CN111380744B - Take interfacing apparatus of automatic sampling of cooling function - Google Patents
Take interfacing apparatus of automatic sampling of cooling function Download PDFInfo
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- CN111380744B CN111380744B CN202010296000.6A CN202010296000A CN111380744B CN 111380744 B CN111380744 B CN 111380744B CN 202010296000 A CN202010296000 A CN 202010296000A CN 111380744 B CN111380744 B CN 111380744B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/42—Low-temperature sample treatment, e.g. cryofixation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a butt joint device with a cooling function and capable of automatically sampling, which comprises a powder inlet cone hopper cooling device, a sampling device, an electric vacuum gate valve, a powder outlet cone hopper, a movable hopper, a telescopic shaft, a cylinder and a cylinder supporting arm, wherein the powder inlet cone hopper cooling device is arranged at an outlet flange of a powder smelting chamber; a screen and a sealing element are arranged between an inlet flange of the powder feeding cone hopper cooling device and an outlet flange of the powder smelting chamber; a sampling device is arranged at the outlet flange of the powder feeding cone hopper cooling device; an electric vacuum gate valve is arranged at the lower flange of the sampling device; a powder outlet conical hopper is arranged at a lower flange of the electric vacuum gate valve; a cylinder supporting arm is arranged on the outer side surface of the upper part of the sampling device; one side of the middle upper part of the sampling device is provided with a telescopic shaft, and the telescopic shaft is positioned below the cylinder supporting arm; an air cylinder is arranged at one end of the air cylinder supporting arm far away from the sampling device; the inner end of the telescopic shaft is provided with a movable funnel, and the outer end of the telescopic shaft is connected with the cylinder.
Description
Technical Field
The invention belongs to the technical field of powder metallurgy equipment, further belongs to the technical field of sampling equipment, and particularly relates to an automatic sampling butt joint device which is compact in structure, convenient to install and disassemble, stable in performance, safe and reliable, and has a cooling function.
Background
The spherical titanium powder or titanium alloy powder has the characteristics of high sphericity, few associated particles, high purity, low oxygen content, good fluidity, uniform particle size distribution and the like, the product is in a silver gray uniform spherical shape, has high compactness, and has wide application in the aspects of 3D printing, MIM, hot isostatic pressing and the like. The production process of titanium powder mainly comprises a metal reduction method, an electrolysis method and an atomization method. Titanium powder produced by a metal reduction method and an electrolytic method is limited by quality and is mostly applied to general corrosion-resistant products, fireworks, metallurgical additives and hydrogen foaming agents, and high-quality titanium powder is mainly produced by an atomization method. The equipment for producing titanium powder by an atomization method is ultrahigh-speed plasma rotating electrode atomization powder making equipment, and the working principle of the equipment is that metal or alloy is discharged by the plasma rotating electrode atomization powder making equipment to be changed into a molten state, and then metal liquid drops are thrown out by centrifugal force of high-speed rotation of a melting chamber to form atomized metal microparticle powder. In the metallurgical smelting process, in order to ensure the continuity of the alternate work of rapid cooling, sampling and collection of powder, a butt joint device connected with a smelting chamber is adopted to realize cooling, sampling and collection. Therefore, the key for solving the problem is to research and develop the automatic sampling butt joint device which has the advantages of compact structure, convenient assembly and disassembly, stable performance, safety and reliability and a cooling function.
Disclosure of Invention
The invention aims to provide a butting device which has a compact structure, is convenient to mount and dismount, has stable performance, is safe and reliable, and has a cooling function and can automatically sample.
The invention aims to realize the method, which comprises a powder inlet cone hopper cooling device, a sampling device, an electric vacuum gate valve, a powder outlet cone hopper, a movable funnel, a telescopic shaft, a cylinder and a cylinder supporting arm, wherein the powder inlet cone hopper cooling device is arranged at an outlet flange of a powder smelting chamber; the inlet flange of the powder feeding cone hopper cooling device is connected with the outlet flange of the powder smelting chamber through a bolt; a screen and a sealing element are arranged between an inlet flange of the powder feeding cone hopper cooling device and an outlet flange of the powder smelting chamber; a sampling device is arranged at the outlet flange of the powder inlet cone hopper cooling device; an electric vacuum gate valve is arranged at the lower flange of the sampling device; a powder outlet conical hopper is arranged at a lower flange of the electric vacuum gate valve; the outer side surface of the upper part of the sampling device is provided with a cylinder supporting arm; one side of the middle upper part of the sampling device is provided with a telescopic shaft, and the telescopic shaft is positioned below the cylinder supporting arm; an air cylinder is arranged at one end of the air cylinder supporting arm far away from the sampling device; the inner end of the telescopic shaft is provided with a movable funnel, and the outer end of the telescopic shaft is connected with the cylinder.
The invention consists of a powder inlet cone hopper cooling device, a sampling device, an electric vacuum gate valve, a powder outlet cone hopper, a movable funnel, a telescopic shaft, a cylinder and a cylinder supporting arm. The powder feeding cone bucket cooling device is composed of an inlet flange, a powder feeding cone bucket, an outlet flange, a cone bucket sleeve, a water inlet pipe connector, a water outlet pipe connector and a water-stop sheet; the sampling device consists of an upper flange, a cylinder body, a sampling tube, a sight glass device, a telescopic shaft seat and a lower flange. A screen is arranged between an inlet flange of the powder feeding cone hopper cooling device and an outlet flange of the powder smelting chamber to screen metal powder; the powder inlet cone bucket cooling device is provided with a cone bucket sleeve, a water inlet pipe connector and a water outlet pipe connector, and can cool metal liquid drops through a circulating cooling water system; the sampling device is provided with the sight glass device, so that the metal powder blanking condition in the sampling device can be observed through the sight glass device at any time.
When the powder feeding cone bucket cooling device works, the powder feeding cone bucket cooling device is arranged at an outlet flange of a powder smelting chamber; the metal liquid drops are thrown out by the centrifugal force of the high-speed rotation of the smelting chamber, atomized metal micro-particle powder is filtered by the screen and then enters the powder inlet cone hopper cooling device, the metal micro-particle powder is cooled by the circulating cooling water system, the metal powder particles enter the sampling device, and the metal powder blanking condition in the sampling device can be observed by the sight glass device at any time. When automatic sampling, open the cylinder and stretch out the switch, the cylinder axle extension drives the telescopic shaft and removes the funnel and reach the automatic sampling station, removes the funnel mouth and forms the route with the sample mouth of pipe this moment, and metal powder passes through the sampling tube and gets into the sample collector, accomplishes automatic sampling. When collecting metal powder, let the cylinder shaft shrink, drive telescopic shaft and removal funnel reach and collect the powder station, remove funnel below baffle simultaneously and plug up the sample mouth of pipe, form the closure, electric vacuum gate valve opens here simultaneously, forms the passageway of collecting metal powder, and metal powder is taken advantage of the situation and is got into out the powder awl fill, finally gets into powder collector.
The invention has the advantages of compact structure, convenient assembly and disassembly, stable performance, safety and reliability, and can automatically sample.
Drawings
FIG. 1 is a three-dimensional schematic view of the overall structure of the present invention;
FIG. 2 is a two-dimensional schematic diagram of the overall structure of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a left side view of FIG. 2;
FIG. 5 is a schematic view of a cooling device of the powder inlet cone of the present invention;
FIG. 6 is a schematic diagram of a sampling device according to the present invention.
In the figure: 1-powder inlet cone bucket cooling device, 101-inlet flange, 102-powder inlet cone bucket, 103-outlet flange, 104-cone bucket sleeve, 105-water inlet pipe joint, 106-water outlet pipe joint, 107-water stop sheet, 2-sampling device, 21-upper flange, 22-cylinder, 23-sampling pipe, 24-sight glass device, 25-telescopic shaft seat, 26-lower flange, 3-electric vacuum gate valve, 4-powder outlet cone bucket, 5-moving funnel, 6-telescopic shaft, 7-cylinder and 8-cylinder supporting arm.
Detailed Description
The invention is further described with reference to the accompanying drawings, which are not intended to be limiting in any way, and any variations which are based on the teaching of the invention are intended to fall within the scope of the invention.
As shown in fig. 1 to 6, the device comprises a powder feeding cone hopper cooling device 1, a sampling device 2, an electric vacuum gate valve 3, a powder discharging cone hopper 4, a movable funnel 5, a telescopic shaft 6, a cylinder 7 and a cylinder supporting arm 8, wherein the powder feeding cone hopper cooling device 1 is arranged at an outlet flange of a powder smelting chamber; the inlet flange of the powder feeding cone hopper cooling device 1 is connected with the outlet flange of the powder smelting chamber through a bolt; a screen and a sealing element are arranged between an inlet flange of the powder inlet cone cooling device 1 and an outlet flange of the powder smelting chamber; a sampling device 2 is arranged at the outlet flange of the powder feeding conical hopper cooling device 1; an electric vacuum gate valve 3 is arranged at a lower flange of the sampling device 2; a powder outlet conical hopper 4 is arranged at a flange below the electric vacuum gate valve 3; a cylinder supporting arm 8 is arranged on the outer side surface of the upper part of the sampling device 2; one side of the middle upper part of the sampling device 2 is provided with a telescopic shaft 6, and the telescopic shaft 6 is positioned below a cylinder supporting arm 8; an air cylinder 7 is arranged at one end of the air cylinder supporting arm 8 far away from the sampling device 2; the inner end of the telescopic shaft 6 is provided with a movable funnel 5, and the outer end of the telescopic shaft is connected with an air cylinder 7.
A sealing element is arranged between the outlet flange of the powder feeding cone cooling device 1 and the upper flange of the sampling device 2.
And a sealing element is arranged between the lower flange of the sampling device 2 and the upper flange of the electric vacuum gate valve 3.
And a sealing element is arranged between a lower flange of the electric vacuum gate valve 3 and an upper flange of the powder outlet conical hopper 4.
The powder feeding cone hopper cooling device 1 comprises an inlet flange 101, a powder feeding cone hopper 102, an outlet flange 103, a cone hopper sleeve 104, a water inlet pipe joint 105, a water outlet pipe joint 106 and a water-stop sheet 107; an inlet flange 101 is arranged at the upper end of the powder inlet conical hopper 102, and an outlet flange 103 is arranged at the lower end; a cone hopper sleeve 104 is arranged outside the powder inlet cone hopper 102; a water-stop sheet 107 is arranged between the powder feeding cone 102 and the cone sleeve 104; a water inlet pipe joint 105 and a water outlet pipe joint 106 are respectively arranged on the conical hopper sleeve 104 close to the water-stop plate 107; the water inlet pipe joint 105 and the water outlet pipe joint 106 are respectively positioned at two sides of the water-stop sheet 107.
And a sealing groove and a counter bore for mounting a screen are arranged on the outer end face of the inlet flange 101.
And a sealing groove is formed in the outer end face of the outlet flange 103.
The sampling device 2 comprises an upper flange 21, a cylinder 22, a sampling tube 23, a sight glass device 24, a telescopic shaft seat 25 and a lower flange 26; the upper end of the cylinder 22 is provided with an upper flange 21, and the lower end is provided with a lower flange 26; the left side of the middle upper part of the cylinder body 22 is provided with a sampling tube 23, and the right side is provided with a telescopic shaft seat 25; a sight glass device 24 is arranged at the middle upper part of the cylinder 22; the viewing mirror device 24 is perpendicular to the sampling tube 23 and the telescopic shaft seat 25.
And sealing grooves are formed in the outer end surfaces of the upper flange 21 and the lower flange 26.
And a sealing groove is arranged on the outer end face of the flange of the powder outlet cone hopper 4.
The working principle and the working process of the invention are as follows:
the invention comprises a powder inlet cone hopper cooling device 1, a sampling device 2, an electric vacuum gate valve 3, a powder outlet cone hopper 4, a movable funnel 5, a telescopic shaft 6, a cylinder 7 and a cylinder supporting arm 8. The powder inlet cone bucket cooling device 1 is composed of an inlet flange 101, a powder inlet cone bucket 102, an outlet flange 103, a cone bucket sleeve 104, a water inlet pipe joint 105, a water outlet pipe joint 106 and a water-stop sheet 107; the sampling device 2 is composed of an upper flange 21, a cylinder 22, a sampling tube 23, a sight glass device 24, a telescopic shaft seat 25 and a lower flange 26. A screen is arranged between an inlet flange of the powder feeding cone hopper cooling device 1 and an outlet flange of the powder smelting chamber to screen metal powder; the powder inlet cone bucket cooling device 1 is provided with a cone bucket sleeve 104, a water inlet pipe joint 105 and a water outlet pipe joint 106, and can cool metal liquid drops through a circulating cooling water system; the sampling device 2 is provided with the sight glass device 24, so that the metal powder blanking condition in the sampling device 2 can be observed through the sight glass device 24 at any time.
When the powder feeding conical hopper cooling device works, the powder feeding conical hopper cooling device 1 is arranged at an outlet flange of a powder smelting chamber; centrifugal force through the high-speed rotation of smelting chamber throws away the metal liquid drop, forms atomizing metal microparticle powder and gets into powder cone fill cooling device 1 after through screen cloth filtration, cools off through recirculating cooling water system, and the metal powder granule gets into sampling device 2, can observe the metal powder unloading condition in sampling device 2 through sight glass device 24 at any time. When automatic sampling, open cylinder 7 and stretch out the switch, cylinder axle extension drives telescopic shaft 6 and removes funnel 5 and reaches the automatic sampling station, and 5 mouths of removal funnel and 23 mouths of sampling tube form the route this moment, and metal powder gets into the sample collector through sampling tube 23, accomplishes automatic sampling. When collecting metal powder, let the cylinder shaft shrink, drive telescopic shaft 6 and remove funnel 5 and reach and collect the powder station, remove 5 below baffles of funnel simultaneously and plug up 23 mouths of sampling tube, form the closure, here electronic vacuum push-pull valve 3 opens simultaneously, forms the passageway of collecting metal powder, and metal powder takes advantage of the situation and gets into out powder awl fill 4, finally gets into the powder collector.
Claims (10)
1. The butt joint device with the cooling function and capable of automatically sampling comprises a powder inlet cone hopper cooling device (1), a sampling device (2), an electric vacuum gate valve (3), a powder outlet cone hopper (4), a movable funnel (5), a telescopic shaft (6), a cylinder (7) and a cylinder supporting arm (8), and is characterized in that the powder inlet cone hopper cooling device (1) comprises an inlet flange (101), a powder inlet cone hopper (102), an outlet flange (103), a cone hopper sleeve (104), a water inlet pipe connector (105), a water outlet pipe connector (106) and a water stop plate (107), wherein the inlet flange (101) is connected with the outlet flange of a powder smelting chamber through bolts, a screen and a sealing element are arranged between the inlet flange (101) and the outlet flange of the powder smelting chamber, and the sampling device (2) is arranged at the outlet flange (103); the sampling device (2) comprises an upper flange (21), a cylinder body (22), a sampling tube (23), a sight glass device (24), a telescopic shaft seat (25) and a lower flange (26), wherein an electric vacuum gate valve (3) is arranged at the lower flange (26), and a powder outlet conical hopper (4) is arranged at the lower flange of the electric vacuum gate valve (3); an air cylinder supporting arm (8) is arranged on the outer side surface of the upper part of the sampling device (2), and an air cylinder (7) is arranged below one end, far away from the sampling device (2), of the air cylinder supporting arm (8); the cylinder body (22) is provided with a telescopic shaft seat (25) at the side of the cylinder supporting arm (8), and a sampling pipe (23) with an opening in the cylinder body (22) is arranged at the opposite side wall; one end of the telescopic shaft (6) is connected with a cylinder shaft of the cylinder (7), the other end of the telescopic shaft penetrates through the telescopic shaft seat (25) to enter the cylinder body (22) and is connected with the movable funnel (5), and a baffle plate is arranged below the movable funnel (5); when the cylinder shaft extends, the lower opening of the movable funnel (5) and the opening of the sampling tube (23) form a passage, and when the cylinder shaft contracts, the baffle plate below the movable funnel (5) can block the opening of the sampling tube (23).
2. The docking device with cooling function capable of automatic sampling according to claim 1, characterized in that a sealing member is arranged between the outlet flange (103) of the powder inlet cone cooling device (1) and the upper flange (21) of the sampling device (2).
3. An automatic sampling docking device with cooling function according to claim 1 is characterized in that a sealing member is arranged between the lower flange (26) of the sampling device (2) and the upper flange of the electric vacuum gate valve (3).
4. The automatic sampling butt joint device with the cooling function according to claim 1, wherein a sealing member is arranged between the lower flange of the electric vacuum gate valve (3) and the upper flange of the powder outlet cone hopper (4).
5. The automatic sampling butt joint device with the cooling function according to claim 1, wherein an inlet flange (101) is arranged at the upper end of the powder inlet cone hopper (102), and an outlet flange (103) is arranged at the lower end of the powder inlet cone hopper; a cone hopper sleeve (104) is arranged on the outer side of the powder inlet cone hopper (102); a water-stop sheet (107) is arranged between the powder feeding cone (102) and the cone sleeve (104); a water inlet pipe joint (105) and a water outlet pipe joint (106) are respectively arranged on the cone bucket sleeve (104) close to the water-stop plate (107); the water inlet pipe joint (105) and the water outlet pipe joint (106) are respectively positioned on two sides of the water-stop plate (107).
6. The automatic sampling butt joint device with the cooling function according to claim 1 or 5, characterized in that a sealing groove and a counter bore for installing a screen are arranged at the outer end face of the inlet flange (101).
7. The auto-samplable docking device with cooling function according to claim 1 or 5, wherein a sealing groove is provided at the outer end face of the outlet flange (103).
8. The automatic sampling butt joint device with the cooling function according to claim 1, characterized in that an upper flange (21) is arranged at the upper end of the cylinder (22), and a lower flange (26) is arranged at the lower end; the middle upper part of the cylinder body (22) is provided with a sight glass device (24), and the sight glass device (24) is vertical to the sampling tube (23) and the telescopic shaft seat (25).
9. The automatic sampling butt joint device with the cooling function according to claim 1 or 8, characterized in that sealing grooves are arranged at the outer end faces of the upper flange (21) and the lower flange (26).
10. The automatic sampling butt joint device with the cooling function according to claim 1, wherein a sealing groove is arranged on the outer end face of the flange of the powder outlet cone hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296000.6A CN111380744B (en) | 2020-04-15 | 2020-04-15 | Take interfacing apparatus of automatic sampling of cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296000.6A CN111380744B (en) | 2020-04-15 | 2020-04-15 | Take interfacing apparatus of automatic sampling of cooling function |
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| Publication Number | Publication Date |
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| CN111380744A CN111380744A (en) | 2020-07-07 |
| CN111380744B true CN111380744B (en) | 2023-03-28 |
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| CN202010296000.6A Active CN111380744B (en) | 2020-04-15 | 2020-04-15 | Take interfacing apparatus of automatic sampling of cooling function |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201521874A (en) * | 2013-08-01 | 2015-06-16 | Ancestry Com Dna Llc | Sample collection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB767096A (en) * | 1953-06-18 | 1957-01-30 | Coal Industry Patents Ltd | Improvements in or relating to devices for taking samples |
| JPH0815107A (en) * | 1994-06-24 | 1996-01-19 | Mitsubishi Materials Corp | Powder sampler |
| JP2001193853A (en) * | 2000-01-12 | 2001-07-17 | Tsukasa Kogyo Kk | Diverter valve |
| DE102013224565A1 (en) * | 2013-04-30 | 2014-10-30 | Heraeus Electro-Nite International N.V. | Sampler and method for sampling |
| CN205991897U (en) * | 2016-08-27 | 2017-03-01 | 海宁南方混凝土有限公司 | A kind of novel powder sampling mechanism |
| CN107462446A (en) * | 2017-09-28 | 2017-12-12 | 青岛农业大学 | A kind of cereal device containing aquametry gathers sampler with cereal |
| CN207488002U (en) * | 2017-11-10 | 2018-06-12 | 中国石油天然气股份有限公司长庆石化分公司 | A kind of sampling cooler |
| CN207592783U (en) * | 2017-11-23 | 2018-07-10 | 湖南久泰冶金科技有限公司 | A kind of centrifugal atomizing prepares metal powder equipment |
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- 2020-04-15 CN CN202010296000.6A patent/CN111380744B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201521874A (en) * | 2013-08-01 | 2015-06-16 | Ancestry Com Dna Llc | Sample collection device |
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