CN203342763U - Connecting pipeline of dropwise adding device - Google Patents
Connecting pipeline of dropwise adding device Download PDFInfo
- Publication number
- CN203342763U CN203342763U CN 201320314729 CN201320314729U CN203342763U CN 203342763 U CN203342763 U CN 203342763U CN 201320314729 CN201320314729 CN 201320314729 CN 201320314729 U CN201320314729 U CN 201320314729U CN 203342763 U CN203342763 U CN 203342763U
- Authority
- CN
- China
- Prior art keywords
- connecting line
- connecting pipeline
- dropwise adding
- adding device
- dropping feeder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting pipeline of a dropwise adding device, and relates to the technical field of structural design. The two ends of the connecting pipeline are connected with a reaction kettle and the dropwise adding device respectively; the internal diameter of the connecting pipeline is preset times the aperture of a drain pipe of the reaction kettle; and the preset times are greater than 1. According to the connecting pipeline of the dropwise adding device, the connecting pipeline of the dropwise adding device is prevented from being blocked due to the structural design.
Description
Technical field
The utility model relates to the structure-design technique field, particularly a kind of connecting pipe of Dropping feeder.
Background technology
For improving the output of papermaking, China just develops papermaking chemical product since the eighties, and the paper making additive of existing more than ten class dozens of kind, begun to take shape an industry up till now, for China's paper industry, made great contribution during the last ten years.
When producing paper making additive, usually all raw material is placed in to reactor by feeding mouth, again by a series of PROCESS FOR TREATMENT, the final paper making additive that forms, but some raw material (for example catalyst or chemical raw material) can not directly be placed in reactor, can only in process treatment process, slowly pass into reactor, otherwise can cause the reaction of adhesive insufficient, now just need to raw material be injected to reactor slowly with Dropping feeder, but because the bore of Dropping feeder discharging tube of the prior art is consistent with the bore of connecting line for the coupled reaction still, and the viscosity of the raw material in Dropping feeder is also larger, in the situation that often use, there will be clogging.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is: the clogging that how to prevent the connecting line of Dropping feeder.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of connecting pipe of Dropping feeder, the two ends of described connecting line are coupled reaction still and Dropping feeder respectively, the preset multiple of the discharging tube bore that the internal diameter of described connecting line is described reactor, and described preset multiple is greater than 1.
Wherein, described preset multiple is 8.
Wherein, between described connecting line and Dropping feeder, by flange, be connected.
Wherein, described connecting line is provided with valve.
(3) beneficial effect
The connecting pipe of Dropping feeder of the present utility model, by structural design, has prevented the clogging of the connecting line of Dropping feeder.
The accompanying drawing explanation
Fig. 1 is the structural representation of connecting pipe of the Dropping feeder of a kind of embodiment of the utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
Fig. 1 is the structural representation of connecting pipe of the Dropping feeder of a kind of embodiment of the utility model; With reference to Fig. 1, the two ends of described connecting line 1 are coupled reaction still (not shown) and Dropping feeder 3 respectively, the preset multiple of the discharging tube bore that the internal diameter of described connecting line 1 is described reactor, and described preset multiple is greater than 1.
Connecting line adopts four to be in charge of usually in the prior art, and internal diameter is 15mm, and for preventing its obstruction, in present embodiment, described connecting line adopts 2 centimeters, and internal diameter is 20mm, and described preset multiple is 1.3.
For ease of dismounting, preferably, between described connecting line 1 and Dropping feeder 3, by flange, be connected.
For ease of controlling the opening and closing of described connecting line, preferably, described connecting line 1 is provided with valve 2.
Above embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1. the connecting pipe of a Dropping feeder, is characterized in that, the two ends of described connecting line are coupled reaction still and Dropping feeder respectively, the preset multiple of the discharging tube bore that the internal diameter of described connecting line is described reactor, and described preset multiple is greater than 1.
2. connecting line as claimed in claim 1, is characterized in that, described preset multiple is 1.3.
3. connecting line as claimed in claim 1, is characterized in that, between described connecting line and Dropping feeder, by flange, is connected.
4. connecting line as described as any one in claim 1～3, is characterized in that, described connecting line is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314729 CN203342763U (en) | 2013-06-03 | 2013-06-03 | Connecting pipeline of dropwise adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320314729 CN203342763U (en) | 2013-06-03 | 2013-06-03 | Connecting pipeline of dropwise adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342763U true CN203342763U (en) | 2013-12-18 |
Family
ID=49742705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320314729 Expired - Fee Related CN203342763U (en) | 2013-06-03 | 2013-06-03 | Connecting pipeline of dropwise adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342763U (en) |
-
2013
- 2013-06-03 CN CN 201320314729 patent/CN203342763U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20160603 |