CN111167250B - Comprehensive treatment device for dust-containing waste gas - Google Patents
Comprehensive treatment device for dust-containing waste gas Download PDFInfo
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- CN111167250B CN111167250B CN202010049761.1A CN202010049761A CN111167250B CN 111167250 B CN111167250 B CN 111167250B CN 202010049761 A CN202010049761 A CN 202010049761A CN 111167250 B CN111167250 B CN 111167250B
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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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Abstract
The embodiment of the invention discloses a comprehensive treatment device for dust-containing waste gas, and particularly relates to the field of waste gas treatment devices. The whole device can carry out double dust collection by using the dust collection cloth and water, realizes the mixing of the moisture after humidification and filtration and the newly entered gas through backflow, ensures the high dust collection efficiency, realizes the flow of the water by using the pressure of continuous ventilation, washes the dust collection cloth and ensures the high dust collection effect.
Description
Technical Field
The embodiment of the invention relates to the field of waste gas treatment devices, in particular to a comprehensive treatment device for dust-containing waste gas.
Background
The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, acid-base waste gas purification, chemical waste gas purification, odor deodorization purification and the like. Because the generation conditions of waste gas are diversified, a lot of waste gas can have more dust particle substances, and after the waste gas enters the treatment equipment, the waste gas can cause the consequences such as blockage, coverage and the like on the treatment equipment after running for a long time, so that the original treatment equipment can not achieve the treatment effect, and the dust removal work on the waste gas containing dust is needed;
the prior art has the following defects: the dust is generally removed by adopting methods such as spraying or cloth bags in the prior art for treating the dust in the waste gas, but the dust is not sufficiently removed only by relying on a single cloth bag or spraying the dust, the cloth bag needs to be cleaned frequently in cloth bag dust removal, and water resources are greatly wasted in a spray tower, so that a comprehensive treatment device for the dust-containing waste gas, which is sufficient in dust removal, economic and environment-friendly, is urgently needed to solve the problems.
Disclosure of Invention
Therefore, the embodiment of the invention provides a comprehensive treatment device for waste gas containing dust, the whole device can utilize dust catching cloth and water to carry out double dust catching, the mixture of moisture subjected to humidification and filtration and newly-entered gas is realized through backflow, the dust catching is efficient, the flowing of water is realized by utilizing the pressure of continuous ventilation, the dust catching cloth is washed, the high dust catching effect is ensured, the cross section of the whole machine body is in a 6 shape, and the water is contained only through the middle water tank, the water utilization rate of the whole device is lower, the water is saved, the dust treatment can be realized without a large amount of water, the device is green and environment-friendly, and the problems in the prior art are solved.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a comprehensive treatment device for dust-containing waste gas comprises a machine body, wherein a base is fixedly arranged at the bottom of the machine body, the machine body is a hollow box body with a 6-shaped cross section formed by communicating an intermediate water tank, an air inlet filter box and a telescopic box, the air inlet filter box is fixedly arranged at the top of one end of the intermediate water tank, the telescopic box is arranged at the other end of the intermediate water tank and driven by a servo motor to slide back and forth in the intermediate water tank, a winding box is integrally connected to the top end of the air inlet filter box, the top end of the winding box is communicated with an air inlet box, and a winding mechanism is arranged inside the winding box;
the winding mechanism comprises a plurality of winding shafts arranged side by side, torsional springs arranged at two ends of the winding shafts and dust catching cloth wound on the winding shafts, one end of the dust catching cloth is fixedly arranged on the winding shafts, and the other end of the dust catching cloth penetrates through the air inlet filter box and extends into the middle water tank to be fixedly connected with the expansion tank;
the filter box top surface activity intercommunication that admits air has the pressure chamber backward flow board, bellows one end be equipped with the card pipe of pressure chamber backward flow board activity joint, be equipped with check valve and disappointing valve on the card pipe, the check valve is close to the setting of pressure chamber backward flow board, pressure chamber backward flow board intercommunication filter box and bellows admit air form return flow channel.
Further, the cross section of the air inlet filter box is set to be rectangular, the air inlet filter box and the winding box are integrally formed, and the rear side walls of the winding box and the air inlet filter box are fixedly provided with access doors through screws.
Further, middle water tank and expansion tank all set up to the arc type, the expansion tank activity sets up in middle water tank, and when contracting in middle water tank one end opening part that one end can extend to middle water tank corresponding with the access door, middle water tank bottom one side is equipped with the inlet tube, and the opposite side is equipped with the blow off pipe, all be equipped with the solenoid valve on inlet tube and the blow off pipe.
Further, the expansion box activity sets up the fixed connection rack that is equipped with of one end in middle water tank, the fixed sealing washer that is equipped with in connection rack edge, its middle water tank end fixing that corresponds is equipped with spacing deckle board, the expansion box outer wall cooperatees with spacing deckle board inside casing lateral wall, it is identical that the connection rack sets up in spacing deckle board bottom and outer wall and middle water tank inner wall.
Furthermore, the dust catching cloth is specifically activated carbon fiber cloth, the edges of the front side and the rear side of the dust catching cloth are attached to the front side wall and the rear side wall of the inner cavity of the middle water tank, each of the front side and the rear side of the top of the dust catching cloth is provided with a positioning roller set, each positioning roller set comprises a plurality of positioning rollers which are distributed in an annular array mode along the circle center of the middle water tank, the top of each dust catching cloth close to the middle tank side in the air inlet filtering tank is in pressure-equalizing fit with a cloth pressing roller, and the two ends of each cloth pressing roller are fixedly connected with the front side wall and the.
Furthermore, the bearing is connected through the pivot to registration roller one end, bearing and middle water tank inside wall fixed connection, the pivot diameter is less than the registration roller diameter, catch fixed being equipped with the rubber rib in both sides edge around the dirt cloth, the rubber rib card advances the pivot bottom.
Further, it is less than the width of catching dirt cloth to connect the rack width, and the width of bellows and connection rack all is less than and is located the interval between two sets of positioning roller sets of both sides around catching dirt cloth top, the tip of catching dirt cloth passes through the screw with the connection rack and can dismantle the connection.
Further, winding mechanism is still including the direction fixed pulley that is used for catching dirt cloth, both ends are passed through bull stick and rolling incasement wall fixed connection around the direction fixed pulley, and a plurality of dirt cloth parallel distribution that catch pass middle water tank and pass through screw detachable connection with the connection rack after by the positioning roller group location in the filtration case that admits air.
Further, press chamber backward flow board to include square slab, backward flow case and spring, the backward flow case is fixed to be set up in the square slab bottom, set up the bayonet socket that communicates mutually with the backward flow case on the square slab, square slab bottom four corners fixed spring, be equipped with the gas outlet on the terminal surface that the backward flow case is close to the coiling box, card bottom sprag is equipped with sealed step, sealed step cooperatees with the bayonet socket, the bellows is linked together with the rose box that admits air through card pipe and pressure chamber backward flow board.
Further, servo motor sets up in the space that forms between middle water tank and the expansion box, and the bottom passes through support and middle water tank fixed connection, servo motor output shaft outer wall is fixed and is equipped with the connecting rod, connecting rod tip and card pipe fixed connection.
The embodiment of the invention has the following advantages:
1. the dust catching cloth is fixed through the rolling shafts and the telescopic box, the positioning roller group is used for guiding and positioning the dust catching cloth, the entered waste gas with dust can be conveyed in multiple ways and is caught by the dust catching cloth, the gas after primary filtration enters the middle box body to be mixed with water for secondary filtration, the filtered gas with moisture flows back to the air inlet filter box through the telescopic box and is mixed with the newly entered waste gas to humidify the gas, so that the high-efficiency catching of the dust catching cloth is promoted, and the pressure in the machine body is gradually increased after the waste gas is continuously introduced, so that the gas can be fully contacted with the water in the continuous circulation process of the gas, the water can be jacked up and circulated, and the dust catching cloth can be washed clean at the moment, so that the high-efficiency dust catching is facilitated; when the pressure reaches a threshold value, pressure relief and exhaust are started, and due to the arrangement of the one-way valve, exhausted gas can only be gas filtered by the intermediate water tank, the whole device can utilize dust catching cloth and water to carry out double dust catching, and the mixture of moisture subjected to humidification and filtration and newly-entered gas is realized through backflow, so that the dust catching is efficient, the flowing of water is realized by utilizing the pressure of continuous ventilation, the dust catching cloth is washed, the high dust catching effect is ensured, and the whole device is lower in water utilization rate due to the fact that the cross section of the whole machine body is arranged to be in a shape like the Chinese character '6', and only the intermediate water tank is used for containing water, so that the water is saved, the dust treatment can be realized without a large amount of water, and the device is green;
2. when the servo motor drives the telescopic box to be in press fit communication with the pressure cavity backflow plate, the backflow box is clamped into the air inlet filter box, so that the inner cavity of the whole air inlet filter box is compressed, the space of the inner cavity of the whole air inlet filter box is reduced, the air inlet filter box can be in more sufficient contact with dust catching cloth during gas conveying, and the dust removing effect is good;
3. the telescopic box is driven by the servo motor to be recycled into the middle box body, the rolling shaft receives the acting force of a torsion spring at the moment, the dust catching cloth is gradually rolled along with the recycling of the telescopic box, can be positioned by the positioning roller group and is pressed by the cloth pressing roller in the rolling process, so that the dust catching cloth with water can be extruded out, dust in the water can also be extruded into the middle water tank, clean water is introduced into the middle water tank after sewage discharge, the telescopic box can be driven by the servo motor to stretch back and forth for several times, the telescopic box can drive the dust catching cloth to move back and forth, the clean water and the cloth pressing roller are extruded, the dust catching cloth can be cleaned, and the cleaned water is discharged and then introduced into the clean water, so that the next waste gas dust removal work is facilitated;
4. when the dust catching cloth filtering effect in the whole device needs to be replaced well, the access door can be detached, the servo motor drives the telescopic box to be recycled to the middle water tank, the connection net rack drives one end of the dust catching cloth to extend to the access door, the dust catching cloth is in threaded connection with the connection net rack, the dust catching cloth and the winding shaft can be in threaded connection at the moment, and therefore workers can detach the dust catching cloth from the connection net rack and the winding shaft and install the new dust catching cloth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is an overall perspective view provided in embodiment 1 of the present invention;
FIG. 2 is an overall sectional view provided in example 1 of the present invention;
fig. 3 is a schematic partial structure diagram of fig. 2 according to embodiment 1 of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3 according to embodiment 1 of the present invention;
FIG. 5 is a partial plan view of the inside of an intermediate water tank provided in embodiment 1 of the present invention;
FIG. 6 is a view showing the positioning roller and the rubber rib provided in example 1 of the present invention;
fig. 7 is a schematic structural view of an access door provided in embodiment 1 of the present invention;
in the figure: 1 machine body, 101 middle water tank, 102 air inlet filter tank, 103 expansion tank, 2 pressure cavity return plate, 21 square plate, 22 return tank, 221 bayonet, 222 air outlet, 23 spring, 3 winding mechanism, 31 winding shaft, 32 torsion spring, 33 dust catching cloth, 331 rubber rib, 4 servo motor, 5 air inlet tank, 6 winding tank, 7 clamp pipe, 8 one-way valve, 9 air release valve, 10 access door, 11 water inlet pipe, 12 sewage discharge pipe, 13 connecting net rack, 14 spacing frame plate, 15 positioning roller, 16 cloth pressing roller, 17 guide fixed pulley, 18 connecting rod, 19 sealing step, 20 rotating shaft.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-4 of the specification, the comprehensive treatment device for dust-containing waste gas of the embodiment comprises a machine body 1, wherein a base is fixedly arranged at the bottom of the machine body 1, the machine body 1 is a hollow box body with a 6-shaped cross section formed by communicating a middle water tank 101, an air inlet filter box 102 and a telescopic box 103, the air inlet filter box 102 is fixedly arranged at the top of one end of the middle water tank 101, the telescopic box 103 is arranged at the other end of the middle water tank 101 and is driven by a servo motor 4 to slide back and forth in the middle water tank 101, a winding box 6 is integrally connected to the top end of the air inlet filter box 102, the top end of the winding box 6 is communicated with an air inlet box 5, and a winding mechanism 3 is arranged inside the winding box;
the winding mechanism 3 comprises a plurality of winding shafts 31 arranged side by side, torsion springs 32 arranged at two ends of the winding shafts 31 and dust catching cloth 33 wound on the winding shafts 31, one end of the dust catching cloth 33 is fixedly arranged on the winding shafts 31, the other end of the dust catching cloth 33 penetrates through the air inlet filter box 102 and extends into the middle water tank 101 to be fixedly connected with the telescopic box 103, one side of the bottom of the middle water tank 101 is provided with a water inlet pipe 11, the other side of the bottom of the middle water tank 101 is provided with a sewage discharge pipe 12, and the water inlet pipe 11 and the sewage discharge pipe 12;
Furthermore, a connecting net frame 13 is fixedly arranged at one end of the telescopic box 103 movably arranged in the middle water tank 101, a sealing ring is fixedly arranged at the edge of the connecting net frame 13, a limiting frame plate 14 is fixedly arranged at the end part of the middle water tank 101 corresponding to the connecting net frame 13, the outer wall of the telescopic box 103 is matched with the side wall of the inner frame of the limiting frame plate 14, the connecting net frame 13 is arranged at the bottom of the limiting frame plate 14, and the outer wall of the connecting net frame 13 is matched with the inner wall of the;
furthermore, the dust catching cloth 33 is specifically an activated carbon fiber cloth, the edges of the front side and the rear side of the dust catching cloth 33 are attached to the front side wall and the rear side wall of the inner cavity of the middle water tank 101, the front side and the rear side of the top of each dust catching cloth 33 are respectively provided with a positioning roller set, each positioning roller set comprises a plurality of positioning rollers 15 which are distributed in an annular array manner along the circle center of the middle water tank 101, the top of each dust catching cloth 33 close to the middle tank side in the air inlet filter tank 102 is in pressure-equalizing fit with a cloth pressing roller 16, and two ends of each cloth pressing roller 16 are fixedly connected with the front side wall and the rear side wall.
Further, it is less than the width of catching dirt cloth 33 to connect the rack 13 width, and bellows 103 and the width of connecting rack 13 all are less than and lie in the interval between the two sets of positioning roller sets of both sides around catching dirt cloth 33 top, the tip of catching dirt cloth 33 passes through the screw with connection rack 13 and can dismantle the connection.
The implementation scenario is specifically as follows: when the dust collecting device is used, waste gas with dust enters through the air inlet box 5, then is divided into multiple paths through the plurality of dust collecting cloths 33 in the winding box 6 and is conveyed into the air inlet filter box 102, dust is collected through the dust collecting cloths 33 during conveying, the gas after dust collection enters the middle water tank 101 and is mixed with water in the middle water tank, the waste gas is mixed with the water and then is filtered again, the gas has moisture and the weight of the dust is increased, then the gas enters the telescopic box 103 and flows back to the air inlet filter box 102 through the clamping pipe 7 and the pressure cavity backflow plate 2, the gas with the moisture can mix and humidify the newly-entering waste gas, and the mixed gas has the moisture, can be collected through the dust collecting cloths 33 more quickly, then continues to enter the middle water tank 101 for filtering, and finally is discharged to the next step through the pressure release valve; in the whole waste gas conveying process, when the pressure release valve is not opened, the waste gas is continuously fed into the whole machine body 1, and the pressure intensity in the machine body 1 is higher, so that the gas can be fully contacted with water in the continuous circulation process of the gas, and the water can be jacked up and circulated, so that the dust catching cloth 33 can be washed clean, and the dust can be caught efficiently; when the pressure reaches a threshold value, the pressure relief and the exhaust are started, and due to the arrangement of the one-way valve 8, the exhausted gas can only be the gas filtered by the intermediate water tank 101.
When the dust removal of the waste gas is finished, the servo motor 4 drives the telescopic box 103 to be recovered into the middle box body, the winding shaft 31 receives the acting force of the torsion spring 32, the dust catching cloth 33 is gradually wound along with the recovery of the telescopic box 103, and can be positioned by the positioning roller group and is pressed by the cloth pressing roller 16 in the winding process, so that the dust catching cloth 33 with water can be extruded out, and the dust carried in the water can also be extruded into the middle water tank 101, when the telescopic box 103 is completely recovered, the sewage in the middle water tank 101 can be discharged by opening the electromagnetic valve on the sewage discharge pipe 12, the clean water can be introduced into the middle water tank 101 by opening the electromagnetic valve on the water inlet pipe 11 after being discharged, the telescopic box 103 can be driven by the servo motor 4 to stretch back and forth for several times, so that the telescopic box 103 can drive the dust catching cloth 33 to move back and forth, and the clean water and the extrusion of the cloth pressing roller 16, the dust catching cloth 33 can be cleaned, and clean water is introduced after the cleaned water is discharged, so that the next waste gas dedusting work is facilitated;
and because whole organism cross-section sets up to "6" font, and only holds water through middle water tank, whole device is lower to the utilization ratio of water, and the processing that can realize the dust need not a large amount of water promptly, green more using water wisely.
Referring to the attached drawings 5-6 of the specification, one end of the positioning roller 15 is connected with a bearing through a rotating shaft 20, the bearing is fixedly connected with the inner side wall of the middle water tank 101, the diameter of the rotating shaft 20 is smaller than that of the positioning roller 15, rubber ribs 331 are fixedly arranged on the edges of the front side and the rear side of the dust catching cloth 33, and the rubber ribs 331 are clamped at the bottom of the rotating shaft 20.
The implementation scenario is specifically as follows: because the fixed rubber rib 331 of dust catching cloth 33 both sides edge is gone into the bottom of pivot 20 to carry out spacing by registration roller 15, therefore dust catching cloth 33 can not take place the skew, and is more stable when round trip movement, because bellows 103 width and connection rack 13 width are less than the interval between the set of registration rollers, consequently when bellows 103 drives connection rack 13 round trip movement in middle water tank 101, the set of registration rollers can not hinder bellows 103's round trip movement.
Referring to the attached drawings 2 and 7 in the specification, the winding mechanism 3 further comprises a guide fixed pulley 17 for catching dust cloth 33, the front end and the rear end of the guide fixed pulley 17 are fixedly connected with the inner wall of the winding box 6 through rotating rods, and the dust cloth 33 is distributed in the air inlet filter box 102 in parallel, penetrates through the middle water tank 101, is positioned by the positioning roller group and then is detachably connected with the connecting net rack 13 through screws.
Further, the cross section of the intake filter box 102 is rectangular, the intake filter box 102 and the rolling box 6 are integrally formed, and the rear side walls of the rolling box 6 and the intake filter box 102 are fixedly provided with an access door 10 through screws.
Further, middle water tank 101 and expansion tank 103 all set up to the arc type, expansion tank 103 activity sets up in middle water tank 101, and when contracting in middle water tank 101 one end can extend to the one end opening part of middle water tank 101 corresponding with access door 10.
The implementation scenario is specifically as follows: catch dust cloth 33 filter effect in whole device when not needing to be changed well, access door 10 can be pulled down, servo motor 4 drives expansion tank 103 and retrieves inside middle water tank 101, connect rack 13 this moment and drive the one end of catching dust cloth 33 and can extend to access door 10 department, catch dust cloth 33 and connect rack 13 for threaded connection, catch dust cloth 33 and wind-up shaft 31 also can adopt threaded connection's mode this moment, thereby the staff can with catch dust cloth 33 and pull down from connecting rack 13 and wind-up shaft 31, and install new dust cloth 33 of catching.
Referring to the attached drawings 2-4 of the specification, the pressure cavity backflow plate 2 comprises a square plate 21, a backflow box 22 and springs 23, the backflow box 22 is fixedly arranged at the bottom of the square plate 21, a bayonet 221 communicated with the backflow box 22 is formed in the square plate 21, the springs 23 are fixed at four corners of the bottom of the square plate 21, an air outlet 222 is formed in one end face, close to the winding box 6, of the backflow box 22, a sealing step 19 is fixedly arranged at the bottom end of the clamping pipe 7, the sealing step 19 is matched with the bayonet 221, and the expansion box 103 is communicated with the air inlet filter box 102 through the clamping pipe 7 and the pressure cavity backflow plate 2.
Further, servo motor 4 sets up in the space that forms between middle water tank 101 and expansion box 103, and the bottom passes through support and middle water tank 101 fixed connection, servo motor 4 output shaft outer wall is fixed and is equipped with connecting rod 18, connecting rod 18 tip and card pipe 7 fixed connection.
The implementation scenario is specifically as follows: after clean water is introduced, the servo motor 4 drives the telescopic box 103 to extend to the upper part, and after the telescopic box 103 is about to rotate in place, the clamping pipe 7 at the end part presses the square plate 21, at the moment, the square plate 21 drives the return tank 22 to compress into the air inlet filter tank 102, after the telescopic box 103 rotates in place, the clamping pipe 7 is clamped into the bayonet 221 and is matched with the bayonet 221 through the sealing step 19, so that the sealing of the joint of the clamping pipe 7 and the pressure cavity reflux plate 2 and the communication between the telescopic box 103 and the air inlet filter box 102 are realized, after the communication, the exhaust gas treatment work can be performed, and at the time of the exhaust gas filtering cycle, the gas filtered and discharged from the bellows 103 can be introduced into the return tank 22 through the card pipe 7, and then discharged into the top end of the inlet filter tank 102 through the outlet port 222 formed in the side wall of the return tank 22, so that the gas can enter through the top end of the air inlet filter box 102 again to perform the filtering work again; when card pipe 7 oppresses pressure chamber return-flow board 2, return-flow tank 22 card advances in air intake filter box 102 to the bottom can set up the nearest dust cloth 33 of catching of support oppression, causes the compression of whole air intake filter box 102 inner chamber, reduces the space of its inner chamber, and can fully contact more between the dust cloth 33 when making gas conveying, and the dust removal effect is good.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a comprehensive treatment device who contains dust waste gas, includes organism (1), organism (1) bottom is fixed and is equipped with base, its characterized in that: the machine body (1) is a hollow box body with a 6-shaped cross section formed by communicating a middle water tank (101), an air inlet filter box (102) and a telescopic box (103), the air inlet filter box (102) is fixedly arranged at the top of one end of the middle water tank (101), the telescopic box (103) is arranged at the other end of the middle water tank (101) and driven by a servo motor (4) to slide back and forth in the middle water tank (101), a winding box (6) is integrally connected to the top end of the air inlet filter box (102), the top end of the winding box (6) is communicated with an air inlet box (5), and a winding mechanism (3) is arranged in the winding box (6);
the winding mechanism (3) comprises a plurality of winding shafts (31) arranged side by side, torsion springs (32) arranged at two ends of the winding shafts (31) and dust catching cloth (33) wound on the winding shafts (31), one end of the dust catching cloth (33) is fixedly arranged on the winding shafts (31), and the other end of the dust catching cloth (33) penetrates through the air inlet filter box (102) and extends into the middle water tank (101) to be fixedly connected with the telescopic box (103);
filter tank (102) top surface activity intercommunication admits air has pressure chamber backward flow board (2), bellows (103) one end is equipped with card pipe (7) with pressure chamber backward flow board (2) activity joint, be equipped with check valve (8) and disappointing valve (9) on card pipe (7), check valve (8) are close to pressure chamber backward flow board (2) and set up, pressure chamber backward flow board (2) intercommunication admit air filter tank (102) and bellows (103), form the backward flow passageway.
2. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: the cross section of the air inlet filter box (102) is set to be rectangular, the air inlet filter box (102) and the winding box (6) are integrally formed, and the rear side walls of the winding box (6) and the air inlet filter box (102) are fixedly provided with an access door (10) through screws.
3. The integrated processing device for dust-containing exhaust gas according to claim 2, wherein: middle water tank (101) and bellows (103) all set up to the arc type, bellows (103) activity sets up in middle water tank (101), and when contracting in middle water tank (101) one end can extend to the one end opening part of middle water tank (101) corresponding with access door (10), middle water tank (101) bottom one side is equipped with inlet tube (11), and the opposite side is equipped with blow off pipe (12), all be equipped with the solenoid valve on inlet tube (11) and blow off pipe (12).
4. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: expansion box (103) activity sets up the fixed connection rack (13) that is equipped with of one end in middle water tank (101), connection rack (13) edge fixation is equipped with the sealing washer, and its middle water tank (101) end fixing that corresponds is equipped with spacing deckle board (14), expansion box (103) outer wall cooperatees with spacing deckle board (14) inside casing lateral wall, it is identical that connection rack (13) set up in spacing deckle board (14) bottom and outer wall and middle water tank (101) inner wall.
5. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: the dust catching cloth (33) is specifically activated carbon fiber cloth, the front side edge and the rear side edge of the dust catching cloth (33) are attached to the front side wall and the rear side wall of an inner cavity of the middle water tank (101), each dust catching cloth (33) is provided with a positioning roller set on the front side and the rear side edge of the top, each positioning roller set comprises a plurality of positioning rollers (15) which are distributed in an annular array mode along the circle center of the middle water tank (101), a cloth pressing roller (16) is pressed on the top of each dust catching cloth (33) close to the middle tank body side in the air inlet filter box (102), and the two ends of the cloth pressing roller (16) are fixedly connected with the front side wall and the rear side wall of the inner cavity of the air inlet.
6. The integrated processing device of dust-containing waste gas according to claim 5, characterized in that: bearing is connected through pivot (20) to registration roller (15) one end, bearing and middle water tank (101) inside wall fixed connection, pivot (20) diameter is less than registration roller (15) diameter, catch fixed rubber rib (331) that are equipped with in both sides edge around dirt cloth (33), rubber rib (331) card advances pivot (20) bottom.
7. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: connect rack (13) width and be less than and catch dirt cloth (33) width, and the width of expansion box (103) and connection rack (13) all is less than and is located the interval between two sets of positioning roller sets of both sides around catching dirt cloth (33) top, the tip of catching dirt cloth (33) can be dismantled through the screw with connection rack (13) and be connected.
8. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: winding mechanism (3) are still including direction fixed pulley (17) that are used for catching dirt cloth (33), both ends are through bull stick and rolling case (6) inner wall fixed connection around direction fixed pulley (17), and a plurality of dirt cloth (33) parallel distribution of catching just pass middle water tank (101) and can dismantle through the screw with connection rack (13) after being fixed a position by the positioning roller group in air inlet filter case (102).
9. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: pressure chamber return-flow board (2) are including square plate (21), return-flow tank (22) and spring (23), return-flow tank (22) are fixed to be set up in square plate (21) bottom, bayonet socket (221) that are linked together with return-flow tank (22) are seted up on square plate (21), square plate (21) bottom four corners fixed spring (23), return-flow tank (22) are close to one of rolling up case (6) and are served and be equipped with gas outlet (222), card pipe (7) bottom mounting is equipped with sealed step (19), sealed step (19) cooperate with bayonet socket (221), bellows (103) are linked together with pressure chamber return-flow board (2) and inlet air filter box (102) through card pipe (7).
10. The integrated processing device of dust-containing waste gas according to claim 1, characterized in that: servo motor (4) set up in the space that forms between middle water tank (101) and expansion box (103), and the bottom passes through support and middle water tank (101) fixed connection, servo motor (4) output shaft outer wall is fixed and is equipped with connecting rod (18), connecting rod (18) tip and card pipe (7) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049761.1A CN111167250B (en) | 2020-01-16 | 2020-01-16 | Comprehensive treatment device for dust-containing waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010049761.1A CN111167250B (en) | 2020-01-16 | 2020-01-16 | Comprehensive treatment device for dust-containing waste gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111167250A CN111167250A (en) | 2020-05-19 |
| CN111167250B true CN111167250B (en) | 2020-11-10 |
Family
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| CN112076564B (en) * | 2020-09-09 | 2022-11-25 | 上海详逸设备工程安装有限公司 | A roll up silk and more overlap formula filter equipment for weaving waste gas |
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| CN209049157U (en) * | 2018-06-08 | 2019-07-02 | 浙江万源环保机械科技有限公司 | A kind of self-cleaning deduster |
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| JP2016140774A (en) * | 2015-01-29 | 2016-08-08 | 慶源 ▲黄▼ | Air dust collection cleaner |
| CN105597471A (en) * | 2015-12-29 | 2016-05-25 | 福建龙净环保股份有限公司 | Wet net type dust collection device |
| CN206276133U (en) * | 2016-12-03 | 2017-06-27 | 冯大兰 | A kind of filter |
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