A reaction kettle feeding sampling device

Abstract

The utility model discloses a reactor feeding sampling device, comprising a reactor body: a feed pipe is fixedly connected to the upper side of the reactor body, a bottom plate is fixedly connected to the outer side of the reactor body, a plurality of material holding tanks are arranged on the upper side of the bottom plate, a sampling unit is arranged on the upper side of the bottom plate, the sampling unit comprises a support plate, the support plate is fixedly connected to the upper side of the bottom plate, a fixed box is fixedly connected to the outer side of the support plate, a plurality of sampling needle tubes are arranged on the lower side of the fixed box, a conveying cavity is fixedly connected to the upper side of the conveying cavity, a connecting pipe is fixedly connected to the upper side of the conveying cavity, and a flow pump is fixedly connected to the upper end of the connecting pipe. By providing a flow pump, a conveying cavity, a connecting pipe, a fixed box, a plurality of sampling needle tubes, a fixed pipe and a conveying pipe, it is convenient to extract a variety of raw materials through a plurality of sampling needle tubes, and it is convenient to quickly add a variety of raw materials into the reactor, the operation is simple, and the operation amount is reduced.

Description

Technical Field

[0001] The utility model relates to the field of reaction kettles, in particular to a reaction kettle feeding and sampling device. Background Art

[0002] A reactor is a closed container used for physical or chemical reactions. It is usually made of materials such as stainless steel and can withstand a certain pressure and temperature.

[0003] When using a reactor, multiple raw materials need to be added into the reactor to facilitate mixing of the multiple raw materials. When adding materials, a flow pump is often used to heat the reactor with the multiple raw materials. However, the multiple raw materials need to be added one by one, which is time-consuming. When adding and sampling, a syringe is required for sampling, and sampling and adding of multiple raw materials are troublesome. Utility Model Content

[0004] In order to overcome the time-consuming shortcoming of adding multiple raw materials in the prior art, one of the purposes of the utility model is to provide a reaction kettle feeding and sampling device.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a reactor feeding sampling device, comprising a reactor body: a feed pipe is fixedly connected to the upper side of the reactor body, a bottom plate is fixedly connected to the outer side of the reactor body, a plurality of material tanks are arranged on the upper side of the bottom plate, and a sampling unit is arranged on the upper side of the bottom plate;

[0006] The sampling unit includes a support plate, which is fixedly connected to the upper side of the base plate, a fixed box is fixedly connected to the outer side of the support plate, a plurality of sampling needle tubes are arranged on the lower side of the fixed box, a conveying cavity is fixedly connected to the upper side of the conveying cavity, a connecting pipe is fixedly connected to the upper end of the connecting pipe, a feeding pipe is fixedly connected between the flow pump and the feeding pipe, a plurality of fixed tubes are fixedly connected to the outer side of the conveying cavity, and a conveying tube is fixedly connected between the fixed tube and the sampling needle tube.

[0007] According to the reactor feeding sampling device, the left and right inner walls of the fixed box are fixedly connected with slide rails, the outer side of the slide rails is provided with a lifting plate, the left and right sides of the lifting plate are provided with slide grooves, the lifting plate is fixedly connected with the sampling needle tube, and a screw is rotatably connected between the upper and lower inner walls of the fixed box, so as to facilitate the control of the sampling needle tube to move into the fixed box.

[0008] According to the reactor feeding and sampling device, the screw is threadedly connected to the lifting plate, which facilitates the control of the lifting plate to move up and down.

[0009] According to the reactor feeding and sampling device, a motor is fixedly connected to the upper side of the fixed box, and the output end of the motor is fixedly connected to the upper end of the screw, so as to facilitate the control of the rotation of the screw.

[0010] According to the reactor feeding sampling device, the sampling needle is slidably connected to the fixed box.

[0011] According to the reactor feeding sampling device, a flow electromagnetic valve is arranged on the outer side of each of the plurality of fixed tubes, so as to facilitate the control of the flow rate of the added raw materials.

[0012] Beneficial effects:

[0013] 1. By providing a flow pump, a conveying cavity, a connecting pipe, a fixed box, a plurality of sampling needle tubes, a fixed tube and a conveying tube, it is convenient to extract a variety of raw materials through a plurality of sampling needle tubes, and it is convenient to quickly add a variety of raw materials into the reactor, which is simple to operate and reduces the amount of operation.

[0014] 2. By setting up a lifting plate, a slide trough, a slide rail, a screw and a sampling needle tube, it is convenient to move multiple sampling needle tubes to a fixed box for storage, avoiding surface accumulation when the sampling needle tubes are not in use, which is convenient for the next sampling.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall three-dimensional structural diagram of a reaction kettle feeding and sampling device of the utility model;

[0018] Figure 2 This is a three-dimensional internal structure diagram of a sampling unit in a reactor feeding sampling device of the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 The utility model is a top view of a three-dimensional structure of a sampling unit in a reaction kettle feeding and sampling device.

[0021] Legend:

[0022] 1. Reactor body; 2. Feed pipe; 3. Feeding pipe; 4. Flow pump; 5. Sampling unit; 501. Connecting pipe; 502. Delivery chamber; 503. Fixed box; 504. Support plate; 506. Sampling needle tube; 507. Slide rail; 508. Slide trough; 509. Lifting plate; 510. Screw; 511. Motor; 512. Delivery pipe; 513. Fixed pipe; 514. Flow solenoid valve; 6. Bottom plate; 7. Material tank. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 A reactor feeding and sampling device comprises a reactor body 1: a feeding pipe 2 is fixedly connected to the upper side of the reactor body 1, a bottom plate 6 is fixedly connected to the outer side of the reactor body 1, a plurality of material tanks 7 are arranged on the upper side of the bottom plate 6, a sampling unit 5 is arranged on the upper side of the bottom plate 6, and the plurality of material tanks 7 are used to hold raw materials to be processed, so as to facilitate sampling and feeding of the raw materials later.

[0025] The sampling unit 5 includes a support plate 504, which is fixedly connected to the upper side of the bottom plate 6, a fixed box 503 is fixedly connected to the outer side of the support plate 504, a plurality of sampling needle tubes 506 are arranged on the lower side of the fixed box 503, a delivery cavity 502 is fixedly connected to the upper side of the fixed box 503, a connecting tube 501 is fixedly connected to the upper side of the delivery cavity 502, a flow pump 4 is fixedly connected to the upper end of the connecting tube 501, a feeding tube 3 is fixedly connected between the flow pump 4 and the feeding tube 2, a plurality of fixed tubes 513 are fixedly connected to the outer side of the delivery cavity 502, and the fixed tubes 513 and the sampling needle tubes 506 are fixedly connected to each other. A delivery pipe 512 is fixedly connected therebetween, and flow solenoid valves 514 are arranged on the outer sides of the plurality of fixed pipes 513. When in use, the sampling needle tube 506 is located on the inner side of the material holding tank 7, and then the flow pump 4 is started, and the plurality of sampling needle tubes 506 absorb a variety of raw materials through the connecting pipe 501, the delivery cavity 502, the fixed pipe 513 and the delivery pipe 512, and the absorbed multiple raw materials are delivered to the feed pipe 2 through the feeding pipe 3, so as to facilitate the simultaneous addition of multiple raw materials into the reactor body 1. The flow solenoid valve 514 is arranged to control the order of the raw materials entering, so as to facilitate the response to other production needs.

[0026] The left and right inner walls of the fixed box 503 are fixedly connected with slide rails 507, and a lifting plate 509 is arranged on the outer side of the slide rails 507. The left and right sides of the lifting plate 509 are provided with slide grooves 508. The lifting plate 509 is fixedly connected with the sampling needle tube 506. The upper and lower inner walls of the fixed box 503 are rotatably connected with a screw rod 510, and the screw rod 510 is threadedly connected with the lifting plate 509. The upper side of the fixed box 503 is fixedly connected with a motor 511, and the output end of the motor 511 is connected to the upper end of the screw rod 510. The sampling needle tube 506 is fixedly connected at the end and is slidably connected to the fixed box 503. When the sampling needle tube 506 is not in use, the motor 511 is started, the motor 511 drives the screw 510 to rotate, the screw 510 drives the lifting plate 509 to rise, and the lifting plate 509 drives multiple sampling needle tubes 506 to rise, so that multiple sampling needle tubes 506 are moved to the inside of the fixed box 503, which is convenient for storing the sampling needle tubes 506 and avoiding external dust accumulation on the outside of the sampling needle tube 506, which is convenient for sampling next time.

[0027] Working principle: When in use, the staff first starts the flow pump 4, and then uses the connecting tube 501, the conveying cavity 502, the fixed tube 513, and the conveying tube 512 to facilitate multiple sampling needle tubes 506 to sample and absorb various raw materials, and then adds various raw materials into the reactor body 1 through the feeding tube 3. After the processing is completed, the motor 511 is started to control the screw 510 to rotate. Under the action of the lifting plate 509, it is convenient to control the multiple sampling needle tubes 506 to move to the inside of the fixed box 503 to prevent external dust from affecting the next sampling.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A reactor feeding and sampling device, characterized in that: It comprises a reactor body (1): a feed pipe (2) is fixedly connected to the upper side of the reactor body (1), a bottom plate (6) is fixedly connected to the outer side of the reactor body (1), a plurality of material holding tanks (7) are arranged on the upper side of the bottom plate (6), and a sampling unit (5) is arranged on the upper side of the bottom plate (6); The sampling unit (5) comprises a support plate (504), wherein the support plate (504) is fixedly connected to the upper side of the bottom plate (6), a fixed box (503) is fixedly connected to the outer side of the support plate (504), a plurality of sampling needle tubes (506) are arranged on the lower side of the fixed box (503), a conveying cavity (502) is fixedly connected to the upper side of the fixed box (503), a connecting pipe (501) is fixedly connected to the upper side of the conveying cavity (502), a flow pump (4) is fixedly connected to the upper end of the connecting pipe (501), a feeding pipe (3) is fixedly connected between the flow pump (4) and the feeding pipe (2), a plurality of fixed pipes (513) are fixedly connected to the outer side of the conveying cavity (502), and a conveying pipe (512) is fixedly connected between the fixed pipe (513) and the sampling needle tube (506).

2. A reactor feeding and sampling device according to claim 1, characterized in that: The left and right inner walls of the fixed box (503) are fixedly connected with slide rails (507), and a lifting plate (509) is arranged on the outer side of the slide rails (507). The left and right sides of the lifting plate (509) are provided with sliding grooves (508). The lifting plate (509) is fixedly connected with the sampling needle tube (506), and a screw rod (510) is rotatably connected between the upper and lower inner walls of the fixed box (503).

3. A reactor feeding and sampling device according to claim 2, characterized in that: The screw rod (510) is threadedly connected to the lifting plate (509).

4. A reactor feeding and sampling device according to claim 2, characterized in that: A motor (511) is fixedly connected to the upper side of the fixed box (503), and an output end of the motor (511) is fixedly connected to the upper end of the screw rod (510).

5. A reactor feeding and sampling device according to claim 1, characterized in that: The sampling needle tube (506) is slidably connected to the fixed box (503).

6. A reactor feeding and sampling device according to claim 1, characterized in that: A flow solenoid valve (514) is disposed on the outer sides of the plurality of fixed pipes (513).

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