CN105214389A - Rosin filter - Google Patents
Rosin filter Download PDFInfo
- Publication number
- CN105214389A CN105214389A CN201510630918.9A CN201510630918A CN105214389A CN 105214389 A CN105214389 A CN 105214389A CN 201510630918 A CN201510630918 A CN 201510630918A CN 105214389 A CN105214389 A CN 105214389A
- Authority
- CN
- China
- Prior art keywords
- filter
- gland
- cylindrical shell
- rosin
- filter basket
- 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.)
- Pending
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- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of rosin filter, relate to rosin production equipment technical field; Comprise the cylindrical shell being provided with and being provided with support ring in inlet tube and outlet, described cylindrical shell is provided with filter gland, filter basket is provided with in described cylindrical shell, filter basket gland is provided with at described filter basket top, described filter basket gland is contained in by sealing ring in the support ring of described cylindrical shell, between described filter basket gland and described filter gland, be provided with holddown spring; Filter bag is arranged with outside described filter basket; Compared with prior art, it can solve the problem that existing rosin filter seal difference causes impurity easily to enter.
Description
Technical field
The present invention relates to rosin production equipment technical field, especially a kind of for removing the filter being blended in impurity in rosin.
Background technology
Rosin needs to filter the impurity that it distills out gaseous state rosin with filter in process of production; Existing a kind of rosin filter as shown in Figure 1, this rosin filter comprises the cylindrical shell being provided with inlet tube 109 and outlet 110, and inlet tube 109 is positioned at cylindrical shell top, and outlet 110 is positioned at cylindrical shell bottom; This cylindrical shell is made up of outer cylinder body 106 and the inner barrel 105 being provided with support ring 111, is provided with filter gland 107 at inner barrel 105 top; Be provided with the filter basket 102 that cover has filter bag 101 in inner barrel 105, filter basket 102 top is provided with filter basket gland 103, and filter basket 102 is contained in the support ring 111 of inner barrel 105 by sealing ring 104; Holddown spring 108 is provided with between filter basket gland 103 and filter gland 107.During work, gaseous state rosin enters inner barrel from inlet tube, and flow out from outlet 110 after filter bag and filter basket filter, Impurity deposition is in filter bag 101.There is following problem in use in this rosin filter: if 1 filter basket gland does not install, and impurity can infiltrate in gaseous state rosin from the sealing of filter basket and filter basket gland; 2, on rosin filter outer cylinder body and filter basket sealing surface, impurity residual on filter basket and filter basket gland seal face can fall into gaseous state rosin when changing filter bag.
Summary of the invention
The object of this invention is to provide a kind of rosin filter, it can solve the problem that existing rosin filter seal difference causes impurity easily to enter.
In order to solve the problem, the technical solution used in the present invention is: this rosin filter, comprise the cylindrical shell being provided with and being provided with support ring in inlet tube and outlet, described cylindrical shell is provided with filter gland, filter basket is provided with in described cylindrical shell, be provided with filter basket gland at described filter basket top, described filter basket gland is contained in by sealing ring in the support ring of described cylindrical shell, between described filter basket gland and described filter gland, be provided with holddown spring; Filter bag is arranged with outside described filter basket.
In technique scheme, technical scheme can also be more specifically: described inlet tube is positioned at cylindrical shell bottom, and described outlet is positioned at cylindrical shell top.
Further, described filter bag is fixed on described filter basket by pipe collar.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, inlet tube is located at the cylindrical shell bottom of rosin filter, outlet is located at the cylindrical shell top of rosin filter, gaseous state rosin enters from inlet tube, discharge from outlet after filter bag and filter basket filter, the cylinder body bottom of filter bag appearance and rosin filter can be deposited on after impurity is stopped by filter bag, because filter bag is set in outside filter basket, during replacing filter bag, impurity can not penetrate in gaseous state rosin.
2, filter basket and filter basket gland as a whole, impurity can not enter into gaseous state rosin from the sealing of filter basket and filter basket gland.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing rosin filter.
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
A kind of rosin filter as shown in Figure 2, comprise the cylindrical shell 4 being provided with and being provided with support ring 11 in inlet tube 9 and outlet 10, cylindrical shell 4 is provided with filter gland 7, filter basket 2 is provided with in cylindrical shell 4, filter basket gland 3 is provided with at filter basket 2 top, filter basket gland 3 is contained in the support ring 11 of cylindrical shell 4 by sealing ring 6, is provided with holddown spring 8 between filter basket gland 3 and filter gland 7; Filter bag 1 is arranged with outside filter basket 2.
Wherein, inlet tube 9 is positioned at cylindrical shell 4 bottom, and outlet 10 is positioned at cylindrical shell 4 top; Filter bag 1 is fixed on filter basket 2 by pipe collar 5.
During production, gaseous state rosin enters from the inlet tube 9 being located at cylindrical shell 4 one side lower part, discharge from the outlet 10 of cylindrical shell 4 opposite side after filter bag 1 and filter basket 2 filter, impurity can be deposited on bottom the cylindrical shell 4 of filter bag 1 appearance and rosin filter after being stopped by filter bag 1, because filter bag 1 is set in outside filter basket, during replacing filter bag 1, impurity can not penetrate in rosin; And filter basket 2 is as a whole with filter basket gland 3, impurity can not enter into gaseous state rosin from filter basket 2 and the sealing of filter basket gland 3.
Claims (3)
1. a rosin filter, comprise the cylindrical shell (4) being provided with and being provided with support ring (11) in inlet tube (9) and outlet (10), described cylindrical shell (4) is provided with filter gland (7), filter basket (2) is provided with in described cylindrical shell (4), it is characterized in that: be provided with filter basket gland (3) at described filter basket (2) top, described filter basket gland (3) is contained in the support ring (11) of described cylindrical shell (4) by sealing ring (6), between described filter basket gland (3) and described filter gland (7), be provided with holddown spring (8); Filter bag (1) is arranged with outside described filter basket (2).
2. rosin filter according to claim 1, is characterized in that: described inlet tube (9) is positioned at cylindrical shell (4) bottom, and described outlet (10) is positioned at cylindrical shell (4) top.
3. rosin filter according to claim 1 and 2, is characterized in that: described filter bag (1) is fixed on described filter basket (2) by pipe collar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630918.9A CN105214389A (en) | 2015-09-29 | 2015-09-29 | Rosin filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510630918.9A CN105214389A (en) | 2015-09-29 | 2015-09-29 | Rosin filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105214389A true CN105214389A (en) | 2016-01-06 |
Family
ID=54983868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510630918.9A Pending CN105214389A (en) | 2015-09-29 | 2015-09-29 | Rosin filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105214389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482014A (en) * | 2020-03-18 | 2020-08-04 | 江苏东方滤袋股份有限公司 | Prevent electrostatic precipitator filter bag |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202250498U (en) * | 2011-09-09 | 2012-05-30 | 赵彬惠 | Dust-removing filter of internal combustion engine |
| KR20130121839A (en) * | 2010-10-04 | 2013-11-06 | 말레 인터내셔널 게엠베하 | Filter device |
| CN203507702U (en) * | 2013-10-10 | 2014-04-02 | 杭州蓝星环保设备有限公司 | Air cleaner |
| CN104368196A (en) * | 2014-11-19 | 2015-02-25 | 张家港市艾尔环保设备有限公司 | Dust collection filter |
| CN104492186A (en) * | 2014-12-22 | 2015-04-08 | 湖南凌峰环保科技有限公司 | Thread engagement type double-layer combined dedusting cloth bag and production process thereof |
| CN104548705A (en) * | 2013-12-07 | 2015-04-29 | 广西梧州日成林产化工股份有限公司 | Rosin filter |
| CN204319887U (en) * | 2014-11-24 | 2015-05-13 | 上海霍雷加新材料科技有限公司 | A kind of novel diesel oil filling filter device |
-
2015
- 2015-09-29 CN CN201510630918.9A patent/CN105214389A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130121839A (en) * | 2010-10-04 | 2013-11-06 | 말레 인터내셔널 게엠베하 | Filter device |
| CN202250498U (en) * | 2011-09-09 | 2012-05-30 | 赵彬惠 | Dust-removing filter of internal combustion engine |
| CN203507702U (en) * | 2013-10-10 | 2014-04-02 | 杭州蓝星环保设备有限公司 | Air cleaner |
| CN104548705A (en) * | 2013-12-07 | 2015-04-29 | 广西梧州日成林产化工股份有限公司 | Rosin filter |
| CN104368196A (en) * | 2014-11-19 | 2015-02-25 | 张家港市艾尔环保设备有限公司 | Dust collection filter |
| CN204319887U (en) * | 2014-11-24 | 2015-05-13 | 上海霍雷加新材料科技有限公司 | A kind of novel diesel oil filling filter device |
| CN104492186A (en) * | 2014-12-22 | 2015-04-08 | 湖南凌峰环保科技有限公司 | Thread engagement type double-layer combined dedusting cloth bag and production process thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482014A (en) * | 2020-03-18 | 2020-08-04 | 江苏东方滤袋股份有限公司 | Prevent electrostatic precipitator filter bag |
| CN111482014B (en) * | 2020-03-18 | 2022-12-20 | 江苏东方滤袋股份有限公司 | Prevent electrostatic precipitator filter bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |