CN205650038U - Small -size gas purification device - Google Patents
Small -size gas purification device Download PDFInfo
- Publication number
- CN205650038U CN205650038U CN201620454345.9U CN201620454345U CN205650038U CN 205650038 U CN205650038 U CN 205650038U CN 201620454345 U CN201620454345 U CN 201620454345U CN 205650038 U CN205650038 U CN 205650038U
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- tank body
- gas purification
- purification devices
- small gas
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Abstract
The utility model discloses a small -size gas purification device, its technical scheme main points are the support includes left socle and the right branch frame that slides and connect to the both sides of the jar body, jar body include a left side jar body is connected with the left socle and with the right side jar body of right leg joint, be equipped with the locking Assembly who is used for fixing the two between a left side jar body and the right side jar body, reached the effect of being convenient for clear up the maintenance.
Description
Technical field
This utility model relates to a kind of chemical purification technical field, particularly to a kind of small gas purification devices.
Background technology
In semi-conductor industry, it is frequently necessary to hydrogen, nitrogen, noble gas (helium, neon, argon, krypton, xenon), reducibility gas (arsenic hydride, hydrogen phosphide, ammonia, silication hydrogen etc.), and need these gases to have " ultra-high purity ", especially need that there is the impurity such as the oxygen gas and water of extremely low level content, carbon dioxide, carbon monoxide.
Traditional gas purification apparatus, including the tank body for being purified and the support of support tank body, the purification of gas is typically to take on getter with " active metals " such as aluminum, magnesium, zirconiums.For the ease of transport and the use of equipment, market occurs in that the gas purification apparatus less than traditional gas purification apparatus build, referred to as small gas purification devices.
When hydrogen, nitrogen, noble gas (helium, neon, argon, krypton, xenon), reducibility gas (arsenic hydride, hydrogen phosphide, ammonia, silication hydrogen etc.) are by these active metals, oxygen gas and water therein, carbon dioxide, carbon monoxide are absorbed by these active metals, and gas obtains purification.But these active metals are all solids, after the Surface absorption of solid contains oxygen element, becoming metal-oxide, form in metal surface one layer " shell ", this layer " shell " hinders the metal of solid interior and absorbs further.Existing tank body is all airtight, it has not been convenient to its inside is cleared up by workman, if clearing up it not in time, will have a strong impact on purification for gas effect and the service life of small gas purification devices.
Utility model content
The purpose of this utility model is to provide a kind of small gas purification devices being convenient to clean and safeguarding.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of small gas purification devices, including support and tank body, it is characterized in that: described support includes left socle and the right support of the two side slips connections to tank body, tank body includes the left tank body being connected with left socle and the right tank body being connected with right support, is provided with the latch assembly for fixing the two between left tank body and right tank body.
By technique scheme, the mode that tank body is set to left tank body and right tank body splits, solve tank interior and cannot be carried out the problem of cleaning, left tank body and right tank body and connect by latch assembly is fixing, reach the effect of sealed shell of tank.Workman controls left tank body and the Guan Bi of right tank body by operation latch assembly, in order to tank interior structure is cleared up and keeped in repair.
The adjusting part being provided with between left socle and right support for regulating distance therebetween is done described in it is also preferred that the left.
Pass through technique scheme, after workman opens fixation kit, connect although left tank body and right tank body be not the most fixing, but left tank body and right tank body are in the state fit together, to left tank body and right tank body are separated, workman also needs to apply muscle power and the two connection frame is carried, and left tank body and right tank body are separated quantitative distance according to setting by adjusting part, alleviate the physical load of workman.
It is also preferred that the left described adjusting part includes electric pushrod, electric pushrod one end is fixing with left socle to be connected, and the other end fixes the actuator being connected and being connected with for driving electric pushrod to stretch with right support.
Pass through technique scheme, electric pushrod can do back and forth movement in certain limit stroke, it is possible not only to reduce the compressed air source unit needed for employing pneumatic actuator and auxiliary equipment as the actuator of adjusting part with electric pushrod, the weight of the whole equipment of small gas purification devices can also be reduced so that the more small volume and less weight of small gas purification devices.
It is also preferred that the left described left socle and right support are provided with the guiding mechanism for guiding the two sliding glide direction.
By technique scheme, when guiding the setting of mechanism to make left tank body and right tank body Relative sliding, glide direction does not deviates, it is ensured that the stability of sliding.
It is also preferred that the left described left vessel edge is provided with the first boss, right vessel edge is provided with on the second boss, the first boss and the second boss and is oppositely arranged screwed hole, and described latch assembly is that screwed hole and screwed hole female thread connect the bolt having.
Pass through technique scheme, left tank body and right tank body do not leak when combining outside can junction, the first boss and the second boss are all one-body molded with housing, and machine-shaping is convenient and cost is relatively low, installation site, and readily accessible installation is provided for latch assembly；It is threaded connection and left tank body and right tank body are locked, the manufacture of bolt, use are simply, couple reliable, easy to use, versatility is good, and threaded can obtain the biggest attachment force, easy accessibility is reliable, the first boss and the second boss can be fitted tightly connection, and certain dynamic loading can be born, the two is made to possess enough thrusts, it is ensured that left shell and right shell body are connected reliably, and equipment can work normally.
It is also preferred that the left described latch assembly includes the latch hook being installed on left tank body, the lock handle being rotatably connected on right tank body, lock handle being rotatably connected to lock ring, lock ring realizes left tank body with latch hook cooperation and the fixing of right tank body is connected.
Pass through technique scheme, the dismounting making left tank body and right tank body can be more quick and convenient, compare and need screwed hole at bolt completely rotation when being bolted, latch hook, lock handle and lock ring will not depart from housing because of dismounting, need only to stir lock ring, part will not be lost because of dismounting, also further speeded up work task efficiency.
It is also preferred that the left be provided with sealing gasket between described left tank body and right tank body.
By technique scheme, sealing gasket can be strengthened the sealing of tank body further, fill up the space between left tank body and right tank body, it is ensured that small gas purification devices operationally, will not be revealed by tank body by the gas of purification.
It is also preferred that the left roll connection bottom described left socle have roller, bottom right support, it is connected with a spike.
By technique scheme, left tank body separates with right tank body by the two is applied the realization of rightabout power, to being provided with roller bottom left socle, alleviates the frictional force with ground bottom left socle, can reach to separate the effect of tank body by less power；A spike bottom right support allows the most relatively-stationary right tank body of left tank body produce quantitative sliding, it is ensured that whole equipment keeps relative stablizing.
The most described tank wall is provided with thin film, and the edge of thin film is fixing with left tank body to be connected, and is detachably fixed with right tank body and is connected
By technique scheme, film adhered on left tank body and right tank body, i.e. cover the gap of junction, be equivalent to outside tank body, added one layer of sealing, further improve the overall tightness of tank body；When left tank body separates with right tank body, thin film is fixed on left tank body, along with left tank body leaves right tank body, will not lose because of the separation of tank body.
It is also preferred that the left described thin film is provided with gauffer.
Pass through technique scheme, gauffer serves warning and the effect of buffering, reveal if tank body produces, the gas leaked out will not be discharged to factory indoor at once, and it is filled with gauffer, the time of this full gauffer just gives the time revealing a buffering, the leeway processing leakage event is left to workman, on the other hand, when gauffer is filled the surface that can protrude thin film level, workman is played obviously warning function, when workman sees that gauffer is slightly heaved, corresponding emergency measures can be taked at once, ensure that carrying out in time and normally of production, it is easy to regular maintenance.
In sum, this utility model has the advantages that adjusting part has not only acted as the left tank body of separation and the effect of right tank body, and adjusting part, when left tank body and right tank body seal and coordinate, also acts interconnection function, ensure support and the globality of tank body, also play the effect of locking.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the middle-size and small-size gas purification apparatus of embodiment 1；
Fig. 2 is to embody the close-up schematic view of membrane structure in embodiment 1；
Fig. 3 is the exploded perspective view in embodiment 1 under tank body released state；
Fig. 4 is to embody support and the exploded perspective view of internal structure adjusting part thereof in embodiment 1；
Fig. 5 is the structural representation of the middle-size and small-size gas purification apparatus of embodiment 2；
Fig. 6 is to embody the close-up schematic view of latch assembly structure in embodiment 2.
In figure, 1, support；11, left socle；12, right support；13, dividing plate；2, tank body；21, left tank body；211, the first boss；212, air inlet pipe；213, step；22, right tank body；221, the second boss；222, escape pipe；3, latch assembly；31, screwed hole；32, bolt；33, latch hook；34, lock handle；35, lock ring；4, adjusting part；41, electric pushrod；42, actuator；5, mechanism is guided；51, bar is guided；52, guide sleeves；6, sealing gasket；7, roller；8, spike is propped up；9, thin film；91, gauffer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.The most identical parts are presented with like reference characters.It should be noted that, in describing below, the word "front", "rear" of use, "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " bottom surface " and " end face ", " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
Embodiment 1: a kind of small gas purification devices, as shown in Figure 1, frame-type support 1 including a square being connected with ground, support 1 is divided into the upper and lower by the dividing plate 13 of a horizontal fixed placement, the height of the placement of dividing plate 13 is at three point one of support 1 whole height, the tank body 2 that dividing plate 13 upper surface fixed placement one is cylindrical, and the diameter of tank body 2 is suitable with support 1, tank body 2 sidewall is tangent with support 1 edge, and tank body 2 will not produce in upper strata and rock.The end face of tank body 2 connects air inlet pipe 212 and escape pipe 222.
Centered by the central shaft of tank body 2, tank body 2 being divided into left tank body 21 and right tank body 22, support 1 is divided into left socle 11 and right support 12, the top view of left tank body 21 and right tank body 22 are semicircle, the two joint is the stair-stepping step 213 adapted.Left tank body 21 is provided with the first boss 211 in edge, is provided with the second boss 221 in right tank body 22 edge accordingly, the first boss 211 and the second boss 221 have some screwed holes 31.The sealing gasket 6(of frame-type it is provided with reference to Fig. 2 in the middle of left tank body 21 and right tank body 22), left tank body 21, sealing gasket 6 and right tank body 22 three are threaded togather by the bolt 32 in screwed hole 31, it is achieved being tightly connected of tank body 2.
As shown in Figure 2, in order to strengthen sealing effectiveness, it is fitted with a rectangular thin film 9 at the first boss 211 and the second boss 221 joint, the edge of thin film 9 is affixed with left tank body 21 and right tank body 22 realizes dismountable fixing be connected by the way of sealant tape bonds, when left tank body 21 and right tank body 22 separate, thin film 9 leaves the second boss 221 on right tank body 22 along with left tank body 21.
As shown in Figure 3 and Figure 4, the edge of thin film 9 surrounding is all fixing with tank body 2 to be connected, space is formed with tank body 2 in the middle part of thin film 9, the thin film 9 of gap has gauffer 91, when small gas purification devices is in normal production work state, reveal if tank body 2 produces, thin film 9 meeting effect of secondary seal from the outside of tank body 2, gauffer 91 is full of by gas simultaneously, bulge can be produced, workman may determine that the sealing of tank body 2 at ordinary times by observing bulge, if gauffer 91 becomes bulge, warning workman's tank body 2 produces to be revealed, workman should stop the production work of small gas purification devices in time, equipment is overhauled timely.
As shown in Figure 4, in the lower section of dividing plate 13, the lower floor of i.e. support 1 arranges adjusting part 4, and the adjusting part 4 in this embodiment is electric pushrod 41, and one end of electric pushrod 41 is fixing with left socle 11 inwall to be connected, and the other end is fixed with right support 12 inwall and is connected.
With electric pushrod 41 parallel and in arranging guiding mechanism 5 in same level, mechanism 5 is guided to include guiding bar 51 and guide sleeves 52, guide bar 51 one end and right support 12 inwall to fix to be connected, guide sleeves 52 one end is fixing with left socle 11 inwall to be connected, guide sleeves 52 is enclosed within guiding bar 51, along with left socle 11 and the separation of right support 12, guide sleeves 52 does sliding motion on guiding bar 51.
As it is shown in figure 1, the bottom of left socle 11 has roller 7, the bottom of right support 12 to have bracing frame 8, the height of bracing frame 8 matches with roller 7 so that when left socle 11 and right support 12 merging are connected, support 1 is steadily placed.
Wherein, as shown in Figure 3, when workman needs to clear up tank body 2 inside, the sealant tape of thin film 9 with right tank body 22 is pulled down, again bolt 32 is unscrewed and unload, start electric pushrod 41, electric pushrod 41 extends, right support 12 maintains static, left socle 11 is sliding to the left under the rolling action of roller 7, and now guide sleeves 52 also does sliding motion on guiding bar 51, and the most left tank body 21 leaves right tank body 22 with left socle 11, realizing left tank body 21 to separate with right tank body 22, workman can clear up tank body 2 is internal easily.After cleaning out, being again started up electric pushrod 41, electric pushrod 41 shortens, and left socle 11 is to close until abutting in right support 12 at right support 12, and the most left tank body 21 abuts with right tank body 22, is posted with sealant tape by thin film 9, is tightened by bolt 32.This polyvinyl chloride is laborsaving, it is simple to workman is to the cleaning of small purification device and maintenance.
Embodiment 2: be with the difference of embodiment 1, as shown in Figure 5 and Figure 6, left tank body 21 and right tank body 22 connect not by the threaded engagement of screwed hole 31 and bolt 32 is fixing, and are achieved a fixed connection by the latch hook 33 being fixedly installed on the first boss 211 sidewall, the lock handle 34 being rotatably connected on the second boss 221 sidewall and the lock ring 35 being rotatably connected on lock handle 34.
The position that lock ring 35 is connected with lock handle 34 is provided with elastic component and lock ring 35 can be extended towards the direction of latch hook 33, it is ensured that lock ring 35 can be enclosed within latch hook 33.When lock ring 35 is enclosed within latch hook 33, left tank body 21 can achieve a fixed connection with right tank body 22.
Wherein, when workman need to open tank body 2 clear up time, only need to stir lock ring 35, make lock ring 35 leave latch hook 33.Other operating process are same as in Example 1, and here is omitted.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a small gas purification devices, including support (1) and tank body (2), it is characterized in that: described support (1) includes left socle (11) and the right support (12) of the two side slips connections to tank body (2), tank body (2) includes the left tank body (21) being connected with left socle (11) and the right tank body (22) being connected with right support (12), is provided with the latch assembly (3) for fixing the two between left tank body (21) and right tank body (22).
Small gas purification devices the most according to claim 1, it is characterised in that: it is provided with the adjusting part (4) for regulating distance therebetween between described left socle (11) and right support (12).
Small gas purification devices the most according to claim 2, it is characterised in that；Described adjusting part (4) includes electric pushrod (41), and electric pushrod (41) one end is fixing with left socle (11) to be connected, and the other end is fixing with right support (12) to be connected and is connected with the actuator (42) for driving electric pushrod (41) to stretch.
Small gas purification devices the most according to claim 1, it is characterised in that: described left socle (11) and right support (12) are provided with the guiding mechanism (5) for guiding the two sliding glide direction.
Small gas purification devices the most according to claim 1, it is characterized in that: described left tank body (21) edge is provided with the first boss (211), right tank body (22) edge is provided with the second boss (221), being oppositely arranged screwed hole (31) on first boss (211) and the second boss (221), described latch assembly (3) is that screwed hole (31) and screwed hole (31) female thread connect the bolt (32) having.
Small gas purification devices the most according to claim 1, it is characterized in that: described latch assembly (3) includes the latch hook (33) being installed on left tank body (21), the lock handle (34) being rotatably connected on right tank body (22), being rotatably connected to lock ring (35) on lock handle (34), lock ring (35) realizes left tank body (21) and fixing connection of right tank body (22) with latch hook (33) cooperation.
Small gas purification devices the most according to claim 1, it is characterised in that: it is provided with sealing gasket (6) between described left tank body (21) and right tank body (22).
Small gas purification devices the most according to claim 1, it is characterised in that: described left socle (11) bottom rolls connection has roller (7), right support (12) bottom to be connected with bracing frame (8).
Small gas purification devices the most according to claim 1, it is characterized in that: described tank body (2) outer wall is provided with thin film (9), the edge of thin film (9) is fixing with left tank body (21) to be connected, and is detachably fixed with right tank body (22) and is connected.
Small gas purification devices the most according to claim 9, it is characterised in that: described thin film (9) is provided with gauffer (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454345.9U CN205650038U (en) | 2016-05-18 | 2016-05-18 | Small -size gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454345.9U CN205650038U (en) | 2016-05-18 | 2016-05-18 | Small -size gas purification device |
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| Publication Number | Publication Date |
|---|---|
| CN205650038U true CN205650038U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454345.9U Active CN205650038U (en) | 2016-05-18 | 2016-05-18 | Small -size gas purification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731001A (en) * | 2017-01-04 | 2017-05-31 | 山东省分析测试中心 | A kind of split type countercurrent chromatography separation column |
| CN106731004A (en) * | 2017-01-04 | 2017-05-31 | 山东省分析测试中心 | A kind of countercurrent chromatography separation column of 3D printing |
| CN111437781A (en) * | 2020-05-07 | 2020-07-24 | 常州海克莱化学有限公司 | Detachable reation kettle |
-
2016
- 2016-05-18 CN CN201620454345.9U patent/CN205650038U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731001A (en) * | 2017-01-04 | 2017-05-31 | 山东省分析测试中心 | A kind of split type countercurrent chromatography separation column |
| CN106731004A (en) * | 2017-01-04 | 2017-05-31 | 山东省分析测试中心 | A kind of countercurrent chromatography separation column of 3D printing |
| CN111437781A (en) * | 2020-05-07 | 2020-07-24 | 常州海克莱化学有限公司 | Detachable reation kettle |
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| GR01 | Patent grant |