CN218994803U - Paper pulp sampling equipment for papermaking - Google Patents
Paper pulp sampling equipment for papermaking Download PDFInfo
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- CN218994803U CN218994803U CN202223129879.9U CN202223129879U CN218994803U CN 218994803 U CN218994803 U CN 218994803U CN 202223129879 U CN202223129879 U CN 202223129879U CN 218994803 U CN218994803 U CN 218994803U
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Abstract
The utility model relates to the technical field of pulp sampling, in particular to pulp sampling equipment for papermaking, which comprises a storage tank, a detection pipe, a mounting shell, a cleaning assembly and a sampling assembly, wherein the storage tank is connected with the detection pipe; the sampling assembly comprises a sampling block, a sampling tube, a reset spring, a push rod and a sealing member, when sampling of paper pulp is carried out, a worker pushes the push rod to drive the sampling block to move, the sampling block stretches into the detection tube and drives the sampling hole to stretch into the detection tube, paper pulp in the detection tube can flow into the sampling hole and then flow into the sampling tube, then the control valve is opened to sample the paper pulp, the reset spring is compressed when the sampling block moves, after the sampling is completed, the worker stops pushing the push rod, the sampling block is enabled to retract the installation shell under the action of the reset spring, and the sealing member seals the stretch-in port, so that the aim of preventing the sampling block from being pushed to move due to shrinkage of the spring is achieved, and further the sampling is avoided.
Description
Technical Field
The utility model relates to the technical field of pulp sampling, in particular to pulp sampling equipment for papermaking.
Background
In the pulp production process, in order to detect the condition of pulp, can detect after sampling the inside paper pulp of storage tank through sampling device, conveniently learn the paper pulp condition, traditional sampling mode is through seting up the sample connection on the pulp delivery pipe, takes a sample through the sample connection, but leads to the paper pulp to spout in the sample connection like this easily, causes loss and the environmental pollution of paper pulp.
Prior art CN211627048U discloses a sampling device for pulp detection, including the storage jar of depositing paper pulp, storage jar top intercommunication has the check tube, be connected with the detection piece on the check tube outer wall, it is equipped with the sample hole to dig on one side of the check piece, the sample hole radially extends along the check tube and communicates with the check tube, the downthehole joint has the sample pole of taking a sample, the sample pole is dug at one side top that is close to the interval pipe and is equipped with the feed port, dig in one side bottom that keeps away from the interval pipe and be equipped with the discharge port, feed port and discharge port communicate each other in the sample pole, the check piece bottom is dug and is equipped with the fortune material hole, fortune material hole communicates with the sample hole, the check piece is connected with the fortune material pipe through fortune material hole, fortune material pipe lower extreme is equipped with the control valve, the check tube is connected with the push-pull device that is used for pushing and pulling the sample pole at check piece homonymy, remove through push-pull device drive sample pole, make feed port and check tube intercommunication, at this moment paper pulp can pass through the feed port, the discharge port, the fortune material hole, and finally accomplish the sample in the fortune material pipe.
The device can facilitate the sampling of staff and prevent pulp blowout, but when taking a sample, the staff needs to promote the depression bar, makes depression bar drive spring remove, and then drives the sampling rod and remove, because the spring has elasticity, can stretch out and draw back, when leading to promoting the depression bar like this, the spring can take place to shrink, and then leads to can not promote the sampling rod and remove, influences the sample.
Disclosure of Invention
The utility model aims to provide paper pulp sampling equipment for papermaking, which solves the problems that when the existing sampling device for paper pulp detection is used for sampling, a worker needs to push a pressure lever to drive a spring to move so as to drive a sampling lever to move, and the spring has elasticity and can stretch, so that when the pressure lever is pushed, the spring can shrink, and the sampling lever cannot be pushed to move so as to influence sampling.
In order to achieve the above object, the utility model provides a paper pulp sampling device for papermaking, comprising a storage tank, a detection tube, a mounting shell and a cleaning component, wherein the detection tube is mounted on the storage tank, the mounting shell is mounted on the detection tube, the cleaning component is arranged on the detection tube, and the paper pulp sampling device further comprises a sampling component; the sampling assembly comprises a sampling block, a sampling tube, a reset spring, a push rod and a sealing member, wherein the sampling tube is fixedly connected with the installation shell and is positioned on one side of the installation shell, the sampling block is in sliding connection with the installation shell and is in sliding connection with the sampling tube, the sampling block is sleeved on the sampling tube and is communicated with the sampling tube, one end of the reset spring is connected with the sampling block, the other end of the reset spring is connected with the installation shell, the reset spring is arranged inside the installation shell, the push rod is fixedly connected with the sampling block and is positioned on one side of the sampling block, and the sealing member is arranged inside the installation shell.
The sealing component comprises an abutting spring and a sealing block, wherein the abutting spring is connected with the mounting shell and is positioned inside the mounting shell; the sealing block is connected with the abutting spring, is connected with the detection tube in a sliding mode, and is located on one side of the abutting spring.
The sampling block comprises a movable block body and an abutting plate, wherein the movable block body is in sliding connection with the mounting shell, is in sliding connection with the sampling tube, and is communicated with the sampling tube; the abutting plate is fixedly connected with the movable block, abuts against the reset spring and is fixedly connected with the push rod.
The movable block is provided with a limiting protrusion, and the limiting protrusion is arranged on the movable block and is positioned on one side of the movable block; the installation shell is provided with a limiting groove, the limiting groove is formed in the installation shell and located on one side, close to the limiting protrusion, of the installation shell, and the limiting groove is matched with the limiting protrusion.
The cleaning assembly comprises a fan and a connecting pipe, wherein the fan is fixedly connected with the mounting shell and is positioned at one side of the mounting shell; one end of the connecting pipe is communicated with the air outlet of the fan, the other end of the connecting pipe is communicated with the mounting shell, and the connecting pipe is arranged on the fan.
According to the paper pulp sampling equipment for papermaking, when sampling paper pulp, a worker pushes the push rod, so that the push rod drives the sampling block to move, the sampling block stretches into the detection pipe, the sampling hole is driven to stretch into the detection pipe, paper pulp in the detection pipe can flow into the sampling hole and then flow into the sampling pipe, at the moment, the worker places a container below the sampling pipe for containing paper pulp, then opens the control valve to sample the paper pulp, the reset spring is compressed when the sampling block moves, the reset spring is in a compressed state, after sampling is completed, the worker stops pushing the push rod, the sampling block is retracted into the installation shell under the action of the reset spring, the sealing member seals the stretching opening, and the worker pushes the push rod to move, so that the sampling block is driven to stretch into the detection pipe to sample, so that the sampling block cannot be pushed to move due to the spring, and the purpose of avoiding the influence of shrinkage on sampling caused by the spring is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view showing the overall structure of a pulp sampling apparatus for papermaking according to a first embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of the extending port of the first embodiment of the present utility model.
Fig. 3 is a schematic structural view of a sealing member according to a first embodiment of the present utility model.
Fig. 4 is a schematic structural view of a sampling hole according to a first embodiment of the present utility model.
Fig. 5 is a schematic view of the installation structure of a connection pipe according to a second embodiment of the present utility model.
In the figure: 101-storage tank, 102-detection tube, 103-mounting case, 104-cleaning assembly, 105-sampling assembly, 106-sampling block, 107-sampling tube, 108-return spring, 109-push rod, 110-sealing member, 111-abutment spring, 112-sealing block, 113-moving block, 114-abutment plate, 115-limit projection, 116-limit groove, 117-extension port, 118-sampling hole, 201-blower, 202-connecting tube.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 4, fig. 1 is a schematic view of an overall structure of a pulp sampling device for papermaking, fig. 2 is a schematic view of an inlet, fig. 3 is a schematic view of a sealing member, and fig. 4 is a schematic view of a sampling hole.
The utility model provides paper pulp sampling equipment for papermaking, which comprises a storage tank 101, a detection tube 102, a mounting shell 103, a cleaning component 104 and a sampling component 105, wherein the sampling component 105 comprises a sampling block 106, a sampling tube 107, a reset spring 108, a push rod 109 and a sealing component 110, the sealing component 110 comprises an abutting spring 111 and a sealing block 112, the sampling block 106 comprises a moving block 113 and an abutting plate 114, the moving block 113 is provided with a limiting protrusion 115, the mounting shell 103 is provided with a limiting groove 116, the sampling block 106 is driven to move by pushing the push rod 109, the sampling block 106 drives the sampling hole 118 to extend into the detection tube 102 for sampling, and the problem that the movement of the sampling block 106 is influenced by the shrinkage of a spring is avoided.
For this embodiment, the detection tube 102 is mounted on the storage tank 101, the mounting shell 103 is mounted on the detection tube 102, the cleaning assembly 104 is disposed on the detection tube 102, pulp is stored in the storage tank 101 and conveyed through the detection tube 102, and the detection tube 102 is provided with an extending port 117, and the extending port 117 can enable the sampling block 106 to extend into the detection tube 102.
Wherein the sampling tube 107 is fixedly connected with the mounting shell 103 and is positioned at one side of the mounting shell 103, the sampling block 106 is slidably connected with the mounting shell 103 and is slidably connected with the sampling tube 107 and is sleeved on the sampling tube 107, the sampling block 106 is communicated with the sampling tube 107, one end of the return spring 108 is connected with the sampling block 106, the other end of the return spring 108 is connected with the mounting shell 103, the return spring 108 is arranged inside the mounting shell 103, the push rod 109 is fixedly connected with the sampling block 106 and is positioned at one side of the sampling block 106, the sealing member 110 is arranged inside the mounting shell 103, the sampling block 106 is provided with a sampling hole 118, the sampling hole 118 is communicated with the sampling tube 107, one end of the sampling tube 107 far away from the sampling block 106 is provided with a control valve, when sampling paper pulp, a worker pushes the push rod 109 to enable the push rod 109 to drive the sampling block 106 to move, further enable the sampling block 106 to extend into the detection tube 102 and drive the sampling hole 118 to extend into the detection tube 102, enable paper pulp in the detection tube 102 to flow into the sampling hole 118 and further flow into the sampling tube 107, at this time, the worker places a container below the sampling tube 107 to hold the paper pulp, then opens a control valve to sample the paper pulp, the reset spring 108 is compressed when the sampling block 106 moves, the reset spring 108 is in a compressed state, after sampling is completed, the worker stops pushing the push rod 109, enables the sampling block 106 to retract the mounting shell 103 under the action of the reset spring 108, and the sealing member 110 seals the extending opening 117, the staff promotes during the sample push rod 109 removes, and then drives sample piece 106 removes, makes sample piece 106 stretches into detect pipe 102 takes a sample, thereby realize avoiding because the spring takes place to shrink and lead to can not promote sample piece 106 removes the purpose, and then avoid influencing the sample.
Next, the abutment spring 111 is connected to the mounting case 103 and is located inside the mounting case 103; the seal block 112 is connected to the abutting spring 111, is slidably connected to the detection tube 102, and is located on one side of the abutting spring 111.
Meanwhile, the sampling block 106 includes a moving block 113 and an abutment plate 114, the moving block 113 is slidably connected to the mounting case 103, is slidably connected to the sampling tube 107, and is in communication with the sampling tube 107; the abutment plate 114 is fixedly connected with the movable block 113, abuts against the return spring 108, and is fixedly connected with the push rod 109.
The moving block 113 and the sealing block 112 are provided with mutually matched inclined planes, so that the moving block 113 can drive the sealing block 112 to move, when a worker samples, the pushing rod 109 is pushed to move, the abutting plate 114 and the moving block 113 are driven to move, the abutting plate 114 compresses the spring, the inclined plane on the moving block 113 abuts against the inclined plane on the sealing block 112, at the moment, the sealing block 112 moves downwards and presses the abutting spring 111, the sealing block 112 moves away from the extending opening 117, at the moment, the moving block 113 can extend into the detecting tube 102 through the extending opening 117, after sampling, the pushing rod 109 is stopped, the moving block 113 is reset under the action of the reset spring 108, the sealing block 112 is reset under the action of the abutting spring 111, the extending opening 117 is sealed through the sealing block 112, and therefore the extending opening 117 is sealed.
In addition, the limit protrusion 115 is provided on the moving block 113 and is located at one side of the moving block 113; the limiting groove 116 is formed in the mounting shell 103 and is located on one side, close to the limiting protrusion 115, of the mounting shell 103, the limiting groove 116 is matched with the limiting protrusion 115, two limiting protrusions 115 and two limiting grooves 116 are respectively formed in two sides of the movable block 113, the limiting protrusions 115 are located inside the limiting groove 116, movement of the limiting protrusions 115 is guided through the limiting grooves 116, movement of the movable block 113 is further guided, the movable block 113 can only move along the direction of the limiting grooves 116, and the stability of the movable block 113 during movement is improved.
When the paper pulp sampling device for papermaking in this embodiment is used, a worker pushes the push rod 109, so that the push rod 109 drives the sampling block 106 to stretch into the detection tube 102, and then pulp inside the detection tube 102 can flow into the sampling hole 118, so that the pulp can flow from the sampling hole 118 to the sampling tube 107, the worker opens a control valve arranged on the sampling tube 107 to sample, after sampling is completed, the worker stops pushing the push rod 109, so that the sampling block 106 resets under the action of the reset spring 108, sampling is completed, the worker pushes the push rod 109 to drive the sampling block 106 to stretch into the detection tube 102 to sample, and the influence of spring shrinkage is avoided to push the sampling block 106 to move, so that the influence on sampling is avoided.
Second embodiment:
referring to fig. 5, fig. 5 is a schematic view of an installation structure of a connection pipe according to a second embodiment, where the cleaning assembly 104 of the present embodiment includes a fan 201 and a connection pipe 202.
For the present embodiment, the fan 201 is fixedly connected to the mounting case 103 and is located at one side of the mounting case 103; one end of the connecting pipe 202 is communicated with an air outlet of the fan 201, the other end of the connecting pipe 202 is communicated with the mounting shell 103, the connecting pipe 202 is arranged on the fan 201, after sampling is finished, the sampling block 106 resets under the action of the reset spring 108, at the moment, the sampling hole 118 is aligned with the connecting pipe 202, at the moment, the fan 201 is started, and pulp in the sampling hole 118 and the sampling pipe 107 is blown out through air blown out by the fan 201, so that pulp residues are avoided, and next sampling is affected.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The paper pulp sampling equipment for papermaking comprises a storage tank, a detection tube, a mounting shell and a cleaning component, wherein the detection tube is mounted on the storage tank, the mounting shell is mounted on the detection tube, the cleaning component is arranged on the detection tube,
the device also comprises a sampling assembly;
the sampling assembly comprises a sampling block, a sampling tube, a reset spring, a push rod and a sealing member, wherein the sampling tube is fixedly connected with the installation shell and is positioned on one side of the installation shell, the sampling block is in sliding connection with the installation shell and is in sliding connection with the sampling tube, the sampling block is sleeved on the sampling tube and is communicated with the sampling tube, one end of the reset spring is connected with the sampling block, the other end of the reset spring is connected with the installation shell, the reset spring is arranged inside the installation shell, the push rod is fixedly connected with the sampling block and is positioned on one side of the sampling block, and the sealing member is arranged inside the installation shell.
2. A papermaking pulp sampling apparatus according to claim 1, wherein,
the sealing member comprises an abutting spring and a sealing block, wherein the abutting spring is connected with the mounting shell and is positioned inside the mounting shell; the sealing block is connected with the abutting spring, is connected with the detection tube in a sliding mode, and is located on one side of the abutting spring.
3. A papermaking pulp sampling apparatus according to claim 2, wherein,
the sampling block comprises a movable block body and an abutting plate, wherein the movable block body is in sliding connection with the mounting shell, is in sliding connection with the sampling tube and is communicated with the sampling tube; the abutting plate is fixedly connected with the movable block, abuts against the reset spring and is fixedly connected with the push rod.
4. A papermaking pulp sampling apparatus according to claim 3, wherein,
the movable block is provided with a limiting protrusion, and the limiting protrusion is arranged on the movable block and is positioned on one side of the movable block; the installation shell is provided with a limiting groove, the limiting groove is formed in the installation shell and located on one side, close to the limiting protrusion, of the installation shell, and the limiting groove is matched with the limiting protrusion.
5. A papermaking pulp sampling apparatus according to claim 1, wherein,
the cleaning assembly comprises a fan and a connecting pipe, and the fan is fixedly connected with the mounting shell and is positioned at one side of the mounting shell; one end of the connecting pipe is communicated with the air outlet of the fan, the other end of the connecting pipe is communicated with the mounting shell, and the connecting pipe is arranged on the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223129879.9U CN218994803U (en) | 2022-11-24 | 2022-11-24 | Paper pulp sampling equipment for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223129879.9U CN218994803U (en) | 2022-11-24 | 2022-11-24 | Paper pulp sampling equipment for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218994803U true CN218994803U (en) | 2023-05-09 |
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ID=86225804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223129879.9U Active CN218994803U (en) | 2022-11-24 | 2022-11-24 | Paper pulp sampling equipment for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218994803U (en) |
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2022
- 2022-11-24 CN CN202223129879.9U patent/CN218994803U/en active Active
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