CN214075545U

CN214075545U - Sack filter is used in magnesium chloride production

Info

Publication number: CN214075545U
Application number: CN202023085943.9U
Authority: CN
Inventors: 郑晓莉
Original assignee: JIANGSU QINFEN PHARMACEUTICAL CO Ltd
Current assignee: JIANGSU QINFEN PHARMACEUTICAL CO Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-31
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a cloth bag filter for producing magnesium chloride, which comprises a bracket, a filter body, a multi-way pipeline and a valve, wherein the filter body comprises an exhaust valve, a mesh enclosure, a filter tank body, a filter cloth bag, a brush rod, a crankshaft connecting rod, an air inlet, a fan, a discharge port, an upper tooth shaft, a hand wheel, a sealing strip, a lower tooth shaft, a fan blade and a support rod, at least four mesh enclosures are arranged on a mounting plate of the filter tank body, a plurality of crankshafts are arranged on the crankshaft connecting rod at equal intervals, the filter cloth bag is a high-mesh high-temperature-resistant fiber cloth bag, the filter tank body is divided into an upper tank body and a lower tank body, the crankshafts on the crankshaft connecting rod drive the brush rod to reciprocate up and down, the motion structures of the adjacent brush rods are the same but opposite in direction, the brush is continuously cut and rubbed on the inner side of the filter cloth bag, the production rate of the filter is improved, the hand wheel is rotated, the upper tank body and the lower tank body are separated, the filter can be overhauled and maintained, the effect is good, the energy is saved, and the filter is very convenient.

Description

Sack filter is used in magnesium chloride production

Technical Field

The utility model belongs to the medical equipment field, concretely relates to sack filter is used in magnesium chloride production.

Background

With the improvement of the discharge standard of environmental protection pollutants in China, the requirement on the dust removal effect of enterprises is stricter, and the bag filter with high-efficiency dust removal effect is widely applied to various industries. In some industries, exhaust gas contains components such as HCL, H2, N2 and the like besides particles, and when the particles left on the surface of a cloth bag after being filtered are combined with HCL, H2 and N2, the water content of the particles is increased and the particles are acidic, and the cloth bag is corroded after long-time cleaning, so that the service life of the cloth bag is shortened, the dust removal effect is reduced, and the operation cost is increased.

Therefore, it is desirable to provide a bag filter with a simple structure, which can clean the dust in the bag at any time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sack filter is used in magnesium chloride production can solve current problem.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a sack filter is used in magnesium chloride production, which comprises a bracket, filter body, many logical pipeline and valve, filter body includes discharge valve, the screen panel, the filter jar body, filter the sack, the brush-holder stud, the bent axle connecting rod, the air inlet, the fan, the discharge gate, go up the rachis, the hand wheel, the sealing strip, lower rachis, flabellum and bracing piece, a plurality of filter body are vertical to be installed on the support, one side of filter body is provided with the air inlet, install the valve on filter body's the air inlet, the valve intercommunication has many logical pipeline, discharge valve installs at the top center of the filter jar body, the inside of the filter jar body is provided with the mounting panel, the downside of the filter jar body is provided with the discharge gate.

Preferably, install four at least screen panels on the mounting panel of the filter jar body, a plurality of screen panels are that the array evenly arranges into a line, the filter sack is installed to the screen panel inboard, the internally mounted of air inlet has the fan, the fan includes flabellum and bracing piece, bracing piece fixed connection is on the bottom side inner wall of air inlet and vertical upwards, the flabellum is that the annular array evenly sets up and is connected with the tip rotation of bracing piece, the axis of rotation fixedly connected with bent axle connecting rod of flabellum, install a plurality of brush-bars and brush-bar and filter the sack one-to-one on the bent axle connecting rod, the brush-bar all sets up the upside at bent axle connecting rod, the brush is installed to the first section of brush-bar, the medial surface sliding connection of brush and filter sack.

Preferably, a plurality of crankshafts are arranged on the crankshaft connecting rod at equal intervals, each crankshaft corresponds to one brush rod, the adjacent crankshafts are mutually symmetrical and arranged on two sides of the connecting rod of the crankshaft connecting rod, and the end part of the crankshaft connecting rod is rotationally connected with the inner side wall of the filter tank body.

Preferably, the filtering cloth bag is a high-mesh high-temperature-resistant fiber cloth bag, the upper end of the mesh enclosure is close to the inner side wall of the upper side of the filter tank body, and the mesh enclosure is one tenth of the mesh enclosure of the filtering cloth bag.

Preferably, the filter tank body is divided into an upper tank body and a lower tank body, sealing strips are respectively arranged at the joints of the upper tank body and the lower tank body, a plurality of upper toothed shafts are arranged on the peripheral side surface of the upper tank body, a plurality of hand wheels are arranged on the peripheral side surface of the upper tank body, one side of each hand wheel is meshed with the corresponding upper toothed shaft, the hand wheels are rotatably connected with the upper tank body, and a plurality of lower toothed shafts are arranged on the peripheral side surface of the lower tank body, and the lower toothed shafts are meshed with the other side of the hand wheels.

The utility model has the advantages that: the utility model has the advantages of simple and compact structure, the vibrating device basically does not need to add new space, the cost is low, the application range is wide, along with the continuous sending of the air current, the flabellum rotates along with the air current, thereby drive the crankshaft connecting rod to rotate, the crankshaft on the crankshaft connecting rod drives the brush rod to do reciprocating up-and-down motion, simultaneously the motion structure of the adjacent brush rod is the same but the direction is opposite, the brush is continuously cut and rubbed at the inner side of the filtering cloth bag, the magnesium chloride particles condensed on the filtering cloth bag are swept down, the magnesium chloride particles are prevented from being condensed on the filtering cloth bag, the productivity of the filter is improved, meanwhile, the efficiency of sweeping the magnesium chloride particles is greatly improved by the regular up-and-down motion of the brush, when the maintenance is needed, the hand wheel is rotated, the upper tank body and the lower tank body are separated, the maintenance and the maintenance can be carried out to the filter, the device is very convenient, the filter body can be arranged on the support in an array form, thereby it filters to contain the air current of magnesium chloride granule a large amount of in big high efficiency, has improved filterable efficiency, has portably made work flow, has promoted work efficiency, can accomplish the deashing at any time, need not to wait for the dust gathering too much, and is respond well, the energy saving, the working cost is low.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall top view structure of the present invention;

FIG. 2 is a schematic view of the interior of the present invention;

FIG. 3 is a schematic side view of the filter body of the present invention;

FIG. 4 is a schematic view of the structure of the air inlet and the fan of the present invention;

in the figure: 1. an exhaust valve; 2. a mesh enclosure; 3. a filter tank; 4. a filter cloth bag; 5. a brush; 6. a brush bar; 7. a crankshaft connecting rod; 8. an air inlet; 9. a fan; 10. a discharge port; 11. an upper gear shaft; 12. a hand wheel; 13. a sealing strip; 14. a lower gear shaft; 15. a fan blade; 16. a support bar; 17. a support; 18. a filter body; 19. a multi-way pipe; 20. and (4) a valve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a cloth bag filter, which comprises a support 17, a filter body 18, a multi-way pipe 19 and a valve 20, the filter bodies 18 comprise exhaust valves 1, mesh enclosures 2, filter tank bodies 3, filter cloth bags 4, brushes 5, brush rods 6, crankshaft connecting rods 7, air inlets 8, fans 9, discharge ports 10, upper gear shafts 11, hand wheels 12, sealing strips 13, lower gear shafts 14, fan blades 15 and support rods 16, a plurality of the filter bodies 18 are vertically arranged on a support 17, one side of the filter body 18 is provided with an air inlet 8, a valve 20 is arranged on the air inlet 8 of the filter body 18, the valve 20 is communicated with a multi-way pipeline 19, the exhaust valve 1 is arranged at the center of the top of the filter tank body 3, the inside of the filter tank body 3 is provided with a mounting plate, and the lower side of the filter tank body 3 is provided with a discharge hole 10.

Install four at least screen panels 2 on the mounting panel of the filter jar body 3, it is a plurality of screen panel 2 is the array and evenly arranges into a line, filter sack 4 is installed to screen panel 2 inboard, the internally mounted of air inlet 8 has fan 9, fan 9 includes flabellum 15 and

bracing piece

16, 16 fixed connection of bracing piece are on the bottom side inner wall of air inlet 8 and vertical upwards, flabellum 15 is the even setting of annular array and is connected with the tip rotation of bracing piece 16, the axis of rotation fixedly connected with bent axle connecting rod 7 of flabellum 15, install a plurality of brush-holder studs 6 and brush-holder stud 6 and filter sack 4 one-to-one on the bent axle connecting rod 7, brush-holder stud 6 all sets up the upside at bent axle connecting rod 7, brush 5 is installed to brush-holder stud 6 first section, brush 5 and the medial surface sliding connection who filters sack 4.

A plurality of crankshafts are arranged on the crankshaft connecting rod 7 at equal intervals, each crankshaft corresponds to one brush rod 6, adjacent crankshafts are symmetrical to each other and are arranged on two sides of the connecting rod of the crankshaft connecting rod 7, and the end part of the crankshaft connecting rod 7 is rotatably connected with the inner side wall of the filter tank body 3.

The filter cloth bag 4 is a high-mesh high-temperature-resistant fiber cloth bag, the upper end of the mesh enclosure 2 is close to the inner side wall of the upper side of the filter tank body 3, and the mesh enclosure 2 is one tenth of the mesh enclosure 4.

The filter jar body 3 divide into jar body and lower jar of body, go up jar body and lower jar of body and be provided with sealing strip 13 respectively at the junction, the periphery side-mounting of going up the jar body has a plurality of last rachis 11, the periphery side-mounting of going up the jar body has one side and last rachis 11 of a plurality of hand wheels 12 and hand wheel 12 to mesh mutually, hand wheel 12 rotates with last jar body to be connected, the periphery side-mounting of the lower jar body has a plurality of rachis 14 and lower rachis 14 and the other side of hand wheel 12 meshes mutually.

When the utility model is used, the upper tank body and the lower tank body are firstly installed together, then the hand wheel 12 is rotated, the upper tank body and the lower tank body are tightly connected through the meshing connection of the upper gear shaft 11 and the lower gear shaft 14 with the hand wheel 12, the upper tank body and the lower tank body are hermetically connected through the sealing strip 13, then the valve 20 is opened, the air flow containing magnesium chloride particles to be filtered is introduced into the multi-channel pipeline 19, the magnesium chloride particles are screened out and retained by the filtering cloth bag 4 along with the continuous introduction, other impurities are discharged into the air or other equipment through the air pressure exhaust valve 1, along with the continuous increase of the magnesium chloride particles, the magnesium chloride particles fall down and are discharged through the discharge port 10 on the lower tank body, along with the continuous feeding of the air flow, the fan blades 15 rotate along with the air flow, thereby driving the crankshaft connecting rod 7 to rotate, the crankshaft on the crankshaft connecting rod 7 drives the brush rod 6 to do reciprocating up-and-down motion, meanwhile, the moving structures of the adjacent brush rods 6 are the same, but the directions are opposite, the brushes 5 are continuously scraped at the inner sides of the filtering cloth bags 4, magnesium chloride particles condensed on the filtering cloth bags 4 are swept down, the magnesium chloride particles are prevented from being condensed on the filtering cloth bags 4, the production rate of the filter is improved, meanwhile, the efficiency of sweeping the magnesium chloride particles is greatly improved due to the regular up-and-down movement of the brushes 5, when the maintenance is needed, the hand wheel 12 is rotated, the upper tank body and the lower tank body are separated, the filter can be maintained and repaired, the operation is very convenient, the filter body 18 can be arranged on the support 17 in an array mode, and therefore large-batch high-efficiency airflow containing the magnesium chloride particles is filtered, the filtering efficiency is improved, the work flow is simple, and the work efficiency is improved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The cloth bag filter for producing the magnesium chloride is characterized by comprising a support (17), a filter body (18), a multi-way pipeline (19) and a valve (20), wherein the filter body (18) comprises an exhaust valve (1), a mesh cover (2), a filter tank body (3), a filter cloth bag (4), a brush (5), a brush rod (6), a crankshaft connecting rod (7), an air inlet (8), a fan (9), a discharge hole (10), an upper tooth shaft (11), a hand wheel (12), a sealing strip (13), a lower tooth shaft (14), fan blades (15) and a supporting rod (16), a plurality of filter bodies (18) are vertically arranged on the support (17), one side of each filter body (18) is provided with the air inlet (8), the air inlet (8) of each filter body (18) is provided with the valve (20), and the valves (20) are communicated with the multi-way pipeline (19), discharge valve (1) is installed at the top center of the filter jar body (3), the inside of the filter jar body (3) is provided with the mounting panel, the downside of the filter jar body (3) is provided with discharge gate (10).

2. The cloth bag filter for producing magnesium chloride according to claim 1, wherein at least four net covers (2) are installed on the installation plate of the filter tank body (3), a plurality of net covers (2) are uniformly arranged in a row in an array, a filtering cloth bag (4) is installed on the inner side of each net cover (2), a fan (9) is installed inside the air inlet (8), the fan (9) comprises fan blades (15) and a support rod (16), the support rod (16) is fixedly connected to the inner wall of the bottom side of the air inlet (8) and vertically faces upwards, the fan blades (15) are uniformly arranged in an annular array and rotatably connected with the end of the support rod (16), a crankshaft connecting rod (7) is fixedly connected with the rotating shaft of the fan blades (15), a plurality of brush rods (6) are installed on the crankshaft connecting rod (7), and the brush rods (6) correspond to the filtering cloth bags (4) one by one, the brush rod (6) is arranged on the upper side of the crankshaft connecting rod (7), the upper half section of the brush rod (6) is provided with a brush (5), and the brush (5) is connected with the inner side surface of the filtering cloth bag (4) in a sliding mode.

3. The cloth bag filter for producing magnesium chloride according to claim 2, characterized in that a plurality of crankshafts are arranged on the crankshaft connecting rod (7) at equal intervals, each crankshaft corresponds to one brush rod (6), adjacent crankshafts are symmetrical to each other and arranged on two sides of the connecting rod of the crankshaft connecting rod (7), and the end parts of the crankshaft connecting rods (7) are rotatably connected with the inner side wall of the filter tank body (3).

4. The cloth bag filter for magnesium chloride production according to claim 2, wherein the filtering cloth bag (4) is a high-mesh high-temperature resistant fiber cloth bag, the upper end of the mesh (2) is close to the upper inner side wall of the filter tank body (3), and the mesh of the mesh (2) is one tenth of the mesh of the filtering cloth bag (4).

5. The cloth bag filter for producing magnesium chloride according to claim 1, wherein the filter tank body (3) is divided into an upper tank body and a lower tank body, sealing strips (13) are respectively arranged at the joints of the upper tank body and the lower tank body, a plurality of upper toothed shafts (11) are arranged on the peripheral side surface of the upper tank body, a plurality of hand wheels (12) are arranged on the peripheral side surface of the upper tank body, one side of each hand wheel (12) is meshed with the corresponding upper toothed shaft (11), the hand wheels (12) are rotatably connected with the upper tank body, a plurality of lower toothed shafts (14) are arranged on the peripheral side surface of the lower tank body, and the lower toothed shafts (14) are meshed with the other side of the hand wheels (12).