CN109939502A - A side-plug filter cartridge dust collector with a rotatable filter cartridge - Google Patents

Abstract

The invention discloses a kind of rotatable side inserting type filter cartridge dust removers of filter cylinder, belong to filter cartridge dust remover field, including main box and rotating mechanism, the main box includes filter cylinder and injection tube, the filter cylinder is horizontally arranged at the interior side of main box, the injection tube is located at the side of filter cylinder, the rotating mechanism includes the lifting assembly for driving filter cylinder to rotate, rotatable rotating member, positioning member for fixing filter cylinder position and the linkage component for driving rotating member to rotate, the lifting assembly is mounted on main box, the rotating member is mounted on filter cylinder, the positioning member is mounted between filter cylinder and rotating member, the linkage component is mounted between lifting assembly and rotating member.The present invention can be effective and in time cleans out the dust of filter cylinder upper surface, can prevent dust from accumulating in filter cylinder upper surface very well and agglomerate, ensure that the service life and efficiency of dust collection of filter cylinder, also reduce maintenance cost, and can easily replace filter cylinder.

Description

A side-plug filter cartridge dust collector with a rotatable filter cartridge

technical field

The invention relates to the field of filter cartridge dust collectors, in particular to a side-insertion filter cartridge dust collector with a rotatable filter cartridge.

Background technique

The filter cartridge dust collector, because the filter material is pleated into a cylindrical structure, and the pleated filter cartridge structure has good elasticity, high strength, good air permeability, realizes surface filtration, and has good operation stability. The filter material arrangement density is high, the dust removal effect is good, and the structure is compact. It is suitable for gas dust removal with different dust properties and temperatures, and the dust concentration is 0.5~5g/m3, and the dust removal efficiency reaches 99.9%. There are two types of in-line and side-plug. The side-plug filter cartridge pulse dust collector has the advantages of small size, high efficiency, low investment and easy maintenance. It is widely used in cement, steel, electric power, food, metallurgy, chemical industry and other industrial fields.

Although the side-insertion filter cartridge dust collector with rotatable filter cartridge has many advantages, it also has shortcomings in the use process. The dust on the upper surface is not easy to remove in time. Over time, the dust will accumulate and agglomerate on the surface of the filter cartridge, which will seriously affect the service life and dust removal efficiency of the filter cartridge. Therefore, a side-plug filter cartridge with a rotatable filter cartridge is proposed dust collector.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is: how to clean the filter cartridge more conveniently, and provide a side-insertion filter cartridge dust collector with a rotatable filter cartridge.

The present invention solves the above technical problems through the following technical solutions. The present invention includes a main box body and a rotating mechanism, the main box body includes a filter cartridge and a blowing pipe, and the filter cartridge is installed on the inner side of the main box body, so The blowing pipe is located on one side of the filter cartridge, and the rotating mechanism includes a lifting assembly for driving the rotation of the filter cartridge, a rotatable rotating member, a positioning member for fixing the position of the filter cartridge, and a linkage member for driving the rotating member to rotate. , the lifting assembly is installed on the main box, the rotating member is installed on the filter cartridge, the positioning member is installed between the filter cartridge and the rotating member, and the linkage member is installed between the lifting assembly and the rotating member, The rotating member rotates following the expansion and contraction of the lifting assembly.

Preferably, the linkage member comprises a rack and a gear, the gear is meshed with the rack, the lift assembly is fixedly connected with the rack, the gear is fixed on the rotating member, and the lift valve is used to pass the gear and the gear. The strip drives the shaft tube to rotate, thereby driving the filter cartridge to rotate.

Preferably, the linkage member adopts a crank-slider mechanism, the slider in the crank-slider mechanism is connected with the lifting assembly, and the crankshaft in the crank-slider mechanism is connected with the rotating member.

Preferably, the rotating member is a shaft tube, the lifting component is a lift valve, and the lift valve drives the shaft tube to rotate through its own expansion and contraction, so that the upper and lower parts of the filter cartridge can be better adjusted during the blowing and cleaning process. The surface is cleaned.

Preferably, the blowing pipe comprises a blowing nozzle, the blowing nozzle is located at an opening of one end of the shaft pipe, the shaft pipe comprises a plurality of through holes for conducting air flow, and the plurality of through holes all pass through the shaft pipe, The blowing nozzle is used to blow the blowing air flow into the shaft tube, thereby blowing it towards the filter cartridge to clean it.

Preferably, the filter cartridge includes an end cover and a reserved plate, the end cover is installed on one side of the main box, the reserved plate is installed between the end cover and the main box, and the reserved plate is connected to the main box. The end cover and the main box are fixedly connected by fixing bolts, and the reserved plate is used to conveniently take out the filter cartridge for replacement.

Preferably, one end of the filter cartridge close to the end cap is provided with a connecting seat, and a hook is welded on the outside of the connecting seat, and the hook is used to facilitate the external component to hook and pull out the filter cartridge when the filter cartridge is replaced.

Preferably, an opening for taking out the filter cartridge is provided on the outer surface of the main box near the reserved plate, and the diameter of the opening is larger than the diameter of the connecting seat, so that the filter cartridge can be easily taken out.

Preferably, the main box body further includes an ash hopper and a clean air chamber, the ash hopper is located at the lower end of the main box body, the clean air chamber is located inside the main box body at a position close to the blowing pipe, and the ash hopper includes Air inlet, the air inlet is arranged on the outer surface of the ash hopper, the clean air chamber includes an air outlet, and the air outlet is located on the outer surface of one side of the clean air chamber

Compared with the prior art, the present invention has the following advantages: in the process of blowing and cleaning, when a certain amount of dust settles on the upper surface of the filter cartridge, the filter cartridge will rotate under the driving of the rotating mechanism, so that the dust on the upper surface of the filter cartridge is rotated. The position changes, so that the filter cartridge can be sprayed and cleaned well, the dust on the upper surface of the filter cartridge can be cleaned up effectively and in time, and the dust accumulation and agglomeration on the upper surface of the filter cartridge can be well prevented. The service life of the filter cartridge and the dust removal efficiency are reduced, the maintenance cost is also reduced, and the filter cartridge can be easily replaced, which is worthy of popularization and use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the enlarged view of A place of the present invention;

FIG. 3 is an enlarged view of B of the present invention.

In the figure: 1. Blow pipe; 2. Poppet valve; 3. Axle pipe; 4. Rack; 5. Gear; 6. First bearing; 7. Positioning block; 8. Filter cartridge; 9. Hook; 10. End cover; 11, fixing bolt; 12, second bearing; 13, air inlet; 14, air outlet; 15, main box; 16, connecting seat; 17, reserved plate.

Detailed ways

The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and provides a detailed implementation manner and a specific operation process, but the protection scope of the present invention is not limited to the following implementation. example.

Example 1

As shown in Figures 1-3, this embodiment provides a technical solution: a side-plug filter cartridge dust collector with a rotatable filter cartridge, comprising a main box 15, a spray pipe 1 and a filter cartridge 8, the filter cartridge 8 is installed at the inner upper end of the main box 1, the blowing pipe 1 is located on one side of the filter cartridge 8, the inner lower end of the main box 1 is provided with an ash hopper, and the outer surface of the ash hopper is provided with an air inlet 13. A clean air chamber is provided inside the main box body 1 near the blowing pipe 1, an air outlet 14 is arranged on one outer surface of the clean air chamber, and an air outlet 14 is installed on the outer surface of the main box body 15. The lift valve 2, the lift assembly used in this embodiment is the lift valve 2, the inside of the filter cartridge 8 is provided with a rotatable shaft tube 3, the rotating member used in this embodiment is the shaft tube 3, the filter cartridge 8 A positioning block 7 is provided between the shaft tube 3 and the positioning member used in this embodiment is the positioning block 7 , and the positioning block 7 is used to fix the position of the filter cartridge 8 , and the outside of the spray tube 1 is close to the shaft tube 3 A spray nozzle is provided at the position of the shaft tube 3, and a first bearing 6 is provided at the position of one end of the outer surface of the shaft tube 3 close to the poppet valve 2. The first bearing 6 is used to define the axial position of the shaft tube 3, and the lift A rack 4 is connected to the lower end of the valve 2 , and a gear 5 is installed at one end of the shaft tube 3 close to the rack 4 . The linkage member used in this embodiment includes the gear 5 and the rack 4 .

Further, the lift valve 2 is fixedly connected with the rack 4, the gear 5 is meshed with the rack 4, and the lift valve 2 is used to drive the shaft tube 3 to rotate through the gear 5 and the rack 4, thereby driving the filter cartridge 8. turn.

Further, the poppet valve 2 is fully extended to drive the filter cartridge 8 to rotate 180° at one time, so that the upper surface of the filter cartridge 8 can be better cleaned during the blowing and cleaning process.

Further, the opening of the blowing nozzle faces the opening of one end of the shaft tube 3, and a plurality of through holes for conducting air flow are opened around the shaft tube 3 near the filter cartridge 8, and the blowing nozzle is used for The blowing airflow is blown into the shaft tube 3, so as to blow to the filter cartridge 8 to clean it.

Further, an end cover 10 is threadedly connected to an outer surface of one side of the main box body 15 , a second bearing 12 is embedded in the inside of the end cover 10 , and a second bearing 12 is arranged between the end cover 10 and the main box body 15 . The reserved plate 17 is fixedly connected with the end cover 10 and the main box 15 by fixing bolts 11 , and the reserved plate 17 is used to conveniently take out the filter cartridge 8 for replacement.

Further, one end of the filter cartridge 8 close to the end cover 10 is provided with a connecting seat 16 , and a hook 9 is welded on the outside of the connecting seat 16 . Pull the filter cartridge 8 out.

Further, an opening for taking out the filter cartridge 8 is provided on the outer surface of the main box 15 near the reserved plate 17 , and the diameter of the opening is larger than the diameter of the connecting seat 16 .

Working principle: In the process of blowing and cleaning, when blowing and cleaning for the first time, the poppet valve 2 does not move. The through hole reaches the filter cartridge 8, thereby cleaning the dust of the filter cartridge 8. The dust on the lower surface of the filter cartridge 8 directly falls into the ash hopper and can be discharged from the ash hopper. After the dust on the upper surface of the filter cartridge 8 is blown away , one part falls into the ash hopper, and the other part continues to fall on the filter cartridge; when the ash cleaning is carried out again, the poppet valve 2 works first, and then extends to drive the rack 4 to move, and the rack 4 meshes with the gear 5 for transmission. Therefore, the shaft tube 3 is driven to rotate. After the filter cartridge 8 rotates by 180 degrees, the spraying system blows. At this time, the upper and lower surfaces of the filter cartridge 8 are replaced, so that the dust on the upper surface of the filter cartridge 8 can be easily cleaned up. In this way, the cleaning work can be completed by periodic cleaning at the round-trip interval.

Embodiment 2

The difference between this embodiment and the first embodiment is that the linkage member in this embodiment adopts a crank-slider mechanism, the slider is connected with the poppet valve 2, and one end of the crankshaft is connected with the shaft tube 3. During use, the lift The valve 2 drives the sliding block to move, and the sliding block drives the crankshaft to rotate through the connecting rod, thereby driving the shaft tube 3 to rotate, and rotating the filter cartridge 8 by 180°, thereby facilitating the blowing and cleaning work.

To sum up, the side-insertion filter cartridge dust collector with the rotatable filter cartridge in the above two groups of embodiments can effectively and timely clean the dust on the upper surface of the filter cartridge 8, and can well prevent the dust from being trapped in the filter cartridge 8. The accumulation of agglomerates on the upper surface ensures the service life of the filter cartridge 8 and the dust removal efficiency, and also reduces the maintenance cost, and the filter cartridge 8 can be easily replaced, which is worthy of popularization and use.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. a kind of rotatable side inserting type filter cartridge dust remover of filter cylinder, it is characterised in that: including main box and rotating mechanism, the master Cabinet includes filter cylinder and injection tube, and the filter cylinder is mounted on the interior side of main box, and the injection tube is located at the side of filter cylinder, The rotating mechanism includes for driving the lifting assembly of filter cylinder rotation, rotatable rotating member, for fixing filter cylinder position Positioning member is mounted on main box with the linkage component for driving rotating member to rotate, the lifting assembly, the rotating member Be mounted on filter cylinder, the positioning member is mounted between filter cylinder and rotating member, the linkage component be mounted on lifting assembly with Between rotating member, the rotating member follows the flexible of lifting assembly and rotates.

2. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 1, it is characterised in that: the linkage Component includes rack and pinion, and the wheel and rack engagement, the lifting assembly is fixedly connected with rack gear, and the gear is fixed On rotating member.

3. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 1, it is characterised in that: the linkage Component uses slider-crank mechanism, and the sliding block in the slider-crank mechanism is connect with lifting assembly, the crank block machine Crankshaft in structure is connect with rotating member.

4. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 3, it is characterised in that: the rotation Part is central siphon, and the lifting assembly is poppet, and the poppet drives central siphon to rotate by the flexible of itself.

5. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 4, it is characterised in that: the blowing Pipe includes blowing mouth, and the blowing mouth is located at the place open at one end of central siphon.

6. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 4, it is characterised in that: the central siphon Including multiple for the through-hole of air-flow to be connected, multiple through-holes run through central siphon.

7. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 1, it is characterised in that: the filter cylinder Including end cap and preformed plate, the end cap is mounted on the side of main box, and the preformed plate is mounted between end cap and main box, The preformed plate is fixedly connected with end cap and main box.

8. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 7, it is characterised in that: the filter cylinder It further include attachment base and suspension hook, the attachment base is positioned close to the side of end cap, and the outside of attachment base is arranged in the suspension hook.

9. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 8, it is characterised in that: the main tank The outer surface of body is provided with the opening for taking out filter cylinder close to the position of preformed plate, and the diameter of the opening is greater than attachment base Diameter.

10. the rotatable side inserting type filter cartridge dust remover of a kind of filter cylinder according to claim 9, it is characterised in that: the master Cabinet further includes ash bucket and air-purifying chamber, and the ash bucket is located at main box interior lower end, and the air-purifying chamber is located at the inside of main box Close to the position of injection tube, the ash bucket includes air inlet, and the outer surface of ash bucket, the air-purifying chamber packet is arranged in the air inlet Air port is included, the air outlet is located at a side external surface of air-purifying chamber.