CN210473400U - Multifunctional foam desulfurization dust remover - Google Patents
Multifunctional foam desulfurization dust remover Download PDFInfo
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- CN210473400U CN210473400U CN201920521088.XU CN201920521088U CN210473400U CN 210473400 U CN210473400 U CN 210473400U CN 201920521088 U CN201920521088 U CN 201920521088U CN 210473400 U CN210473400 U CN 210473400U
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- dust remover
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Abstract
The utility model discloses a multi-functional foam desulfurization dust remover, including air-blower, automatic medicine device, seal water level control system, support and dust remover of mixing, the fixed dust remover that is equipped with in support top, the dust remover left side is equipped with automatic medicine device and the seal water level control system of mixing, and mixes the medicine device automatically and be located seal water level control system top, the dust remover passes through the end intercommunication of giving vent to anger of conveyer pipe and air-blower. The utility model has the advantages that: the dust collection efficiency and the desulfurization efficiency of this dust remover are high, and the effectual air-out area water problem that has reduced of dehydration defogging device, leakproofness water level control system had both let the inside overflow water of dust remover discharge smoothly, can hinder outside air again and get into inside the dust remover, and automatic medicine system that mixes has saved loaded down with trivial details manual stirring mode, has greatly realized full automated process.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to a multi-functional foam desulfurization dust remover.
Background
In the 21 st century, the industrial output value of the dust remover in China is rapidly increased year by year due to the large-scale development of the heavy industry in China. At present, the dust removal technology in China is developed and matured, and the product technology enters the international advanced line. In dust removal applications, for dust removal of harmful gases or combustible dust contained in dust-containing gas, a wet dust collector has great advantages over a dry dust collector, and compared with a dry dust collector (such as a bag dust collector), the wet dust collector with a single dust removal mechanism has the problems of large water consumption or low dust removal efficiency. In contrast, the foam dust collector can greatly solve the problems of large water consumption and low dust collection efficiency, and the foam can cover a dust source without gaps, so that the dust is fundamentally prevented from diffusing outwards. However, the existing foam dust collector is more applied to the mining industry and still cannot be widely applied to the aspect of treatment of desulfurization and denitrification of dust-containing flue gas. Since the foam dust collector has similarities with the impact water bath dust collector, there is no doubt also the problem of a reasonable control of the liquid level in the dust collector. Based on the improvement to original foam dust remover, the utility model provides a multi-functional foam desulfurization dust remover can effectual solution above-mentioned problem, and the dust collection efficiency and the desulfurization efficiency of this dust remover are high, more can extensively be applicable to the operation occasion of different grade type.
The newly added bubbling device of the dust remover can more efficiently guide and bubble to improve the dust removal efficiency, and sodium bicarbonate (NaHCO) is adopted in the aspect of desulfurization3) The aqueous solution absorbs sulfur dioxide (SO) in the cartridge2) The reaction formula of (a) is as follows:
SO2small amount: SO (SO)2+2 NaHCO3= Na2SO3+H2O+2CO2↑
SO2Excess: SO (SO)2+ NaHCO3= NaHSO3+CO2↑
CO formed during the reaction2The gas is more favorable for bubbling, and Na2SO3The solution can wash the flue gas to make Na2SO3With SO2Reaction to produce NaHSO3Regeneration and recovery of SO via desorption system2Na recovered from the desorption system2SO3Can be recycled. In the sodium alkaline process (i.e. NaHCO)3Desulfurization process) for treating SO2The sodium-alkali method for treating SO is obtained in the literature search2High removal efficiency, high reaction rate and high alkali utilization rate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-functional foam desulfurization dust remover, the dust removal efficiency and the desulfurization efficiency of this dust remover are high, can high-efficiently lead the tympanic bulla through the setting of tympanic bulla device, improve the dust removal efficiency, the dehydration defogging device has effectually reduced the air-out and has taken the water problem, the seal water level control system, both let the inside overflow water of dust remover discharge smoothly, can hinder outside air to get into the dust remover inside again, communicate water level box and clean room inner space, make the part under the same atmospheric pressure, therefore can eliminate inside and outside water head and water level fluctuation that the dust remover produced in operation, and then can effectively restrain the splash that brings because of the water level fluctuation; the automatic medicine mixing system saves a complicated manual stirring mode and greatly realizes a full-automatic process.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional foam desulfurization dust remover, includes air-blower, automatic medicine device, seal water level control system, support and dust remover of mixing, and the fixed dust remover that is equipped with in support top, the dust remover left side is equipped with automatic medicine device and the seal water level control system of mixing, and mixes the medicine device automatically and be located seal water level control system top, the dust remover passes through conveyer pipe and air-blower's the end intercommunication of giving vent to anger.
Furthermore, the air blower is fixed on the ground through a support, and the air inlet end of the air blower is communicated with a tail gas pipe for conveying dust-containing gas.
Further, the dust remover includes dehydration defogging device, bubbling device, sludge bucket and dust remover casing, the dust remover casing is interior hollow cuboid structure, and dust remover casing lateral part is equipped with the gas outlet, the dehydration defogging device is located the gas outlet below, and fixed with the contact of dust remover shells inner wall, and dust remover casing bottom is equipped with the sludge bucket, and the sludge bucket top is equipped with bubbling device.
Further, the dehydration defogging device is formed by the concatenation of "T" font structure of a plurality of slopes, and the dehydration defogging device appearance is rectangle otter board structure, dehydration defogging device middle part is equipped with the cylinder hole that the conveyer pipe of being convenient for runs through.
Further, bubbling device comprises hemisphere casing, conical structure and circular dull and stereotyped, hemisphere casing bottom and conical structure fixed connection, hemisphere casing top and circular dull and stereotyped fixed connection, circular dull and stereotyped middle part is opened there is the inlet port, and a plurality of ventholes have been seted up to the inlet port outside, and a plurality of ventholes are the annular array and arrange. The number of the openings of the air outlet holes arranged on the circular flat plate is designed according to the rule of x- (x is the number of rings); the outer surface of the conical structure plays a role in flow guiding, and a reasonable flow guiding arc surface can be arranged according to conditions in practical engineering application.
Further, the sludge hopper is funnel-shaped, and the top of the sludge hopper is fixedly and hermetically connected with the dust remover shell, and the bottom of the sludge hopper is connected with the drain valve.
Further, the automatic medicine mixing device is of a hollow cuboid structure and is respectively communicated with the dust remover and the external water pipe through a three-way pipe; the automatic medicine mixing device is internally provided with a stirrer which is driven by a motor. As shown in FIG. 4, a valve is arranged in the three-way pipe.
Further, the automatic medicine mixing device is filled with sodium bicarbonate water solution. The sodium bicarbonate water solution flows into the dust remover through the three-way pipe, the bubbling device is immersed, the sodium bicarbonate water solution is adopted to absorb sulfur dioxide, the absorption effect is good, the carbon dioxide gas generated in the reaction process is favorable for bubbling, and the generated sodium sulfate can wash the gas to be treated.
Further, the whole appearance of the closed water level control system is of a hollow cuboid structure, the left side and the right side of the closed water level control system are communicated with the drain valve, the right side of the closed water level control system is communicated with the dust remover through the air pressure communication hole and the liquid communication hole, a first partition plate and a second partition plate are arranged in the closed water level control system, the lower side of the first partition plate is flush with the drain valve, and the upper side of the second partition plate is higher than the liquid communication hole.
Furthermore, an air inlet is formed in the top of the dust remover shell, one end of the conveying pipe is communicated with an air outlet end of the air blower, the other end of the conveying pipe penetrates through the air inlet and the dewatering and demisting device in sequence and then is communicated with the reducing pipe, and the reducing pipe is fixedly connected with an air inlet in the top of the bubbling device.
Compared with the prior art, the utility model discloses following beneficial effect has:
one is as follows: this dust remover adopts the mode of foam dust removal, foams through bubbling device, and the air current gets into from bubbling device's inlet port, carries out the water conservancy diversion through conical structure to flow from a plurality of ventholes, it is effectual to foam, very big solution the problem that the water consumption is big and dust collection efficiency is low.
The second step is as follows: this dust remover is equipped with automatic medicine device that mixes, can stir the liquid medicine automatically to in carrying the dust remover through the three-way pipe, realized automatic mixing with send the medicine, three-way pipe and outside water piping connection can also in time carry out the moisturizing to the dust remover, guarantee dust removal effect.
And thirdly: the dust remover adopts sodium bicarbonate water solution for desulfurization, the reaction rate is high, the desulfurization effect is good, carbon dioxide gas generated in the desulfurization reaction process is favorable for bubbling, and the generated sodium sulfate can wash the gas to be treated. And the left side of the dust remover is provided with the airtight water level control system, a first partition plate and a second partition plate are arranged in the airtight water level control system, the setting of the first partition plate realizes that the liquid level on the left side of the second partition plate is stabilized at the height of a drain valve on the left side of the airtight water level control system, and the setting of the second partition plate enables the liquid level on the right side of the second partition plate to be parallel and level with the top of the second partition plate, so that the constancy of the liquid level inside the dust removing chamber is ensured, and the gas to be treated is prevented from leaking from the drain valve on the left side of the airtight water level control system, therefore, the internal and external water level difference and the water level fluctuation generated when the dust remover operates can be.
Fourthly, the method comprises the following steps: through the setting of dehydration defogging device, take the gaseous direct and a plurality of "T" font structure contact of slope of water fog, form the drop of water, drop back to in the dust remover, the effectual air-out area water problem that has reduced.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the bubbling device of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a top view of the present invention;
FIG. 5 is a perspective view of the dewatering and defogging device of the present invention;
in the figure: 1. a blower; 2. an air outlet; 3. a dewatering and demisting device; 4. a bubbling device; 5. a sludge hopper; 6. an automatic drug mixing device; 7. a stirrer; 8. a three-way pipe; 9. a closed water level control system; 10. a support; 11. an air inlet; 12. a liquid level line; 13. a dust collector shell.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1-5, a multifunctional foam desulfurization dust remover comprises an air blower 1, an automatic medicine mixing device 6, a closed water level control system 9, a support 10 and a dust remover, wherein the top of the support 10 is fixedly provided with the dust remover, the left side of the dust remover is provided with the automatic medicine mixing device 6 and the closed water level control system 9, the automatic medicine mixing device 6 is positioned above the closed water level control system 9, and the dust remover is communicated with an air outlet end of the air blower 1 through a conveying pipe.
The air blower 1 is fixed on the ground through a support, and the air inlet end of the air blower 1 is communicated with a tail gas pipe for conveying dust-containing gas.
Wherein, the dust remover includes dehydration defogging device 3, sparger 4, sludge bucket 5 and dust remover casing 13, dust remover casing 13 is interior cavity cuboid structure, and 13 lateral parts of dust remover casing are equipped with gas outlet 2, dehydration defogging device 3 is located gas outlet 2 below, just fixed with the contact of 13 inner walls of dust remover casing, and 13 bottoms of dust remover casing are equipped with sludge bucket 5, and 5 tops of sludge bucket are equipped with sparger 4.
Wherein, dehydration defogging device 3 is formed by the concatenation of "T" font structure of a plurality of slopes, and 3 appearances of dehydration defogging device are rectangle otter board structure, the dehydration defogging device 3 middle part is equipped with the cylinder hole that the conveyer pipe of being convenient for runs through.
Wherein, bubbling device 4 comprises hemisphere casing, conical structure and circular dull and stereotyped, hemisphere casing bottom and conical structure fixed connection, hemisphere casing top and circular dull and stereotyped fixed connection, circular dull and stereotyped middle part is opened there is the inlet port, and a plurality of ventholes have been seted up to the inlet port outside, and a plurality of ventholes are annular array and arrange. The number of the air outlet holes arranged on the circular flat plate is designed according to the rule of 6x-1 (x is the number of rings); the outer surface of the conical structure plays a role in flow guiding, and a reasonable flow guiding arc surface can be arranged according to conditions in practical engineering application.
Wherein, sludge bucket 5 is hourglass hopper-shaped, and sludge bucket 5 top and dust remover casing 13 fixed sealing connection, bottom and blowoff valve are connected.
The automatic medicine mixing device 6 is of a hollow cuboid structure, and the automatic medicine mixing device 6 is respectively communicated with the dust remover and an external water pipe through a three-way pipe 8; the automatic medicine mixing device 6 is internally provided with a stirrer 7, and the stirrer 7 is driven by a motor. As shown in fig. 4, a valve is provided in the tee 8.
Wherein the automatic medicine mixing device 6 is filled with sodium bicarbonate water solution. The sodium bicarbonate water solution flows into the dust remover through the three-way pipe, the bubbling device 4 is immersed, the sodium bicarbonate water solution is adopted to absorb sulfur dioxide, the absorption effect is good, the carbon dioxide gas generated in the reaction process is favorable for bubbling, and the generated sodium sulfate can wash the gas to be treated.
The whole appearance of the airtight water level control system 9 is of a hollow cuboid structure, the left side and the right side of the airtight water level control system 9 are communicated with a drain valve, the right side of the airtight water level control system 9 is communicated with a dust remover through an air pressure communication hole and a liquid communication hole, a first partition plate and a second partition plate are arranged in the airtight water level control system 9, the lower side of the first partition plate is flush with the drain valve, and the upper side of the second partition plate is higher than the liquid communication hole.
The top of the dust remover shell 13 is provided with an air inlet 11, one end of the conveying pipe is communicated with an air outlet end of the air blower 1, the other end of the conveying pipe penetrates through the air inlet 11 and the dewatering and demisting device 3 in sequence and is communicated with a reducer, and the reducer is fixedly connected with an air inlet at the top of the bubbling device 4.
It should be noted that, the utility model relates to a multi-functional foam desulfurization dust remover, during the use, makes the left drain valve of leakproofness water level control system 9 be in the open mode, opens the liquid medicine (desulfurizer and active agent) that automatic medicine mixing system 6 has configured suitable concentration, then opens the valve on the three-way pipe 8, makes the liquid medicine flow go into the dust remover, when treating the left drain valve of leakproofness water level control system 9 and having rivers to flow out, closes the valve on the three-way pipe 8. At the moment, the blower 1 is started, the dust-containing gas enters the bubbling device 4 through the blower and the conveying pipe, is discharged into the dust remover shell 13 through the air outlet arranged at the top of the circular flat plate under the flow guide effect of the conical structure, is upwards treated through the dehydration and demisting device 3, and is finally discharged out of the external environment from the air outlet 2.
When the dust removal treatment is carried out for a long time, partial liquid medicine can be consumed, after the liquid medicine is consumed, the other valve on the three-way pipe 8 is continuously opened to enable tap water in the external water pipe to flow into the dust remover, and when the situation that water flows out from the water discharge valve on the left side of the closed water level control system 9 is observed, the valve is closed, and the liquid in the dust remover can be supplemented.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a multi-functional foam desulfurization dust remover, includes air-blower, automatic medicine device, seal water level control system, support and dust remover that mixes, its characterized in that: the support top is fixed and is equipped with the dust remover, and the dust remover left side is equipped with automatic medicine device and the leakproofness water level control system of mixing, and automatic medicine device that mixes is located the leakproofness water level control system top, the dust remover is through the end intercommunication of giving vent to anger of conveyer pipe and air-blower.
2. The multifunctional foam desulfurization dust remover according to claim 1, characterized in that: the air blower is fixed on the ground through a support, and the air inlet end of the air blower is communicated with a tail gas pipe for conveying dust-containing gas.
3. The multifunctional foam desulfurization dust remover according to claim 1, characterized in that: the dust remover includes dehydration defogging device, bubbling device, sludge bucket and dust remover casing, the dust remover casing is interior hollow cuboid structure, and dust remover casing lateral part is equipped with the gas outlet, the dehydration defogging device is located the gas outlet below, and fixed with the contact of dust remover shells inner wall, and dust remover casing bottom is equipped with the sludge bucket, and the sludge bucket top is equipped with bubbling device.
4. The multifunctional foam desulfurization dust remover according to claim 3, characterized in that: the dewatering and demisting device is formed by splicing a plurality of inclined T-shaped structures, the appearance of the dewatering and demisting device is of a rectangular screen plate structure, and a cylindrical hole which is convenient for the conveying pipe to run through is arranged in the middle of the dewatering and demisting device.
5. The multifunctional foam desulfurization dust remover according to claim 3, characterized in that: bubbling device comprises hemisphere casing, conical structure and circular dull and stereotyped, hemisphere casing bottom and conical structure fixed connection, hemisphere casing top and circular dull and stereotyped fixed connection, circular dull and stereotyped middle part is opened there is the inlet port, and a plurality of ventholes have been seted up to the inlet port outside, and a plurality of ventholes are the annular array and arrange.
6. The multifunctional foam desulfurization dust remover according to claim 3, characterized in that: the sludge hopper is funnel-shaped, and the top of the sludge hopper is fixedly and hermetically connected with the dust remover shell, and the bottom of the sludge hopper is connected with the drain valve.
7. The multifunctional foam desulfurization dust remover according to claim 1, characterized in that: the automatic medicine mixing device is of a hollow cuboid structure and is respectively communicated with the dust remover and the external water pipe through a three-way pipe; the automatic medicine mixing device is internally provided with a stirrer which is driven by a motor.
8. The multifunctional foam desulfurization dust remover according to claim 1, characterized in that: the automatic drug mixing device is filled with sodium bicarbonate water solution.
9. The multifunctional foam desulfurization dust remover according to claim 1, characterized in that: the whole appearance of the closed water level control system is of a hollow cuboid structure, the left side and the right side of the closed water level control system are communicated with the drain valve, and the right side of the closed water level control system is communicated with the dust remover through the air pressure communication hole and the liquid communication hole, a first partition plate and a second partition plate are arranged in the closed water level control system, the lower side of the first partition plate is flush with the drain valve, and the upper side of the second partition plate is higher than the liquid communication hole.
10. The multifunctional foam desulfurization dust remover according to claim 3, characterized in that: the top of the dust remover shell is provided with an air inlet, one end of the conveying pipe is communicated with the air outlet end of the air blower, the other end of the conveying pipe penetrates through the air inlet and the dewatering and demisting device in sequence and then is communicated with the reducer, and the reducer is fixedly connected with an air inlet at the top of the bubbling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521088.XU CN210473400U (en) | 2019-04-17 | 2019-04-17 | Multifunctional foam desulfurization dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521088.XU CN210473400U (en) | 2019-04-17 | 2019-04-17 | Multifunctional foam desulfurization dust remover |
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| Publication Number | Publication Date |
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| CN210473400U true CN210473400U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920521088.XU Expired - Fee Related CN210473400U (en) | 2019-04-17 | 2019-04-17 | Multifunctional foam desulfurization dust remover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403214A (en) * | 2020-10-30 | 2021-02-26 | 攀枝花市蓝鼎环保科技有限公司 | Novel flue gas desulfurization tower |
-
2019
- 2019-04-17 CN CN201920521088.XU patent/CN210473400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112403214A (en) * | 2020-10-30 | 2021-02-26 | 攀枝花市蓝鼎环保科技有限公司 | Novel flue gas desulfurization tower |
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Granted publication date: 20200508 Termination date: 20210417 |