CN205868168U - Device is prepared fast to rare nitric acid - Google Patents
Device is prepared fast to rare nitric acid Download PDFInfo
- Publication number
- CN205868168U CN205868168U CN201620668847.1U CN201620668847U CN205868168U CN 205868168 U CN205868168 U CN 205868168U CN 201620668847 U CN201620668847 U CN 201620668847U CN 205868168 U CN205868168 U CN 205868168U
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- Prior art keywords
- pipe
- nitric acid
- storage tank
- cooling
- network
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Abstract
The utility model discloses a device is prepared fast to rare nitric acid, including the storage tank, the red fuming nitric acid (RFNA) pipe, rare nitric acid pipe, the force (forcing) pump, demineralized water pump, the tail gas pipe, an air inlet pipe, the distributor, condenser tube, shower nozzle and cooling pipe network, the storage tank upper end is equipped with red fuming nitric acid (RFNA) pipe and rare nitric acid pipe, red fuming nitric acid (RFNA) pipe and rare nitric acid guan shangjun are equipped with the force (forcing) pump, be equipped with demineralized water pump on the red fuming nitric acid (RFNA) pipe, the red fuming nitric acid (RFNA) pipe stretches into in the storage tank, red fuming nitric acid (RFNA) pipe lower extreme is equipped with the shower nozzle, rare nitric acid pipe stretches into in the storage tank, rare nitric acid pipe lower extreme is equipped with the shower nozzle, be equipped with the cooling pipe network in the storage tank, the vertical setting of cooling pipe network, condenser tube is connected to the cooling pipe network, red fuming nitric acid (RFNA) pipe is gone up the shower nozzle and is gone up the shower nozzle symmetry with rare nitric acid pipe and locate cooling pipe network both sides, shower nozzle spray direction orientation cooling pipe network, the bottom is equipped with the distributor in the storage tank, the intake pipe is connected to the distributor, the storage tank top is equipped with the tail gas pipe. The utility model discloses simple structure, convenient to use, cooling speed is fast, and mixed effectual, work efficiency is high.
Description
Technical field
This utility model relates to nitric acid production preparation technique field, more particularly, it relates to a kind of dust technology rapid preparing
Device.
Background technology
Along with continually developing of modern nitric acid downstream product, the required all kinds of dust technology products in market get more and more,
35%, the dust technology market of the various content such as 40%, 50%, 55%, 60%, 65%, 68%, 70% is gradually increased, all kinds
It is strict that class dust technology is required to quality, and delivery cycle is short, and demand is big.
In prior art, high concentrations of solutes is directly mixed by the production usually employing for dust technology with solvent, and right
It carries out repeated multiple times circulation, finally realizes mix homogeneously, and in process for preparation, can produce the substantial amounts of heat of dilution, if not
It can be discharged in time, then influence whether the safety produced, and in repeatedly cyclic process, the circulating pump of use etc. causes energy
Source utilization is big, affects economic benefit, and cooling approach is generally by arranging cooling chuck on storage tank outer wall or in storage
Cooling pipe is set in tank, it is achieved temperature-fall period speed is relatively slow, affects work efficiency.
Accordingly, because prior art exists above-mentioned technological deficiency, it is those skilled in that art's skills urgently to be resolved hurrily
Art problem.
Utility model content
The purpose of this utility model is for providing a kind of dust technology rapid preparing device, it is intended to solve present in prior art
Dust technology preparation intricate operation, Blending Efficiency of Blending is poor, and the problem that cooling-down effect is bad.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of dust technology rapid preparing device, including storage tank, concentrated nitric acid pipe, dust technology pipe, force (forcing) pump, desalination water pump, tail
Trachea, air inlet pipe, distributor, cooling water pipe, shower nozzle and cooling pipe network, described storage tank upper end is provided with concentrated nitric acid pipe and dust technology
Pipe, described concentrated nitric acid pipe and dust technology pipe are equipped with force (forcing) pump, and described concentrated nitric acid pipe is provided with desalination water pump, described concentrated nitric acid
Pipe stretches in described storage tank, and described concentrated nitric acid pipe lower end is provided with shower nozzle, and described dust technology pipe stretches in described storage tank, described dilute nitre
Acid tube lower end is provided with shower nozzle, is provided with cooling pipe network in described storage tank, and described cooling pipe network is vertically arranged, and described cooling pipe network connects
Cooling water pipe, described concentrated nitric acid pipe upper nozzle and described dust technology pipe upper nozzle are symmetrically set in described cooling pipe network both sides, described
Shower nozzle injection direction is towards described cooling pipe network, and described storage tank inner bottom part is provided with distributor, and described distributor connects air inlet pipe, institute
State storage tank top and be provided with offgas duct.
Preferably, described cooling pipe network is that rectangle is arranged, and described cooling pipe network includes rectangle endless tube, vertical tube and transverse tube, institute
Being disposed with the vertical tube being interconnected and transverse tube in stating rectangle endless tube, described cooling pipe network lower end connects the water inlet of cooling water pipe, institute
State cooling pipe network upper end and connect the water outlet of cooling water pipe.
Preferably, also include that sloping baffle, two described sloping baffles are symmetrically set in described cooling pipe network lower end.
Preferably, also including that decentralized network, described decentralized network are located at above described distributor, described decentralized network outer rim is by even
Extension bar is fixed with described reservoir walls.
Of the present utility model have the beneficial effect that this utility model relative to prior art, cold by arranging in storage tank
But pipe network, can spray concentrated nitric acid and dust technology from the both sides of cooling pipe network, after being sprayed onto in cooling pipe network, it is achieved mixed respectively
While cooperation, it is achieved that cooling effect, not only increase rate of temperature fall, and decrease the installation cost of peripheral hardware cooling chuck
With；Nitric acid after blended dilution drops in storage tank by sloping baffle, imports in storage tank through distributor by compressed air,
Nitrogen oxides in dust technology can be discharged outside dust technology, venting process be simultaneously achieved immixture, significantly improves
Mixing homogeneity.This utility model simple in construction, easy to use, cooling rate is fast, good mixing effect, and work efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of cooling pipe network of the present utility model；
In figure: 1 storage tank；2 concentrated nitric acid pipes；3 dust technology pipes；4 force (forcing) pumps；5 desalination water pumps；6 offgas duct；7 air inlet pipe；8 points
Cloth device；9 cooling water pipes；10 shower nozzles；11 cooling pipe network；111 rectangle endless tubes；112 vertical tubes；113 transverse tubes；12 sloping baffles；13 points
Dissipate net.
Detailed description of the invention
This utility model provides a kind of dust technology rapid preparing device, and this utility model simple in construction is easy to use, fall
Temperature speed is fast, good mixing effect, and work efficiency is high.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly
Chu and detailed description, it is clear that described embodiment is only a part of embodiment of the present utility model rather than all real
Execute example.Based on the embodiment in this utility model, those of ordinary skill in the art are institute under not making creative work premise
The all other embodiments obtained, broadly fall into the scope of this utility model protection.
A kind of dust technology rapid preparing device as illustrated in fig. 1 and 2, including storage tank 1, concentrated nitric acid pipe 2, dust technology pipe 3, adds
Press pump 4, desalination water pump 5, offgas duct 6, air inlet pipe 7, distributor 8, cooling water pipe 9, shower nozzle 10 and cooling pipe network 11, described storage tank
1 upper end is provided with concentrated nitric acid pipe 2 and dust technology pipe 3, and described concentrated nitric acid pipe 2 and dust technology pipe 3 are equipped with force (forcing) pump 4, described dense
Nitric acid pipe 2 is provided with desalination water pump 5, and described concentrated nitric acid pipe 2 stretches in described storage tank 1, and described concentrated nitric acid pipe 2 lower end is provided with shower nozzle
10, described dust technology pipe 3 stretches in described storage tank 1, and described dust technology pipe 3 lower end is provided with shower nozzle 10, is provided with cold in described storage tank 1
But pipe network 11, described cooling pipe network 11 is vertically arranged, and described cooling pipe network 11 connects cooling water pipe 9, and described concentrated nitric acid pipe 2 sprays
10 are symmetrically set in described cooling pipe network 11 both sides with described dust technology pipe 3 upper nozzle 10, described shower nozzle 10 injection direction towards
Described cooling pipe network 11, described storage tank 1 inner bottom part is provided with distributor 8, and described distributor 8 connects air inlet pipe 7, and described storage tank 1 pushes up
End is provided with offgas duct 6.
Further, described cooling pipe network 11 is arranged for rectangle, and described cooling pipe network 11 includes rectangle endless tube 111, erects
Pipe 112 and transverse tube 113, be disposed with the vertical tube 112 being interconnected and transverse tube 113, described cooling pipe network in described rectangle endless tube 111
11 lower ends connect the water inlet of cooling water pipe 9, and described cooling pipe network 11 upper end connects the water outlet of cooling water pipe 9.
Further, also include that sloping baffle 12, two described sloping baffles 12 are symmetrically set in described cooling pipe network 11
Lower end.The setting of sloping baffle 12, it is possible to accept the mixing liquid flowed down from cooling pipe network 11, prevent splashes,
There is guide functions.
Further, also include that decentralized network 13, described decentralized network 13 are located at above described distributor 8, described decentralized network
13 outer rims are fixed with described storage tank 1 inwall by connecting rod.The dilution that decentralized network 13 can will flow down on sloping baffle 12
Liquid disperses, the most only immixture, and diluent can be made to be disperseed, and improves its mixed effect.
Operation principle of the present utility model is as follows:
When preparation, prepare a certain proportion of concentrated nitric acid and dust technology by metering, by force (forcing) pump to concentrated nitric acid pipe and
Salpeter solution in dust technology pipe pressurizes, and sprays at respective shower nozzle, and concentrated nitric acid spraying and dust technology are sprayed at cooling
Mixed at pipe network, and when mixing, by the condensed water being passed in cooling pipe network, mixed solution carried out cooling process,
Realize fast cooling, and the dilute nitric acid solution diluted flows on sloping baffle under cooling pipe network, and flow to along under sloping baffle
On decentralized network, decentralized network is disperseed further, and from the bubble of distributor floating through decentralized network, it is possible to dilution
Liquid mixes, and can upwards be taken out of by the nitrogen oxides in diluent, and discharges from offgas duct, is connected to process
Device processes；And when predetermined diluted concentration is less than the concentration of dust technology, desalination water pump can be opened, the water being passed through is with dilute
The dust technology that nitric acid pipe is passed through mixes, and is diluted, and step is ibid.
Of the present utility model have the beneficial effect that this utility model relative to prior art, cold by arranging in storage tank
But pipe network, can spray concentrated nitric acid and dust technology from the both sides of cooling pipe network, after being sprayed onto in cooling pipe network, it is achieved mixed respectively
While cooperation, it is achieved that cooling effect, not only increase rate of temperature fall, and decrease the installation cost of peripheral hardware cooling chuck
With；Nitric acid after blended dilution drops in storage tank by sloping baffle, imports in storage tank through distributor by compressed air,
Nitrogen oxides in dust technology can be discharged outside dust technology, venting process be simultaneously achieved immixture, significantly improves
Mixing homogeneity.This utility model simple in construction, easy to use, cooling rate is fast, good mixing effect, and work efficiency is high.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments is apparent from for those skilled in the art, defined herein
General Principle can realize in other embodiments in the case of without departing from spirit or scope of the present utility model.Therefore,
This utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and new
The widest scope that grain husk feature is consistent.
Claims (4)
1. a dust technology rapid preparing device, it is characterised in that: include storage tank, concentrated nitric acid pipe, dust technology pipe, force (forcing) pump, remove
Brine pump, offgas duct, air inlet pipe, distributor, cooling water pipe, shower nozzle and cooling pipe network, described storage tank upper end is provided with concentrated nitric acid pipe
With dust technology pipe, described concentrated nitric acid pipe and dust technology pipe being equipped with force (forcing) pump, described concentrated nitric acid pipe is provided with desalination water pump, institute
Stating concentrated nitric acid pipe and stretch in described storage tank, described concentrated nitric acid pipe lower end is provided with shower nozzle, and described dust technology pipe stretches in described storage tank,
Described dust technology pipe lower end is provided with shower nozzle, is provided with cooling pipe network in described storage tank, and described cooling pipe network is vertically arranged, described cooling
Pipe network connects cooling water pipe, and described concentrated nitric acid pipe upper nozzle and described dust technology pipe upper nozzle are symmetrically set in described cooling pipe network two
Side, described shower nozzle injection direction is provided with distributor towards described cooling pipe network, described storage tank inner bottom part, described distributor connect into
Trachea, described storage tank top is provided with offgas duct.
2. dust technology rapid preparing device as claimed in claim 1, it is characterised in that: described cooling pipe network is that rectangle is arranged,
Described cooling pipe network includes rectangle endless tube, vertical tube and transverse tube, is disposed with the vertical tube and transverse tube being interconnected in described rectangle endless tube,
Described cooling pipe network lower end connects the water inlet of cooling water pipe, and described cooling pipe network upper end connects the water outlet of cooling water pipe.
3. dust technology rapid preparing device as claimed in claim 2, it is characterised in that: also include sloping baffle, described in two
Sloping baffle is symmetrically set in described cooling pipe network lower end.
4. dust technology rapid preparing device as claimed in claim 3, it is characterised in that: also include decentralized network, described decentralized network
Being located at above described distributor, described decentralized network outer rim is fixed with described reservoir walls by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668847.1U CN205868168U (en) | 2016-06-27 | 2016-06-27 | Device is prepared fast to rare nitric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668847.1U CN205868168U (en) | 2016-06-27 | 2016-06-27 | Device is prepared fast to rare nitric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868168U true CN205868168U (en) | 2017-01-11 |
Family
ID=57692808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620668847.1U Expired - Fee Related CN205868168U (en) | 2016-06-27 | 2016-06-27 | Device is prepared fast to rare nitric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205868168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821459A (en) * | 2019-04-01 | 2019-05-31 | 北京清大元农生物科技有限公司 | A kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device and its production method |
-
2016
- 2016-06-27 CN CN201620668847.1U patent/CN205868168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821459A (en) * | 2019-04-01 | 2019-05-31 | 北京清大元农生物科技有限公司 | A kind of earthworm manure base fluid Liquid Fertilizer base fluid balance-type air inlet surge device and its production method |
| CN109821459B (en) * | 2019-04-01 | 2023-08-22 | 北京清大元农生物科技有限公司 | Earthworm excrement base liquid fertilizer base liquid balanced type air inlet agitation device and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |