CN110772824A - Cage type float valve and production process thereof - Google Patents
Cage type float valve and production process thereof Download PDFInfo
- Publication number
- CN110772824A CN110772824A CN201911064988.7A CN201911064988A CN110772824A CN 110772824 A CN110772824 A CN 110772824A CN 201911064988 A CN201911064988 A CN 201911064988A CN 110772824 A CN110772824 A CN 110772824A
- Authority
- CN
- China
- Prior art keywords
- plate
- plate body
- connecting plate
- supporting legs
- float valve
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/163—Plates with valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a cage type float valve which comprises a main plate body, supporting legs and connecting plates, wherein the main plate body is rectangular, the main plate body is horizontally arranged, two ends of two long edges of the main plate body are respectively provided with one connecting plate which is horizontally arranged, each connecting plate is in the shape of a right triangle, one right-angle edge of each connecting plate is flush with the short edge of the main plate body, one right-angle edge of each connecting plate is superposed with the long edge of the main plate body, the inclined edge of each connecting plate is connected with one vertically arranged supporting leg, and the supporting legs are positioned below the main plate body. The invention provides a cage type floating valve production process, which comprises the following steps: a) cutting, b) putting into a die, c) stamping, d) cleaning and drying, and e) detecting and warehousing. According to the invention, the main plate body, the supporting legs and the connecting plate are combined, so that the floating valve can be effectively opened when the pressure is overlarge, and the resetting is convenient.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of chemical engineering, in particular to the technical field of a float valve.
[ background of the invention ]
The float valve tower is a new tower type developed in the 50 th of the 20 th century and is characterized in that on the basis of a sieve plate tower, a valve plate capable of moving up and down is installed on each sieve hole. When the air speed of the sieve holes is high, the valve plate is jacked up and rises, and when the air speed is low, the valve plate falls due to the self weight. The lifting position of the valve plate is automatically adjusted along with the air flow, so that the air speed entering the night layer is basically stable. And because the gas enters the liquid layer in the horizontal direction at the lower side of the valve plate, the entrainment of liquid foam is reduced, and the gas-liquid contact time is prolonged, so that a good mass transfer effect is achieved. The existing float valve has an unsatisfactory adaptation effect.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a cage type floating valve and a production process thereof, which can improve the use effect of the floating valve and are convenient to process.
In order to achieve the purpose, the invention provides a cage type float valve which comprises a main plate body, supporting legs and connecting plates, wherein the main plate body is rectangular, the main plate body is horizontally arranged, the two ends of the two long edges of the main plate body are respectively provided with the connecting plates which are horizontally arranged, the connecting plates are in a right-angled triangle shape, one right-angled edge of each connecting plate is flush with the short edge of the main plate body, one right-angled edge of each connecting plate is coincided with the long edge of the main plate body, the inclined edge of each connecting plate is connected with one supporting leg which is vertically arranged, and the supporting legs are located below.
As preferred, the bottom of supporting legs is equipped with a first plate body and a second plate body, and first plate body and second plate body all are rectangular shape, and the long limit of first plate body and the long limit parallel and level in the outside of supporting legs, the middle part in the supporting legs bottom is fixed to the second plate body.
Preferably, two first grooves are stamped on the edge, close to the short edge, of the main plate body, the first grooves are parallel to the short edge of the main plate body, a plurality of second grooves are stamped in the middle of the main plate body, and all the second grooves form a cross shape.
Preferably, the main plate body, the supporting legs and the connecting plate are of an integrated structure.
In order to achieve the purpose, the invention provides a cage type floating valve production process, which comprises the following steps:
a) cutting: cutting a plate into a shape formed by unfolding the planes of the main plate body, the supporting legs and the connecting plate to form an original plate;
b) placing into a mold: placing the original plate into a mold, wherein the section of the part of the bottom of the mold groove for supporting the original plate is the same as the shape formed by the main plate body and the connecting plate, and the part corresponding to the supporting leg on the original plate has no support;
c) stamping: stamping the original plate to bend the parts corresponding to the supporting legs on the original plate to form the supporting legs;
d) cleaning and drying: cleaning and drying the pressed cage type floating valve;
e) and (4) detecting and warehousing: and detecting the dried cage type floating valve, and warehousing the cage type floating valve qualified in detection.
Preferably, in the step a), after the cutting is finished, the cut is ground.
Preferably, the step b) is carried out in a mold, and lubricating oil is smeared on the side wall of the mold.
Preferably, the portion of the stamping pressing the original plate in the step c) is provided with a rib corresponding to the first groove and the second groove.
The invention has the beneficial effects that: according to the invention, the main plate body, the supporting legs and the connecting plate are combined, so that the floating valve can be effectively opened when the pressure is too high, and the resetting is convenient; the arrangement of the first groove and the second groove enables the floating valve to be stressed better and not easy to slip; lubricating oil is smeared on the side wall of the mould, so that the original plate is convenient to put in and process.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a cage float valve of the present invention;
FIG. 2 is a front sectional view of a cage float valve of the present invention;
figure 3 is a plan expanded view of a cage float valve of the present invention.
In the figure: 1-main plate body, 2-connecting plate, 3-supporting feet, 11-first groove, 12-second groove, 31-first plate body and 32-second plate body.
[ detailed description ] embodiments
Referring to fig. 1 and 2, the cage type float valve comprises a main plate body 1), supporting legs 3) and connecting plates 2), wherein the main plate body 1) is rectangular, the main plate body is horizontally arranged, two ends of two long edges of the main plate body 1) are respectively provided with the connecting plates 2 which are horizontally arranged, the connecting plates 2) are in a right triangle shape, one right-angle edge of each connecting plate 2) is flush with the short edge of the main plate body 1), one right-angle edge of each connecting plate 2) is coincident with the long edge of the main plate body 1), the bevel edge of each connecting plate 2) is connected with one supporting leg 3 which is vertically arranged, the supporting legs 3) are positioned below the main plate body 1), the bottom ends of the supporting legs 3) are provided with a first plate body 31) and a second plate body 32), the first plate body 31) and the second plate body 32) are both in a strip shape, the long edges of the first plate body 31) are flush, the second plate body 32) is fixed in the middle part of supporting legs 3) bottom, the impression of the close to minor face edge of mainboard body 1) has two first recesses 11), first recess 11) is parallel with the minor face of mainboard body 1), the middle part impression of mainboard body 1) has a plurality of second recesses 12), all second recesses 12) form a cross shape, mainboard body 1), supporting legs 3), connecting plate 2) formula structure as an organic whole.
The invention relates to a cage type floating valve production process, which comprises the following steps:
a) cutting: cutting a plate into a shape formed by unfolding the planes of the main plate body 1, the supporting legs 3 and the connecting plate 2 to form an original plate;
b) placing into a mold: placing the original plate into a mould, wherein the section of the part of the bottom of the mould groove for supporting the original plate is the same as the shape formed by the main plate body 1 and the connecting plate 2, and the part of the original plate corresponding to the supporting leg 3 is free of supporting objects;
c) stamping: stamping the original plate to bend the parts corresponding to the supporting legs 3 on the original plate to form the supporting legs 3;
d) cleaning and drying: cleaning and drying the pressed cage type floating valve;
e) and (4) detecting and warehousing: and detecting the dried cage type floating valve, and warehousing the cage type floating valve qualified in detection.
Polishing the cut after cutting in the step a), putting the cut into a die in the step b), smearing lubricating oil on the side wall of the die, and arranging convex patterns corresponding to the first groove 11 and the second groove 12 on the part pressing the original plate in the step c).
The working process of the invention is as follows:
in the working process of the cage type floating valve and the production process thereof, the main plate body 1, the supporting legs 3 and the connecting plate 2 are combined, so that the floating valve can be effectively opened when the pressure is overlarge, and the floating valve is convenient to reset; the arrangement of the first groove 11 and the second groove 12 enables the floating valve to be stressed better and not easy to slip; lubricating oil is smeared on the side wall of the mould, so that the original plate is convenient to put in and process.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (8)
1. A cage float valve characterized in that: including the mainboard body (1), supporting legs (3), connecting plate (2), the mainboard body (1) is rectangle, and the mainboard body level sets up, and the both ends on two long limits of the mainboard body (1) respectively are equipped with connecting plate (2) that a level set up, connecting plate (2) are right angled triangle, and a right angle side of connecting plate (2) and the minor face parallel and level of the mainboard body (1), a right angle side of connecting plate (2) and the long limit coincidence of the mainboard body (1), even have supporting legs (3) of a vertical setting on the hypotenuse of connecting plate (2), and supporting legs (3) are located the below of the mainboard body (1).
2. A cage float valve as claimed in claim 1 wherein: the bottom of supporting legs (3) is equipped with a first plate body (31) and a second plate body (32), and first plate body (31) and second plate body (32) all are rectangular shape, and the long limit of first plate body (31) and the long limit parallel and level in the outside of supporting legs (3), the middle part in supporting legs (3) bottom is fixed in second plate body (32).
3. A cage float valve as claimed in claim 1 wherein: two first grooves (11) are stamped on the edge, close to the short side, of the main board body (1), the first grooves (11) are parallel to the short side of the main board body (1), a plurality of second grooves (12) are stamped in the middle of the main board body (1), and all the second grooves (12) form a cross shape.
4. A cage float valve as claimed in claim 1 wherein: the main plate body (1), the supporting legs (3) and the connecting plate (2) are of an integrated structure.
5. A cage type float valve production process is characterized in that: the method comprises the following steps:
a) cutting: cutting a plate into a shape formed by unfolding the planes of the main plate body (1), the supporting legs (3) and the connecting plate (2) to form an original plate;
b) placing into a mold: placing an original plate into a mold, wherein the section of a part of the bottom of a mold groove for supporting the original plate is the same as the shape formed by a main plate body (1) and a connecting plate (2), and the part corresponding to a supporting leg (3) on the original plate is free of a support;
c) stamping: stamping the original plate to bend the corresponding part of the supporting leg (3) on the original plate to form the supporting leg (3);
d) cleaning and drying: cleaning and drying the pressed cage type floating valve;
e) and (4) detecting and warehousing: and detecting the dried cage type floating valve, and warehousing the cage type floating valve qualified in detection.
6. A cage float valve production process as claimed in claim 5, wherein: and c) polishing the cut after the cutting in the step a) is finished.
7. A cage float valve production process as claimed in claim 5, wherein: and b) putting the die into the die, and smearing lubricating oil on the side wall of the die.
8. A cage float valve production process as claimed in claim 5, wherein: the part pressing the original plate in the step c) is provided with convex patterns corresponding to the first groove (11) and the second groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064988.7A CN110772824A (en) | 2019-11-04 | 2019-11-04 | Cage type float valve and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064988.7A CN110772824A (en) | 2019-11-04 | 2019-11-04 | Cage type float valve and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110772824A true CN110772824A (en) | 2020-02-11 |
Family
ID=69388773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911064988.7A Pending CN110772824A (en) | 2019-11-04 | 2019-11-04 | Cage type float valve and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110772824A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354622Y (en) * | 1997-07-21 | 1999-12-22 | 束润涛 | High performance multi-facer jetting floatation valve |
| CN103909157A (en) * | 2014-04-23 | 2014-07-09 | 无锡市华诚石化设备有限责任公司 | Continuous stamping die and stamping process of rectangular float valve |
| CN104759857A (en) * | 2015-04-28 | 2015-07-08 | 西北有色金属研究院 | Method for preparing metal porous box through powder metallurgy |
| CN104941241A (en) * | 2015-07-02 | 2015-09-30 | 苏州市科迪石化工程有限公司 | Long-strip-shaped float valve |
| CN204911159U (en) * | 2015-07-20 | 2015-12-30 | 阳煤集团太原化工新材料有限公司 | Square floating valve of board -like tower internals of low temperature methanol washing system |
-
2019
- 2019-11-04 CN CN201911064988.7A patent/CN110772824A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354622Y (en) * | 1997-07-21 | 1999-12-22 | 束润涛 | High performance multi-facer jetting floatation valve |
| CN103909157A (en) * | 2014-04-23 | 2014-07-09 | 无锡市华诚石化设备有限责任公司 | Continuous stamping die and stamping process of rectangular float valve |
| CN104759857A (en) * | 2015-04-28 | 2015-07-08 | 西北有色金属研究院 | Method for preparing metal porous box through powder metallurgy |
| CN104941241A (en) * | 2015-07-02 | 2015-09-30 | 苏州市科迪石化工程有限公司 | Long-strip-shaped float valve |
| CN204911159U (en) * | 2015-07-20 | 2015-12-30 | 阳煤集团太原化工新材料有限公司 | Square floating valve of board -like tower internals of low temperature methanol washing system |
Non-Patent Citations (1)
| Title |
|---|
| 邓勇: "《工业装备学》", 30 June 2017, 重庆大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107324090B (en) | A kind of anti-paper throw intelligence die-cutting device | |
| CN110772824A (en) | Cage type float valve and production process thereof | |
| CN205564719U (en) | Wet etching apparatus | |
| CN204869761U (en) | Mould of vapour car trunk carpet | |
| CN201644633U (en) | Die | |
| CN207076862U (en) | Crawler belt board mold | |
| CN214011722U (en) | Exposure adsorption platform | |
| CN209533468U (en) | A kind of sponge cutting device for preventing material from deviating | |
| CN204844720U (en) | Thin wall cutlery box lid injection mold | |
| CN202872063U (en) | Pull type socket | |
| CN208323994U (en) | Movable support mechanism at a kind of refrigerator door foaming bar desk | |
| CN213104039U (en) | Automobile parts are with positioner that punches with shock attenuation | |
| CN105738659A (en) | Movable type PCB test pedestal | |
| CN205404617U (en) | Portable PCB test base | |
| CN205709320U (en) | A kind of Novel elevator guide rail | |
| CN203664592U (en) | Common V method template | |
| CN208233769U (en) | A kind of EPO foam transfer pallet with high resilience | |
| CN220756856U (en) | Maintenance frame for computer technology development | |
| CN215661812U (en) | Mold for producing high-tightness water leakage-proof shower room bottom basin | |
| CN208675207U (en) | A kind of rail traffic transmitter shell | |
| CN215588491U (en) | A portable compresses tightly frock for engine production | |
| CN208801544U (en) | A kind of semiconductor plastic package die preventing cooling fin deviation | |
| CN215401440U (en) | Plate material flattening device for toy production | |
| CN213179941U (en) | Article positioning device for three-dimensional scanning | |
| CN215598629U (en) | Gas tightness detection smelting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
|
| RJ01 | Rejection of invention patent application after publication |