreme intercommunication of sample jar 2 has drainage pipe 27, and one side of drainage pipe 27 is equipped with layout valve 28, and the opposite side is connected with the inlet end of water pump 3, the play liquid end and the backward flow pipe fitting of water pump 3 are connected to send the material of deriving into reation kettle 1 again.

In this embodiment, the backflow pipe includes a liquid pipe 31 connected to the liquid outlet end of the water pump 3, a circular pipe 32 disposed on the top cover 13, and a spray pipe 33 dispersedly disposed at the lower end of the circular pipe 32, the spray pipe 33 is inserted into the corresponding pipe orifice of the top cover 13 and is fixedly connected to the top cover 13, and a nozzle is disposed at the lower end of the spray pipe 33 located on the top cover 13 to re-spray the material into the reaction kettle 1.

In this embodiment, the upper end of sampling jar 2 is equipped with flip 29, and flip 29 passes through the hinge rotation to be installed in sampling jar 2 upper end one side, and flip 29's outer end side is equipped with handle 291 to look over the interior material condition of sampling jar 2, one side that flip 29 was kept away from to sampling jar 2 still is equipped with bleeder vent 292, in order to keep inside atmospheric pressure temperature.

In this embodiment, the first material pipe 25 is provided with a flow meter 251 for monitoring the sampling amount, and the second material pipe 26 is provided with a discharge valve 261 for controlling the on-off of the liquid discharge hopper 12 and the sampling tank 2, so as to realize the sampling of the bottom of the reaction kettle 1. And a liquid level meter 15 is arranged on the tank body 11 to monitor the height of the materials in the reaction kettle 1. The stock layout valve 28 is externally connected with a discharging pipe 281, and the lower end of the discharging pipe is provided with a discharging pipe opening so that a person can conveniently receive liquid materials.

The utility model discloses a theory of operation does: solenoid valve 24 through with controller electric connection, liquid height in showing reation kettle 1 through the level gauge, controller control is located the solenoid valve 24 of the corresponding height of the jar body 11 and opens, liquid flows into pipe 21 from branch pipe 23, and in leading-in sample tank 2 through first material pipe 25, personnel can open flip 29 and look over, in order can open stock layout valve 28 and take out partial material and monitor, the material in the sample tank 2 is through stock layout pipe 27 connection water pump 3, water pump 3 is in sending the material into reation kettle 1 again through the backward flow pipe fitting, avoid the waste of material. The drain 12 of reation kettle 1 bottom is connected with sample jar 2 through connecting gradually second material pipe 26, three way connection 22 and first material pipe 25, opens the baiting valve, can be with the leading-in sample jar 2 of the sedimentary material of reation kettle 1 bottom, in the upper end of sending into reation kettle 1 through water pump 3, can accelerate the efficiency of dissolving.

The device is through not setting up branch pipe 23 at jar body 11 not co-altitude position to can take a sample the liquid material of reation kettle 1 co-altitude not, with the detection accuracy that improves the material. The materials taken out can be sent into the backflow pipe fitting through the water pump 3 and are sprayed into the reaction kettle 1 again through the backflow pipe fitting, and the waste of the materials is avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof. It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a reation kettle's sampling device, includes reation kettle, installs the sample jar in reation kettle one side, is used for the sample pipe fitting of the leading-in sample jar of material in the reation kettle, reation kettle includes the jar body and sets up at the flowing back fill of jar body lower extreme, installs the top cap in jar body upper end, the lower extreme of flowing back fill is equipped with the leakage fluid dram, and the leakage fluid dram is external to have flowing back valve, its characterized in that: the sampling pipe fitting comprises a vertically arranged guide pipe and a three-way joint arranged at the lower end of the guide pipe, a plurality of groups of branch pipes are vertically and sequentially connected onto the guide pipe, one side of each branch pipe, away from the guide pipe, is fixedly connected with a sampling port corresponding to the tank body, an electromagnetic valve for controlling on-off is arranged on each branch pipe so as to guide materials with different heights in the reaction kettle into the guide pipe, one end of the three-way joint is connected with the sampling tank through a first material pipe, and the other end of the three-way joint is communicated with a liquid discharge hopper through a second material pipe so as to guide the materials into the sampling tank; the lower extreme intercommunication of sample jar has the drainage pipe, and one side of drainage pipe is equipped with the drainage valve, and the opposite side is connected with the feed liquor end of water pump, the play liquid end and the backward flow pipe connection of water pump to send the material of deriving into reation kettle again in.

2. The sampling device of the reaction kettle according to claim 1, wherein: the backflow pipe fitting comprises a liquid conveying pipe connected with the liquid outlet end of the water pump, an annular pipe arranged on the top cover and spray pipes arranged at the lower end of the annular pipe in a dispersing mode, the spray pipes are inserted into the pipe openings corresponding to the top cover and fixedly connected with the top cover, and nozzles are arranged at the lower ends, located on the top cover, of the spray pipes so as to spray materials into the reaction kettle again.

3. The sampling device of the reaction kettle according to claim 1, wherein: the upper end of sample jar is equipped with flip, and flip passes through the hinge rotation to be installed in sample jar upper end one side, and flip's outer end side is equipped with the handle to look over the interior material condition of sample jar, one side that flip was kept away from to the sample jar still is equipped with the bleeder vent, with the inside atmospheric pressure temperature of keeping.

4. A sampling device for a reaction vessel according to claim 3, wherein: the first material pipe is provided with a flowmeter to monitor the sampling amount, and the second material pipe is provided with a discharge valve to control the on-off of the liquid discharge hopper and the sampling tank.

5. The sampling device of the reaction kettle according to claim 4, wherein: and a liquid level meter is arranged on the tank body to monitor the height of the materials in the reaction kettle.

6. A sampling device for a reaction kettle according to claim 3, wherein: the stock layout valve is externally connected with a blanking pipe, and the lower end of the blanking pipe is provided with a blanking pipe opening.