CN203565423U - Crosslinked polyethylene dust-removing device for power cable - Google Patents
Crosslinked polyethylene dust-removing device for power cable Download PDFInfo
- Publication number
- CN203565423U CN203565423U CN201320627897.1U CN201320627897U CN203565423U CN 203565423 U CN203565423 U CN 203565423U CN 201320627897 U CN201320627897 U CN 201320627897U CN 203565423 U CN203565423 U CN 203565423U
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- CN
- China
- Prior art keywords
- power cable
- dust arrester
- crosslinked polyethylene
- dust
- casing
- 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 relates to a crosslinked polyethylene dust-removing device for a power cable. The crosslinked polyethylene dust-removing device for the power cable can effectively remove impurities in polyethylene materials, and has the advantages of being simple in structure and convenient to use. According to the technical scheme, the crosslinked polyethylene dust-removing device for the power cable is characterized by comprising a sealing machine shell defined by thin plates, a feeding port formed in the top end of the machine shell, a discharging port formed in the bottom end of the machine shell, a dust-removing passage, an electrostatic device and a wind-power dust-removing device, wherein the dust-removing passage is located inside the machine shell, the two ends of the dust-removing passage are communicated with the feeding port and the discharging port, and the electrostatic device and the wind-power dust-removing device are matched with the dust-removing passage.
Description
Technical field
The utility model relates to the process units of a kind of power cable crosslinked polyethylene, specifically a kind of dust arrester of polyethylene material.
Background technology
At present at power cable in the material loading and production process with polyethylene material, in polyethylene material, can produce the impurity such as a large amount of powder, thin slice and wire drawing (polyethylene material and inner-walls of duct friction occur or all produce because the pelletizing of polyethylene material is irregular), and when being packed, also cannot process timely and effectively these impurity raw material, if cable factory by the raw material that contains impurity for the production of, will have a strong impact on the unwrapping wire technique of power cable and reduce the product quality of power cable.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, and a kind of power cable crosslinked polyethylene dust arrester is provided, and this device should be able to effectively be removed the impurity in polyethylene material, and has feature simple in structure, easy to use.
The technical solution of the utility model is: power cable crosslinked polyethylene dust arrester, is characterized in that: this device comprises airtight casing, the charging aperture that is arranged on casing top, the discharging opening that is arranged on casing bottom that surround with thin plate, be positioned at casing inside and two ends is communicated with charging aperture and the dedusting passage of discharging opening, electrostatic equipment and the wind-force dust arrester coordinating with dedusting passage.
Described dedusting passage encloses and forms by being inclined at the baffle plate of casing inside and casing inner wall; On described baffle plate, be shaped with the airflow hole that aperture is less than polyethylene material.
Described electrostatic equipment comprises two battery lead plates that are separately positioned on dedusting passage both sides.
Described wind-force dust arrester comprises the air blast that is arranged on dedusting passage downside and the induced-draught fan that is arranged on dedusting passage upside.
On described charging aperture and discharging opening, be equipped with rotary valve.
Described two battery lead plates are all positioned on casing.
Described air blast and induced-draught fan are all positioned on casing.
The beneficial effects of the utility model are:
The utility model is first removed the static in polyethylene material by electrostatic equipment, then by wind-force dust arrester, remove the impurity in polyethylene material, thereby the impurity such as the powder in crosslinked polyethylene material, thin slice and wire drawing for power cable have been carried out to effective processing, also promoted the product quality of power cable simultaneously; In addition, structure of the present utility model is also fairly simple, uses also more convenient.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
As shown in Figure 1, power cable crosslinked polyethylene dust arrester, comprises six airtight casings 1, charging aperture 2-1, discharging opening 2-2, dedusting passage 3, electrostatic equipment and wind-force dust arresters with thin plate, surrounding.
Described charging aperture is arranged on casing top and charging aperture and configures one for controlling the rotary valve 7 of charging rate; Described discharging opening is arranged on casing bottom and discharging opening and also configures a rotary valve 7 for controlling discharging speed.
The two ends that described dedusting passage is positioned at casing inside and dedusting passage are communicated with charging aperture and discharging opening; Dedusting passage is enclosed and forms with casing inner wall by the baffle plate 4 that is inclined at casing inside, is shaped with the airflow hole (omitting in figure) that aperture is less than polyethylene material diameter on baffle plate simultaneously, and this airflow hole can and can stop polyethylene material to pass through by a certain amount of air-flow.
Described electrostatic equipment and wind-force dust arrester and dedusting passage are used in conjunction with.
Electrostatic equipment comprises two battery lead plates 5 that are separately positioned on dedusting passage both sides, and described two battery lead plates are all positioned on casing; This electrostatic equipment produces high voltage electric field by two battery lead plates in dedusting passage, and the minute impurities in polyethylene material will be mobile by battery lead plate (positive pole) after being combined with negative electrical charge, and through overdischarge, precipitate after contacting with battery lead plate.
Wind-force dust arrester comprises that the induced-draught fan 6-2(air blast and the induced-draught fan that are separately positioned on the air blast 6-1 of dedusting passage downside (showing it is casing left side in figure) and are arranged on dedusting passage upside (showing it is casing upper right side in figure) are all positioned on casing), therefore between the airflow hole on air blast, baffle plate and induced-draught fan, form gas channel, can effectively blow away impurity larger in polyethylene material.
Operation principle of the present utility model is:
1, open electrostatic equipment of the present utility model and wind-force dust arrester, the rotary valve of opening charging aperture makes polyethylene anticipate speed to enter quantitatively in dedusting passage, and along the baffle plate tilting, down moves under Action of Gravity Field;
2, in dedusting passage, electrostatic equipment is first eliminated the static on polyethylene material, and remove less impurity in polyethylene material, then the air blast in wind-force dust arrester is blown away the larger impurity on polyethylene material, and discharges these impurity (comprising powder, thin slice and wire drawing) by induced-draught fan;
3, treated polyethylene material discharges from the rotary valve of discharging opening.
Claims (5)
1. power cable crosslinked polyethylene dust arrester, is characterized in that: this device comprises the airtight casing (1) surrounding with thin plate, the charging aperture (2-1) that is arranged on casing top, the discharging opening (2-2) that is arranged on casing bottom, be positioned at casing inside and two ends is communicated with charging aperture and the dedusting passage (3) of discharging opening, electrostatic equipment and the wind-force dust arrester coordinating with dedusting passage.
2. power cable according to claim 1 crosslinked polyethylene dust arrester, is characterized in that: described dedusting passage is enclosed and forms with casing inner wall by the baffle plate (4) that is inclined at casing inside; On described baffle plate, be shaped with the airflow hole that aperture is less than polyethylene material.
3. power cable according to claim 2 crosslinked polyethylene dust arrester, is characterized in that: described electrostatic equipment comprises two battery lead plates (5) that are separately positioned on dedusting passage both sides.
4. power cable according to claim 3 crosslinked polyethylene dust arrester, is characterized in that: described wind-force dust arrester comprises the air blast (6-1) that is arranged on dedusting passage downside and the induced-draught fan (6-2) that is arranged on dedusting passage upside.
5. power cable according to claim 4 crosslinked polyethylene dust arrester, is characterized in that: on described charging aperture and discharging opening, be equipped with rotary valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627897.1U CN203565423U (en) | 2013-10-11 | 2013-10-11 | Crosslinked polyethylene dust-removing device for power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627897.1U CN203565423U (en) | 2013-10-11 | 2013-10-11 | Crosslinked polyethylene dust-removing device for power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565423U true CN203565423U (en) | 2014-04-30 |
Family
ID=50533182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627897.1U Expired - Fee Related CN203565423U (en) | 2013-10-11 | 2013-10-11 | Crosslinked polyethylene dust-removing device for power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203565423U (en) |
-
2013
- 2013-10-11 CN CN201320627897.1U patent/CN203565423U/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: 20140430 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |