CN204745723U - Preparation sodium nitrite's spray crystallization ware - Google Patents
Preparation sodium nitrite's spray crystallization ware Download PDFInfo
- Publication number
- CN204745723U CN204745723U CN201520440005.6U CN201520440005U CN204745723U CN 204745723 U CN204745723 U CN 204745723U CN 201520440005 U CN201520440005 U CN 201520440005U CN 204745723 U CN204745723 U CN 204745723U
- Authority
- CN
- China
- Prior art keywords
- tank body
- scraper plate
- filter screen
- natrium nitrosum
- blower fan
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a preparation sodium nitrite's spray crystallization ware, which comprises a tank body, jar body middle part is equipped with feed inlet and air intake, the bottom is equipped with the discharge gate, internal solution bullnose and the solution distributor of being equipped with of jar, the top of the jar body is equipped with fan and main shower nozzle, still be equipped with except that the foam filter screen between fan and the main shower nozzle, the jar body is equipped with the circulation interface, the circulation interface passes through the pump and the circulating line is connected with main shower nozzle, the jar is internal to be provided with along the scraper blade and the drive scraper blade pivoted drive assembly of jar internal global removal, the jar body is the round platform form with the position that corresponds except that the foam filter screen, the less end of round platform form sets up towards the below, it includes support and dictyosome to remove the foam filter screen, the support outer peripheral face sets up the elastic layer, the jar body is provided with the screens step of joining in marriage with the support counterbalance. When the scheme is adopted, the utility model provides an avoid sodium nitrite just to remove the easily preparation sodium nitrite's spray crystallization ware of installation of foam filter screen at the accumulational preparation sodium nitrite of the jar body.
Description
Technical field
The utility model is specifically related to a kind of spray crystallizer preparing natrium nitrosum.
Background technology
Spray crystallizer is a kind of equipment for crystallization operation, makes the natrium nitrosum in solution carry out crystallization by cooling method solution being obtained hypersaturated state.Traditional spray crystallizer comprises tank body, charging aperture and air inlet is provided with in the middle part of tank body, discharging opening is provided with in the bottom of tank body, in tank body and the below being positioned at charging aperture and air inlet is provided with solution guide and solution distributor, the sidewall between solution distributor and solution guide of tank body is provided with circulation interface, be provided with blower fan on the top of tank body, be provided with main jet head below blower fan, circulation interface is connected with shower nozzle by pump and pipeline.The cold air just extraneous when blower fan is entered in tank body from air inlet by absorption, produce air upwards to flow fast, thus with shower nozzle be emitted into the tiny liquid point being atomized shape carry out heat exchange time, part natrium nitrosum can be bonded in tank wall, and cleaning can be more poly-more not in time, affect the percent crystallization in massecuite of natrium nitrosum.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of natrium nitrosum of avoiding to pile up and the easy-to-install spray crystallizer preparing natrium nitrosum of foam removal filter screen at tank body.
For achieving the above object, the utility model provides following technical scheme: comprise tank body, charging aperture and air inlet is provided with in the middle part of described tank body, bottom is provided with discharging opening, in described tank body and the below being positioned at charging aperture and air inlet is provided with solution guide and solution distributor, the top of described tank body is provided with blower fan and is positioned at the main jet head below blower fan, foam removal filter screen is also provided with between described blower fan and main jet head, the sidewall between solution distributor and solution guide of described tank body is provided with circulation interface, described circulation interface is connected with main jet head by pump and circulating line, it is characterized in that: be provided with in described tank body along the movement of tank body inner peripheral surface scraper plate and drive scraper plate rotate driven unit, the position that described tank body is corresponding with foam removal filter screen is round table-like, this round table-like comparatively small end is arranged downward, described foam removal filter screen comprises the support of surrounding and is positioned at the dictyosome of internal stent, described support outer peripheral face is provided with compressible elastic layer, described tank body is positioned at and is fixedly installed the screens step of joining that to offset with support below foam removal filter screen.
By adopting technique scheme, arrange scraper plate the natrium nitrosum particle being bonded in tank wall is carried out scrape from, on the one hand, it is avoided to pile up at tank wall, more unimpeded cooling duct is provided, also improve the percent crystallization in massecuite of natrium nitrosum on the other hand, cut down finished cost, set up foam removal filter screen, make when fan induced draught, the mist of main jet head ejection can be attracted on this foam removal filter screen, foam removal filter screen when gathering and cool fall into solution guide naturally, accurate contraposition when screens step makes support be pressed into tank body, elastic layer ensures support installing stability on the one hand, avoid it to vibrate, avoid on the other hand because the situation causing support to install is clashed in tank body mismachining tolerance or transport.
The utility model is set to further: described support is formed by several submounts are vertically stacking, mounting blocks is provided with below described submounts, described mounting blocks end is provided with barb, the mounting blocks of the submounts of described bottom and screens step inner peripheral surface offset and join, and are provided with the L shape chamber forming with the mounting blocks of the submounts of top and block and join above described submounts.
By adopting technique scheme, support is formed can be adjusted foam removal filter screen thickness according to actual condition and prepared material by several submounts, mounting blocks on the one hand and L shape chamber form card and be used in and be connected each submounts, carry out radial contraposition with screens step on the other hand, increase further and accuracy is installed.
The utility model is set to further: described scraper plate arranges in the shape of a spiral and middle part is provided with cavity, this scraper plate and tank body coaxially arrange and the outer peripheral face of scraper plate and tank body inner peripheral surface shape suitable, described driven unit drives scraper plate to rotate along tank body axis.
By adopting technique scheme, scraper plate is arranged in the shape of a spiral, automatically back and forth scrapes from natrium nitrosum tank body inner peripheral surface when driven unit drives it to rotate, utilize less volume can scrape comprehensively from, scrape from structure while effective simple.
The utility model is set to further: the rectangular triangle in cross section of described scraper plate is arranged, the face at a wherein right-angle side place of this right angled triangle is as the binding face with tank body inner peripheral surface, another right-angle side is horizontally placed on below scraper plate, the face at hypotenuse place as by scrape from the guiding shaving that guides downwards of natrium nitrosum.
By adopting technique scheme, binding face enables scraper plate relatively tank body axis is stable to rotate, and guide shaving by scrape from natrium nitrosum guide below tank body, another aspect is using the face at hypotenuse place as guiding shaving also to avoid natrium nitrosum to pile up.
The utility model is set to further: described scraper plate is positioned at binding face and is provided with boss with guiding the intersection of shaving.
By adopting technique scheme, the intersection of binding face and guiding shaving is as the application point mainly scraped from natrium nitrosum, and boss can adopt carbide alloy to make this end not fragile, extends scraper plate whole service life.
The utility model is set to further: described driven unit comprises driving shaft, connecting rod and drive motors, described driving shaft and scraper plate are coaxially arranged, described connecting rod is fixedly installed between driving shaft and connecting rod along driving shaft radial direction, described drive motors is fixed on tank body and between blower fan and main jet head, and described driving shaft extends to drive motors and drives with its formation and coordinate towards the end of blower fan.
By adopting technique scheme, drive motors is adopted to drive driving shaft to rotate, namely drive the scraper plate fixing with driving shaft to rotate, and drive motors is fixed on tank body and the cooling of natrium nitrosum below avoiding hindering between blower fan and main jet head, improves practicality further.
The utility model is set to further: the bottom of described tank body is bullet, and tapered wall is provided with some minicrystal agitators.
By adopting technique scheme, bottom establishes agitator to stir solution and crystal, can prevent crystal deposition from becoming caking to cause putting not discharging.
The utility model is set to further: described tank body is provided with and washes net shower nozzle between blower fan and foam removal filter screen, the below that described tank body is positioned at main jet head is provided with cleaning of evaporator spray thrower, described tank body is outside equipped with the flushing channel that will wash net shower nozzle and cleaning of evaporator spray thrower and be connected with cleaning liquid source, and this flushing channel is provided with heater.
By adopting technique scheme, by heater heated wash liquid by cleaning fluid from washing net shower nozzle and the ejection of cleaning of evaporator spray thrower to reach washing foam removal filter screen and the object of tank skin after crystallization completes.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model detailed description of the invention;
Fig. 2 is the enlarged drawing of A in Fig. 1;
Fig. 3 is the enlarged drawing of B in Fig. 1.
Detailed description of the invention
As shown in Fig. 1-Fig. 3, the utility model discloses a kind of spray crystallizer preparing natrium nitrosum, comprise tank body 1, charging aperture 11 and air inlet 12 is provided with in the middle part of tank body 1, bottom is provided with discharging opening 13, in tank body 1 and the below being positioned at charging aperture 11 and air inlet 12 is provided with solution guide 2 and solution distributor 3, the top of tank body 1 is provided with blower fan 4 and is positioned at the main jet head 5 below blower fan 4, the sidewall between solution distributor 3 and solution guide 4 of tank body 1 is provided with circulation interface 14, circulation interface 14 is connected with main jet head 5 by pump 51 and circulating line 52, be provided with in tank body 1 along the movement of tank 1 body inner peripheral surface scraper plate 6 and drive scraper plate 6 rotate driven unit, arrange scraper plate 6 the natrium nitrosum particle being bonded in tank wall is carried out scrape from, on the one hand, it is avoided to pile up at tank body 1 wall, more unimpeded cooling duct is provided, also improve the percent crystallization in massecuite of natrium nitrosum on the other hand, cut down finished cost.
Foam removal filter screen 8 is also provided with between blower fan 4 and main jet head 5, the position that tank body 1 is corresponding with foam removal filter screen 8 is round table-like, this round table-like comparatively small end is arranged downward, foam removal filter screen 8 comprises the support 81 of surrounding and is positioned at the dictyosome 82 of support 81 inside, support 81 outer peripheral face is provided with compressible elastic layer 83, tank body 1 is positioned at and is fixedly installed the screens step 15 of joining that to offset with support 81 below foam removal filter screen 8, set up and establish foam removal filter screen 8, make when fan induced draught, the mist that main jet head 5 sprays can be attracted on this foam removal filter screen 8, foam removal filter screen when gathering and cool fall into solution guide 2 naturally, accurate contraposition when screens step 15 makes support 81 be pressed into tank body 1, elastic layer 83 1 aspect ensures support installing stability, avoid it to vibrate, avoid on the other hand because the situation causing support 81 to install is clashed in tank body 1 mismachining tolerance or transport.
Support 81 is formed by several submounts 811 are vertically stacking, mounting blocks 812 is provided with below submounts 81, mounting blocks 812 end is provided with barb 813, mounting blocks 812 and screens step 15 inner peripheral surface of the submounts 81 of bottom offset and join, be provided with above submounts 81 and form the L shape chamber 814 of blocking and joining with the mounting blocks 812 of the submounts 81 of top, support 81 is formed can be adjusted foam removal filter screen thickness according to actual condition and prepared material by several submounts 811, mounting blocks 812 1 aspect and L shape chamber 814 form card and are used in and are connected each submounts 811, radial contraposition is carried out on the other hand with screens step 15, accuracy is installed in further increase.
Scraper plate 6 arranges in the shape of a spiral and middle part is provided with cavity 67, this scraper plate 6 and tank body 1 be coaxial arrange and the outer peripheral face of scraper plate 6 and tank body 1 inner peripheral surface shape suitable, driven unit drives scraper plate 6 to rotate along tank body axis, scraper plate 6 is arranged in the shape of a spiral, automatically tank body 1 inner peripheral surface is back and forth scraped from natrium nitrosum when driven unit drives it to rotate, utilize less volume can scrape comprehensively from, scrape from structure while effective simple.
The rectangular triangle in cross section of scraper plate 6 is arranged, the face at a wherein right-angle side place of this right angled triangle is as the binding face 61 with tank body inner peripheral surface, another right-angle side is horizontally placed on below scraper plate, the face at hypotenuse place as by scrape from the guiding shaving 62 that guides downwards of natrium nitrosum, binding face 61 makes scraper plate 6 can rotate relative to tank body axis is stable, and guide shaving 62 by scrape from natrium nitrosum guide below tank body, on the other hand also avoid natrium nitrosum to pile up using the face at hypotenuse place as guiding shaving 62.
Scraper plate 6 is positioned at binding face 61 and is provided with boss 63 with guiding the intersection of shaving 62, the intersection of binding face 61 and guiding shaving 62 is as the application point mainly scraped from natrium nitrosum, boss 63 can adopt carbide alloy to make this end not fragile, extends scraper plate 6 whole service life.
Driven unit comprises driving shaft 64, connecting rod 65 and drive motors 66, driving shaft 64 and scraper plate 6 are coaxially arranged, connecting rod 65 is fixedly installed between driving shaft 64 and connecting rod 65 along driving shaft 64 radial direction, drive motors 66 is fixed on tank body 1 and between blower fan 4 and main jet head 5, driving shaft 64 extends to drive motors 66 and drives with its formation and coordinate towards the end of blower fan 4, drive motors 66 is adopted to drive driving shaft 64 to rotate, namely the scraper plate 8 fixing with driving shaft 64 is driven to rotate, and drive motors 66 is fixed on tank body 1 and avoid between blower fan 4 and main jet head 5 hinder below natrium nitrosum cooling, further raising practicality.
The bottom of tank body 1 is bullet, and tapered wall is provided with some minicrystal agitators 7, and bottom establishes agitator 7 to stir solution and crystal, can prevent crystal deposition from becoming caking to cause putting not discharging.
Tank body 1 is provided with and washes net shower nozzle 91 between blower fan 4 and foam removal filter screen 8, the below that tank body is positioned at main jet head 5 is provided with cleaning of evaporator spray thrower 92, tank body 1 is outside equipped with the flushing channel 9 that will wash net shower nozzle 91 and cleaning of evaporator spray thrower 92 and be connected with cleaning liquid source, this flushing channel 9 is provided with heater 93, by heater 93 heated wash liquid by cleaning fluid from the object of washing net shower nozzle 91 and cleaning of evaporator spray thrower 92 and spray to reach washing foam removal filter screen and tank skin after crystallization completes.
Claims (8)
1. prepare the spray crystallizer of natrium nitrosum for one kind, comprise tank body, charging aperture and air inlet is provided with in the middle part of described tank body, bottom is provided with discharging opening, in described tank body and the below being positioned at charging aperture and air inlet is provided with solution guide and solution distributor, the top of described tank body is provided with blower fan and is positioned at the main jet head below blower fan, foam removal filter screen is also provided with between described blower fan and main jet head, the sidewall between solution distributor and solution guide of described tank body is provided with circulation interface, described circulation interface is connected with main jet head by pump and circulating line, it is characterized in that: be provided with in described tank body along the movement of tank body inner peripheral surface scraper plate and drive scraper plate rotate driven unit, the position that described tank body is corresponding with foam removal filter screen is round table-like, this round table-like comparatively small end is arranged downward, described foam removal filter screen comprises the support of surrounding and is positioned at the dictyosome of internal stent, described support outer peripheral face is provided with compressible elastic layer, described tank body is positioned at and is fixedly installed the screens step of joining that to offset with support below foam removal filter screen.
2. the spray crystallizer preparing natrium nitrosum according to claim 1, it is characterized in that: described support is formed by several submounts are vertically stacking, mounting blocks is provided with below described submounts, described mounting blocks end is provided with barb, the mounting blocks of the submounts of described bottom and screens step inner peripheral surface offset and join, and are provided with the L shape chamber forming with the mounting blocks of the submounts of top and block and join above described submounts.
3. the spray crystallizer preparing natrium nitrosum according to claim 2, it is characterized in that: described scraper plate arranges in the shape of a spiral and middle part is provided with cavity, this scraper plate and tank body coaxially arrange and the outer peripheral face of scraper plate and tank body inner peripheral surface shape suitable, described driven unit drives scraper plate to rotate along tank body axis.
4. the spray crystallizer preparing natrium nitrosum according to claim 3, it is characterized in that: the rectangular triangle in cross section of described scraper plate is arranged, the face at a wherein right-angle side place of this right angled triangle is as the binding face with tank body inner peripheral surface, another right-angle side is horizontally placed on below scraper plate, the face at hypotenuse place as by scrape from the guiding shaving that guides downwards of natrium nitrosum.
5. the spray crystallizer preparing natrium nitrosum according to claim 4, is characterized in that: described scraper plate is positioned at binding face and is provided with boss with guiding the intersection of shaving.
6. the spray crystallizer preparing natrium nitrosum according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that: described driven unit comprises driving shaft, connecting rod and drive motors, described driving shaft and scraper plate are coaxially arranged, described connecting rod is fixedly installed between driving shaft and connecting rod along driving shaft radial direction, described drive motors is fixed on tank body and between blower fan and main jet head, and described driving shaft extends to drive motors and drives with its formation and coordinate towards the end of blower fan.
7. the spray crystallizer preparing natrium nitrosum according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: the bottom of described tank body is bullet, tapered wall is provided with some minicrystal agitators.
8. the spray crystallizer preparing natrium nitrosum according to claim 7, it is characterized in that: described tank body is provided with and washes net shower nozzle between blower fan and foam removal filter screen, the below that described tank body is positioned at main jet head is provided with cleaning of evaporator spray thrower, described tank body is outside equipped with the flushing channel that will wash net shower nozzle and cleaning of evaporator spray thrower and be connected with cleaning liquid source, and this flushing channel is provided with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440005.6U CN204745723U (en) | 2015-06-23 | 2015-06-23 | Preparation sodium nitrite's spray crystallization ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440005.6U CN204745723U (en) | 2015-06-23 | 2015-06-23 | Preparation sodium nitrite's spray crystallization ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745723U true CN204745723U (en) | 2015-11-11 |
Family
ID=54460484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440005.6U Expired - Fee Related CN204745723U (en) | 2015-06-23 | 2015-06-23 | Preparation sodium nitrite's spray crystallization ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289372A (en) * | 2021-06-23 | 2021-08-24 | 江苏派克斯特纤维素有限公司 | Evaporative crystallization device for processing non-edible salt |
-
2015
- 2015-06-23 CN CN201520440005.6U patent/CN204745723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289372A (en) * | 2021-06-23 | 2021-08-24 | 江苏派克斯特纤维素有限公司 | Evaporative crystallization device for processing non-edible salt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |