CN215610020U

CN215610020U - Bag type dust collector for cement plant warehouse top

Info

Publication number: CN215610020U
Application number: CN202121878554.3U
Authority: CN
Inventors: 安丰超; 马式蒙; 王瑞振; 马兆峰; 赵建
Original assignee: Shandong Haochen Leading Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Shandong Haochen Leading Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-25
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a bag type dust collector for a cement plant bin top, which comprises a collecting box and a filtering box, wherein supporting legs are arranged on two sides of the lower end of the collecting box, a controller is arranged on the outer side wall of the collecting box, an air inlet pipe is arranged on the lower side wall of the collecting box, a one-way valve I is arranged at the upper end of the air inlet pipe, an air exhaust cylinder is communicated with the upper end of the collecting box, a piston which slides up and down is arranged in the air exhaust cylinder, a sliding rod is connected to the upper end of the piston, a plurality of symmetrical supporting rods are arranged on two sides of the upper end of the collecting box, the upper ends of the supporting rods are connected with a same fixed top plate, the upper end of the sliding rod penetrates through the fixed top plate to be arranged in a sliding mode, two symmetrical electric push rods I are arranged on the upper side of the fixed top plate, and the output ends of the two electric push rods I are hinged with traction rods. Compared with the prior art, the utility model has the advantages that: the dust-containing gas has larger force when being filtered, better filtering effect and more convenience when being cleaned, and is convenient to clean and then be used for a long time.

Description

Bag type dust collector for cement plant warehouse top

Technical Field

The utility model relates to the technical field of bag type dust collectors, in particular to a bag type dust collector for a cement plant warehouse roof.

Background

Along with the rapid development of the society, the building industry is also expanding and developing continuously, and the cement materials used most by the building industry are increased greatly, so that a large amount of cement plants are needed to supply the building materials, but the cement plants can generate a large amount of cement dust in the cement production and storage processes, and the environment is seriously polluted, so that bag-type dust collectors are generally installed at the bin tops of the cement plants, and dust gas is filtered and then discharged, so that the influence on the environment is reduced.

Traditional cement plant storehouse top all has certain shortcoming more or less in the in-service use process with bag collector, and traditional dust remover uses the fan to collect when extracting the inboard dust in layer top usually, but blocks up the fan easily, and the sack is not convenient for change and dismantles collecting accomplishing dust, and the dust remover is not convenient for wash after using, and then long-term use of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a bag type dust collector for the top of a cement plant bin, which is convenient to disassemble, difficult to block and convenient to clean.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a bag type dust collector for a cement plant bin top comprises a collecting box and a filtering box, wherein supporting legs are arranged on two sides of the lower end of the collecting box, a controller is arranged on the outer side wall of the collecting box, an air inlet pipe is arranged on the lower side wall of the collecting box, a one-way valve I is arranged at the upper end of the air inlet pipe, an air exhaust tube is communicated with the upper end of the collecting box, a piston which slides up and down is arranged in the air exhaust tube, a sliding rod is connected to the upper end of the piston, a plurality of symmetrical supporting rods are arranged on two sides of the upper end of the collecting box, the upper ends of the supporting rods are connected with the same fixed top plate, the upper end of the sliding rod penetrates through the fixed top plate to be arranged in a sliding mode, two symmetrical electric push rods I are arranged on the upper side of the fixed top plate, the output ends of the two electric push rods I are hinged with traction rods, and the other ends of the two traction rods are hinged with two outer side walls of the sliding rod respectively, the upside of an inner wall of filter cartridge is equipped with wiper mechanism, collect the box and be equipped with the blast pipe in a lateral wall of keeping away from wiper mechanism, be equipped with check valve two in the blast pipe, the blast pipe is fixed with the pipeline through the screw thread sleeve meshing in the one end of collecting the box outside, the filter cartridge sets up the one side of collecting the box, the upside of filter cartridge is equipped with removable abluent apron, the lower lateral wall that the upper lateral wall that the other end of pipeline runs through the apron extends to the apron is equipped with the branch pipe box, the lower extreme intercommunication of branch pipe box has a plurality of fixed pipes, and is a plurality of the lower extreme of fixed pipe all is connected with the detachable sack, the lower lateral wall of filter cartridge is equipped with the filter screen, electric putter one and controller electric connection.

Compared with the prior art, the utility model has the advantages that: the sliding rod is adjusted to lift through stretching of the electric push rod I, so that the piston can conveniently lift in the air extraction cylinder, the collection box is not easy to block when the piston is extracted through the one-way valve I, dust-containing gas is filtered with higher force, and the filtering effect is better; the collecting box can be washed and cleaned through the cleaning mechanism, and the filter box and the cover plate are convenient to disassemble, so that the cleaning is more convenient, and the cleaning is convenient for long-term use; the sack is provided with a plurality ofly and carries out twice filtration with the filter screen cooperation, and not only filtration efficiency is higher, and the filter effect is better moreover.

As the improvement, wiper mechanism includes inlet tube, control valve and shower nozzle, the inlet tube embedding is on the inner wall of collecting the box, the control valve sets up in the inlet tube, the inlet tube has the shower nozzle through the hose intercommunication in collecting the box, the fixed block is established to the outside cover of shower nozzle, the upper end of fixed block articulates there is embedding electric putter two of lateral wall on collecting the box, two controller electric connection of control valve and electric putter, through the pipe connection clear water of intaking, adjust the shower nozzle through opening electric putter two and rotate and carry out good water spray cleanness, clean more thoroughly in collecting the box.

As an improvement, the bottom wall of the collecting box on one side close to the cleaning mechanism is arranged in an inclined structure facing the one-way valve I, so that dust in the collecting box can slide through the one-way valve II.

As the improvement, apron border position is equipped with the fixed strip that offsets with the lateral wall of filter cartridge, the outside pipe of fixed strip is worn to be equipped with the fixed bolt of the lateral wall meshing of filter cartridge, and the apron is fixed more firm, and is convenient for unpick and wash the apron through rotating the bolt.

As an improvement, the lower ends of the supporting legs are provided with symmetrically arranged fixing plates, and the two fixing plates are provided with fixing holes, so that the collecting box can be conveniently fixed on the top of the cement bin.

As an improvement, a fixing ring is arranged on the outer side of the fixing pipe, the upper end of the cloth bag is sleeved on the outer side of the fixing ring, a nut which is meshed with the fixing pipe in a sleeved mode and abuts against the upper end of the cloth bag is arranged on the upper side of the fixing ring, and the cloth bag is more convenient to disassemble.

Drawings

FIG. 1 is a schematic structural view of a bag type dust collector for a top of a cement plant.

FIG. 2 is a schematic diagram of the position A of the bag type dust collector for the top of the cement plant.

FIG. 3 is a schematic structural diagram of the position B of a bag type dust collector for the top of a cement plant bin.

As shown in the figure: 1. the device comprises a collecting box, 2, a filter box, 3, supporting legs, 4, a controller, 5, an air inlet pipe, 6, a first one-way valve, 7, an air extracting cylinder, 8, a piston, 9, a sliding rod, 10, a supporting rod, 11, a fixed top plate, 12, a first electric push rod, 13, a traction rod, 14, an exhaust pipe, 15, a second one-way valve, 16, a pipeline, 17, a cover plate, 18, a branch pipe box, 19, a fixed pipe, 20, a cloth bag, 21, a filter screen, 22, an inlet pipe, 23, a spray head, 24, a spray head, 25, a second electric push rod, 26, a fixed strip, 27, a fixed plate, 28, a fixed hole, 29, a fixed ring, 30, a screw cap, 31 and a fixed block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The bag type dust collector for the top of the cement plant bin, which is obtained by combining the attached drawings 1-3, comprises a collecting box 1 and a filtering box 2, wherein supporting legs 3 are arranged on two sides of the lower end of the collecting box 1, a controller 4 is arranged on the outer side wall of the collecting box 1, an air inlet pipe 5 is arranged on the lower side wall of the collecting box 1, a one-way valve I6 is arranged at the upper end of the air inlet pipe 5, an air suction cylinder 7 is communicated with the upper end of the collecting box 1, a piston 8 which slides up and down is arranged in the air suction cylinder 7, a sliding rod 9 is connected with the upper end of the piston 8, a plurality of symmetrical supporting rods 10 are arranged on two sides of the upper end of the collecting box 1, the upper ends of the plurality of supporting rods 10 are connected with the same fixed top plate 11, the upper end of the sliding rod 9 penetrates through the fixed top plate 11 to be arranged in a sliding manner, two symmetrical electric push rods I12 are arranged on the upper side of the fixed top plate 11, and the output ends of the two electric push rods I12 are hinged with traction rods 13, the other ends of the two traction rods 13 are respectively hinged with the two outer side walls of the sliding rod 9, the upper side of one inner wall of the filter box 2 is provided with a cleaning mechanism, an exhaust pipe 14 is arranged on one side wall of the collecting box 1 far away from the cleaning mechanism, a one-way valve II 15 is arranged in the exhaust pipe 14, the end of the exhaust pipe 14 outside the collecting box 1 is fixed with a pipe 16 by threaded sleeve engagement, the filter box 2 is arranged at one side of the collecting box 1, the upper side of the filter box 2 is provided with a detachable and washable cover plate 17, the other end of the pipeline 16 extends through the upper side wall of the cover plate 17 to the lower side wall of the cover plate 17 and is provided with a branch box 18, the lower end of the tube distribution box 18 is communicated with a plurality of fixed tubes 19, the lower ends of the fixed tubes 19 are connected with detachable cloth bags 20, the lower side wall of the filter box 2 is provided with a filter screen 21, and the electric push rod I12 is electrically connected with the controller 4.

The wiper mechanism includes inlet tube 22, control valve 23 and shower nozzle 24, inlet tube 22 imbeds on the inner wall of collecting box 1, control valve 23 sets up in inlet tube 22, inlet tube 22 has shower nozzle 24 through the hose intercommunication in collecting box 1, fixed block 31 is established to the outside cover of shower nozzle 24, the upper end of fixed block 31 articulates there is two 25 of electric putter of embedding lateral wall on collecting box 1,

control valve

23 and 4 electric connection of two 25 controllers of electric putter.

The bottom wall of the collecting box 1 at one side close to the cleaning mechanism is provided with an inclined structure facing the one-way valve I6.

The edge position of the cover plate 17 is provided with a fixing strip 26 which is abutted against the outer side wall of the filter box 2, and a bolt which is meshed and fixed with the outer side wall of the filter box 2 is arranged in a penetrating way on the outer side pipe of the fixing strip 26.

The lower ends of the supporting legs 3 are provided with fixing plates 27 which are symmetrically arranged, and two fixing plates 27 are provided with fixing holes 28.

The outer side of the fixed pipe 19 is provided with a fixed ring 29, the upper end of the cloth bag 20 is sleeved on the outer side of the fixed ring 29, and the upper side of the fixed ring 29 is provided with a screw cap 30 which is meshed and sleeved on the outer side of the fixed pipe 19 and abuts against the upper end of the cloth bag 20.

The working principle of the utility model is as follows: the fixing plate 27 and the bin top needing to be dedusted are fixed on the bin top through a bolt column penetrating through a fixing hole 28, a cement bin needing to be dedusted is communicated with a cement bin needing to be dedusted through an air inlet pipe 5, a sliding rod 9 is driven to ascend by opening an electric push rod I12, so that a piston 8 ascends in an air suction cylinder 7, a one-way valve I6 is opened, a one-way valve II 15 is closed to suck dust into a collection box 1, when the piston 8 descends in the air suction cylinder 7, the one-way valve I6 is closed, the one-way valve II 15 is opened, gas containing dust is primarily filtered at the positions of cloth bags 20 through the one-way valve, an exhaust pipe 14, a pipeline 16, a branch pipe box 18 and a fixing pipe 19, the efficiency of filtering through a plurality of cloth bags 20 is higher, then secondary filtering is carried out through a filter screen 21, the filtering efficiency is higher, after the filtering is finished, a cover plate 17 can be detached by rotating a bolt, can dismantle sack 20 through rotating nut 30, dismantle pipeline 16 through rotating the threaded sleeve, carry out to be convenient for change sack 20 and wash filter cartridge 2 inside, wash in 23 collecting box 1 at the shower nozzle through inlet tube 22 and external clear water pipeline intercommunication, rotate shower nozzle 23 through opening electric putter two 25 and can spray the clear water washing in collecting box 1 different positions, the effect of clearance is better.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a bag collector is used on cement factory storehouse top, includes collection box (1) and filter cartridge (2), its characterized in that: the supporting legs (3) are arranged on two sides of the lower end of the collecting box (1), the controller (4) is arranged on the outer side wall of the collecting box (1), the air inlet pipe (5) is arranged on the lower side wall of the collecting box (1), the one-way valve I (6) is arranged at the upper end of the air inlet pipe (5), the air extracting cylinder (7) is communicated with the upper end of the collecting box (1), the piston (8) which slides up and down is arranged in the air extracting cylinder (7), the upper end of the piston (8) is connected with the sliding rod (9), a plurality of symmetrical supporting rods (10) are arranged on two sides of the upper end of the collecting box (1), the upper ends of the supporting rods (10) are connected with the same fixed top plate (11), the upper end of the sliding rod (9) penetrates through the fixed top plate (11) to be arranged in a sliding mode, two symmetrical electric push rods I (12) are arranged on the upper side of the fixed top plate (11), the output ends of the two electric push rods I (12) are hinged with a traction rod (13), the other ends of the two traction rods (13) are hinged with the two outer side walls of the sliding rod (9) respectively, a cleaning mechanism is arranged on the upper side of one inner wall of the filter box (2), an exhaust pipe (14) is arranged on one side wall, away from the cleaning mechanism, of the collection box (1), a one-way valve II (15) is arranged in the exhaust pipe (14), a pipeline (16) is fixed to one end, outside the collection box (1), of the exhaust pipe (14) in a meshed mode through a threaded sleeve, the filter box (2) is arranged on one side of the collection box (1), a detachable and washable cover plate (17) is arranged on the upper side of the filter box (2), a branch box (18) is arranged on the lower side wall, penetrating through the upper side wall of the cover plate (17), of the other end of the pipeline (16) extends to the lower side wall of the cover plate (17), and the lower end of the branch box (18) is communicated with a plurality of fixed pipes (19), the lower ends of the fixing pipes (19) are connected with detachable cloth bags (20), a filter screen (21) is arranged on the lower side wall of the filter box (2), and the electric push rod I (12) is electrically connected with the controller (4).

2. The bag type dust collector for the top of the cement plant bin according to claim 1, wherein: cleaning mechanism includes inlet tube (22), control valve (23) and shower nozzle (24), inlet tube (22) embedding is on the inner wall of collecting box (1), control valve (23) set up in inlet tube (22), inlet tube (22) have shower nozzle (24) through the hose intercommunication in collecting box (1), fixed block (31) are established to the outside cover of shower nozzle (24), the upper end of fixed block (31) articulates there is two (25) of electric putter of embedding lateral wall on collecting box (1), control valve (23) and two (25) controller (4) electric connection of electric putter.

3. The bag type dust collector for the top of the cement plant bin according to claim 1, wherein: the bottom wall of the collecting box (1) close to one side of the cleaning mechanism is arranged in an inclined structure facing the one-way valve I (6).

4. The bag type dust collector for the top of the cement plant bin according to claim 1, wherein: the edge position of the cover plate (17) is provided with a fixing strip (26) which is abutted to the outer side wall of the filter box (2), and a bolt which is meshed and fixed with the outer side wall of the filter box (2) is arranged in a penetrating mode through the outer side pipe of the fixing strip (26).

5. The bag type dust collector for the top of the cement plant bin according to claim 1, wherein: the lower end of the supporting leg (3) is provided with fixing plates (27) which are symmetrically arranged, and two fixing plates (27) are provided with fixing holes (28).

6. The bag type dust collector for the top of the cement plant bin according to claim 1, wherein: the outer side of the fixing pipe (19) is provided with a fixing ring (29), the upper end of the cloth bag (20) is sleeved on the outer side of the fixing ring (29), and the upper side of the fixing ring (29) is provided with a nut (30) which is sleeved on the outer side of the fixing pipe (19) and abuts against the upper end of the cloth bag (20).