CN216816053U

CN216816053U - Chemical engineering sampling device

Info

Publication number: CN216816053U
Application number: CN202123380903.1U
Authority: CN
Inventors: 武治谋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-24
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a chemical engineering sampling device, wherein one side of a sampling tube is connected with a control box, the top of the control box is connected with a connecting tube through threads, the top of the connecting tube is welded with a lower fixed disc, the top of the lower fixed disc is connected with a fastening tube, the bottom side of the fastening tube is provided with a rotating groove, one side of the rotating groove is welded with a clamping block, the top of the clamping block is provided with a clamping groove, and the clamping groove is clamped with a fixed block. This kind of chemical engineering sampling device, can drive fixed pipe and upper fixed disk through being equipped with the handle and rotate, thereby make and be close to each other between upper fixed disk and the lower fixed disk, clip reation kettle's top cap firmly, through draw-in groove and fixed block, can clip reation kettle's top cap at upper fixed disk under with after the fixed disk, the tight condition that appears in tight department of clamp prevents to appear, through being equipped with rubber disk and lower rubber disk, can make the leakproofness obtain certain assurance, and can prevent that upper fixed disk and lower fixed disk from pressing from both sides bad reation kettle top cap.

Description

Chemical engineering sampling device

Technical Field

The utility model relates to the technical field of chemical engineering sampling, in particular to a chemical engineering sampling device.

Background

The sampling refers to a process of extracting an individual or a sample from the population, namely a process of testing or observing the population, and the sample needs to be sampled and analyzed in chemical engineering to ensure that the product is qualified.

But some chemical engineering sampling device of current can lead to external air to get into reation kettle in the sample in-process, and the air can influence chemical industry reaction sometimes to lead to the product percent of pass to descend. Therefore, the sampling device for the chemical engineering is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a sampling device for chemical engineering, which comprises a sampling tube, wherein one side of the sampling tube is connected with a control box, the top of the control box is connected with a connecting tube through threads, the top of the connecting tube is welded with a lower fixed disc, the top of the lower fixed disc is connected with a fastening tube, the bottom side of the fastening tube is provided with a rotating groove, one side of the rotating groove is welded with a clamping block, the top of the clamping block is provided with a clamping groove, a fixed block is clamped in the clamping groove, one side of the fixed block is connected with a handle through a screw, one end of the fixed block is rotatably connected with a connecting plate through a pin shaft, the bottom end of the connecting plate is welded with a fixed rod, one side of the fixed rod is welded with a connecting rod, one end of the connecting rod is welded with a fixed tube, the bottom end of the fastening tube is welded with an upper fixed disc, and the bottom end of the upper fixed disc is connected with an upper rubber disc through a screw, the top of the fixed pipe is connected with a collecting sleeve in a sliding way.

As a preferred technical scheme of the utility model, the interior of the control box is connected with a motor through a screw, an output shaft of the motor is connected with a threaded rod through a coupling in a transmission manner, the top of the threaded rod is connected with a blocking rod through a thread, and the top of the blocking rod is connected with a control tube in a sliding manner.

As a preferred technical scheme of the utility model, the top of the lower fixed disk is connected with a lower rubber disk through a screw, a connecting sleeve is welded at the center point of the top of the lower fixed disk, and the top of the connecting sleeve is rotatably connected with a connecting ring.

As a preferable technical scheme of the present invention, a collecting pipe is connected to the inside of the collecting sleeve through a screw thread, a first opening is opened at the bottom end of the collecting sleeve, and a second opening is opened at the bottom end of the collecting pipe.

As a preferred technical solution of the present invention, the top of the connection ring is connected to the bottom end of the fixed pipe by a screw, and the connection sleeve is connected to the bottom end of the fastening pipe by a screw.

As a preferable aspect of the present invention, the height of the first opening is equal to the height of the second opening, and the width of the first opening is equal to the width of the second opening.

As a preferable technical scheme of the utility model, the opening of the sampling tube faces downwards, and one end of the sampling tube is welded at one end of the control tube.

The utility model has the beneficial effects that:

1. according to the sampling device for the chemical engineering, the fixing tube and the upper fixing disc can be driven to rotate by arranging the handle, so that the upper fixing disc and the lower fixing disc are close to each other, and a top cover of a reaction kettle is firmly clamped;

2. according to the sampling device for the chemical engineering, the clamping groove and the fixing block can be used for preventing the loosening of the clamping position after the top cover of the reaction kettle is clamped by the upper fixing disc and the lower fixing disc;

3. this kind of chemical engineering sampling device through being equipped with rubber disk and lower rubber disk, can make the leakproofness obtain certain assurance to can prevent that upper fixed disk and lower fixed disk from pressing from both sides bad reation kettle's top cap.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a sampling device for chemical engineering according to the present invention;

FIG. 2 is a schematic overall exploded view of a sampling device for chemical engineering according to the present invention;

FIG. 3 is an enlarged view of the area A in the overall split view of the sampling device in chemical engineering according to the present invention;

fig. 4 is an enlarged schematic view of a B region in an overall split schematic view of a sampling device in chemical engineering according to the present invention.

In the figure: 1. a sampling tube; 2. a control box; 201. a motor; 202. a threaded rod; 203. a blocking lever; 204. a control tube; 3. a connecting pipe; 4. a lower fixed disc; 401. a lower rubber disc; 402. connecting sleeves; 403. a connecting ring; 5. fastening the tube; 501. a rotating groove; 502. a clamping block; 503. a card slot; 504. a fixed block; 505. a handle; 506. a connecting plate; 507. fixing the rod; 508. a connecting rod; 509. a fixed tube; 510. an upper fixed disc; 511. an upper rubber disc; 6. collecting the cannula; 601. a collection pipe; 602. a first opening; 603. a second opening.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1 to 4, the sampling device for chemical engineering of the present invention comprises a sampling tube 1, a control box 2 is connected to one side of the sampling tube 1, a connection tube 3 is connected to the top of the control box 2 through a screw thread, a lower fixing plate 4 is welded to the top of the connection tube 3, a fastening tube 5 is connected to the top of the lower fixing plate 4, a rotation groove 501 is formed on the bottom side of the fastening tube 5, a clamping block 502 is welded to one side of the rotation groove 501, a clamping groove 503 is formed on the top of the clamping block 502, a fixing block 504 is clamped in the clamping groove 503, a handle 505 is connected to one side of the fixing block 504 through a screw, a connection plate 506 is rotatably connected to one end of the fixing block 504 through a pin shaft, a fixing rod 507 is welded to the bottom end of the connection plate 506, a connection rod 508 is welded to one side of the fixing rod 507, a fixing tube 509 is welded to one end of the connection rod 508, an upper fixing plate 510 is welded to the bottom end of the fastening tube 5, an upper rubber plate 511 is connected to the bottom end of the upper fixing plate 510 through a screw, the top of the fixed tube 509 is slidably connected to a collection sleeve 6.

Wherein, there is motor 201 control box 2's inside through screwed connection, and motor 201's output shaft is connected with threaded rod 202 through the shaft coupling transmission, and threaded rod 202's top has the pole 203 of blockking through threaded connection, and the top sliding connection who blocks pole 203 has control tube 204, and motor 201 can drive threaded rod 202 and rotate to the messenger blocks pole 203 and can reciprocate, thereby controls opening and shutting of sampling tube 1.

The top of the lower fixed disk 4 is connected with a lower rubber disk 401 through a screw, a connecting sleeve 402 is welded at the center point of the top of the lower fixed disk 4, the top of the connecting sleeve 402 is rotatably connected with a connecting ring 403, and the connecting sleeve 402 and the connecting ring 403 are mutually independent and convenient to connect.

The collecting pipe 601 is connected to the inside of the collecting sleeve 6 through threads, the first opening 602 is formed in the bottom end of the collecting sleeve 6, the second opening 603 is formed in the bottom end of the collecting pipe 601, a sample can enter the collecting pipe 601 along with the first opening 602 and the second opening 603, and then the collecting pipe 601 is moved upwards to enable the first opening 602 and the second opening 603 to be staggered.

Wherein, threaded connection is passed through at the bottom of fixed pipe 509 at the top of go-between 403, and adapter sleeve 402 passes through threaded connection at the bottom of fastening pipe 5, makes things convenient for whole device to install on reation kettle's top cap, through the top cap that passes reation kettle with go-between 403 and through threaded connection at the bottom of fixed pipe 509, and adapter sleeve 402 is connected and can be accomplished the installation at the bottom of fastening pipe 5.

Wherein the height of the first opening 602 is equal to the height of the second opening 603, and the width of the first opening 602 is equal to the width of the second opening 603, so as to ensure that the sample can smoothly enter the collection tube 601.

Wherein, the opening of sampling tube 1 is down, and the one end welding of sampling tube 1 is in the one end of control tube 204, guarantees that the sample can get into the device smoothly, and can make things convenient for the collection of control sample more through the reciprocating of blockking pole 203.

The working principle is as follows: the sampling device for the chemical engineering is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle; by passing the connection ring 403 through the top cover of the reaction vessel and threadedly coupled to the bottom end of the fixed pipe 509, the connection sleeve 402 is coupled to the bottom end of the fastening pipe 5, then, the handle 505 is pulled, and the fixing tube 509 is rotated in the fastening tube 5 by the fixing block 504 and the connecting rod 508, and thereby the fixing block 504 is caught in the catching groove 503, so that the upper fixing disk 510 and the lower fixing disk 4 firmly clamp the cover plate, the lower rubber disk 401 and the upper rubber disk 511 may prevent air leakage at the joint, the motor 201 can then rotate the threaded rod 202, so that the blocking rod 203 can move downwards, so that the sample can enter the collection tube 601 through the sampling tube 1, the control tube 204, the first opening 602 and the second opening 603, then the blocking rod 203 moves upwards to block the sampling tube 1, then the collecting tube 601 moves upwards to stagger the first opening 602 and the second opening 603, and finally the collecting sleeve 6 is taken out to take out the sample; the device has solved current some chemical engineering sampling device and can lead to external air to get into reation kettle in the sample in-process, and the air can influence chemical industry reaction sometimes to lead to the problem that the product percent of pass descends.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a chemical engineering sampling device, includes sampling tube (1), its characterized in that, one side of sampling tube (1) is connected with control box (2), there is connecting pipe (3) at the top of control box (2) through threaded connection, the top welding of connecting pipe (3) has down fixed disk (4), the top of fixed disk (4) is connected with fastening pipe (5) down, rotation groove (501) have been seted up to the bottom side of fastening pipe (5), one side welding of rotation groove (501) has fixture block (502), draw-in groove (503) have been seted up at the top of fixture block (502), the joint has fixed block (504) in draw-in groove (503), one side of fixed block (504) has handle (505) through screwed connection, the one end of fixed block (504) is connected with connecting plate (506) through the round pin axle rotation, the bottom welding of connecting plate (506) has dead lever (507), the welding of one side of dead lever (507) has connection connecting rod (508), the welding of the one end of connecting rod (508) has fixed pipe (509), the welding of the bottom of fastening pipe (5) has upper fixed disk (510), there is last rubber disc (511) bottom of upper fixed disk (510) through screwed connection, the top sliding connection of fixed pipe (509) has collection sleeve pipe (6).

2. The sampling device for the chemical engineering is characterized in that a motor (201) is connected to the inside of the control box (2) through a screw, an output shaft of the motor (201) is connected with a threaded rod (202) through a coupling in a transmission manner, the top of the threaded rod (202) is connected with a blocking rod (203) through a screw, and the top of the blocking rod (203) is connected with a control tube (204) in a sliding manner.

3. The sampling device in chemical engineering according to claim 1, characterized in that the top of the lower fixed disk (4) is connected with a lower rubber disk (401) through a screw, the central point of the top of the lower fixed disk (4) is welded with a connecting sleeve (402), and the top of the connecting sleeve (402) is rotatably connected with a connecting ring (403).

4. The sampling device in chemical engineering according to claim 1, characterized in that the collecting pipe (601) is connected to the inside of the collecting sleeve (6) through a screw thread, the bottom end of the collecting sleeve (6) is opened with a first opening (602), and the bottom end of the collecting pipe (601) is opened with a second opening (603).

5. A sampling device in chemical engineering according to claim 3, characterized in that the top of the connecting ring (403) is screwed to the bottom end of the fixed pipe (509), and the connecting sleeve (402) is screwed to the bottom end of the fastening pipe (5).

6. The sampling device according to claim 4, characterized in that the height of said first opening (602) is equal to the height of said second opening (603) and the width of said first opening (602) is equal to the width of said second opening (603).

7. The sampling device in chemical engineering according to claim 2, characterized in that the opening of the sampling tube (1) is downward and one end of the sampling tube (1) is welded to one end of the control tube (204).