A waste gas treatment device for a cement kiln co-processing solid waste technology

Abstract

The application relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for cement kiln collaborative disposal of solid waste technology, which comprises a shell, an air inlet pipe communicated with the shell, a first fixed plate fixedly connected in the shell, a second fixed plate fixedly connected in the shell, a plurality of first sliding frames slidably arranged on the first fixed plate, a sliding sleeve rotatably arranged on each first sliding frame, the sliding sleeve being slid in the second fixed plate, a cloth bag arranged between each first sliding frame and the adjacent sliding sleeve, and an air outlet pipe communicated with the shell, wherein all the first sliding frames are provided with a driving mechanism, and the driving mechanism is used for controlling all the first sliding frames to drive the adjacent cloth bags to shake respectively. The first sliding frame drives the cloth bag to reciprocatingly shake, accelerates dust to separate from the cloth bag, and prolongs the continuous filtering time length of the cloth bag.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste gas treatment, in particular to a waste gas treatment device for cement kiln co-processing solid waste technology. BACKGROUND

[0002] The cement kiln co-processing technology utilizes the high-temperature environment (usually at 1400-1450°C) of the cement kiln to treat solid waste. At such a high temperature, the organic matter in the waste is completely burned, and the inorganic matter is incorporated into the cement clinker. The high-temperature environment also helps to destroy the formation conditions of harmful substances (such as dioxins). During the treatment process, waste gas containing a large amount of dust impurities is generated, which needs to be filtered before being discharged. At present, a bag filter is usually used to treat the dust in the waste gas.

[0003] In the long-term use of the bag filter, a large amount of dust impurities carried in the waste gas is continuously intercepted and attached to the surface of the bag. These dust impurities include various fine particulate matters, such as unburned organic matter, inorganic minerals, heavy metal compounds, etc. With the passage of time, these fine particulate matters gradually accumulate, forming a thicker and thicker dirt layer, which causes the pores of the bag to be gradually blocked. The blockage of the bag pores can seriously affect the normal passage of the airflow. The originally unobstructed airflow channel becomes narrow, or even completely blocked, causing the resistance of the gas passing through the bag to increase significantly. This increase in resistance not only reduces the filtering efficiency of the bag filter, but also increases the energy consumption of the fan, because the fan needs more power to overcome the increased resistance. In addition, the blockage of the pores can also cause the internal pressure of the bag to rise, further increasing the risk of wear and damage to the bag. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a waste gas treatment device for cement kiln co-processing solid waste technology.

[0005] The technical scheme is as follows: a waste gas treatment device for cement kiln co-processing solid waste technology, comprising:

[0006] a shell;

[0007] an air inlet pipe fixedly connected to the shell;

[0008] a first fixed plate fixedly connected in the shell;

[0009] a second fixed plate fixedly connected in the shell and located below the first fixed plate, the first fixed plate and the second fixed plate are both provided with a plurality of cylindrical grooves;

[0010] The first slide frame is slidably arranged in the adjacent cylindrical groove of the first fixed plate, and a spring is arranged between the first slide frame and the first fixed plate. The first slide frame is rotatably provided with a sliding sleeve, and the sliding sleeve is slidably arranged in the adjacent cylindrical groove of the second fixed plate. A cloth bag is arranged between the first slide frame and the adjacent sliding sleeve.

[0011] An exhaust pipe is fixedly connected to the side wall of the shell and communicates with the communication port of the shell, and the communication port is located between the first fixed plate and the second fixed plate. The first slide frame is provided with a driving mechanism for controlling the first slide frame to drive the adjacent cloth bag to shake, so that the dust on the cloth bag is separated.

[0012] Preferably, the diameter of the cloth bag gradually increases from top to bottom, so that the impurities attached to the cloth bag are separated.

[0013] Preferably, the cylindrical groove of the second fixed plate is provided with a plurality of vertical grooves and a plurality of inclined grooves which are circumferentially spaced apart. The vertical groove and the adjacent inclined groove are communicated, and the vertical groove and the adjacent inclined groove form a guide groove. The sliding sleeve is provided with a plurality of convex columns which are circumferentially equidistantly distributed, and the convex columns of the sliding sleeve are slidably arranged in the adjacent guide groove.

[0014] Preferably, the driving mechanism comprises:

[0015] A fixed frame is fixedly connected to the first slide frame.

[0016] A vibration unit is fixedly connected to the fixed frame, and the vibration unit is used to control the first slide frame to reciprocate at different frequencies.

[0017] Preferably, it further comprises:

[0018] A first fixed shell is fixedly connected to the lower side of the shell, and the first fixed shell is provided with two through holes which are symmetrically distributed. The through hole on the upper side of the first fixed shell communicates with the shell.

[0019] A rotating column is rotatably arranged in the first fixed shell, and the rotating column is provided with a plurality of blind holes which are equidistantly distributed. The blind hole of the rotating column is in communication and cooperation with the through hole of the first fixed shell.

[0020] A first motor is fixedly connected to the side wall of the first fixed shell, and the output shaft of the first motor is fixedly connected to the rotating column.

[0021] Preferably, it further comprises:

[0022] A second motor is fixedly connected to the second fixed plate.

[0023] A threaded rod is rotatably arranged between the first fixed plate and the second fixed plate, and an output shaft of the second motor is fixedly connected with the threaded rod.

[0024] A plurality of cylindrical rods are fixedly connected between the first fixed plate and the second fixed plate.

[0025] A second sliding frame is slidably connected with all the cylindrical rods and threadedly cooperates with the threaded rod, and the second sliding frame is provided with a plurality of pressing rods, and the pressing rods of the second sliding frame are in pressing cooperation with adjacent cloth bags.

[0026] Preferably, the application further comprises:

[0027] A second fixed shell is fixedly connected in the housing and is in communication with the air inlet pipe.

[0028] A first fixed sleeve is fixedly connected to the upper side of the first fixed plate, and the first fixed sleeve is located inside the second fixed shell, and the first fixed sleeve is provided with a plurality of air guide holes distributed at equal intervals in the circumferential direction.

[0029] A plurality of conduits are fixedly connected between the first fixed plate and the second fixed plate, and the conduits are in communication with the first fixed sleeve, and the conduits are provided with heat insulation materials, and the lower part of the housing is provided with heat dissipation materials.

[0030] A second fixed sleeve is fixedly connected to the upper side of the first fixed sleeve, and the first fixed sleeve is in communication with the housing through the second fixed sleeve.

[0031] Preferably, the air guide holes are arranged obliquely to guide the rotation of the gas in the first fixed sleeve.

[0032] Preferably, the closer the air guide holes are to the axis of the first fixed sleeve, the smaller the cross-sectional area of the air guide holes, so as to increase the flow rate of the gas entering the first fixed sleeve.

[0033] Preferably, the application further comprises:

[0034] A baffle plate is fixedly connected in the first fixed sleeve, and the baffle plate is used to block the flow of gas in the first fixed sleeve, and the upper surface of the baffle plate is provided as a conical surface, and the conical surface of the baffle plate is used to reduce the residue of dust and impurities.

[0035] Compared with the prior art, the present application has the following advantages: the present application drives the cloth bag to reciprocate by the first sliding frame, accelerates the dust to separate from the cloth bag, thereby prolonging the continuous filtering time of the cloth bag; the first sliding frame and the sliding sleeve are twisted to twist the adjacent cloth bag during the shaking process, thereby further accelerating the dust and impurities on the cloth bag to separate; the second motor is used to control the second sliding frame to move and extrude the cloth bag to deform, thereby accelerating the impurities on the cloth bag to separate, further prolonging the continuous filtering time of the device; the gas guide hole is used to guide the waste gas to rotate in the first fixed sleeve, so that the large-particle impurities in the waste gas move from the guide pipe, thereby weakening the scouring of the large-particle impurities on the cloth bag, prolonging the service life of the cloth bag, and the rotation of the waste gas and the rotation of the baffle make the waste gas into hot gas and cold gas and be sprayed from the two ends of the first fixed sleeve, thereby avoiding the aging of the cloth bag caused by high temperature in the waste gas, further prolonging the service life of the cloth bag. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;

[0037] Figure 2 It is a sectional view of the shell and the first fixed shell of the present application;

[0038] Figure 3 It is a sectional view of the first fixed plate and the second fixed plate of the present application;

[0039] Figure 4 It is a sectional view of the second fixed plate and the sliding sleeve of the present application;

[0040] Figure 5 It is a schematic diagram of the structure of the second motor and the threaded rod of the present application;

[0041] Figure 6 It is a schematic diagram of the three-dimensional structure of the first fixed sleeve and the guide pipe of the present application;

[0042] Figure 7 It is a sectional view of the second fixed shell and the first fixed sleeve of the present application;

[0043] Figure 8 It is a sectional view of the first fixed sleeve of the present application.

[0044] Markings in the drawings: 1, shell, 11, air inlet pipe, 12, first fixed plate, 13, second fixed plate, 131, vertical groove, 132, inclined groove, 14, first sliding frame, 15, sliding sleeve, 16, cloth bag, 17, air outlet pipe, 2, fixed frame, 21, vibration unit, 3, first fixed shell, 31, rotating column, 32, first motor, 4, second motor, 41, threaded rod, 42, cylindrical rod, 43, second sliding frame, 5, second fixed shell, 51, first fixed sleeve, 511, gas guide hole, 52, guide pipe, 53, second fixed sleeve, 6, baffle. Detailed Implementation

[0045] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] Example 1: A waste gas treatment device for cement kiln co-processing solid waste technology, such as... Figures 1-3 As shown, it includes: a housing 1; an air intake pipe 11, fixedly connected to and connected to the right side of the housing 1; a first fixing plate 12, fixedly connected to the upper part inside the housing 1 and located below the connection between the air intake pipe 11 and the housing 1; a second fixing plate 13, fixedly connected to the lower part inside the housing 1 and located below the first fixing plate 12, both the first fixing plate 12 and the second fixing plate 13 are provided with several cylindrical grooves, both the first fixing plate 12 and the second fixing plate 13 are made of heat-insulating material; a first sliding frame 14, having several, slidably disposed in adjacent cylindrical grooves on the first fixing plate 12, a spring installed between the first sliding frame 14 and the first fixing plate 12, the spring being sleeved on the outside of adjacent first sliding frames 14, initially, the spring between the first sliding frame 14 and the first fixing plate 12 is in a compressed state, facilitating the rapid reset of the first sliding frame 14 by the elastic force of the connected spring after movement, the first sliding frame 14 resets and impacts the first fixing plate 12 and causes it to vibrate, the first... A sliding sleeve 15 is rotatably mounted on the lower part of a sliding frame 14. The sliding sleeve 15 slides in an adjacent cylindrical groove on the second fixed plate 13. A cloth bag 16 is installed between the first sliding frame 14 and the adjacent sliding sleeve 15. The cloth bag 16 is fitted on the outside of the adjacent first sliding frame 14. The diameter of the cloth bag 16 gradually increases from top to bottom, which facilitates the removal of impurities attached to the cloth bag 16. At the same time, it cooperates with the first sliding frame 14 to hit the first fixed plate 12, further accelerating the removal of impurities attached to the cloth bag 16. An exhaust pipe 17 is fixed and connected to the left side of the housing 1, and the connection port with the housing 1 is located between the first fixed plate 12 and the second fixed plate 13. The middle part of the exhaust pipe 17 can be equipped with a corresponding treatment unit according to whether there are harmful gases in the exhaust gas. All the first sliding frames 14 are provided with a drive mechanism. The drive mechanism is used to control all the first sliding frames 14 to drive the adjacent cloth bags 16 to shake, which facilitates the removal of dust from the cloth bags 16.

[0047] like Figure 3 and Figure 4As shown, the cylindrical groove of the second fixed plate 13 is provided with six vertically distributed vertical grooves 131 and six circumferentially distributed inclined grooves 132, the vertical groove 131 and the adjacent inclined groove 132 are communicated, the length of the inclined groove 132 in the vertical direction is less than the length of the vertical groove 131 in the vertical direction, the sliding sleeve 15 is provided with circumferentially equidistantly distributed convex columns, the vertical groove 131 and the adjacent inclined groove 132 form a guide groove, the convex column of the sliding sleeve 15 is located in the adjacent guide groove and slides, the vertical groove 131 is used to guide the adjacent first sliding frame 14 and the cloth bag 16 to move up and down repeatedly, which is suitable for the shaking of the cloth bag 16, the inclined groove 132 is used to guide the adjacent sliding sleeve 15 to rotate, the sliding sleeve 15 rotates to twist the adjacent cloth bag 16, which accelerates the dust and impurities to separate from the cloth bag 16, and prolongs the continuous filtering time of the device.

[0048] As shown in Figure 2 and Figure 3 , the driving mechanism comprises: a fixed frame 2, which is fixedly connected with the upper part of all the first sliding frames 14; a vibration unit 21, which is fixedly connected to the fixed frame 2, the vibration unit 21 is composed of a protective shell, a driving motor and an eccentric wheel, the vibration unit 21 is used to control the first sliding frame 14 to move back and forth at different frequencies.

[0049] Specific working principle: the pipeline conveying waste gas is communicated with the air inlet pipe 11, the waste gas enters the shell 1 through the air inlet pipe 11, and then the waste gas is discharged from the exhaust pipe 17 through the cloth bag 16, wherein the cloth bag 16 intercepts the dust and impurities in the waste gas, and completes the filtering treatment of the dust and impurities in the waste gas.

[0050] In the above treatment process, the vibration unit 21 works together, the vibration unit 21 works to make the fixed frame 2 drive all the first sliding frames 14 to move up and down repeatedly, the first sliding frame 14 drives the adjacent cloth bag 16 and sliding sleeve 15 to move up and down repeatedly, the cloth bag 16 moves back and forth to shake the dust attached thereto, and the design of the cloth bag 16 being larger at the bottom facilitates the dust attached to the cloth bag 16 to separate, thereby prolonging the continuous filtering time of the cloth bag 16.

[0051] When the cloth bag 16 is attached with too much dust and forms a block, the weight of the cloth bag 16 increases, and when the subsequent vibration unit 21 works, the sliding sleeve 15, the adjacent first sliding frame 14 and the adjacent cloth bag 16 repeatedly move up and down, and the range of the repeated movement is larger at this time, so that the convex column on the sliding sleeve 15 moves into the adjacent inclined groove 132, the sliding sleeve 15 rotates under the guidance of the inclined groove 132, and twists the adjacent cloth bag 16, thereby accelerating the dust block attached to the cloth bag 16 to separate.

[0052] Example 2: based on example 1, as shown in Figure 1 andFigure 2 As shown, it also comprises: a first fixed shell 3 fixed to the lower side of the shell 1, the first fixed shell 3 is provided with two through holes symmetrically distributed up and down, the through hole on the upper side of the first fixed shell 3 is communicated with the shell 1, and the through hole on the lower side of the first fixed shell 3 is used for discharging dust impurities; a rotating column 31 rotatably arranged in the first fixed shell 3, the rotating column 31 is provided with two blind holes equidistantly distributed, the blind hole of the rotating column 31 is communicated and matched with the upper through hole of the first fixed shell 3, the length of the two blind holes on the rotating column 31 on the outer side is greater than the width of the upper through hole of the first fixed shell 3, which is used for the two blind holes on the rotating column 31 to be alternately communicated with the upper through hole of the first fixed shell 3, so as to facilitate the isolated discharge of the dust impurities accumulated at the bottom of the shell 1; a first motor 32 fixed to the side wall of the first fixed shell 3, and the output shaft is fixed to the rotating column 31, by changing the working frequency of the first motor 32, the discharge efficiency of the dust impurities in the shell 1 is controlled.

[0053] As shown, Figure 5 It also comprises: a second motor 4 fixed to the lower side of the second fixed plate 13; a threaded rod 41 rotatably arranged between the first fixed plate 12 and the second fixed plate 13, the output shaft of the second motor 4 is fixed to the threaded rod 41; a plurality of cylindrical rods 42 are fixed between the first fixed plate 12 and the second fixed plate 13; a second sliding frame 43 is slidably connected with all the cylindrical rods 42, the second sliding frame 43 is provided with a plurality of round holes, the round hole of the second sliding frame 43 is sleeved on the outer side of the adjacent cloth bag 16, the second sliding frame 43 is threadedly matched with the threaded rod 41, the second sliding frame 43 is provided with a plurality of extrusion rods, the extrusion rod is L-shaped, and the end of the extrusion rod is spherical, the spherical end of the extrusion rod is used for reducing the friction between the extrusion rod and the adjacent cloth bag 16, the extrusion rod of the second sliding frame 43 is extrusion matched with the adjacent cloth bag 16, so that the cloth bag 16 is deformed, which facilitates the breaking of the impurities on the inner wall of the cloth bag 16 and accelerates the cleaning of the dust impurities attached on the cloth bag 16.

[0054] Specific working principle: in the process of repeatedly operating the above-mentioned operation to treat the exhaust gas, the operator controls the first motor 32 to work, the output shaft of the first motor 32 drives the rotating column 31 to rotate, the rotating column 31 rotates to make the two blind holes on it alternately communicate with the two through holes on the first fixed shell 3, when the blind hole on the rotating column 31 is first communicated with the upper through hole of the first fixed shell 3, the impurities at the bottom of the shell 1 fall into the blind hole of the rotating column 31, then the rotating column 31 rotates to make the blind hole on it communicated with the lower blind hole of the first fixed shell 3, so that the impurities are separated and discharged from the shell 1, and in the state of avoiding exhaust gas leakage, the dust impurities accumulated in the shell 1 are gradually discharged.

[0055] In the process of waste gas treatment, when the dust impurities in the waste gas have certain viscosity, the impurities will be adhered and solidified on the inner wall of the cloth bag 16. In view of this situation, the operator controls the second motor 4 to work, the second motor 4 drives the threaded rod 41 to rotate, the threaded rod 41 rotates to make the second sliding frame 43 move, the second sliding frame 43 drives the extrusion rod thereon to move and extrude the cloth bag 16 to deform, and then the vibration unit 21 works, the cloth bag 16 is shaken and twisted, so that the extrusion rod on the second sliding frame 43 irregularly extrudes the cloth bag 16, and the caked impurities on the cloth bag 16 are accelerated to fall off.

[0056] Example 3: on the basis of example 2, as shown in Figure 2 and Figures 6-8 The second fixed shell 5 is fixed to the right side of the inner wall of the shell 1, and the second fixed shell 5 is communicated with the air inlet pipe 11. The upper surface of the second fixed shell 5 is arc-shaped, which is convenient for the dust impurities to slide down. The first fixed sleeve 51 is fixed to the upper side of the first fixed plate 12, and the first fixed sleeve 51 is located inside the second fixed shell 5. The first fixed sleeve 51 and the second fixed shell 5 form an annular cavity, and the first fixed sleeve 51 is provided with gas guide holes 511 which are distributed equidistantly in the circumferential direction. The gas guide holes 511 are arranged in an inclined manner, and the center of the gas inlet hole at the upper end of each gas guide hole 511 is higher than the center of the gas outlet hole at the lower end. The gas guide holes 511 are used to guide the gas to rotate in the first fixed sleeve 51. The cross-sectional area of each gas guide hole 511 gradually decreases from the outside to the inside, which is used to increase the flow rate of the gas entering the first fixed sleeve 51. The smallest cross-sectional area of the gas guide hole 511 is also much larger than the diameter of the largest dust impurities. The guide pipes 52 are fixed between the first fixed plate 12 and the second fixed plate 13, and the guide pipes 52 are communicated with the first fixed sleeve 51. The lower part of the first fixed sleeve 51 is provided with an arc surface, which is used to guide the dust impurities into the guide pipes 52. The guide pipes 52 are provided with heat insulation materials, and the lower part of the shell 1 is provided with heat dissipation materials (the lower part of the shell 1 can also be provided with heat dissipation fins). The second fixed sleeve 53 is fixed to the upper side of the first fixed sleeve 51. Under the guidance of the gas guide holes 511, the waste gas rotates in the first fixed sleeve 51. The rotation of the waste gas makes the large particle impurities contained therein move close to the inner wall of the first fixed sleeve 51. At the same time, under the interception of the second fixed sleeve 53, the large particle impurities in the waste gas fall to the inner bottom surface of the shell 1 through the guide pipes 52, which reduces the working load of the cloth bag 16 and prolongs the service life of the cloth bag 16. The first fixed sleeve 51 is communicated with the shell 1 through the second fixed sleeve 53.

[0057] As shown in Figure 7As shown, further comprising: a baffle 6 fixedly connected in the first fixed sleeve 51, the baffle 6 is used to block the gas flow in the first fixed sleeve 51, the upper surface of the baffle 6 is provided as a conical surface, the conical surface of the baffle 6 is used to reduce the residue of dust impurities, the gap between the baffle 6 and the first fixed sleeve 51 is greater than the diameter of the largest dust impurities in the exhaust gas, under the blocking effect of the baffle 6, the exhaust gas in the middle of the first fixed sleeve 51 is discharged from the upper part of the second fixed sleeve 53, based on the vortex effect and energy separation mechanism in physics, the compressed air can be separated into two cold and hot gas streams, and the gas in the first fixed sleeve 51 during rotation, the temperature of the gas discharged from the upper part of the first fixed sleeve 51 is lower than that when entering.

[0058] Specific working principle: in the cement kiln collaborative disposal technology, the temperature of the exhaust gas is relatively high, after the exhaust gas passes through the second fixed shell 5 and the gas guide hole 511, the exhaust gas rotates downward in the first fixed sleeve 51, wherein the exhaust gas in the middle of the first fixed sleeve 51 is blocked by the baffle 6 and moves reversely to be discharged from the upper part of the first fixed sleeve 51, and at this time, the temperature of the gas discharged from the upper part of the first fixed sleeve 51 is lower than that when entering, and subsequently, the waste carrying fine dust passes through the bag 16, the bag 16 further filters the fine dust impurities, and at the same time, the cooling of the exhaust gas avoids the accelerated aging of the bag 16 under the action of high temperature, that is, prolongs the service life of the bag 16.

[0059] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range provided by the present application, which should be covered within the protection scope of the present application.

Claims

1. A waste gas treatment device for a cement kiln co-processing solid waste technology, characterized by, It includes: The shell (1); Air inlet pipe (11), fixed and communicated with the shell (1); The first fixed plate (12) is fixed in the shell (1); The second fixed plate (13) is fixed in the shell (1), and is located below the first fixed plate (12), the first fixed plate (12) and the second fixed plate (13) are provided with a plurality of cylindrical grooves; The first sliding frame (14) has a plurality of, slidingly arranged in the adjacent cylindrical groove of the first fixed plate (12), the spring is installed between the first sliding frame (14) and the first fixed plate (12), the first sliding frame (14) is rotatably provided with a sliding sleeve (15), the sliding sleeve (15) is located in the adjacent cylindrical groove of the second fixed plate (13) and slides, the first sliding frame (14) and the adjacent sliding sleeve (15) are installed with cloth bag (16); The exhaust pipe (17) is fixed and communicated with the side wall of the shell (1), and the communication port of the shell (1) is located between the first fixed plate (12) and the second fixed plate (13), all the first sliding frame (14) is provided with driving mechanism, the driving mechanism is used for controlling all the first sliding frame (14) to drive adjacent cloth bag (16) to shake, so as to make the dust on the cloth bag (16) separate; The diameter of the cloth bag (16) gradually increases from top to bottom, so as to make the impurities attached to the cloth bag (16) separate; The cylindrical groove of the second fixed plate (13) is provided with a plurality of vertical grooves (131) and a plurality of inclined grooves (132) distributed in the circumferential direction, the vertical groove (131) and the adjacent inclined groove (132) are communicated, and the vertical groove (131) and the adjacent inclined groove (132) form a guide groove, the sliding sleeve (15) is provided with a plurality of convex columns distributed in the circumferential direction, and the convex column of the sliding sleeve (15) is located in the adjacent guide groove and slides; It also includes: The second motor (4) is fixed on the second fixed plate (13); The threaded rod (41) is rotatably arranged between the first fixed plate (12) and the second fixed plate (13), the output shaft of the second motor (4) is fixed with the threaded rod (41); The cylindrical rod (42) has a plurality of, fixed between the first fixed plate (12) and the second fixed plate (13); The second sliding frame (43) is slidably connected with all the cylindrical rods (42), and is threadedly connected with the threaded rod (41), the second sliding frame (43) is provided with a plurality of extrusion rods, and the extrusion rod of the second sliding frame (43) is extruded with the adjacent cloth bag (16).

2. The waste gas treatment device for cement kiln co-processing solid waste technology according to claim 1, characterized in that, The driving mechanism includes: The fixed frame (2) is fixed with all the first sliding frame (14); The vibration unit (21) is fixed on the fixed frame (2), and the vibration unit (21) is used for controlling the first sliding frame (14) to move back and forth at different frequencies.

3. The waste gas treatment device for cement kiln co-processing solid waste technology according to claim 2, characterized in that, It also includes: A first fixed shell (3) is fixed to the lower side of the shell (1), and the first fixed shell (3) is provided with two through holes symmetrically distributed, and the through hole on the upper side of the first fixed shell (3) is in communication with the shell (1); A rotating column (31) is rotatably arranged in the first fixed shell (3), and the rotating column (31) is provided with equidistantly distributed blind holes, and the blind holes of the rotating column (31) are in communication and cooperation with the upper through hole of the first fixed shell (3); A first motor (32) is fixed to the side wall of the first fixed shell (3), and the output shaft is fixed to the rotating column (31).

4. The waste gas treatment device for cement kiln co-processing solid waste technology according to claim 3, characterized in that, Further comprising: A second fixed shell (5) is fixed in the shell (1), and the second fixed shell (5) is in communication with the air inlet pipe (11); A first fixed sleeve (51) is fixed to the upper side of the first fixed plate (12), and the first fixed sleeve (51) is located on the inner side of the second fixed shell (5), and the first fixed sleeve (51) is provided with equidistantly distributed air guide holes (511) in the circumferential direction; A plurality of guide pipes (52) are fixed between the first fixed plate (12) and the second fixed plate (13), and the guide pipes (52) are in communication with the first fixed sleeve (51), and the guide pipes (52) are provided with heat insulation materials, and the lower part of the shell (1) is provided with heat dissipation materials; A second fixed sleeve (53) is fixed to the upper side of the first fixed sleeve (51), and the first fixed sleeve (51) is in communication with the shell (1) through the second fixed sleeve (53).

5. The waste gas treatment device for cement kiln co-processing solid waste technology according to claim 4, characterized in that, The air guide hole (511) is arranged obliquely to guide the rotation of the gas in the first fixed sleeve (51).

6. The waste gas treatment device for cement kiln co-processing solid waste technology according to claim 5, characterized in that, The closer the air guide hole (511) is to the axis of the first fixed sleeve (51), the smaller the cross-sectional area, so as to improve the flow rate of the gas entering the first fixed sleeve (51).

7. The waste gas treatment device for cement kiln co-processing solid waste technology according to claim 6, characterized in that, Further comprising: A baffle (6) is fixed in the first fixed sleeve (51), and the baffle (6) is used to block the flow of gas in the first fixed sleeve (51), and the upper surface of the baffle (6) is provided as a conical surface, and the conical surface of the baffle (6) is used to reduce the residue of dust and impurities.

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