CN220202327U - Emergency application device for gluing - Google Patents
Emergency application device for gluing Download PDFInfo
- Publication number
- CN220202327U CN220202327U CN202321440652.8U CN202321440652U CN220202327U CN 220202327 U CN220202327 U CN 220202327U CN 202321440652 U CN202321440652 U CN 202321440652U CN 220202327 U CN220202327 U CN 220202327U
- Authority
- CN
- China
- Prior art keywords
- emergency
- tank
- sizing
- branch pipe
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004026 adhesive bonding Methods 0.000 title description 15
- 238000004513 sizing Methods 0.000 claims abstract description 69
- 238000003860 storage Methods 0.000 claims abstract description 38
- 239000003292 glue Substances 0.000 claims abstract description 23
- 238000007865 diluting Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010924 continuous production Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses an emergency sizing device which comprises a sizing diluting tank, a first sizing storage tank, a second sizing storage tank, a third sizing storage tank, a first feeding tank, a second feeding tank and a third feeding tank, wherein the sizing diluting tank is arranged on the first sizing storage tank; an outlet pipeline of the sizing diluting tank is connected with an emergency pipeline, and the emergency pipeline is provided with a first emergency branch pipe, a second emergency branch pipe and a third emergency branch pipe; the first emergency branch pipe is connected to the first feed tank, the second emergency branch pipe is connected to the second feed tank, and the third emergency branch pipe is connected to the third feed tank; the outlet pipeline of the sizing diluting tank is provided with a first valve, and the emergency pipeline is provided with a second valve. After the technical scheme provided by the utility model is adopted, the structures such as a standby glue applying storage tank, a glue supplying pump, a glue supplying pipeline and the like are not required to be arranged, the equipment investment and the equipment installation space are saved, and the resource waste is avoided.
Description
Technical Field
The utility model relates to the technical field of papermaking, in particular to an emergency sizing device.
Background
Starch is widely used in papermaking surface sizing, which is a process of applying a sizing agent to the surface of paper to bond the fibers to the colloid and attach a nearly continuous film to the paper surface. Since paper mills are characterized by continuous production, the supply of sizing must be uninterrupted. However, the equipment is inevitably broken after long-term use, and the pipe for sizing materials is broken due to corrosion after long-term use. If a standby glue applying storage tank, a glue supplying pump and a glue supplying pipeline are arranged, the investment cost is huge, the occupied space is large, the use frequency is low, and the resource waste is caused. In view of the problems, the utility model provides an emergency gluing device which can be used for emergency when a gluing storage tank, a gluing pump or a gluing pipe fails, and continuous production is ensured.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model aims to provide an emergency gluing device, which aims to solve the technical problems of huge investment cost and waste caused by installing a standby gluing storage tank, a gluing pump and a gluing pipeline in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the emergency sizing application device comprises a sizing diluting tank, a first sizing storage tank, a second sizing storage tank, a third sizing storage tank, a first feeding tank, a second feeding tank and a third feeding tank, wherein an outlet pipeline of the sizing diluting tank is provided with a first branch pipe, a second branch pipe and a third branch pipe, the first branch pipe is connected to the first sizing storage tank, the second branch pipe is connected to the second sizing storage tank, and the third branch pipe is connected to the third sizing storage tank; the outlet pipeline of the first sizing storage tank is connected to the first feeding tank, the outlet pipeline of the second sizing storage tank is connected to the second feeding tank, and the outlet pipeline of the third sizing storage tank is connected to the third feeding tank; an outlet pipeline of the sizing diluting tank is connected with an emergency pipeline, and the emergency pipeline is provided with a first emergency branch pipe, a second emergency branch pipe and a third emergency branch pipe; the first emergency branch pipe is connected to the first feed tank, the second emergency branch pipe is connected to the second feed tank, and the third emergency branch pipe is connected to the third feed tank; the outlet pipeline of the sizing diluting tank is provided with a first valve, and the emergency pipeline is provided with a second valve. In practical application, the feeding tanks 3 are respectively used for feeding the upper roller, the lower roller and the back adhesive.
Further, in the device for applying glue for emergency use, a third valve is arranged on the first branch pipe, a fourth valve is arranged on the second branch pipe, and a fifth valve is arranged on the third branch pipe.
Further, in the gluing emergency use device, a sixth valve is arranged on the first emergency branch pipe, a seventh valve is arranged on the second emergency branch pipe, and an eighth valve is arranged on the third emergency branch pipe.
Further, in the gluing emergency use device, the gluing dilution tank is connected with a hot water pipe, and a water valve is arranged on the hot water pipe.
Further, in the device for emergency use of sizing, an outlet pipeline of the sizing diluting tank is connected with a bypass pipe, the bypass pipe is connected to a hot water pipe, and a bypass valve is arranged on the bypass pipe.
Further, in the device for glue application emergency use, the connection point of the bypass pipe and the hot water pipe is positioned at the upstream of the water valve.
The beneficial effects are that: compared with the prior art, the glue applying emergency use device provided by the utility model has the advantages that the emergency pipeline can be started when the glue applying storage tank fails by arranging the emergency pipeline, the first emergency branch pipe, the second emergency branch pipe, the third emergency branch pipe and the corresponding valves, so that continuous production is ensured. In addition, after the technical scheme provided by the utility model is adopted, the structures such as a standby glue applying storage tank, a glue supplying pump, a glue supplying pipeline and the like are not required to be arranged, so that the equipment investment and the equipment installation space are saved, and the resource waste is avoided.
Drawings
Fig. 1 is a working schematic diagram of the gluing emergency use device provided by the utility model.
Description of the embodiments
The utility model provides an emergency glue applying device, which is used for making the purposes, technical schemes and effects of the utility model clearer and more definite, and is further described in detail below. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the utility model provides an emergency application device for sizing. The drawings are only for the purpose of illustrating the structural principles and are not to scale with respect to actual products. The figures only show the structures relevant to the utility model and not for other conventional structures (pumps, valves, etc.).
The terms "first," "second," and the like are used herein for convenience of description only and are not intended to limit the utility model to any particular form or structure.
An emergency sizing device comprises a sizing diluting tank 1, a first sizing storage tank 21, a second sizing storage tank 22, a third sizing storage tank 23, a first feeding tank 31, a second feeding tank 32 and a third feeding tank 33. The outlet conduit 9 of the sizing dilution tank is provided with a first branch 91 connected to the first sizing tank, a second branch 92 connected to the second sizing tank and a third branch 93 connected to the third sizing tank; the outlet conduit 219 of the first sizing tank is connected to the first feed tank, the outlet conduit 229 of the second sizing tank is connected to the second feed tank, and the outlet conduit 239 of the third sizing tank is connected to the third feed tank; the outlet pipe of the glue diluting tank is connected with an emergency pipe 4 provided with a first emergency branch pipe 41, a second emergency branch pipe 42 and a third emergency branch pipe 43; the first emergency branch pipe is connected to the first feed tank, the second emergency branch pipe is connected to the second feed tank, and the third emergency branch pipe is connected to the third feed tank; the outlet pipeline of the sizing diluting tank is provided with a first valve 81, and the emergency pipeline is provided with a second valve 82.
Further, a third valve 83 is provided on the first branch pipe, a fourth valve 84 is provided on the second branch pipe, and a fifth valve 85 is provided on the third branch pipe. This arrangement facilitates individual control of the on-off of the individual branches.
Further, a sixth valve 86 is provided on the first emergency branch pipe, a seventh valve 87 is provided on the second emergency branch pipe, and an eighth valve 88 is provided on the third emergency branch pipe. This arrangement facilitates individual control of the on-off of each emergency branch.
In practice, the glue dilution tank is connected to a hot water pipe 19, on which a water valve 191 is arranged. In normal operation, the water valve 191 is closed and the water valve 191 is opened when it is desired to clean the size dilution tank.
Further, the outlet pipe of the sizing diluting tank is connected with a bypass pipe 5 which is connected to the hot water pipe, and the bypass pipe is provided with a bypass valve 51.
Further, the junction of the bypass tube with the hot water tube is located upstream of the water valve.
For ease of understanding, the working principle is briefly described below.
When the valve is used normally, the first valve is in an open state, and the second valve is in a closed state. The sizing materials in the sizing diluting tanks respectively enter the first sizing storage tank 21, the second sizing storage tank 22 and the third sizing storage tank 23, and then respectively enter the first feeding tank 31, the second feeding tank 32 and the third feeding tank 33. In this state, the emergency pipe does not participate in the delivery of the sizing material.
When any one of the first sizing storage tank 21, the second sizing storage tank 22 and the third sizing storage tank 23 fails and cannot be used normally, the first valve is closed, the second valve, the sixth valve, the seventh valve and the eighth valve are opened, and the sizing material can enter the first feeding groove, the second feeding groove and the third feeding groove through emergency pipelines and 3 emergency branch pipes respectively, so that continuous production is ensured. When the fault is eliminated, the emergency pipeline is closed again, and each gluing storage tank is restarted.
After the emergency pipeline is used each time, the second valve is closed, the sixth valve, the seventh valve and the eighth valve are closed, the blow-down valve 499 at the tail end of the emergency pipeline is opened, and the bypass valve is opened, so that hot water is introduced into the emergency pipeline for cleaning.
It will be understood that equivalents and modifications will occur to those skilled in the art based on the present utility model and its spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model.
Claims (6)
1. The emergency sizing application device comprises a sizing diluting tank, a first sizing storage tank, a second sizing storage tank, a third sizing storage tank, a first feeding tank, a second feeding tank and a third feeding tank, and is characterized in that an outlet pipeline of the sizing diluting tank is provided with a first branch pipe, a second branch pipe and a third branch pipe, the first branch pipe is connected to the first sizing storage tank, the second branch pipe is connected to the second sizing storage tank, and the third branch pipe is connected to the third sizing storage tank; the outlet pipeline of the first sizing storage tank is connected to the first feeding tank, the outlet pipeline of the second sizing storage tank is connected to the second feeding tank, and the outlet pipeline of the third sizing storage tank is connected to the third feeding tank; an outlet pipeline of the sizing diluting tank is connected with an emergency pipeline, and the emergency pipeline is provided with a first emergency branch pipe, a second emergency branch pipe and a third emergency branch pipe; the first emergency branch pipe is connected to the first feed tank, the second emergency branch pipe is connected to the second feed tank, and the third emergency branch pipe is connected to the third feed tank; the outlet pipeline of the sizing diluting tank is provided with a first valve, and the emergency pipeline is provided with a second valve.
2. The glue emergency application device according to claim 1, wherein a third valve is provided on the first branch pipe, a fourth valve is provided on the second branch pipe, and a fifth valve is provided on the third branch pipe.
3. The glue applying emergency use device according to claim 1, wherein a sixth valve is provided on the first emergency branch pipe, a seventh valve is provided on the second emergency branch pipe, and an eighth valve is provided on the third emergency branch pipe.
4. The glue emergency use device according to claim 1, wherein the glue dilution tank is connected to a hot water pipe, and a water valve is provided on the hot water pipe.
5. The glue emergency application device according to claim 4, wherein the outlet pipe of the glue dilution tank is connected to a bypass pipe connected to the hot water pipe, and the bypass pipe is provided with a bypass valve.
6. The glue emergency use device of claim 5, wherein the junction of the bypass tube and the hot water tube is upstream of the water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440652.8U CN220202327U (en) | 2023-06-07 | 2023-06-07 | Emergency application device for gluing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321440652.8U CN220202327U (en) | 2023-06-07 | 2023-06-07 | Emergency application device for gluing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220202327U true CN220202327U (en) | 2023-12-19 |
Family
ID=89143984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321440652.8U Active CN220202327U (en) | 2023-06-07 | 2023-06-07 | Emergency application device for gluing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220202327U (en) |
-
2023
- 2023-06-07 CN CN202321440652.8U patent/CN220202327U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |