CN217015844U - Filter cartridge type dust remover - Google Patents

Abstract

The utility model relates to a field of dust remover, especially, relate to a filter cartridge formula dust remover, when filter core cover was established to the support frame on, the filter core is inside easily to take place the scraping wearing and tearing on the support frame, and then influence the installation effectiveness of filter core and dust removal effect's problem, which comprises a bod, be provided with the baffle in the organism, the organism upper end is equipped with the air inlet in baffle one side, the baffle is connected with the support frame towards air inlet one side, the support frame deviates from baffle one end and all contracts to the axle center, the dodge gate is all installed with the corresponding position of support frame to the organism lateral wall, all the cover is equipped with the filter core on the support frame, all be connected with the breather pipe with the corresponding position of support frame on the baffle, the organism deviates from the lateral wall and the corresponding position of breather pipe of dodge gate and all is equipped with the pulse head. This application has the scraping wearing and tearing that receive when reducing the filter core installation, and then makes things convenient for the effect of the installation and the use of filter core, and the filter core carries out high efficiency filter to the particulate matter to combine the pulse to spray the dust removal water conservancy diversion, reached the efficiency of automatically cleaning.

Description

Filter cartridge type dust remover

Technical Field

The application relates to the field of dust collectors, in particular to a filter cartridge type dust collector.

Background

The filter cartridge dust remover is a dust remover which takes a filter cartridge as a filter element and adopts pulse injection to reversely clean the filter cartridge, is widely applied to the industrial fields of cement, steel, electric power, food and the like, and solves the problems of difficult collection of ultrafine dust, high filtering wind speed, poor dust removing effect, easy breakage and leakage of the filter bag when the traditional dust remover is used.

The filter element is sleeved on a support frame in the dust remover, after dust-containing gas enters the dust remover, a part of coarse particles in the gas flow sink into the sewage discharge hopper under the action of inertia force due to the sudden expansion of the cross section of the gas flow and the action of a gas flow distribution plate in the dust remover, dust particles with fine particle size and small density are adsorbed and deposited on the filter element through the combined effects of Brownian motion, a filter screen and the like, and the purified gas enters the filter element and is discharged from the center of the filter element.

In view of the above-mentioned related technologies, the inventor thinks that there is a defect that when the filter element is sleeved on the support frame, the inside of the filter element is easily scraped and abraded on the support frame, thereby affecting the installation efficiency of the filter element and the dust removal effect of the filter element.

SUMMERY OF THE UTILITY MODEL

In order to reduce the scraping wearing and tearing that receive when the filter core installation, and then make things convenient for the installation and the use of filter core, this application provides a filter cylinder dust remover.

The application provides a filter cartridge formula dust remover adopts following technical scheme:

the utility model provides a filter cartridge formula dust remover, includes the organism, be provided with the baffle in the organism, organism upper end in a plurality of air inlets have been seted up to baffle one side, the baffle is towards a plurality of one side of air inlet is connected with a plurality of support frames, each the support frame deviates from the one end of baffle all contracts to the axle center, the dodge gate is all installed with the corresponding position of each support frame to organism lateral wall, each all the cover is equipped with the filter core on the support frame, each the filter core is close to the one end of baffle all with the baffle is hugged closely, with each on the baffle the corresponding position of support frame all is connected with the breather pipe, the organism deviates from the lateral wall and each of dodge gate the corresponding position of breather pipe all is equipped with the pulse head, the organism lower extreme is in the baffle orientation one side of support frame is equipped with the blowdown fill.

Through adopting above-mentioned technical scheme, establish the filter core cover to the support frame on, the support frame tip draws in, the scraping damage that the filter core received when the cover was established has been reduced, let in dusty gas in the organism through the air inlet, and filter the particulate matter adsorption in with gas through the filter core of support frame installation in the organism, gas after the filtration gets into in the filter core, the breather pipe of rethread filter core cavity intercommunication gets into one side that the baffle deviates from the filter core in the organism, and then discharge from the organism, when absorbent particulate matter leads to the filter effect to descend too much in the filter core, clean the filter core through the pulse head, blow off absorbent particulate matter in the filter core, the particulate matter subsides to in the blowdown fill and discharges through the blow off pipe, the quick cleanness and the long-time used repeatedly of filter core have been made things convenient for, the down time of dust remover.

In a specific implementation scheme, a supporting plate is connected to an end portion, close to the movable door, of each supporting frame, a limiting rod is coaxially and rotatably arranged on each supporting plate, each limiting rod is inserted into the corresponding movable door, and a clamping nut is connected to an end portion, away from the supporting plate, of each limiting rod in a threaded manner.

Through adopting above-mentioned technical scheme, made things convenient for and established the filter core cover back on the support frame, installed the dodge gate on the organism, made during the gag lever post inserts the dodge gate to support tight nut threaded connection to gag lever post tip, support the dodge gate tightly to the organism lateral wall through supporting tight nut, strengthened the stability of dodge gate when the installation on the organism, made things convenient for and further strengthened further the reinforcing to the cover of filter core on the support frame, improved the stability of filter core when the cover was established on the support frame.

In a specific embodiment, a sealing ring is arranged between each movable door edge and the side wall of the machine body.

Through adopting above-mentioned technical scheme, through the clearance shutoff of sealing washer between with dodge gate and filter core, improved the gas tightness between filter core and dodge gate, reduced the particulate matter and got into the inside probability of filter core from between filter core and the dodge gate, improved the clean filter effect of dust remover.

In a specific possible implementation manner, a lantern ring is connected to the position, corresponding to each support frame, on the partition plate, and each lantern ring is sleeved outside the corresponding filter element.

Through adopting above-mentioned technical scheme, the lantern ring blocks the space shutoff between baffle and filter core tip, has improved the gas tightness between filter core and baffle, has further reduced the probability that the particulate matter got into the filter core inside from between baffle and filter core, has guaranteed the clean filter effect of dirty air.

In a specific implementation mode, the support frames and the filter elements are arranged obliquely downwards towards one end of the movable door, and the section of the partition plate is bent.

Through adopting above-mentioned technical scheme for when the filter core was established to the cover on the support frame, the friction that the filter core inner wall received reduced, and made things convenient for installation, dismantlement and the change of filter core on the support frame.

In a specific possible embodiment, the sections of the plurality of bends of the separator are all designed to be circular-arc-shaped.

Through adopting above-mentioned technical scheme for the probability that heavier particulate matter subsides and is detained in the department of buckling of baffle reduces, has made things convenient for the discharge of particulate matter.

In a specific embodiment, a plurality of the air inlets are opened on the side of the machine body.

Through adopting above-mentioned technical scheme, made things convenient for and connected to the blast pipe to organism lateral wall, made the dust remover be applicable to and installed to the less indoor in top clearance, improved the universality of dust remover to service environment.

In a specific implementation, each pulse head is provided with an electronic valve.

By adopting the technical scheme, the respective pulse cleaning of the partial filter cores with more adsorbed particles and the partial filter cores with less adsorbed particles is realized by controlling the electronic valves, and when the partial filter cores are cleaned, the other partial filter cores still adsorb and filter the dust-containing air, so that the dust removal efficiency of the dust remover is further improved, and the cleaning and discharge efficiency of the dust-containing air is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the end part of the support frame close to the movable door is folded, so that the filter element is conveniently sleeved and installed on the support frame, dust-containing gas is introduced into the machine body through the air inlet, particulate matters in the gas are adsorbed and filtered through the filter element arranged on the support frame in the machine body, the filtered gas enters the filter element, and then the filtered gas enters one side, away from the filter element, of the partition plate in the machine body through the vent pipe communicated with the hollow part of the filter element, so that the gas is discharged from the machine body;

2. the end part of the support frame, which is far away from the partition plate, is provided with the support plate, the limit rod is coaxially and rotatably arranged on the support plate, the limit rod penetrates through the movable door, and the end part of the limit rod is in threaded connection with the abutting nut, so that the movable door can be further abutted to the side wall of the machine body through the abutting nut, the mounting strength of the movable door on the machine body is enhanced, the abutting effect of the movable door on the filter element is enhanced, and the air tightness between the end part of the filter element and the partition plate or between the end part of the filter element and the movable door is improved;

3. all establish to the rounding off through buckling the department with the baffle, reduced the probability that the particulate matter subsided and is detained in the baffle department of buckling, improved the effect of cleaing away of particulate matter.

Drawings

Fig. 1 is a schematic structural view of a filter cartridge type dust collector according to an embodiment of the present application.

Fig. 2 is a schematic view of an internal structure of a filter cartridge type dust collector according to an embodiment of the present application.

Fig. 3 is an exploded view of a support frame and a movable door of a filter cartridge type dust collector according to an embodiment of the present disclosure.

Description of the reference numerals: 1. a body; 11. an air inlet; 12. a sewage disposal hopper; 2. a partition plate; 21. a breather pipe; 22. a collar; 3. a support frame; 31. a support disc; 32. a limiting rod; 33. tightly abutting the nut; 4. a movable door; 41. a seal ring; 5. a filter element; 6. a pulse head; 61. an electronic valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a filter cartridge type dust remover. Referring to fig. 1 and 2, a filter cartridge formula dust remover, including organism 1, there is baffle 2 along vertical connection in the organism 1, and a plurality of air inlets 11 have been seted up in the side of baffle 2 one side to organism 1, and a plurality of air inlets 11 all are linked together with the pipeline that discharges waste gas, have made things convenient for and have let in baffle 2 one side in the organism 1 with dirty gas through air inlet 11, and have made the dust remover be applicable to in the indoor installation that the floor height is less, the top clearance is less, have improved the universality of dust remover to installation environment. Baffle 2 is connected with a plurality of support frames 3 towards one side of air inlet 11, and each support frame 3 is made by a plurality of thin poles and disc, all overlaps on each support frame 3 to be equipped with filter core 5, and each support frame 3 all is mutually perpendicular with baffle 2 for filter core 5 is close to the tip of baffle 2 and closely laminates with baffle 2. The dodge gate 4 is all installed with the corresponding position of each support frame 3 to 1 lateral wall of organism, is convenient for put into organism 1 with filter core 5 and the cover establish to support frame 3 on, install dodge gate 4 to organism 1 again on, make filter core 5 deviate from the tip and the laminating of dodge gate 4 of baffle 2. The cross section of the partition plate 2 is bent, so that the support frames 3 and the filter element 5 are inclined downwards away from one end of the partition plate 2, the filter element 5 is more labor-saving when being put in and taken out, and the filter element 5 is convenient to put in and take out.

Referring to fig. 2 and 3, the position corresponding to each support frame 3 on one side of the partition board 2 deviating from the support frame 3 is communicated with a vent pipe 21, so that the dust-containing gas entering the partition board 2 and formed after being filtered by the filter element 5 towards the inside of the machine body 1 on one side of the air inlet 11 reaches the hollow part of the filter element 5, then flows to the inside of the machine body 1 deviating from one side of the air inlet 11 through the vent pipe 21, and is discharged out of the machine body 1, thereby facilitating the filtration, cleaning and discharge of the dust-containing gas.

Referring to fig. 2 and 3, the thin rod of each support frame 3 deviating from one end of the partition board 2 is set to be bent and folded towards the axis, so that the probability of scraping and abrasion when the filter element 5 is sleeved on the support frame 3 and when the filter element 5 is taken down from the support frame 3 is reduced, and the sleeving, taking out and replacing of the filter element 5 are facilitated.

Referring to fig. 2 and 3, one end of each supporting frame 3, which is far away from the partition board 2, is connected with a supporting plate 31, a limiting rod 32 is coaxially and rotatably arranged on each supporting plate 31, each limiting rod 32 penetrates through the corresponding movable door 4, and one end of each limiting rod 32 departing from the corresponding supporting plate 31 is connected with a tight-resisting nut 33 by screw thread, which is convenient for installing the movable door 4 on the machine body 1 after the filter element 5 is sleeved on the supporting frame 3, the limit rod 32 is inserted through the movable door 4, the tightening nut 33 is screwed on the limit rod 32, the tightness of the movable door 4 when the movable door 4 is installed on the machine body 1 is adjusted by rotating the abutting nut 33 until the movable door 4 abuts against the filter element 5, so that the stability of the movable door 4 installed on the machine body 1 is enhanced, and the filter element 5 is sleeved on the support frame 3 between the partition plate 2 and the movable door 4, so that the gap between the filter element 5 and the partition plate 2 or the movable door 4 is reduced.

Referring to fig. 2 and 3, a sealing ring 41 is disposed at an edge of each movable door 4 facing the inside of the machine body 1, and the sealing ring 41 is made of rubber in the embodiment of the present application, so that the gap between the movable door 4 and the corresponding filter element 5 is conveniently sealed by the sealing ring 41, the gap between the end of the filter element 5 and the movable door 4 is further reduced, the probability that the dust-containing gas enters the hollow part of the filter element 5 from the gap between the filter element 5 and the movable door 4 is reduced, and the clean filtering effect of the filter element 5 on the dust-containing gas is ensured.

Referring to fig. 2 and 3, one side of the partition board 2 facing the support frame 3 is connected with a lantern ring 22 corresponding to each support frame 3, and the inner wall of each lantern ring 22 is tightly attached to the outer wall of the corresponding filter element 5, so that the lantern ring 22 can conveniently plug the gap between the partition board 2 and the corresponding filter element 5, the gap between the end part of the filter element 5 and the partition board 2 is further reduced, the probability that the dust-containing gas enters the hollow part of the filter element 5 from the gap between the filter element 5 and the partition board 2 is reduced, and the clean filtering effect of the filter element 5 on the dust-containing gas is further ensured.

Referring to fig. 2 and 3, the side wall of the machine body 1 departing from the movable door 4 and the position corresponding to each vent pipe 21 are provided with pulse heads 6, each pulse head 6 is provided with an electronic valve 61, when the filter element 5 in the machine body 1 adsorbs more particulate matters, which causes the reduction of the filtering effect of the filter element 5, pulse gas is blown into the corresponding vent pipe 21 through the pulse head 6 to blow off the particulate matters in the filter element 5, the lower end of the machine body 1 is provided with a conical blow-off hopper 12 at one side of the partition plate 2 facing the support frame 3, the bottom end of the blow-off hopper 12 is communicated with a blow-off pipe, the blown off particulate matters and the heavier particulate matters in the dust-containing gas settle downwards and fall into the blow-off hopper 12, and are discharged out of the machine body 1 through the blow-off pipe, thereby facilitating the cleaning and the reuse of the filter element 5, and the electronic valve 61 connected to each pulse head 6 facilitates the respective operation of the corresponding pulse head 6, when a part of the filter element 5 is blown off and cleaned, the filter element 5 of the other part filters and cleans the dust-containing gas synchronously, thereby shortening the downtime of the machine body 1 when the filter element 5 is cleaned reversely and facilitating the treatment of the dust-containing gas.

Referring to fig. 2 and 3, each bending part of the partition board 2 is smooth, so that the particles can slide down when settling to the bending part of the partition board 2, the particles retained on the partition board 2 are reduced, and settling and discharging of the particles are facilitated.

The implementation principle of the filter cartridge type dust remover in the embodiment of the application is as follows: establish filter core 5 cover and install on support frame 3, establish 1 lateral wall of organism with dodge gate 4 lid, and let in one side of 1 interior baffle 2 of organism towards support frame 3 through supporting tight nut 33 with dirty gas through air inlet 11, dirty gas is to the in-process that flows in the filter core 5, the particulate matter is adsorbed by filter core 5, and the clean gas after the filtration gets into the hollow part of filter core 5, and then go into one side that 1 interior baffle 2 of organism deviates from support frame 3 through breather pipe 21, and discharge from organism 1.

After the filter core 5 uses a period of time to accumulate more particulate matter, blow in pulse gas to breather pipe 21 through pulse head 6, pulse gas is anti-clean corresponding filter core 5, blows off the particulate matter of adsorbing in the filter core 5, and the particulate matter sinks to in blowdown fill 12, outside the organism 1 of discharging again, has made things convenient for the clearance of particulate matter. When one part of the filter element 5 is used for blowing and cleaning, the other part of the filter element 5 is used for filtering the dust-containing gas, thereby ensuring the uninterrupted filtering and cleaning of the dust-containing gas and shortening the downtime of the dust remover.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A filter cartridge type dust remover is characterized in that: including organism (1), be provided with baffle (2) in organism (1), organism (1) upper end in a plurality of air inlets (11) have been seted up to baffle (2) one side, baffle (2) are towards a plurality of one side of air inlet (11) is connected with a plurality of support frames (3), each support frame (3) deviate from the one end of baffle (2) all contracts to the axle center, dodge gate (4), each are all installed with each support frame (3) corresponding position to organism (1) lateral wall on support frame (3) all the cover be equipped with filter core (5), each filter core (5) are close to the one end of baffle (2) all with baffle (2) are hugged closely, on baffle (2) with each the corresponding position of support frame (3) all is connected with breather pipe (21), organism (1) deviate from the lateral wall and each of dodge gate (4) the corresponding position of breather pipe (21) all is equipped with pulse head (6) And a sewage discharge hopper (12) is arranged at one side of the lower end of the machine body (1) facing the support frame (3) on the partition plate (2).

2. A filter cartridge collector as claimed in claim 1, wherein: each the support frame (3) is close to the tip of dodge gate (4) all is connected with supporting disk (31), each equal coaxial rotation is provided with gag lever post (32) on supporting disk (31), each gag lever post (32) all insert locate corresponding on dodge gate (4), each gag lever post (32) deviate from the equal threaded connection of tip of supporting disk (31) supports tight nut (33).

3. A filter cartridge collector as claimed in claim 1, wherein: and a sealing ring (41) is arranged between the edge of each movable door (4) and the side wall of the machine body (1).

4. A filter cartridge collector as claimed in claim 1, wherein: the position corresponding to each support frame (3) on the baffle (2) all is connected with the lantern ring (22), each lantern ring (22) all overlap and locate correspondingly outside filter core (5).

5. A filter cartridge collector as claimed in claim 1, wherein: a plurality of the support frames (3) and a plurality of the filter elements (5) face one end of the movable door (4) and are all obliquely and downwards arranged, and the section of the partition plate (2) is bent.

6. A filter cartridge collector as claimed in claim 5, wherein: the sections of a plurality of bent parts of the partition plate (2) are all arc-shaped.

7. A filter cartridge collector as claimed in claim 1, wherein: the air inlets (11) are all arranged on the side face of the machine body (1).

8. A filter cartridge collector as claimed in claim 1, wherein: and each pulse head (6) is provided with an electronic valve (61).

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