CN203342768U - Environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device - Google Patents
Environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device Download PDFInfo
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- CN203342768U CN203342768U CN 201320451618 CN201320451618U CN203342768U CN 203342768 U CN203342768 U CN 203342768U CN 201320451618 CN201320451618 CN 201320451618 CN 201320451618 U CN201320451618 U CN 201320451618U CN 203342768 U CN203342768 U CN 203342768U
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- blanking
- blanking pipe
- tremie pipe
- friendly high
- reaction kettle
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Abstract
The utility model relates to the field of colloidal particle production equipment, and particularly discloses an environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device which is convenient for flow control. The device is arranged on a blanking opening of a reaction kettle, a blanking pipe is arranged on the blanking opening, the upper end of the blanking pipe is in screw-thread fit with the blanking opening, the inner diameter of the lower end of the blanking pipe is smaller than the inner diameter of the upper end of the blanking pipe, the lower end of the blanking pipe is provided with a control ball valve, the interior of the upper end of the blanking pipe is provided with a filtering net, and the two sides, along the same diameter direction, of the upper end of the blanking pipe are provided with rotating handles respectively. The blanking pipe is connected with the blanking opening through threads, so that the structure is firm; the filtering net is arranged on the upper part of the blanking pipe, since the lower end of the blanking pipe is reduced, a limiting effect is played on the filtering net, so that the filtering net is effectively prevented from generating displacement under the pressure of liquid glue; the size of flow of the liquid glue can be effectively controlled by the arrangement of the ball valve.
Description
Technical field
The utility model relates to micelle production equipment field, especially a kind of environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking current-limiting apparatus.
Background technology
The diameter of the discharging opening of the bottom of the reactor of existing environment-friendly high-intensity heat resistance bonding wood PUR is larger, now all adopt and be provided with screen pack on discharging opening, connecting PUR is being derived by conduit, this flow that causes PUR is large and be difficult to control, because flow is larger, screen pack easily is flushed away, and makes the service life of equipment low simultaneously, also can reduce the purity of PUR, affect product quality.
The utility model content
The purpose of this utility model is the deficiency in order to solve above-mentioned technology and provide a kind of simple in structure, flow-control environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking easily current-limiting apparatus.
In order to achieve the above object, the environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking current-limiting apparatus that the utility model is designed, it is arranged on the feed opening of reactor, be provided with tremie pipe on feed opening, upper end and the feed opening of tremie pipe pass through threaded engagement, the internal diameter of the lower end of tremie pipe is less than the internal diameter of the upper end of tremie pipe, in the lower end of tremie pipe, is provided with the control ball valve.
As optimization, in the inside of the upper end of tremie pipe, be provided with screen pack.
As optimization, in the upper end of tremie pipe, same diametric both sides are equipped with swing handle.
The resulting environment-friendly high-intensity heat resistance of the utility model bonding wood PUR reactor blanking current-limiting apparatus, its tremie pipe is connected with feed opening by screw thread, sound construction, be arranged on the screen pack on tremie pipe top simultaneously, because the internal diameter of tremie pipe lower end reduces, screen pack is had to spacing effect, can effectively avoid screen pack to be subjected to displacement under the pressure of sol, the uninterrupted of sol can be effectively controlled in the setting of ball valve, in addition, the setting of swing handle can facilitate the rotation of tremie pipe, facilitate its with feed opening between be connected.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking current-limiting apparatus that the present embodiment is described, it is arranged on the feed opening 3 of reactor 1, be provided with tremie pipe 2 on feed opening 3, the upper end of tremie pipe 2 and feed opening 3 pass through threaded engagement, the internal diameter of the lower end of tremie pipe 2 is less than the internal diameter of the upper end of tremie pipe 2, be provided with in the lower end of tremie pipe 2 and control ball valve 4, inside in the upper end of tremie pipe 2 is provided with screen pack 5, and in the upper end of tremie pipe 2, same diametric both sides are equipped with swing handle 6.
Claims (3)
1. an environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking current-limiting apparatus, it is arranged on the feed opening of reactor, it is characterized in that: be provided with tremie pipe on feed opening, upper end and the feed opening of tremie pipe pass through threaded engagement, the internal diameter of the lower end of tremie pipe is less than the internal diameter of the upper end of tremie pipe, in the lower end of tremie pipe, is provided with the control ball valve.
2. a kind of environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking current-limiting apparatus according to claim 1 is characterized in that: the inside in the upper end of tremie pipe is provided with screen pack.
3. a kind of environment-friendly high-intensity heat resistance bonding wood PUR reactor blanking current-limiting apparatus according to claim 1, it is characterized in that: in the upper end of tremie pipe, same diametric both sides are equipped with swing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320451618 CN203342768U (en) | 2013-07-25 | 2013-07-25 | Environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320451618 CN203342768U (en) | 2013-07-25 | 2013-07-25 | Environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342768U true CN203342768U (en) | 2013-12-18 |
Family
ID=49742710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320451618 Expired - Fee Related CN203342768U (en) | 2013-07-25 | 2013-07-25 | Environmental-friendly high-strength heat-resistant wood bonding hot melt adhesive reaction kettle blanking current limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214849A (en) * | 2017-11-21 | 2018-06-29 | 万继山 | Artificial stone material uniform charging method and ball-type blanking device and ball-type blanking material distributing machine |
-
2013
- 2013-07-25 CN CN 201320451618 patent/CN203342768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214849A (en) * | 2017-11-21 | 2018-06-29 | 万继山 | Artificial stone material uniform charging method and ball-type blanking device and ball-type blanking material distributing machine |
| CN108214849B (en) * | 2017-11-21 | 2024-02-20 | 万继山 | Material ball type blanking and distributing machine for artificial stone material |
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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: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |