CN201664524U - Smoke crystallizing evaporator - Google Patents
Smoke crystallizing evaporator Download PDFInfo
- Publication number
- CN201664524U CN201664524U CN2010201380664U CN201020138066U CN201664524U CN 201664524 U CN201664524 U CN 201664524U CN 2010201380664 U CN2010201380664 U CN 2010201380664U CN 201020138066 U CN201020138066 U CN 201020138066U CN 201664524 U CN201664524 U CN 201664524U
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- CN
- China
- Prior art keywords
- smoke
- discharging opening
- smoke box
- crystallization
- evaporative crystallizer
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a smoke crystallizing evaporator, which comprises a smoke box that is installed vertically, wherein a smoke inlet and a smoke outlet are arranged at the upper part and the lower part of the smoke box; a discharging hole is arranged at the bottom of the smoke box; a swinging rack is suspended and support in the smoke box by a spring; a plurality of crystalline bars are horizontally arranged on the swinging rack; the top of the swinging rack is provided with a vibration motor, so as to form sealing by adopting the flexible connection; and a dispensing device connected with a liquid inlet is arranged above the crystalline bars. The smoke crystallizing evaporator integrates the functions of evaporation temperature reduction, crystallization, crystal descaling and the like and utilizes the residual heat of smoke for dewatering for a desulphurization product, thereby realizing the full utilization of energy source, canceling the investment on complex dewatering equipment for desulphurization product and saving the cost of smoke desulphurization.
Description
Technical field
The utility model relates to a kind of evaporative crystallization device, and particularly a kind of fume afterheat that utilizes that is applied to wet desulphurization carries out the equipment of evaporative crystallization to desulfurization product.
Background technology
Wet desulfurizing process relates to the handling problem of liquid desulfurization product, common way is that solution at the bottom of the tower of desulfurizing tower generation is drawn, and carries out crystallization in special evaporimeter, for the desulfurization of ammonium method, the ammonium sulfate solution that desulfurizing tower is produced carries out evaporative crystallization exactly, finally obtains chemical fertilizer sulphur ammonium; Its process need is introduced steam as thermal source, and the equipment operation energy consumption is big, cause the desulphurization cost height, is unsuitable for conventional enterprise and uses.Therefore, providing a kind of evaporation crystallization equipment that can effectively reduce cost of investment and effectively reduce operation energy consumption is this area problem demanding prompt solution.
The utility model content
The purpose of this utility model provides a kind of crystallizing evaporator on the wet desulphurization equipment of being applied to that functions such as evaporative cooling, crystallization and crystal scale removal are one that collects, rationally utilize fume afterheat, realized making full use of and effectively reducing operating cost of the energy.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of smoke evaporative crystallizer comprises a vertical smoke box of installing, and bottom and top have gas approach and exhanst gas outlet, and the bottom is provided with discharging opening; Swing span in described smoke box, is horizontally installed with many root knots crystal bar by the spring suspension strut on the described swing span, its top is equipped with vibrating motor, adopts to flexibly connect to form sealing; The top of described crystallization rod is equipped with the cloth that links to each other with inlet and spills device.
Further, described crystallization rod is along vertically staggered mutually.
Further, described discharging opening adopts the taper hold.
Further, described discharging opening is equipped with fast throttle valve.
The beneficial effects of the utility model are that the crystallization rod liquid towards desulfurization product that employing is staggered mutually carries out evaporative crystallization, has increased the evaporative crystallization area effectively, has promoted the efficient of evaporative crystallization greatly; Adopt mode of vibration to collect crystallized product, and adopt the discharging opening of taper hold, and discharging opening is equipped with fast throttle valve, thereby realized automatic collection crystallized product; Functions such as the utility model collection evaporative cooling, crystallization and crystal scale removal are one, utilize fume afterheat that desulfurization product is dewatered, realized making full use of of the energy, the input of having removed the dehydration equipment of complicated desulfurization product again from has simultaneously been saved the cost of flue gas desulfurization.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described smoke evaporative crystallizer of the utility model embodiment.
Among the figure:
1, smoke box; 2, smoke inlet; 3, exhanst gas outlet; 4, swing span; 5, crystallization rod; 6, support spring; 7, vibrating motor; 8, flexibly connect; 9, inlet; 10, cloth spills device; 11, taper Lower Hold; 12, fast throttle valve.
The specific embodiment
As shown in Figure 1, the described smoke evaporative crystallizer of the utility model embodiment comprises a vertical smoke box 1 of installing, bottom and top have gas approach 2 and exhanst gas outlet 3, the bottom is provided with discharging opening, and discharging opening adopts taper hold 11, and discharging opening is equipped with fast throttle valve 12; Swing span 4 in described smoke box 1, is horizontally installed with many root knot crystal bar 5 on the described swing span 4 by support spring 6 suspension struts, and along vertically staggered mutually, its top is equipped with vibrating motor 7, adopts to flexibly connect 8 formation sealings; The top of described crystallization rod 5 is equipped with the cloth that links to each other with inlet 9 and spills device 10.
Flue gas enters the bottom of described smoke evaporative crystallizer from gas approach 2, and then enter in the swing span 4 and the continuation rising, liquid desulfurization product enters by inlet 9 that cloth spills device 10 and from the top spray of swing span 4 and descend, flue gas and liquid desulfurization product carry out heat exchange in swing span 4, thereby with liquid desulfurization product condensing crystallizing, crystallized product is separated out on crystallization rod 5, vibrating motor 7 drives swing span 4 vibrations, thereby the crystallized product on the crystallization rod 5 shaken drop down onto taper hold 11, and by fast throttle valve 12 discharges, realized utilizing the heat liquid towards desulfurization product of former flue gas to carry out evaporative crystallization and collection automatically, wherein, describedly flexibly connect 8 and be for the sealing that realizes equipment and can realize that good vibration establishes.
Claims (4)
1. a smoke evaporative crystallizer is characterized in that, comprises a vertical smoke box (1) of installing, and bottom and top have gas approach (2) and exhanst gas outlet (3), and the bottom is provided with discharging opening; Swing span (4) in described smoke box (1), is horizontally installed with many root knots crystal bar (5) by the spring suspension strut on the described swing span, its top is equipped with vibrating motor (7), adopts to flexibly connect (8) formation sealing; The top of described crystallization rod (5) is equipped with the cloth that links to each other with inlet and spills device (10).
2. smoke evaporative crystallizer according to claim 1 is characterized in that, described crystallization rod (5) is along vertically staggered mutually.
3. smoke evaporative crystallizer according to claim 1 is characterized in that, described discharging opening adopts taper hold (11).
4. smoke evaporative crystallizer according to claim 1 is characterized in that, described discharging opening is equipped with fast throttle valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380664U CN201664524U (en) | 2010-03-23 | 2010-03-23 | Smoke crystallizing evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201380664U CN201664524U (en) | 2010-03-23 | 2010-03-23 | Smoke crystallizing evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664524U true CN201664524U (en) | 2010-12-08 |
Family
ID=43265475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201380664U Expired - Lifetime CN201664524U (en) | 2010-03-23 | 2010-03-23 | Smoke crystallizing evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757798A (en) * | 2010-03-23 | 2010-06-30 | 张蕊 | Smoke evaporative crystallizer |
| CN104926008A (en) * | 2014-03-18 | 2015-09-23 | 王辛平 | Wet desulfurization wastewater zero emission process and device thereof |
-
2010
- 2010-03-23 CN CN2010201380664U patent/CN201664524U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757798A (en) * | 2010-03-23 | 2010-06-30 | 张蕊 | Smoke evaporative crystallizer |
| CN101757798B (en) * | 2010-03-23 | 2012-06-06 | 张蕊 | Smoke evaporative crystallizer |
| CN104926008A (en) * | 2014-03-18 | 2015-09-23 | 王辛平 | Wet desulfurization wastewater zero emission process and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101208 Effective date of abandoning: 20120606 |