CN108465309B - Cooling dust collector of high temperature acid dust-containing gas - Google Patents
Cooling dust collector of high temperature acid dust-containing gas Download PDFInfo
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- CN108465309B CN108465309B CN201810591501.XA CN201810591501A CN108465309B CN 108465309 B CN108465309 B CN 108465309B CN 201810591501 A CN201810591501 A CN 201810591501A CN 108465309 B CN108465309 B CN 108465309B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a cooling dust removing device for high-temperature acidic dust-containing gas, which comprises an air inlet pipe and a dust collecting and discharging mechanism, and is characterized in that: still include cooling chamber, cooling fan and clean the mechanism, the intake pipe is linked together with the air inlet of cooling chamber, cleans the top of mechanism at the cooling chamber, and the dust collection ash discharge mechanism is established in the below of the gas outlet of cooling chamber, be equipped with a plurality of cooling steel bags in the cooling chamber, steel bag mounting structure and orifice plate, a plurality of steel bags are all installed on steel bag mounting structure, and the orifice plate is established in the both sides of steel bag, the orifice plate is equipped with the ventilation hole corresponding with a plurality of steel bags, cooling fan's air outlet communicates with each other with the ventilation hole of orifice plate, a plurality of steel bags have cold wind import respectively, and a plurality of steel bags respective cold wind import is linked together with the ventilation hole that corresponds on the orifice plate. The invention has the advantages of simple structure, good sealing performance, capability of ensuring the opening of the bag, no need of frequently replacing the steel bag and long service life.
Description
Technical Field
The invention relates to a cooling dust removing device, in particular to a cooling dust removing device for high-temperature acidic dust-containing gas.
Background
The existing high-temperature acid dust-containing gas cooling dust-removing device is suitable for exhaust of smelting furnaces, the dust-removing device in the prior art only has a single filtering dust-removing effect, and some dust-removing devices are cooled by air cooling and then filtered dust-removing, and the cooling parts of the traditional dust-removing device are provided with cloth bags, firstly, dust-containing gas is high in temperature and corrosive, so that the cloth bags are frequently damaged, the cloth bags are required to be replaced frequently, and secondly, the high-temperature acid dust-containing gas is cooled by a cooler and then is removed, but in the process, the cloth bags cannot be kept in an opening state all the time under the effect of cold air, so that the volume is large, the structure is unreasonable, and the dust-removing effect is poor; third, after each use for a period of time, impurities can adhere to the side wall of the cloth bag, so that the cloth bag needs to be replaced frequently, and therefore, the use cost is high, and the maintenance is inconvenient.
Disclosure of Invention
The purpose of the invention is that: the cooling dust collector has the advantages of simple structure, good sealing performance, capability of ensuring the opening of the bag, no need of frequently replacing the steel bag and long service life of high-temperature acidic dust-containing gas.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a high temperature acid dust-laden gas's cooling dust collector, includes intake pipe and collection ash discharge mechanism, its innovation point lies in: also comprises a cooling chamber, a cooling fan and a cleaning mechanism,
the air inlet pipe is communicated with the air inlet of the cooling chamber, the cleaning mechanism is arranged at the top of the cooling chamber, the ash collecting and discharging mechanism is arranged below the air outlet of the cooling chamber,
the cooling chamber is internally provided with a plurality of steel bags, a steel bag mounting structure and a pore plate, the steel bags are all mounted on the steel bag mounting structure, the pore plate is arranged on one side of the steel bags, the pore plate is provided with vent holes corresponding to the steel bags, the air outlet of the cooling fan is communicated with the vent holes of the pore plate, the steel bags are respectively provided with cold air inlets, and the respective cold air inlets of the steel bags are communicated with the corresponding vent holes on the pore plate.
In the above technical scheme, steel bag mounting structure includes fixed frame, bracing piece and compresses tightly the jump ring, and every steel bag all is equipped with rather than fixed frame of assembly connection, in the sack of steel bag was stretched into to one side of fixed frame, and the both ends of fixed frame respectively with the outer wall sealing connection of steel bag both sides, the both ends and the cooling indoor support band steel fixed connection who is equipped with of compressing tightly the jump ring, and support band steel establishes between two adjacent steel bags, and the bracing piece is established between two adjacent steel bags to insert in the fixed orifices of support band steel.
In the above technical scheme, the fixed frame includes two steel bag side press frames, is circular-arc end plate and fixed bolster, two ends of two steel bag side press frames are connected as an organic wholely with an end plate respectively, and are equipped with two fixed bolsters between two steel bag side press frames and along its length direction.
In the technical scheme, the fixed support is T-shaped, the fixed support is provided with the supporting blocks, waistcoats are respectively arranged at two ends of the supporting blocks, the two steel bag side edge pressing frames are respectively and fixedly connected with the corresponding waistcoats at two ends of the supporting blocks, and the supporting blocks extend into the bag openings of the steel bags.
In the technical scheme, two ends of the fixed frame are respectively in sealing connection with the outer walls of two sides of the steel bag through two sealing pieces.
In the above technical scheme, the bracing piece is T type pole, and the bracing piece includes fixed connection or each other as an organic whole horizontal pole and montant, the horizontal pole is established between two steel bags, and the fixed orifices of support band steel is intubated to the one end of montant.
In the technical proposal, the cleaning mechanism comprises a cleaning driving executing mechanism and a mounting bracket,
the mounting bracket is fixed at the top of the cooling chamber,
the cleaning driving executing mechanism comprises a motor, a main shaft, a chain, a cleaning part mounting rack and a counterweight part, wherein the main shaft is rotatably supported on a mounting bracket, the motor is mounted on the mounting bracket, a motor shaft of the motor is in transmission connection with the main shaft,
the main shaft is provided with counterweight components at radial symmetrical positions with the cleaning component mounting frame, the cleaning component mounting frame is provided with a plurality of chains, and each chain extends into between adjacent steel bags in the cooling chamber respectively.
In the technical scheme, a motor mounting bracket is arranged on the outer side of one end of the mounting bracket, the motor is mounted on the motor mounting bracket, a bearing seat is arranged on the motor mounting bracket, a rotating shaft is arranged on the bearing seat, one end of the rotating shaft is in transmission connection with a motor shaft of the motor, and the other end of the rotating shaft is fixedly connected with one end of a main shaft; the outside of installing support other end is equipped with supporting mechanism, supporting mechanism includes auxiliary stand, driven bearing frame and driven pivot, the auxiliary stand is installed in the outside of installing support other end, and the driven bearing frame is established on the auxiliary stand, the one end of driven pivot rotates to support on driven bearing frame, and the other end fixed connection of main shaft.
In the above technical scheme, the counter weight part includes U type counter weight installing support and balancing weight, the installation stabilizer blade and the main shaft fixed connection that are equipped with at U type counter weight installing support both ends, and the balancing weight is installed on U type counter weight installing support.
In the above technical scheme, clean the part mounting bracket and be U type mounting bracket, and clean the installation stabilizer blade and the main shaft fixed connection that the part mounting bracket was equipped with, it is equipped with a plurality of mounting holes to clean on the part mounting bracket, and all is equipped with in each mounting hole and cleans the part connector, and every chain is installed respectively on corresponding cleaning the part connector.
The invention has the positive effects that: after the cooling and dedusting device for the high-temperature acidic dust-containing gas is adopted, as the invention also comprises a cooling chamber, a cooling fan and a cleaning mechanism,
the air inlet pipe is communicated with the air inlet of the cooling chamber, the cleaning mechanism is arranged at the top of the cooling chamber, the ash collecting and discharging mechanism is arranged below the air outlet of the cooling chamber,
the cooling chamber is internally provided with a plurality of steel bags, a steel bag mounting structure and a pore plate, the steel bags are mounted on the steel bag mounting structure, the pore plate is arranged on one side of the steel bags, the pore plate is provided with vent holes corresponding to the steel bags, the air outlet of the cooling fan is communicated with the vent holes of the pore plate, the steel bags are respectively provided with cold air inlets, and the cold air inlets of the steel bags are communicated with the vent holes corresponding to the pore plate;
when the invention is used, high-temperature acid dust-containing gas enters the air inlet of the cooling chamber through the air inlet pipe, the air outlet of the cooling fan enters the cold air inlet of the steel bag in the cooling chamber, so that the high-temperature acid dust-containing gas entering the cooling chamber can be cooled and filtered, then the cooled high-temperature acid dust-containing gas is discharged from the air outlet of the cooling chamber, impurities contained in the dust-containing gas enter the dust collecting and discharging mechanism below the air outlet of the cooling chamber, cold air is discharged from the other side of the steel bag in the cooling chamber, and the cleaning mechanism can clean the steel bag, so that impurities attached to the steel bag can be removed.
Drawings
FIG. 1 is a schematic diagram of the structure of an embodiment of the present invention;
FIG. 2 is a side view schematic of FIG. 1;
FIG. 3 is a schematic view of the structure of the cooling chamber of the present invention;
FIG. 4 is a left side schematic view of FIG. 3;
FIG. 5 is an enlarged schematic view of portion A of FIG. 3;
FIG. 6 is a schematic cross-sectional view of B-B of FIG. 5;
FIG. 7 is a schematic view of the structure of the fixed frame of the present invention;
FIG. 8 is a schematic top view of FIG. 7;
FIG. 9 is a schematic cross-sectional C-C view of FIG. 7;
FIG. 10 is a schematic view of the structure of the compression spring of the present invention;
FIG. 11 is a schematic view of the connection structure of the upper and lower steel bags of the present invention;
FIG. 12 is a schematic view of the structure of an orifice plate of the present invention;
FIG. 13 is a schematic view of the sweeping mechanism of the present invention;
FIG. 14 is an enlarged schematic view of a portion of FIG. 13;
FIG. 15 is a schematic top view of FIG. 13;
FIG. 16 is an enlarged schematic view of portion D of FIG. 1;
FIG. 17 is a schematic view of the sweeping component mounting frame of FIG. 13;
fig. 18 is a schematic structural view of the weight member of fig. 13.
Detailed Description
The invention is further illustrated, but not limited, by the following examples in connection with the accompanying drawings.
As shown in fig. 1 to 18, a cooling dust removing device for high-temperature acidic dust-containing gas includes an air inlet pipe 1 and an ash collecting and discharging mechanism 5, and is characterized in that: also comprises a cooling chamber 2, a cooling fan 3 and a cleaning mechanism 4,
the air inlet pipe 1 is communicated with the air inlet of the cooling chamber 2, the cleaning mechanism 4 is arranged at the top of the cooling chamber 2, the ash collecting and discharging mechanism 5 is arranged below the air outlet of the cooling chamber 2,
be equipped with a plurality of steel bags 6 in the cooling chamber 2, steel bag mounting structure 7 and orifice plate 8, a plurality of steel bags 6 are all installed on steel bag mounting structure 7, and one side at steel bag 6 is established to orifice plate 8, orifice plate 8 is equipped with the ventilation hole corresponding with a plurality of steel bags 6, the air outlet of cooling fan 3 communicates with each other with the ventilation hole of orifice plate 8, a plurality of steel bags 6 have cold wind import respectively, and a plurality of steel bags 6 are respective cold wind import and orifice plate 8 on the ventilation hole that corresponds be linked together.
The steel bag 6 of the invention can be made of stainless steel.
As shown in fig. 6, in order to fix the steel bags 6 conveniently and ensure that the openings of the steel bags are always kept in an open state, the steel bag mounting structure 7 comprises a fixing frame 71, a supporting rod 72 and a compression clamp spring 73, each steel bag 6 is provided with the fixing frame 71 assembled and connected with the fixing frame, one side of the fixing frame 71 stretches into the opening of the steel bag 6, two ends of the fixing frame 71 are respectively connected with the outer walls of two sides of the steel bag 6 in a sealing manner, two ends of the compression clamp spring 73 are fixedly connected with the supporting flat steel 22 arranged in the cooling chamber 2, the supporting flat steel 22 is arranged between two adjacent steel bags 6, and the supporting rod 72 is arranged between the two adjacent steel bags 6 and inserted into the fixing holes of the supporting flat steel 22.
As shown in fig. 7, 8 and 9, for convenience in assembly and for convenience in compressing the steel bag, the fixing frame 71 includes two steel bag side frames 711, an arc-shaped end plate 712 and fixing brackets 713, two ends of the two steel bag side frames 411 are respectively connected with one end plate 712 into a whole, and two fixing brackets 713 are disposed between the two steel bag side frames 711 and along the length direction thereof.
As shown in fig. 9, in order to facilitate opening the opening of the steel bag, the fixing support 713 is T-shaped, the fixing support 713 has a support block 7131, two ends of the support block 7131 are respectively provided with a waistcoat 7132, two steel bag side edge press frames 711 are respectively fixedly connected with the waistcoats 7132 corresponding to the two ends of the support block 7131, and the support block 7131 extends into the opening of the steel bag 6.
As shown in fig. 6, in order to ensure the sealing property between the adjacent steel bags, both ends of the fixing frame 71 are respectively connected with the outer walls of both sides of the steel bag 6 by sealing members 74.
As shown in fig. 6, in order to support and fix the steel bags, the support rod 72 is a T-shaped rod, and the support rod 72 includes a cross rod 721 and a vertical rod 722 that are fixedly connected or integrated with each other, the cross rod 721 is disposed between the two steel bags 6, and one end of the vertical rod 722 is inserted into a fixing hole of the support flat steel 22.
As shown in fig. 13, 14, 15, 16, 17, 18, in order to facilitate cleaning of impurities adhering to the steel bag 6, the cleaning mechanism 4 comprises a cleaning drive actuator 9 and a mounting bracket 10,
the mounting bracket 10 is fixed to the top of the cooling chamber 2,
the cleaning drive actuator 9 comprises a motor 91, a main shaft 92, a chain 93, a cleaning part mounting frame 94 and a counterweight part 95, wherein the main shaft 92 is rotatably supported on the mounting bracket 10, the motor 91 is mounted on the mounting bracket 10, and a motor shaft of the motor 91 is in transmission connection with the main shaft 92,
the main shaft 92 is provided with a counterweight part 95 at a radial symmetrical position with the cleaning part mounting frame 93, the cleaning part mounting frame 93 is provided with a plurality of chains 93, and each chain 93 extends into the cooling chamber 2 between adjacent steel bags 6. Other flexible wiper strips may be used. An upper layer of steel bag 6 and a lower layer of steel bag 6 are arranged in the cooling chamber 2, and the chain 93 extends into the cooling chamber 2 between the adjacent steel bags 6 at the lower layer.
As shown in fig. 13, 14 and 15, in order to facilitate the installation of the motor and the rotation of the driving spindle, a motor installation support 101 is disposed on the outer side of one end of the installation support 10, the motor 91 is installed on the motor installation support 101, a bearing seat 911 is disposed on the motor installation support 101, a rotating shaft 912 is disposed on the bearing seat 911, one end of the rotating shaft 912 is in transmission connection with a motor shaft of the motor 91, and the other end is fixedly connected with one end of the spindle 92.
As shown in fig. 13 and 14, in order to ensure balance between two ends of the main shaft, a supporting mechanism 102 is disposed on the outer side of the other end of the mounting bracket 10, the supporting mechanism 102 includes an auxiliary bracket 1021, a driven shaft seat 1022 and a driven shaft 1023, the auxiliary bracket 1021 is mounted on the outer side of the other end of the mounting bracket 10, the driven shaft seat 1022 is disposed on the auxiliary bracket 1021, one end of the driven shaft 1023 is rotatably supported on the driven shaft seat 1022, and the other end is fixedly connected with the other end of the main shaft 92.
In order to facilitate the detection of the working state of the present invention, the auxiliary support 1021 is provided with a control mechanism and a proximity switch, the proximity switch is electrically connected with a corresponding connection end of the control mechanism, the control mechanism comprises an alarm, the other end of the main shaft 22 is provided with a feeler lever, if the main shaft 92 cannot rotate normally, the cleaning executing mechanism cannot operate normally, no corresponding electric signal is detected by the proximity switch and sent to the control mechanism, and the control mechanism drives the alarm to alarm.
As shown in fig. 13, 14 and 18, in order to ensure good cleaning effect and to facilitate later maintenance and prevent the cleaning component mounting frame from being too long and not easy to swing, the main shaft 92 is provided with two groups of cleaning driving actuators 9 arranged side by side, and each group of cleaning driving actuators 9 is provided with a counterweight component 95 corresponding to the cleaning driving actuator.
As shown in fig. 13, 14 and 18, in order to ensure that the cleaning actuator 3 can rotate stably, the weight member 95 includes a U-shaped weight mounting bracket 951 and a weight 952, mounting legs provided at two ends of the U-shaped weight mounting bracket 951 are fixedly connected with the main shaft 92, and the weight 952 is mounted on the U-shaped weight mounting bracket 951.
As shown in fig. 13, 14 and 17, in order to improve the assembly efficiency, the cleaning component mounting frame 94 is a U-shaped mounting frame, and the mounting legs provided on the cleaning component mounting frame 94 are fixedly connected with the main shaft 92, a plurality of mounting holes are provided on the cleaning component mounting frame 94, and cleaning component connectors 96 are provided in each mounting hole, and each chain 93 is respectively mounted on the corresponding cleaning component connector 96.
As shown in fig. 11, for convenience of assembly, the cooling chamber 2 is disposed up and down, and an X-shaped supporting frame 61 is disposed between the adjacent steel bags 6.
As shown in fig. 12, in order to strengthen the rigidity at the vent hole of the orifice plate 8, a reinforcing brace plate 81 is provided at the vent hole of the orifice plate 8.
The working process of the invention comprises the following steps: the high-temperature acid dust-containing gas enters the air inlet of the cooling chamber 2 through the air inlet pipe 1, the air outlet of the cooling fan 3 enters the cold air inlet of the steel bag 6 in the cooling chamber 2, so that the high-temperature acid dust-containing gas entering the cooling chamber 2 can be cooled and filtered, then the cooled high-temperature acid dust-containing gas is discharged from the air outlet of the cooling chamber 2, impurities contained in the dust-containing gas enter the dust collecting and discharging mechanism below the air outlet of the cooling chamber, the cold air is discharged from the other side of the steel bag in the cooling chamber 2,
after a period of use, the motor 91 drives the main shaft 92 to rotate, so that a plurality of chains 93 of the cleaning driving actuating mechanism 9 arranged on the main shaft 92 can swing reciprocally at the same time, and as the chains 93 extend between the adjacent steel bags 6, impurities attached to the side walls of the steel bags 6 are continuously scraped off to clean the filter bags along with the swinging of the chains 93 and the continuous scraping of the side walls of the steel bags 6, and thus, the filter bags are not required to be replaced frequently, and the cleaning machine is very convenient to use and low in use cost.
Compared with the prior art, firstly, the steel bag is adopted to replace a cloth bag in the prior art, the steel bag is corrosion-resistant, the steel bag cannot be damaged due to high temperature, frequent replacement of the steel bag is not needed, and the service life of the steel bag is long.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. The utility model provides a high temperature acid dust-laden gas's cooling dust collector, includes intake pipe (1) and collection ash discharge mechanism (5), its characterized in that: also comprises a cooling chamber (2), a cooling fan (3) and a cleaning mechanism (4),
the air inlet pipe (1) is communicated with the air inlet of the cooling chamber (2), the cleaning mechanism (4) is arranged at the top of the cooling chamber (2), the ash collecting and discharging mechanism (5) is arranged below the air outlet of the cooling chamber (2),
a plurality of steel bags (6), steel bag mounting structures (7) and pore plates (8) are arranged in the cooling chamber (2), the plurality of steel bags (6) are all mounted on the steel bag mounting structures (7), the pore plates (8) are arranged on one sides of the steel bags (6), the pore plates (8) are provided with vent holes corresponding to the plurality of steel bags (6), the air outlets of the cooling fans (3) are communicated with the vent holes of the pore plates (8), the plurality of steel bags (6) are respectively provided with cold air inlets, the respective cold air inlets of the plurality of steel bags (6) are communicated with the corresponding vent holes on the pore plates (8),
the steel bag mounting structure (7) comprises a fixed frame (71), a supporting rod (72) and a compression clamp spring (73), each steel bag (6) is provided with the fixed frame (71) which is assembled and connected with the steel bag, one side of the fixed frame (71) stretches into the bag mouth of the steel bag (6), two ends of the fixed frame (71) are respectively in sealing connection with the outer walls of two sides of the steel bag (6), two ends of the compression clamp spring (73) are fixedly connected with supporting flat steel (22) arranged in the cooling chamber (2), the supporting flat steel (22) is arranged between two adjacent steel bags (6), the supporting rod (72) is arranged between the two adjacent steel bags (6) and is inserted into a fixing hole of the supporting flat steel (22),
the cleaning mechanism (4) comprises a cleaning driving executing mechanism (9) and a mounting bracket (10), the mounting bracket (10) is fixed at the top of the cooling chamber (2),
the cleaning driving executing mechanism (9) comprises a motor (91), a main shaft (92), a chain (93), a cleaning component mounting frame (94) and a counterweight component (95), wherein the main shaft (92) is rotatably supported on the mounting bracket (10), the motor (91) is mounted on the mounting bracket (10), a motor shaft of the motor (91) is in transmission connection with the main shaft (92),
the main shaft (92) is provided with a counterweight part (95) at the radial symmetrical position with the cleaning part mounting frame (94), the cleaning part mounting frame (94) is provided with a plurality of chains (93), and each chain (93) respectively extends into the cooling chamber (2) between adjacent steel bags (6).
2. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 1, wherein: the fixing frame (71) comprises two steel bag side edge pressing frames (711), an arc-shaped end plate (712) and fixing supports (713), two ends of the two steel bag side edge pressing frames (711) are respectively connected with one end plate (712) into a whole, and two fixing supports (713) are arranged between the two steel bag side edge pressing frames (711) and along the length direction of the two steel bag side edge pressing frames.
3. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 2, wherein: the fixing support (713) is T-shaped, the fixing support (713) is provided with a supporting block (7131), waistcoats (7132) are respectively arranged at two ends of the supporting block (7131), two steel bag side edge pressing frames (711) are respectively fixedly connected with the corresponding waistcoats (7132) at two ends of the supporting block (7131), and the supporting block (7131) stretches into a bag opening of the steel bag (6).
4. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 1, wherein: two ends of the fixed frame (71) are respectively connected with the outer walls of two sides of the steel bag (6) in a sealing way through two sealing pieces (74).
5. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 1, wherein: the supporting rod (72) is a T-shaped rod, the supporting rod (72) comprises a cross rod (721) and a vertical rod (722) which are fixedly connected or integrated, the cross rod (721) is arranged between two steel bags (6), and one end of the vertical rod (722) is inserted into a fixing hole of the supporting flat steel (22).
6. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 1, wherein: the motor mounting bracket (101) is arranged at the outer side of one end of the mounting bracket (10), the motor (91) is mounted on the motor mounting bracket (101), a bearing seat (911) is arranged on the motor mounting bracket (101), a rotating shaft (912) is arranged on the bearing seat (911), one end of the rotating shaft (912) is in transmission connection with a motor shaft of the motor (91), and the other end of the rotating shaft is fixedly connected with one end of the main shaft (92); the outside of installing support (10) other end is equipped with supporting mechanism (102), supporting mechanism (102) are including auxiliary stand (1021), driven shaft bearing (1022) and driven shaft (1023), the outside at the installing support (10) other end is installed to auxiliary stand (1021), and driven shaft bearing (1022) establish on auxiliary stand (1021), the one end of driven shaft (1023) rotates and supports on driven shaft bearing (1022), and the other end fixed connection of main shaft (92).
7. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 1, wherein: the counterweight component (95) comprises a U-shaped counterweight mounting bracket (951) and a counterweight (952), wherein mounting support legs arranged at two ends of the U-shaped counterweight mounting bracket (951) are fixedly connected with the main shaft (92), and the counterweight (952) is mounted on the U-shaped counterweight mounting bracket (951).
8. The cooling and dust removing device for high-temperature acidic dust-containing gas according to claim 1, wherein: cleaning part mounting bracket (94) are U type mounting bracket, and the installation stabilizer blade that cleaning part mounting bracket (94) was equipped with and main shaft (92) fixed connection, be equipped with a plurality of mounting holes on cleaning part mounting bracket (94), and all be equipped with cleaning part connector (96) in each mounting hole, every chain (93) is installed respectively on cleaning part connector (96) that correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591501.XA CN108465309B (en) | 2018-06-10 | 2018-06-10 | Cooling dust collector of high temperature acid dust-containing gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591501.XA CN108465309B (en) | 2018-06-10 | 2018-06-10 | Cooling dust collector of high temperature acid dust-containing gas |
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| CN108465309A CN108465309A (en) | 2018-08-31 |
| CN108465309B true CN108465309B (en) | 2023-05-05 |
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| CN208694495U (en) * | 2018-06-10 | 2019-04-05 | 常州三思环保科技有限公司 | A kind of cooling and dedusting device of high-temperature acidic dusty gas |
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