CN106861400B - Gas-water separation type double-pressure desulfurizing tower and annular movable brick kiln - Google Patents
Gas-water separation type double-pressure desulfurizing tower and annular movable brick kiln Download PDFInfo
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- CN106861400B CN106861400B CN201710131909.4A CN201710131909A CN106861400B CN 106861400 B CN106861400 B CN 106861400B CN 201710131909 A CN201710131909 A CN 201710131909A CN 106861400 B CN106861400 B CN 106861400B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1504—Ceramic articles
- F27M2001/1508—Articles of relatively small dimensions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The present invention belongs to the field of brick kiln technology. A gas-water separation type double-pressure desulfurizing tower and an annular movable brick kiln are provided, wherein the gas-water separation type double-pressure desulfurizing tower comprises a desulfurizing tower body, an atomization desulfurizing wind wheel is arranged in the desulfurizing tower body, the bottom of the desulfurizing tower body is communicated with an air inlet pipe and a sewage discharge outlet, and at least one desulfurizing spray pipe is arranged in the air inlet pipe; the atomized desulfurization wind wheel is boosted to rotate by the flue gas in the air inlet pipe and the desulfurization liquid sprayed from the spray holes in the desulfurization spray pipe, so that the atomized desulfurization wind wheel can realize high-efficiency desulfurization and carry out gas-water separation, the recycling of sodium ions and water resources in the desulfurization liquid is realized, and the desulfurization cost is reduced; its portable brick and tile kiln of annular includes circular orbit, the portable kiln body and flue gas desulphurization unit, and flue gas desulphurization unit includes the two pressure desulfurizing towers of foretell gas-water separation formula to fix on the portable kiln body, thereby realized the integrated form design of brick and tile kiln, made its occupation space little, reasonable in design, facilitate promotion is used.
Description
Technical Field
The invention belongs to the technical field of brick and tile kilns, and particularly relates to a gas-water separation type double-pressure desulfurization tower and an annular movable brick and tile kiln.
Background
For the brick and tile kiln industry, the annular movable kiln body brick and tile kiln has high production efficiency in the firing process of bricks and tiles, can realize continuous production and has high yield, thereby being well popularized and applied in the market. However, the annular movable kiln body brick and tile kiln has the biggest characteristic that the brick blank is not moved and the kiln body is moved in a rotating mode, so that continuous and uninterrupted operation is realized. To this type of brickkiln, it is great to rationally set up the desulphurization unit difficulty, it is big to occupy the place, can't carry out effectual combination with portable brickkiln, can't form good circulation desulfurization system, current desulphurization unit adopts the desulfurizing tower equipment of fountain structure more in addition, it not only can't realize the flue gas and sprays the effective contact reaction of solution, and because the high temperature flue gas makes and sprays the solution gasification, can't carry out gas-water separation, thereby lead to a large amount of solutions that spray together discharge along with gas, contain a large amount of sodium ions in the solution that sprays, not only a large amount of water resources have been wasted, and make a large amount of sodium ions run off, cause the desulfurization cost to improve greatly.
Based on the problems existing in the above desulfurization techniques, there is a need for a desulfurization tower and a brick kiln that can effectively improve the desulfurization efficiency and realize gas-water separation, thereby reducing the cost and forming a desulfurization circulation system.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides a gas-water separation type double-pressure desulfurizing tower and an annular movable brick kiln, which have reasonable and compact structural design and high desulfurizing efficiency, and can realize gas-water separation so as to greatly reduce the desulfurizing cost.
In order to achieve the purpose, the adopted technical scheme is as follows:
a gas-water separation type dual-pressure desulfurizing tower comprises: a desulfurizing tower body; the gas inlet pipe is communicated with a flue gas inlet of the desulfurizing tower body; the desulfurization spray pipe is arranged in the air inlet pipe, and the direction of spray holes of the desulfurization spray pipe is the same as the flow direction of flue gas; and the atomization desulfurization wind wheel is coaxially pivoted and arranged in the desulfurization tower body, and the flue gas in the air inlet pipe and the desulfurization liquid in the desulfurization spray pipe push the atomization desulfurization wind wheel to rotate.
At least one wind pressure steady flow wind wheel is arranged in the desulfurizing tower body at the upper part of the atomization desulfurizing wind wheel, and the wind pressure steady flow wind wheel and the atomization desulfurizing wind wheel are coaxially fixed and synchronously rotate; when more than two wind pressure steady flow wind wheels are arranged in the desulfurizing tower body, the wind pressure steady flow wind wheel positioned at the lowest side rotates, so that the flue gas is reversely pressurized and decelerated; when other wind pressure stationary flow wind wheels rotate, the smoke is positively pressurized and accelerated.
A water-cooling gas-water separation component or an air-cooling gas-water separation component is also arranged in the desulfurizing tower body; the water-cooling gas-water separation component comprises a cooling coil and cooling liquid which are distributed in the desulfurizing tower body; the air-cooling gas-water separation component comprises a fan, a gas transmission pipeline, an upper rotating shaft pivoted in the desulfurizing tower body and at least one group of gas-water separation wind wheels distributed on the upper rotating shaft along the axial direction; the upper rotating shaft is in matched transmission connection with the lower rotating shaft of the atomization desulfurization wind wheel, the upper rotating shaft is of a hollow structure, and the gas transmission pipeline is communicated with the upper rotating shaft; the upper rotating shaft is provided with wind cooling holes or/and the gas-water separation wind wheel corresponding to the upper rotating shaft is provided with wind cooling holes, and the gas-water separation wind wheel is of a hollow structure and is communicated with the upper rotating shaft.
The desulfurizing tower body is including outer wall section of thick bamboo and the interior wall section of thick bamboo that matches the interval cover and establish and set up the stay tube between outer wall section of thick bamboo and the interior wall section of thick bamboo, form the cooling chamber between outer wall section of thick bamboo and the interior wall section of thick bamboo, be provided with coolant in the cooling chamber.
The desulfurizing tower body top is provided with flue gas crystallization dust removal subassembly, flue gas crystallization dust removal subassembly is including laying at this internal dust removal filter screen of desulfurizing tower, setting at the gas vent at dust removal filter screen middle part and matching the trip plate of pin joint setting in the gas vent, the trip plate includes trip shaft and the dust removal filter screen of setting on the trip shaft, trip shaft wherein one end is provided with operating handle.
The desulfurizing tower is characterized in that a heat exchange tube is arranged in the desulfurizing tower body, a cleaning air tube is arranged on the lower side of the flue gas crystallization and dust removal component, an air inlet end of the heat exchange tube is connected with an air supply device, an air outlet end of the heat exchange tube is communicated with the cleaning air tube, and a cleaning hole facing a dust removal filter screen is formed in the cleaning air tube.
The mesh number of the dust removal filter screen is 100 meshes-180 meshes, and the cross section of the dust removal filter screen is W-shaped.
The utility model provides a portable brick and tile kiln of annular, includes the circular orbit, matches the portable kiln body that sets up on the circular orbit and sets up the flue gas desulphurization unit on the portable kiln body, flue gas desulphurization unit includes the two desulfurizing towers of foretell two pressure of gas-water separation formula.
The movable kiln body is also provided with a regeneration tank and a sedimentation clarification tank, and the gas-water separation type double-pressure desulfurization tower, the regeneration tank and the sedimentation clarification tank are communicated in a circulating manner.
The annular movable brick kiln also comprises a rainproof ceiling component; the rainproof ceiling assembly comprises an inner ring supporting column and an outer ring supporting column which are respectively arranged on two sides of the annular track, and an inner ring ceiling and an outer ring ceiling which are respectively arranged on the inner ring supporting column and the outer ring supporting column, wherein a moving gap corresponding to the gas-water separation type double-pressure desulfurization tower is arranged between the inner ring ceiling and the outer ring ceiling at intervals; or the rain-proof ceiling component including set up the stand on the ring rail or the portable kiln body and the fixed integral type ceiling that sets up on the stand, seted up the counterpoint hole on the integral type ceiling that corresponds with the two pressure desulfurizing towers of gas-water separation formula, the two pressure desulfurizing towers of gas-water separation formula are counterpointed fixed connection through counterpoint hole and integral type ceiling.
By adopting the technical scheme, the beneficial effects are as follows:
the gas-water separation type double-pressure desulfurization tower is reasonable in overall structural design, gas-water preliminary mixing and desulfurization of gas and water are completed before flue gas enters the desulfurization tower body through the structural design of the gas-water separation type double-pressure desulfurization tower, the atomizing desulfurization wind wheel is driven to rotate at a high speed by the driving force of the gas-water mixture, and meanwhile, due to the fact that the gas-water mixture collides with the atomizing desulfurization wind wheel violently and the disturbance of the atomizing desulfurization wind wheel, water mist is formed, the flue gas is in full contact with and mixed with desulfurization liquid, and efficient desulfurization is achieved; through the setting of wind pressure stationary flow wind wheel, not only can make the flue gas when atomizing desulfurization wind wheel, guarantee dwell time, stationary flow steady voltage fully fuses the desulfurization, improves the treatment effect, can make water smoke bump with wind vane plate and desulfurizing tower wall under the high-speed disturbance of fan blade moreover, realize the separation of the gas water of certain degree.
Air-cooled gas-water separation subassembly and water-cooling gas-water separation subassembly in this application realize the condensation of the moisture in the flue gas to realize gas-water separation, make the mixed solution after the desulfurization can break away from out from the high temperature flue gas, and retrieve, after reaction treatment and deposit, cyclic utilization, greatly reduced the cost of desulfurization.
The flue gas crystallization and dust removal component is arranged in the flue gas purification device, and after high-temperature flue gas is subjected to desulfurization, cooling and gas-water separation, other components in the flue gas can form crystallization particles, and the crystallization particles can cause environmental pollution if directly discharged into the atmosphere, so that the crystallization particles need to be separated through a dust removal filter screen with the mesh number of 130-160; the design of hot exchange pipe and purge gas pipe in this application for wash the dust removal filter screen through high-temperature gas, thereby avoid the jam of dust removal filter screen.
This application forms a dynamic desulfurization and gas separation structure at the desulfurizing tower body, through high-speed flue gas and fast-speed doctor solution, drive atomizing desulfurization wind wheel and wind pressure stationary flow wind wheel and rotate for this internal ascending effort of a whole that forms of desulfurizing tower, thereby improved the efficiency and the desulfurization efficiency of discharging fume greatly, improved the flue gas handling capacity in the unit interval greatly, reduce the supporting sweetener's of brick and tile kiln quantity, reduce the desulfurization cost.
Drawings
FIG. 1 is one of the structural schematic diagrams of the gas-water separation type dual-pressure desulfurization tower of the present invention.
FIG. 2 is a second schematic structural diagram of the gas-water separation type dual-pressure desulfurization tower of the present invention.
Fig. 3 is a schematic view of the structure of the cooling coil.
FIG. 4 is a third schematic structural diagram of the gas-water separation type dual-pressure desulfurization tower of the present invention.
Fig. 5 is a schematic diagram of the relative position structure of the atomizing desulfurization wind wheel and the air inlet in fig. 4.
FIG. 6 is a schematic view of a disassembled structure of the desulfurization nozzle.
Fig. 7 is one of the structural schematic diagrams of the liquid distribution tube.
Fig. 8 is a second schematic structural view of the liquid distribution tube.
Fig. 9 is a third schematic structural view of the liquid distribution tube.
Fig. 10 is a schematic structural view of a dust removal screen.
FIG. 11 is a schematic view of the construction of a ring-type traveling brickwork kiln.
Fig. 12 is one of the schematic structural views of the rain canopy assembly.
Fig. 13 is a second schematic view of the structure of the rain-proof roof assembly.
Fig. 14 is a third schematic structural view of the rain canopy assembly.
Number in the figure: 100 is a gas-water separation type double-pressure desulfurizing tower, 101 is a desulfurizing tower body, 102 is an air inlet pipe, 103 is a desulfurizing spray pipe, 104 is an atomization desulfurizing wind wheel, 105 is a wind pressure steady flow wind wheel, 106 is a cooling coil, 107 is an air cooling gas-water separation component, and 108 is a flue gas crystallization dust removal component;
1011 is a sewage outlet, 1012 is a lower rotating shaft, 1013 is a baffle plate, 1014 is an outer wall cylinder, 1015 is an inner wall cylinder, 1016 is a support pipe, 1021 is a slot, 1022 is a sealing cover plate, 1023 is a through hole, 1041 is an atomizing desulfurization fan blade, 1031 is a liquid distribution pipe, 1032 is a spray hole, 1033 is a water pump, 1034 is a branch liquid distribution pipe, 1071 is a fan, 1072 is a gas transmission pipeline, 1073 is an upper rotating shaft, 1074 is a gas-water separation wind wheel, 1075 is a wind cooling hole, 1076 is a main water outlet pipe, 1081 is a dust removal filter screen, 1082 is an air outlet, 1083 is a turnover plate, 1084 is an operating handle, 1085 is a heat exchange pipe, and 1086 is a cleaning gas pipe;
200 is an annular track, 300 is a movable kiln body, 301 is a drying section, 302 is a preheating section, 303 is a roasting section, 304 is a cooling section, 400 is a flue gas desulfurization device, 401 is a regeneration tank, 402 is a sedimentation clarification tank, 500 is a rainproof ceiling component, 501 is an inner ring support column, 502 is an outer ring support column, 503 is an inner ring ceiling, 504 is an outer ring ceiling, 505 is a column and 506 is an integrated ceiling.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper shaft," "lower shaft," "upper," "lower," "inner," "outer," and the like refer to orientations or positional relationships based on those shown in the drawings, which are used for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "at least one" means one, two or more. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The first embodiment is as follows: referring to fig. 1, the gas-water separation type double-pressure desulfurization tower of the invention comprises a desulfurization tower body 101, wherein the desulfurization tower body 101 can be a cylindrical tower body or a regular polygonal tower body, or can be formed by vertically butting a plurality of cylindrical tower bodies or polygonal tower bodies with different inner diameter sizes, the bottom of the desulfurization tower body is communicated with an air inlet pipe 102 and a sewage outlet 1011, the top of the desulfurization tower body 101 is open, an atomization desulfurization wind wheel 104 is arranged in the desulfurization tower body 101, at least one desulfurization spray pipe 103 is arranged in the air inlet pipe 102, in the embodiment, three desulfurization spray pipes 103 are selected, the direction of spray holes on the desulfurization spray pipes 103 is the same as the flow direction of flue gas, desulfurization liquid sprayed from the desulfurization spray pipes 103 and the flue gas in the air inlet pipe 102 assist the atomization desulfurization wind wheel 104 to rotate at high speed, in order to ensure the maximum pushing force of the flue gas and water mist on the atomization desulfurization wind wheel, the air inlet pipe 102 and the desulfurization tower body 101 are designed to be in a tangent structure, therefore, the flue gas and the water mist directly act on the end part of the atomization desulfurization wind wheel 104, so that the atomization desulfurization wind wheel 104 is pushed to rotate at a high speed, a large amount of water mist can be generated, the flue gas and the desulfurization solution are fully mixed for desulfurization, and the high-efficiency desulfurization is completed; the desulfurized flue gas is boosted to be conveyed upwards under the action of the atomization desulfurization wind wheel 104 rotating at a high speed.
In the process, the high-pressure desulfurization section and the low-pressure desulfurization section are adopted, wherein the high-pressure desulfurization section is combined desulfurization of desulfurization liquid and flue gas sprayed out through a desulfurization spray pipe in an air inlet pipe, the whole body is in full contact and mixing at high wind speed, high-pressure flue gas, high-pressure spraying and high concentration, in the whole process, the flue gas is pressurized to about 13m/s through a 150000m cultivation/h flow fan, passes through three groups of desulfurization spray pipes, is mixed with a sodium hydroxide and lime mixed solution at about 13m/s, and then enters the low-pressure desulfurization section; its low pressure desulfurization section is after getting into the desulfurizing tower body by the intake pipe of minor diameter, form the low pressure, low-speed, the desulfurization process of low concentration, the flue gas gets into behind the low pressure desulfurization section, mixed solution direct action is on the atomizing desulfurization wind wheel, utilize the kinetic energy that strikes the production, atomizing desulfurization wind wheel rotates, thereby can be abundant mix the desulfurization with flue gas and doctor solution, doctor solution after the partial desulfurization reaction can realize the separation under the disturbance effect of atomizing desulfurization wind wheel simultaneously, flow into desulfurizing tower body bottom, flue gas after the desulfurization reaction then rises with 1.4 m/s' speed.
The atomization desulfurization wind wheel is a frequency converter for high-pressure desulfurization and low-pressure desulfurization, can control wind pressure and wind speed, can control smoke to rotate and walk, and increases the time of sulfur dioxide absorption reaction in a low-pressure desulfurization section.
Example two: referring to fig. 1, the structure of the present embodiment is substantially the same as the first embodiment, and the same points are not repeated, but the differences are as follows: in order to control the speed of the flue gas and reasonably divide the functions and functions of each treatment section in the desulfurization tower, at least one wind pressure steady flow wind wheel 105 is arranged in the desulfurization tower body 101 at the upper part of the atomization desulfurization wind wheel 104, and the wind pressure steady flow wind wheel 105 and the atomization desulfurization wind wheel 104 are coaxially fixed and synchronously rotate; wherein, the wind pressure steady flow wind wheel 105 can be one, two or more than two; when the number of the air flow is one or two, the wind pressure steady flow wind wheel 105 rotates to enable the smoke to positively pressurize, accelerate and flow, and improve the smoke discharging efficiency; when being provided with wind pressure stationary flow wind wheel 105 more than the twice in the desulfurizing tower body 101, be located the reverse installation of wind pressure stationary flow wind wheel 105 of downside, when it is rotatory, make the reverse pressure boost of flue gas speed reduction, thereby can make and ensure certain velocity of flow in atomizing desulfurization wind wheel 104, increase smog detention process time, further improve desulfurization efficiency, and when other wind pressure stationary flow wind wheels 105 are rotatory, make the forward pressure boost of flue gas acceleration rate, thereby the reasonable desulfurization and the exhaust region of dividing through wind pressure stationary flow wind wheel 105.
Furthermore, preliminary gas-water separation can also be realized to wind pressure stationary flow wind wheel 105 in this application, disturbance through wind pressure stationary flow wind wheel 105, make flue gas and steam get rid of the inner wall to desulfurizing tower body 101, thereby condense and the lower current, be provided with the recess that converges in desulfurizing tower body bottom, atomizing desulfurization wind wheel lower part is immersed in the recess that converges, and stir the liquid in the recess that converges, thereby make the liquid of collection carry out reduction regeneration through adding lime wash, be convenient for carry out recycle, finally, the drain 1011 through desulfurizing tower body 101 discharges. In order to facilitate the installation and fixation of the atomization desulfurization wind wheel 104 and the wind pressure steady flow wind wheel 105, a lower rotating shaft 1012 is pivotally connected in the desulfurization tower body 101 through a bearing, and the atomization desulfurization wind wheel 104 and the wind pressure steady flow wind wheel 105 are both fixedly arranged on the lower rotating shaft 1012; the desulfurization spray pipe 103 comprises a liquid distribution pipe 1031 arranged in the air inlet pipe 102 and spray holes 1032 arranged on the liquid distribution pipe 1031, and the liquid distribution pipe 1031 is communicated with a water pump 1033.
Example three: referring to fig. 1 and 4, the structure of the present embodiment is substantially the same as that of the above embodiment, and the same points are not repeated, but the difference is: because the flue gas of inputing from the intake pipe is high temperature flue gas, consequently behind atomizing desulfurization wind wheel, can realize desulfurization and preliminary gas-water separation, but still have a large amount of steam in the high temperature flue gas, wherein still have a large amount of desulfurated essential element sodium ion and vapor, if can't separate the recovery with steam and the sodium ion in the high temperature flue gas, will cause the waste of a large amount of sodium ion and water resource.
Therefore, an air-cooled air-water separation assembly 107 is further arranged in the desulfurizing tower body 101, and the air-cooled air-water separation assembly 107 comprises a fan 1071, an air conveying pipeline 1072, an upper rotating shaft 1073 pivoted in the desulfurizing tower body 101 through a bearing, and at least one group of air-water separation air wheels 1074 arranged on the upper rotating shaft 1073 along the axial direction; the upper rotating shaft 1073 is in matched transmission connection with the lower rotating shaft 1012 through a gear set, the rotating speed ratio of the upper rotating shaft and the lower rotating shaft is reasonably adjusted through the gear set, the rotating speed requirement of the upper rotating shaft is met, the upper rotating shaft 1073 is of a hollow structure, and the gas transmission pipeline 1072 is communicated with the upper rotating shaft 1073; the upper rotating shaft 1073 is provided with a wind cooling hole or/and the gas-water separation wind wheel corresponding to the upper rotating shaft is provided with a wind cooling hole 1075, the gas-water separation wind wheel 1074 is of a hollow structure and is communicated with the upper rotating shaft 1073, in the embodiment, the wind cooling hole 1075 is only provided on the gas-water separation wind wheel 1074 corresponding to the upper rotating shaft 1073, the gas-water separation wind wheel 1074 can be formed by welding a plurality of plates, and the wind cooling hole is reserved at the butt joint of the plurality of plates.
In order to improve the treatment effect of desulfurization and gas-water separation of the atomization desulfurization wind wheel, a frustum-shaped interception plate 1013 is arranged on the inner wall of the desulfurization tower body corresponding to the upper side of the atomization desulfurization wind wheel, so that the middle part of the desulfurization tower body is of a convergent structure, the interception plate is of a hollow structure, water or wind can flow inside the interception plate, a single-layer structure can also be adopted, the single-layer structure is formed by combining 24 frustum-shaped plates, the area of each plate is 0.5 square meter, the total area is 12 square meters, and one third of the total area of an outlet of a low-pressure desulfurization section is covered, so that the flue gas rotates to pass through the interception plate, the rotation time of the flue gas below the interception plate is increased in the low-pressure desulfurization section, when the flue gas travels below the interception plate, 100 gas-water separation plates are crossed to cover the low-pressure desulfurization section, and the dual effects of neutralizing and absorbing carbon dioxide and gas-water separation can be achieved under the low-speed and low-pressure states.
In the first or second embodiment, the atomizing desulfurization wind wheel 104, the wind pressure steady flow wind wheel 105 and the air-water separation wind wheel 1074 each include 10 to 20 support rods circumferentially arranged and at least one blade disposed on the support rods, if the strength of the support rods is insufficient, a support tray may be additionally provided on the upper rotating shaft or the lower rotating shaft, and the support rods and the blades are supported by the support tray, wherein in order to ensure the effect that each group of atomizing desulfurization wind wheels or each group of air-water separation wind wheels can achieve, it is necessary to reasonably control the compactness and the gap of the blades in the circumferential direction, so that the blade structure may be a single large trapezoidal blade disposed on the support rods, or two or three trapezoidal blades disposed on the support rods at intervals may be adopted, and the atomizing desulfurization wind wheel in this embodiment mainly functions to produce fog, therefore, the fan blades of the atomizing desulfurization wind wheel can be arranged vertically and slightly outwards inclined according to actual conditions, so that the boosting and mist production of the flue gas and the desulfurization liquid are facilitated.
Example four: referring to fig. 1 to 3, the structure of the present embodiment is substantially the same as the first embodiment, and the same points are not repeated, but the differences are: the water-cooling gas-water separation assembly comprises a cooling coil 106 and cooling liquid which are arranged in the desulfurization tower body, wherein the cooling coil 106 can be a circular circulating coil as shown in fig. 3, or cooling pipes which are arranged in the desulfurization tower body in a staggered manner in an end-to-end connection manner as shown in fig. 2.
Wherein, in this embodiment, go up the fixed setting of pivot 1073 in desulfurizing tower body 101, as total inlet tube to as cooling coil's support, go up the pivot and communicate the water supply installation that has running water or groundwater, cooling coil equipartition intercommunication is laid on last pivot 1073, sets up total outlet pipe 1076 at last pivot lower extreme, thereby makes the hot water after the heat exchange can assemble, and draws forth for the preparation technology of brick and tile, improves the quality of brick and tile.
In the third embodiment and the fourth embodiment, in order to ensure the integrity of the whole cooling process, the desulfurization tower body 101 comprises an outer wall cylinder 1014 and an inner wall cylinder 1015 which are sleeved at intervals in a matching manner, and a support pipe 1016 arranged between the outer wall cylinder 1014 and the inner wall cylinder 1015, wherein a cooling cavity is formed between the outer wall cylinder 1014 and the inner wall cylinder 1015, and a cooling medium is arranged in the cooling cavity.
Example five: referring to fig. 1, 2, 4 and 7, the structure of the present embodiment is substantially the same as that of the above embodiment, and the same points are not repeated, but the difference is that: because the flue gas after desulfurization is cooled, crystalline particles can be formed, and the crystalline particles are difficult to see by naked eyes, the problem is often ignored in the desulfurization technology, and the pollution to the environment is also greatly influenced. Therefore, the top of the desulfurizing tower body 101 is provided with the flue gas crystallization and dust removal assembly 108, the flue gas crystallization and dust removal assembly 108 comprises a dust removal filter screen 1081 arranged in the desulfurizing tower body 101, an air outlet 1082 arranged in the middle of the dust removal filter screen 1081, and a turnover plate 1083 pivoted and arranged in the air outlet 1082 in a matching manner, the turning plate 1083 comprises a turning shaft and a dust removing filter screen arranged on the turning shaft, one end of the turning shaft is provided with an operating handle 1084, wherein the mesh number of the dust removal filter screen 1081 is 100-180 meshes, the dust removal filter screen is arranged in the desulfurizing tower body in a W shape, due to the factors of weather environment, if the weather meets rain and snow, the top of the desulfurizing tower body is difficult to exhaust, immediately under atomizing desulfurization wind wheel and air-cooled gas water separation component's boosting effect, also hardly discharge the flue gas after the desulfurization fast, consequently can be through adjusting the returning face plate to make the flue gas after the desulfurization can be looked after and discharge smoothly.
Example six: referring to fig. 1, 2, 4 and 7, the structure of the present embodiment is substantially the same as that of the fifth embodiment, and the description of the same parts is not repeated, except that: the heat exchange pipe 1085 is distributed in the desulfurizing tower body, the cleaning air pipe 1086 is arranged at the lower side of the flue gas crystallization and dust removal component 108, two ends of the heat exchange pipe 1085 are respectively communicated with the air supply device and the cleaning air pipe 1086, the air supply device can be an air pump which is arranged independently, or when an air-cooling air-water separation component is adopted, the same fan is used together with the air-cooling air-water separation component; set up the purge hole towards dust removal filter screen 1081 on the washing trachea 1086, through setting up hot exchange pipe to be high temperature steam with cold air heating, and rinse the dust removal filter screen in real time, prevent that the dust removal filter screen from blockking up.
Example seven: referring to fig. 1 to 7, the structure of the present embodiment is substantially the same as that of the above embodiment, and the same points are not repeated, but the differences are as follows: the air inlet pipe 102 is provided with a plurality of slots 1021, a desulfurization spray pipe is arranged in each slot 1021 in a matching manner, a liquid distribution pipe 1031 of the desulfurization spray pipe is in a rectangular ring shape and is inserted in the slots 1021 in a matching manner, at least one branch liquid distribution pipe 1034 is arranged in the middle of the rectangular ring-shaped liquid distribution pipe 1031, a sealing cover plate 1022 is arranged on the outer side of each slot 1021 in a matching manner, a through hole 1023 is formed in the sealing cover plate 1022, in the assembling process, the liquid distribution pipe is firstly placed in each slot, meanwhile, the direction of a spray hole in the liquid distribution pipe is enabled to be correct, the sealing cover plate is arranged on each slot in a matching manner in a pressing manner and is fixed on the air inlet pipe through a bolt, and a communication pipeline between the liquid distribution pipe and the water pump penetrates through the through hole 1023 to realize communication with the liquid distribution pipe; in order to improve the mixed desulfurization effect of the liquid distribution pipes and the flue gas, the branch liquid distribution pipes 1034 in the multiple groups of desulfurization nozzles are arranged in a staggered and staggered manner, so that the spray holes formed in the liquid distribution pipes 1031 and the branch liquid distribution pipes 1034 are uniformly distributed in the air inlet pipe 102.
Example eight: referring to fig. 1-11, an annular movable brick and tile kiln comprises an annular track 200, a movable kiln body 300 arranged on the annular track 200 in a matching way, and a flue gas desulfurization device 400 arranged on the movable kiln body 300, wherein the moving kiln body 300 comprises a drying section 301, a preheating section 302, a roasting section 303 and a cooling section 304, the flue gas desulfurization device 400 comprises the gas-water separation type double-pressure desulfurization tower 100 described in any one of the above embodiments, the gas-water separation type double-pressure desulfurization tower is arranged on the roasting section 304, the movable kiln 300 is further provided with a regeneration tank 401 and a settling and clarifying tank 402, the sewage outlet 1011 of the gas-water separation type double-pressure desulfurizing tower 100, the regeneration tank 401, the sedimentation clarification tank 402 and the liquid distribution pipe 1031 of the gas-water separation type double-pressure desulfurizing tower 100 are communicated in sequence, thereby forming a circulating desulfurization system and integrally arranging the flue gas desulfurization device on the movable kiln body 300.
Example nine: referring to fig. 1 to 12 and 13, this embodiment is substantially the same as embodiment eight, and the same points are not repeated, except that: the annular mobile brick and tile kiln also comprises a rain-proof ceiling component 500; the rain-proof ceiling component 500 comprises an inner ring supporting column 501 and an outer ring supporting column 502 which are respectively arranged at two sides of the annular track 200, and an inner ring ceiling 503 and an outer ring ceiling 504 which are respectively arranged on the inner ring supporting column 501 and the outer ring supporting column 502, wherein a moving gap corresponding to the gas-water separation type double-pressure desulfurization tower 100 is arranged between the inner ring ceiling 503 and the outer ring ceiling 504 at intervals, so that the gas-water separation type double-pressure desulfurization tower can move along with the movable kiln body and cannot interfere with the rain-proof ceiling component.
Example ten: referring to fig. 1 to 8, and fig. 14, this embodiment is substantially the same as the eighth embodiment, and the same points are not repeated, except that: the annular movable brick kiln also comprises a rainproof ceiling component 500; rain-proof ceiling subassembly 500 has seted up the counterpoint hole including setting up stand 505 on ring rail 200 or the portable kiln body 300 and the fixed integral type ceiling 506 that sets up on stand 505 on the integral type ceiling 506 that corresponds with the two pressure desulfurizing tower 100 of gas-water separation formula, the two pressure desulfurizing tower 100 of gas-water separation formula counterpoint fixed connection through counterpoint hole and integral type ceiling to make rain-proof ceiling subassembly, the two pressure desulfurizing tower of gas-water separation formula and the portable kiln body can synchronous motion, the integration level is high, has improved its practicality and functionality greatly, facilitate promotion and application.
The gas-water separation type double-pressure desulfurizing tower is calculated according to 150000 cubic flue gas discharge capacity per hour, the size of the desulfurizing tower is designed according to the smoke discharge capacity, and the desulfurizing tower is not limited by the size, the height and the kiln type. Tunnel kiln, annular kiln, coking kiln etc. as long as have the flue gas all can adopt the two pressure desulfurizing towers of gas-water separation formula of this application to carry out flue gas desulfurization and administer.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a two desulfurizing towers of pressure of gas-water separation formula which characterized in that includes:
a desulfurizing tower body;
the gas inlet pipe is communicated with a flue gas inlet of the desulfurizing tower body;
the device comprises a desulfurization spray pipe, a flue gas inlet pipe and a flue gas outlet pipe, wherein at least one desulfurization spray pipe is arranged in the gas inlet pipe, and the direction of spray holes of the desulfurization spray pipe is the same as the flow direction of the flue gas;
the atomization desulfurization wind wheel is coaxially pivoted in the desulfurization tower body, and the flue gas in the air inlet pipe and the desulfurization liquid in the desulfurization spray pipe push the atomization desulfurization wind wheel to rotate;
at least one wind pressure steady flow wind wheel is arranged in the desulfurizing tower body at the upper part of the atomizing desulfurizing wind wheel, and the wind pressure steady flow wind wheel and the atomizing desulfurizing wind wheel are coaxially fixed and synchronously rotate;
when more than two wind pressure steady flow wind wheels are arranged in the desulfurizing tower body, the wind pressure steady flow wind wheel positioned at the lowest side rotates, so that the flue gas is reversely pressurized and decelerated; when other wind pressure steady flow wind wheels rotate, the smoke is positively pressurized and accelerated;
a water-cooling gas-water separation component or an air-cooling gas-water separation component is also arranged in the desulfurizing tower body;
when the water-cooling gas-water separation component is adopted, the water-cooling gas-water separation component comprises a cooling coil and cooling liquid which are distributed in the desulfurizing tower body;
when the air-cooled gas-water separation component is adopted, the air-cooled gas-water separation component comprises a fan, a gas transmission pipeline, an upper rotating shaft pivoted in the desulfurizing tower body and at least one group of gas-water separation wind wheels distributed on the upper rotating shaft along the axial direction; the upper rotating shaft is in matched transmission connection with the lower rotating shaft of the atomization desulfurization wind wheel, the upper rotating shaft is of a hollow structure, and the gas transmission pipeline is communicated with the upper rotating shaft; the upper rotating shaft is provided with wind cooling holes or/and the gas-water separation wind wheel corresponding to the upper rotating shaft is provided with wind cooling holes, and the gas-water separation wind wheel is of a hollow structure and is communicated with the upper rotating shaft.
2. The gas-water separation type dual-pressure desulfurizing tower of claim 1, which is characterized in that: the desulfurizing tower body is including outer wall section of thick bamboo and the interior wall section of thick bamboo that matches the interval cover and establish and set up the stay tube between outer wall section of thick bamboo and the interior wall section of thick bamboo, form the cooling chamber between outer wall section of thick bamboo and the interior wall section of thick bamboo, be provided with coolant in the cooling chamber.
3. The gas-water separation type dual-pressure desulfurizing tower of claim 1, which is characterized in that: desulfurizing tower body top is provided with flue gas crystallization dust removal subassembly, flue gas crystallization dust removal subassembly is including laying at this internal dust removal filter screen of desulfurizing tower, setting at the gas vent at dust removal filter screen middle part and matching the pin joint setting at the intraoral returning face plate of gas vent, the returning face plate includes trip shaft and the dust removal filter screen of setting on the trip shaft, the trip shaft wherein one end is provided with operating handle.
4. The gas-water separation type dual-pressure desulfurizing tower of claim 3, characterized in that: the desulfurizing tower is characterized in that a heat exchange tube is arranged in the desulfurizing tower body, a cleaning air tube is arranged on the lower side of the flue gas crystallization and dust removal component, an air inlet end of the heat exchange tube is connected with an air supply device, an air outlet end of the heat exchange tube is communicated with the cleaning air tube, and a cleaning hole facing a dust removal filter screen is formed in the cleaning air tube.
5. The gas-water separation type dual-pressure desulfurizing tower of claim 3, characterized in that: the mesh number of the dust removal filter screen is 100-180 meshes, and the cross section of the dust removal filter screen is W-shaped.
6. The utility model provides a portable brick and tile kiln of annular, includes that endless track, matching set up the portable kiln body on endless track and set up the flue gas desulphurization unit on the portable kiln body, its characterized in that: the flue gas desulfurization device comprises the gas-water separation type double-pressure desulfurization tower as claimed in any one of claims 1 to 5.
7. The annular mobile brick and tile kiln of claim 6, wherein: the movable kiln body is also provided with a regeneration tank and a sedimentation clarification tank, and the gas-water separation type double-pressure desulfurization tower, the regeneration tank and the sedimentation clarification tank are communicated in a circulating manner.
8. The endless mobile brick and tile kiln of claim 6 wherein: the annular movable brick kiln also comprises a rainproof ceiling component;
the rainproof ceiling assembly comprises an inner ring supporting column and an outer ring supporting column which are respectively arranged on two sides of the annular track, and an inner ring ceiling and an outer ring ceiling which are respectively arranged on the inner ring supporting column and the outer ring supporting column, wherein a moving gap corresponding to the gas-water separation type double-pressure desulfurization tower is arranged between the inner ring ceiling and the outer ring ceiling at intervals;
or rain-proof ceiling subassembly including set up stand and the fixed integral type ceiling that sets up on the stand on the ring rail or portable kiln body, seted up the counterpoint hole on the integral type ceiling that corresponds with the two pressure desulfurizing towers of gas-water separation formula, the two pressure desulfurizing towers of gas-water separation formula are counterpointed fixed connection through counterpoint hole and integral type ceiling.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710131909.4A CN106861400B (en) | 2017-03-07 | 2017-03-07 | Gas-water separation type double-pressure desulfurizing tower and annular movable brick kiln |
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| CN201710131909.4A CN106861400B (en) | 2017-03-07 | 2017-03-07 | Gas-water separation type double-pressure desulfurizing tower and annular movable brick kiln |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432976A (en) * | 2019-01-02 | 2019-03-08 | 江苏龙净节能科技有限公司 | A kind of modular condensation pre electrified grid |
| CN117357995B (en) * | 2023-12-07 | 2024-03-19 | 山东耀盛玻璃有限公司 | Smoke dust treatment device and treatment method for glass production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201441886U (en) * | 2009-06-22 | 2010-04-28 | 淄博天同环保工程有限公司 | Rotary-jet combined wet-type desulphurizing dust-removing device |
| CN105617838A (en) * | 2014-11-27 | 2016-06-01 | 张西珍 | Annular movable tile kiln flue gas dedusting and desulfurizing apparatuses and methods thereof |
| CN205832949U (en) * | 2016-07-26 | 2016-12-28 | 江苏远东环保工程有限公司 | Sulfur ammonium method desulfurization levitation device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487439Y (en) * | 2000-08-07 | 2002-04-24 | 张志强 | Impact rotating flow type desulfurizing duster |
| CN2441545Y (en) * | 2000-09-07 | 2001-08-08 | 崔晓鸣 | Hirizontal high pressure water film vacuum dust removing desulfurizing and smoke removing machine |
| CN101224385A (en) * | 2007-11-02 | 2008-07-23 | 杨传芳 | Tube type flue gas desulfurization machine with multi-field fine molecular combined effect |
| CN201470306U (en) * | 2009-07-14 | 2010-05-19 | 徐州华正机电设备有限公司 | Hypergravity fuel gas dust removal and desulfurization integral machine |
| CN102101010B (en) * | 2009-12-18 | 2013-05-01 | 上海交通大学 | Electrolysis circulating flue gas desulfurization method utilizing reclamation semidry method |
| JP2013039511A (en) * | 2011-08-12 | 2013-02-28 | Babcock Hitachi Kk | Wet type flue-gas desulfurization apparatus and thermal power plant having the same |
| CN202620946U (en) * | 2012-03-23 | 2012-12-26 | 南昌航空大学 | Sawtooth-shaped desulfurization dust remover with impacted runner |
| CN202620941U (en) * | 2012-04-18 | 2012-12-26 | 南昌航空大学 | Rotary spray desulfurization dust-removing device |
| JP5701925B2 (en) * | 2013-04-12 | 2015-04-15 | 株式会社アンレット | Mist and dust collector |
| CN203790767U (en) * | 2014-01-16 | 2014-08-27 | 李志伟 | Air purifying equipment for removing haze |
| CN204522726U (en) * | 2015-04-22 | 2015-08-05 | 宋远超 | A kind of industrial smoke treating apparatus |
| CN205182486U (en) * | 2015-12-01 | 2016-04-27 | 湖北中佳合成制药股份有限公司 | Alkaline waste water desulfurization desalination device |
| CN205435290U (en) * | 2016-04-08 | 2016-08-10 | 山东金孚环境工程有限公司 | Industry tail gas wet -type purifier |
| CN205598948U (en) * | 2016-05-10 | 2016-09-28 | 魏胜英 | Dual desulphurization unit of week ring kiln brickmaking synchronous motion |
| CN106224994A (en) * | 2016-07-25 | 2016-12-14 | 安庆惠嘉新型建材有限公司 | A kind of rotary kiln of novel environment friendly |
| CN206549440U (en) * | 2017-03-07 | 2017-10-13 | 张西珍 | The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln |
-
2017
- 2017-03-07 CN CN201710131909.4A patent/CN106861400B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201441886U (en) * | 2009-06-22 | 2010-04-28 | 淄博天同环保工程有限公司 | Rotary-jet combined wet-type desulphurizing dust-removing device |
| CN105617838A (en) * | 2014-11-27 | 2016-06-01 | 张西珍 | Annular movable tile kiln flue gas dedusting and desulfurizing apparatuses and methods thereof |
| CN205832949U (en) * | 2016-07-26 | 2016-12-28 | 江苏远东环保工程有限公司 | Sulfur ammonium method desulfurization levitation device |
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|---|---|
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Effective date of registration: 20230607 Address after: 324002 Industrial Functional Zone of Xiachuan Town, Qujiang District, Quzhou City, Zhejiang Province Patentee after: QUZHOU ZHONGWANG BUILDING MATERIAL Co.,Ltd. Address before: No. 198, Huazhuang, Xuedian Town, Xinzheng City, Zhengzhou City, Henan Province 451162 Patentee before: Zhang Xizhen |