CN206184024U - Inhale pressure formula gas, miropowder crystallization equipment - Google Patents
Inhale pressure formula gas, miropowder crystallization equipment Download PDFInfo
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- CN206184024U CN206184024U CN201621049263.2U CN201621049263U CN206184024U CN 206184024 U CN206184024 U CN 206184024U CN 201621049263 U CN201621049263 U CN 201621049263U CN 206184024 U CN206184024 U CN 206184024U
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- sublimating
- gas
- diameter
- sublimate
- micro mist
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Abstract
The utility model relates to a chemical engineering technology field, the main influence of impurity product quality who solves in the current ware air of sublimating aggravates the entrapment load of tail gas, coexists that to sublimate the thing down from the ware barrel wall shovel of sublimating more difficult, chemical industry product dust most poisonous and harmful scheduling problem under the shovel. The utility model discloses an adopt stainless steel material to make sublimate ware barrel (1), sublimate ware barrel (1) link to each other through admission valve (3) with distillation device (2), it sets up blow -off valve (4) to sublimate ware barrel (1) below, gaseous (or differential) inhales pipe (5) diameter is 50 millimeters, it is 100 millimeters to arrange material pipe (6) diameter, the two diameter ratio is 1: 2, inhale and press barrel (1) lower part crystal product collecting region (7) to be handstand round platform type, the round platform side is 45 degrees angles with the bottom surface, inhale the height of pressing barrel (1) cylindrical portion and internal diameter than being 4: 1, inside sets up piston (8). The utility model discloses mainly used gas is sublimated and is condensed the operation process of the shape crystallization body or solid with the miropowder.
Description
Technical field：
The utility model is related to chemical technology field, is concretely a kind of gas, micro mist crystallizer, it is adaptable to gas
Sublimate the operating process condensed with micro mist and to form crystal or solid.
Background technology：
Part chemical products have sublimation characteristics, such as salicylic acid, 2- amino anthraquinones, pyromellitic acid anhydride and ammonium chloride,
These chemical products can carry out separation and purification by sublimating and condensing, can produce very pure product.With by solvent crystallization,
Filtering and the Comparison of separating methods repeatedly such as dry, sublimating and condensing process is simple, and energy consumption is low, and product purity is high to have no sewage generation.
In recent years, with industry energy conservation emission reduction and the development of clean manufacturing activity, the upgrading to systemic-function of sublimating also constantly is strengthened.
The operating process condensed with micro mist and to form crystal or solid of sublimating for being carried out in device of sublimating in the past, is by using the cold of suction
Air sublimates sublimation gases in distillation cylinder in advance, and enters cylinder of sublimating with containing the product sublimated in advance by this strand of cold air
It is interior, the principle sublimated on the wall (lowering the temperature by refrigerant) of cylinder of sublimating is not continued by the sublimation gases that cold air is sublimated
Come what is completed.Because cold air is filtered, the more low reason of the Wall Temperature of cylinder of sublimating, cause the impurity in air must
Influence product quality, aggravates the trapping load of tail gas.There is thing of being sublimated under being shoveled from device barrel wall of sublimating simultaneously relatively difficult, shovel
Under chemical products dust most poisonous and harmful the problems such as.
First, the impurity effect product quality in air：Containing impurity such as vapor, dust in air, can sublimate in advance
It is mixed into product with the stage of sublimating.If purified to air, operating cost is increased.
Aggravate the trapping load of tail gas：In order to maintain to sublimate device in vacuum state, there are a large amount of cold airs in device of sublimating
Suction and discharge so that vacuum pneumatic speed increases, and has aggravated the trapping load of tail gas.Tail gas collecting load is increased and tail gas
Treatment, be always device problems faced of sublimating.
The thing of being sublimated under shoveling on device barrel wall of sublimating is relatively difficult：Sublimate cylinder wall by refrigerant lower the temperature, coagulate
Magnificent product with it is cold after assemble on wall, thing of sublimating is relatively difficult under forming densified thin layer, therefore shovel.And cause cold wave
Take, and the most poisonous and harmful of chemical products dust under shovel.
The content of the invention：
The purpose of this utility model is to overcome above-mentioned prior art to obtain not enough, by a kind of brand-new design concept, and is carried
For a kind of pressure suction type gas, micro mist crystallizer, impurity effect product quality, the tail in existing device air of sublimating mainly are solved
Gas trapping load is big and treatment of tail gas, device barrel wall of sublimating on shovel under sublimate thing it is relatively difficult the problems such as.
In order to achieve the above object, the utility model is realized in：A kind of pressure suction type gas, micro mist crystallizer,
It includes switch valve, suction pressure cylinder and piston linked system, its be characterized in that the equipment by two switch valves with
Sublimation apparatus are connected, and suction pressure cylinder has inspiration sublimation gases (or differential) concurrently and receives the effect of crystalline product, piston linkage system
System is linked with intake valve and discharge Vavle switching, it is ensured that sublimation gases (or differential) are sucked and crystalline product discharge.It is living in this combination
Plug linked system is linked with intake valve and discharge Vavle switching, forms a kind of pressure suction type gas, micro mist crystallizer,.
A kind of pressure suction type gas of the present utility model, micro mist crystallizer, the gas (or differential) described in it enter pipe diameter
It it is 50 millimeters, discharge pipe diameter is 100 millimeters, the two diameter ratio is 1: 2, suction pressure cylinder bottom crystalline product collecting region is in handstand
Circular platform type, frustum cone side is in 45 degree of angles with bottom surface, and the height and internal diameter ratio of suction pressure cylinder column part are 4: 1, described piston
Linked system can press sublimation gases (or differential) inspiration cylinder, described piston linked system sublimation gases (or differential)
Cylinder bottom crystalline product collecting region (this process intake valve close, blow-off valve are closed) is reduced to, described blow-off valve is opened (now
Intake valve close), by crystallization collecting region gas overbottom pressure, excrete crystalline product.
Equipment of the present utility model is compared with the prior art such as following table：
| Project | Existing device of sublimating | Pressure suction type gas, micro mist crystallizer |
| Crystallization principle | Cooling | Pressurization |
| Sublimate device structure function | Function is few or structure is numerous and diverse | Function is more or structure is moderate |
| Sublimate device auxiliary equipment | Vacuum system etc. is needed to aid in | With air-breathing and compression function |
| Collection of products | Thing of being sublimated under shovel is relatively difficult | Crystalline product is excreted by gas overbottom pressure |
| Sublimate the cycle | It is long | It is short |
| Unit consumption | Greatly | It is small |
| Operation | Fluctuation is big | Steadily, easily manipulation |
Compared with the prior art a kind of pressure suction type gas of the utility model, micro mist crystallizer have following good effect：
1st, with air-breathing and compression function.Existing way is the horizontal cylinder that device is the connection of direct and sublimator of sublimating, by true
Empty accessory system, the distillation come from sublimator or the gas of evaporation is sublimated on barrel wall.And the utility model overcomes completely
The shortcoming of prior art, it is respectively provided with two valves in device bottom, one is intake valve, and another is blow-off valve, leads to
The lifting and compression of piston are crossed, completion makes suction and the compression process of the gas, differential of the distillation of sublimator or evaporation.2nd, subtract
Lack cold air to sublimate in advance link.Existing way is to have opened individual cold air intake on distillation cylinder, using the cold sky of suction
Gas sublimates sublimation gases in distillation cylinder in advance, and is sublimated in cylinder with containing the product entrance sublimated in advance by this strand of cold air,
Sink to the thing of sublimating of most of precooling to be preset in the groove of a bottom of sublimating, the liter only do not sublimated by cold air
Magnificent gas continues to sublimate on the wall of cylinder.It is defective using above measure, first, cold air is opened in sublimating and condensing system
Suction inlet, greatly reduces system vacuum, in order to keep necessary vacuum, can only use big specification vavuum pump instead to intend
Mend, so that serious waste electric energy, secondly, cold air is filtered, the impurity in air must influence product quality.It is a large amount of cold
The suction of air, makes air draught speed increase, and has aggravated the trapping load of tail gas.And the utility model overcomes have completely
The shortcoming of technology, reduces above-mentioned link.3rd, sublimate cycle is short.In the utility model, lifted by piston, compression is back and forth transported
It is dynamic, under the cooperation of intake valve and blow-off valve, after gas, micro mist is rapidly entered discharge chambe space (barrel space), connect down
To be compressed, by pressurization, can crystallize out within a short period of time gas, the micro mist of distillation.4th, it is simple and reliable, practicality
By force.It is special equipment simple structure of the present utility model, easy for installation, simple to operate, stable, and it is easy to maintenance and inspection,
And cooling medium is not used, by crystallization collecting region gas overbottom pressure, crystalline product is excreted, existing device of sublimating is overcome empty
Impurity effect product quality, tail gas collecting load in gas be big and treatment of tail gas, device barrel wall of sublimating on shovel under sublimate thing
Relatively difficult the shortcomings of, small investment.
Brief description of the drawings：
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the top view of Fig. 1.
Specific embodiment：
In order to more fully understand and implement, specific embodiment is provided below in conjunction with the accompanying drawings, describe the utility model in detail.
Embodiment 1, referring to Fig. 1,2, device cylinder (1) of sublimating is made of stainless steel material, sublimate device cylinder (1) and distillation
Device (2) is connected by intake valve (3), and device cylinder (1) lower section of sublimating sets blow-off valve (4), gas (or differential) suction line (5)
Diameter is 50 millimeters, and drainage conduit (6) diameter is 100 millimeters, and the two diameter ratio is 1: 2, and suction pressure cylinder (1) bottom crystalline product is received
Ji Qu (7) is in 45 degree of angles, the height and internal diameter ratio of suction pressure cylinder (1) column part with bottom surface in handstand circular platform type, frustum cone side
It is 4: 1, inside sets piston (8).
In addition, according to gas of sublimating, the variety classes of micro mist and property, can increase and decrease and open up gas on ring pipe (1) and go out
The quantity in hole (4) and the size in aperture.Gas (or differential) suction line (6) diameter, drainage conduit (6) diameter, suction line (5) and row
Expects pipe (6) diameter proportion, crystalline product collecting region (7) handstand frustum cone side and the bottom surface angle number of degrees and suction pressure cylinder (1) cylinder
Partial height and internal diameter ratio.
Sublimated equipment using above-mentioned pressure suction type, realize gas, micro mist crystallization, its method is：Simultaneously open intake valve (3) and
Blow-off valve (4), lifting piston (8) is input into sublimate gas, micro mist, gas to be sublimated by suction line (5) to device cylinder (1) of sublimating
After body, micro mist are full of device cylinder (1) of sublimating, sublimation gases (or differential) are compressed to cylinder lower junction by piston (8) linked system
Brilliant product collecting region (this process intake valve close, blow-off valve are closed), finally, closes intake valve, opens blow-off valve, is received by crystallization
Ji Qu (7) gas overbottom pressure, excretes crystalline product.
A kind of pressure suction type gas of the utility model, micro mist crystallizer, 1, with air-breathing and compression function.It is in equipment
Bottom is respectively provided with two valves, and one is intake valve (3), and another is blow-off valve (4), by lifting and the pressure of piston (8)
Contracting, completion makes suction and the compression process of the gas, micro mist of the distillation of sublimator or evaporation.2nd, cold air is reduced to sublimate in advance
Link.3rd, sublimate cycle is short.In the utility model, lifted by piston (8), compression is moved back and forth, in intake valve (3) and discharge
Under the cooperation of valve (4), after gas, micro mist is rapidly entered discharge chambe space (barrel space), next compressed, can compared with
Gas, the micro mist of distillation in short time, by pressurization, crystallize out.4th, it is simple and reliable, it is practical.It is of the present utility model
It is special equipment simple structure, easy for installation, simple to operate, stable, and it is easy to maintenance and inspection, and do not use cooling to be situated between
Matter, by crystallization collecting region (7) gas overbottom pressure, excretes crystalline product, overcomes the impurity shadow in existing device air of sublimating
Ring and sublimated under being shoveled in product quality, tail gas collecting load big and treatment of tail gas, device barrel wall of sublimating that thing is relatively difficult etc. to be lacked
Point, small investment.
Claims (5)
1. a kind of pressure suction type gas, micro mist crystallizer, it includes being made device cylinder (1) of sublimating using stainless steel material, sublimates
Device cylinder (1) is connected with sublimation apparatus (2) by intake valve (3), device cylinder (1) lower section setting blow-off valve (4) of sublimating, gas,
Differential suction line (5) diameter is 50 millimeters, and drainage conduit (6) diameter is 100 millimeters, and the two diameter ratio is 1: 2, device cylinder of sublimating
(1) in handstand circular platform type, frustum cone side is in 45 degree of angles, device cylinder (1) cylinder of sublimating with bottom surface to bottom crystalline product collecting region (7)
Partial height and internal diameter ratio are 4: 1, and piston (8) is set inside device cylinder (1) of sublimating.
2. a kind of pressure suction type gas, the micro mist crystallizer according to right 1, it is characterised in that described gas, micro mist are inhaled
It is 50 millimeters to enter pipe (5) diameter, and drainage conduit (6) diameter is 100 millimeters, and the two diameter ratio is 1: 2.
3. a kind of pressure suction type gas, the micro mist crystallizer according to right 1, it is characterised in that described device cylinder of sublimating
(1) in handstand circular platform type, frustum cone side is in 45 degree of angles with bottom surface to bottom crystalline product collecting region (7).
4. a kind of pressure suction type gas, the micro mist crystallizer according to right 1, it is characterised in that described device cylinder of sublimating
(1) height and the internal diameter ratio of column part are 4: 1.
5. a kind of pressure suction type gas, the micro mist crystallizer according to right 1, it is characterised in that device cylinder (1) of sublimating is internal
Piston (8) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049263.2U CN206184024U (en) | 2016-08-31 | 2016-08-31 | Inhale pressure formula gas, miropowder crystallization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621049263.2U CN206184024U (en) | 2016-08-31 | 2016-08-31 | Inhale pressure formula gas, miropowder crystallization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184024U true CN206184024U (en) | 2017-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621049263.2U Expired - Fee Related CN206184024U (en) | 2016-08-31 | 2016-08-31 | Inhale pressure formula gas, miropowder crystallization equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206184024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225248A (en) * | 2020-11-02 | 2021-01-15 | 宝钛华神钛业有限公司 | A tail gas processing apparatus for zirconium tetrachloride purification |
-
2016
- 2016-08-31 CN CN201621049263.2U patent/CN206184024U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225248A (en) * | 2020-11-02 | 2021-01-15 | 宝钛华神钛业有限公司 | A tail gas processing apparatus for zirconium tetrachloride purification |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20170831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |