CN202733035U - Special automatic cleaning ball valve for revolving drum - Google Patents
Special automatic cleaning ball valve for revolving drum Download PDFInfo
- Publication number
- CN202733035U CN202733035U CN 201220385972 CN201220385972U CN202733035U CN 202733035 U CN202733035 U CN 202733035U CN 201220385972 CN201220385972 CN 201220385972 CN 201220385972 U CN201220385972 U CN 201220385972U CN 202733035 U CN202733035 U CN 202733035U
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- ball valve
- cleaning
- cleanout
- valve
- revolving drum
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Abstract
The utility model discloses a special automatic cleaning ball valve for a revolving drum, which comprises a sphere valve core (1), wherein a valve body (2) is arranged outside the sphere valve core. The special automatic cleaning ball valve is characterized in that a cleaning hole (3) which is used for a cleaning liquid to enter the valve body is formed in the valve body (2), and the cleaning hole is connected with a cleaning liquid supplying device (4) through a cleaning pipe (5) which is controlled by a valve. According to the ball valve, the valve core of the ball valve can be conveniently cleaned, cross contamination of raw materials is prevented in the production process of foamed plastic, and the product quality is guaranteed.
Description
Technical field
The utility model belongs to expandable plastic foaming machine research and development technology field, is specifically related to the Special Automatic cleaning ball valve of a kind of revolving drum.
Background technique
Foaming machine in process of production need to be according to model and the kind of the product frequent raw material for preparing.When changing product, all to clean revolving drum at every turn.
The mode of production of revolving drum is that revolving drum need to turn round the heating mixing reaction after raw material was injected revolving drum, in process of production back and forth revolution.When cleaning revolving drum, because two ball valves have residual raw material and stay in the dead angle of ball valve core about the revolving drum, can affect new product quality when changing variety production in opening and closing.Mix for fear of different raw materials, the method for available technology adopting is to change when producing all two ball valves about the revolving drum to be taken apart at every turn, again installs after the raw material that the inside is residual cleans up and goes back.Yet ball valve removes and installs and has reduced greatly production efficient, and dismounting also can exert an influence to the working life of ball valve frequently, reduces by 1/3 working life according to statistics.The present invention therefore.
Summary of the invention
The utility model purpose is to provide a kind of revolving drum Special Automatic cleaning ball valve, and having solved in the prior art revolving drum needs the problems such as frequent dismounting flushing when the foam production variety renovation.
In order to solve these problems of the prior art, the technological scheme that the utility model provides is:
The Special Automatic cleaning ball valve of a kind of revolving drum, comprise ball valve core, described ball valve core arranged outside has valve body, it is characterized in that offering on the described valve body cleanout that enters valve body for cleaning solution, and described cleanout is connected with the cleaning solution feeding mechanism by the scavenge pipe of valve control.
Preferred technological scheme is: the Special Automatic cleaning ball valve of a kind of revolving drum, comprise ball valve core, described ball valve core arranged outside has valve body, offer the cleanout that enters valve body for cleaning solution on the described valve body, described cleanout is at least 2, all be welded with the scavenge pipe of valve control on each cleanout, described cleanout is connected with the cleaning solution feeding mechanism by the scavenge pipe of valve control.
Preferred technological scheme is: the Special Automatic cleaning ball valve of a kind of revolving drum, comprise ball valve core, described ball valve core arranged outside has valve body, offers the cleanout that enters valve body for cleaning solution on the described valve body, and described cleanout is symmetric along the ball valve passage axis; Described scavenge pipe comprises the cleaning liquid inlet pipe and cleans drain pipe that described cleaning liquid inlet pipe is connected with at least one cleanout, and described cleaning drain pipe is connected with at least one cleanout.
Preferred technological scheme is: the Special Automatic cleaning ball valve of a kind of revolving drum, comprise ball valve core, described ball valve core arranged outside has valve body, offers the cleanout that enters valve body for cleaning solution on the described valve body, and the angle of described cleanout and body cavity inwall is acute angle.
Preferred technological scheme is: the Special Automatic cleaning ball valve of a kind of revolving drum, comprise ball valve core, described ball valve core arranged outside has valve body, offer the cleanout that enters valve body for cleaning solution on the described valve body, all be welded with the scavenge pipe of valve control on each cleanout, the cleaning control valve is set on the described scavenge pipe, and described purge control valve gate control keying cleaning solution feeding mechanism is communicated with scavenge pipe.
Preferred technological scheme is: the Special Automatic cleaning ball valve of a kind of revolving drum, comprise ball valve core, described ball valve core arranged outside has valve body, described valve body is offered two cleanouts that are communicated with body cavity, described cleaning liquid inlet pipe one end is connected with one of them cleanout, and the other end is connected with the cleaning solution feeding mechanism; Described cleaning drain pipe one end is connected with one of them cleanout, and the other end is connected into the waste liquid storage device.
Preferably, described cleaning solution feeding mechanism is liquid storage tank, and described liquid storage tank pumps into the liquid that washes usefulness by water pump in scavenge pipe.Described waste liquid storage device is waste liquid pool, and described cleaning drain pipe one end is connected with one of them cleanout, and the other end is connected into waste liquid pool.
Technical solution of the present invention is by arranging cleanout at original ball valve body, by being communicated with of cleanout and body cavity, making things convenient for cleaning liquid to enter inner chamber and cleans.Preferably, all be welded with the scavenge pipe of valve control on the described cleanout, cleaning liquid is imported the dead angle of flush valve body wall inner chamber in the body cavity by scavenge pipe control, solved the residual raw material residue problem of body cavity, and need not to dismantle and to clean up, be convenient to carrying out continuously of material production, need not the interrupting device running.
Than solution of the prior art, the utility model advantage is:
1. the Special Automatic cleaning ball valve of revolving drum of the present invention design can conveniently carry out ball valve core and cleans, and has guaranteed in the expandable plastic production process to guarantee product quality without the raw material cross pollution.
2, the cleaning process of the Special Automatic cleaning ball valve of revolving drum of the present invention can be controlled by the cleaning control valve that arranges on the scavenge pipe, can realize the function of automatically cleaning, and can guarantee the continuity of producing, and reduces equipment dismounting man-hour.
3, the Special Automatic cleaning ball valve of revolving drum of the present invention need not frequently to dismantle ball valve, can reduce the wearing and tearing of ball valve tetrafluoro liner, prolongs working life in the ball valve.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the connection diagram of the Special Automatic cleaning ball valve of revolving drum of the present invention and revolving drum;
Fig. 2 is the structural representation of the Special Automatic cleaning ball valve of revolving drum of the present invention;
Fig. 3 is another structural representation of the Special Automatic cleaning ball valve of revolving drum of the present invention;
Wherein: 1 is ball valve core; 2 is valve body; 3 is cleanout; 4 is the cleaning solution feeding mechanism; 5 is the waste liquid storage device; 6 is scavenge pipe; 7 is revolving drum;
61 for cleaning liquid inlet pipe; 62 for cleaning drain pipe; 63 is the cleaning control valve.
Embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiments are not limited to limit the scope of the invention for explanation the present invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment
Shown in Fig. 1 ~ 3, the Special Automatic cleaning ball valve of this revolving drum comprises ball valve core 1, and described ball valve core arranged outside has valve body 2, offer the cleanout 3 that enters valve body for cleaning solution on the described valve body 2, described cleanout is connected with cleaning solution feeding mechanism 4 by the scavenge pipe 6 of valve control.Described valve body 2 is offered two cleanouts that are communicated with body cavity 3, and described cleaning liquid inlet pipe 61 1 ends are connected with one of them cleanout, and the other end is connected with cleaning solution feeding mechanism 4; Described cleaning drain pipe 62 1 ends are connected with one of them cleanout, and the other end is connected into waste liquid storage device 5.
Described cleanout is symmetric along the ball valve passage axis; Described cleanout 21 is acute angle with the angle of body cavity inwall.On the described scavenge pipe 6 cleaning control valve 63 is set, described cleaning control valve 63 control keying cleaning solution feeding mechanisms 4 are communicated with scavenge pipe 6.
During implementation, the Special Automatic cleaning ball valve of revolving drum is selected the DN125 ball valve, can be by two the 5mm holes of two sidetrackings in the middle part of the DN125 ball valve body as cleanout, then weld the short silk of stainless steel (part scavenge pipe) of one section diameter 3/8 〞 at cleanout, by Stainless Steel Ball Valve (such as a DN10 ball valve) conduct control wash-out valve that 3/8 〞 is installed at stainless steel weak point silk, at one that controls wash-out valve 3/8 a 〞 stainless steel rapid pipe joint is installed and connects running water pipe as cleaning solution feeding mechanism and waste liquid storage device.Cleaning solution is tap water.
Can join a tap water flexible pipe, one a stainless steel rapid pipe joint is installed, and the rapid pipe joint on the ball valve be joined.Open the valve on water pipe and the ball valve, the Stainless Steel Ball Valve of the switching DN125 that then repeats 5 times is closed aqueduct valve after raw material residual in the ball valve core all rinsed well, and flexible pipe is taken off from ball valve.Cleaning is finished.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalent transformations that Spirit Essence is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (6)
1. Special Automatic cleaning ball valve of revolving drum, comprise ball valve core (1), described ball valve core arranged outside has valve body (2), it is characterized in that offering on the described valve body (2) cleanout (3) that enters valve body for cleaning solution, described cleanout is connected with cleaning solution feeding mechanism (4) by the scavenge pipe (6) of valve control.
2. the Special Automatic cleaning ball valve of revolving drum according to claim 1 is characterized in that described cleanout is at least 2, all is welded with the scavenge pipe (6) of valve control on each cleanout (3).
3. the Special Automatic cleaning ball valve of revolving drum according to claim 2 is characterized in that described cleanout is symmetric along the ball valve passage axis; Described scavenge pipe comprises cleaning liquid inlet pipe (61) and cleans drain pipe (62) that described cleaning liquid inlet pipe (61) is connected with at least one cleanout (3), and described cleaning drain pipe (62) is connected with at least one cleanout.
4. the Special Automatic cleaning ball valve of revolving drum according to claim 3 is characterized in that described cleanout (21) and the angle of body cavity inwall are acute angle.
5. the Special Automatic cleaning ball valve of revolving drum according to claim 3, it is characterized in that arranging on the described scavenge pipe (6) cleaning control valve (63), described cleaning control valve (63) control keying cleaning solution feeding mechanism (4) is communicated with scavenge pipe (6).
6. the Special Automatic cleaning ball valve of revolving drum according to claim 3, it is characterized in that described valve body (2) offers two cleanouts that are communicated with body cavity (3), described cleaning liquid inlet pipe (61) one ends are connected with one of them cleanout, and the other end is connected with cleaning solution feeding mechanism (4); Described cleaning drain pipe (62) one ends are connected with one of them cleanout, and the other end is connected into waste liquid storage device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385972 CN202733035U (en) | 2012-08-06 | 2012-08-06 | Special automatic cleaning ball valve for revolving drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385972 CN202733035U (en) | 2012-08-06 | 2012-08-06 | Special automatic cleaning ball valve for revolving drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733035U true CN202733035U (en) | 2013-02-13 |
Family
ID=47658736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385972 Expired - Fee Related CN202733035U (en) | 2012-08-06 | 2012-08-06 | Special automatic cleaning ball valve for revolving drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940019A (en) * | 2017-12-30 | 2018-04-20 | 营口辽河药机制造有限公司 | A kind of new no dead angle powder outlet valve |
-
2012
- 2012-08-06 CN CN 201220385972 patent/CN202733035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940019A (en) * | 2017-12-30 | 2018-04-20 | 营口辽河药机制造有限公司 | A kind of new no dead angle powder outlet valve |
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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: 20130213 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |