CN219002326U - Cloth bag dust collector in alloy production workshop - Google Patents

Abstract

The utility model relates to a cloth bag dust removing device for an alloy production workshop, which comprises a dust removing box body, wherein a driving bin is arranged at the upper part of the dust removing box body, a driving motor is arranged in the driving bin, a dust removing bin is arranged below the driving bin, the output end of the driving motor is connected with a cloth bag dust removing mechanism in the dust removing bin, a dust removing cloth bag is sleeved outside the cloth bag dust removing mechanism, and the upper part and the lower part of the dust removing cloth bag are fixed on the inner wall of the dust removing bin through a plurality of fixing hooks.

Description

A cloth bag dust removal device in an alloy production workshop

technical field

The utility model relates to the technical field of alloy production, in particular to a cloth bag dedusting device in an alloy production workshop.

Background technique

In the alloy production workshop, a large amount of dust will be generated in the alloy production workshop due to the process of stirring, crushing and collecting alloy debris. If these dusts are discharged into the natural air, it will cause serious air pollution.

At present, in the alloy production workshop, the bag dust removal device is generally used to collect and filter the dust generated by the alloy production. After being discharged into the air, the dust removal bag of the bag dust removal device in the existing alloy workshop will block large particles due to the fiber material used. On the outside, it falls into the dust collection box, but the fine particles of dust will adhere to the dust bag, and gradually the air permeability of the dust bag will become worse and worse, and the dust removal efficiency will become lower and lower. At the same time, the dust bag needs to be replaced. The steps of disassembling and replacing the suction fan are cumbersome, which affects production efficiency.

Therefore, aiming at the deficiencies of the prior art, it is necessary to provide a bag dust removal device for an alloy production workshop to solve the deficiencies of the prior art.

Utility model content

The purpose of the utility model is to avoid the deficiencies of the prior art and provide a bag dust removal device for the alloy production workshop. The bag dust removal device for the alloy production workshop installs a rotating cleaning frame inside the dust removal bag and fixes the dust removal bag at the same time. Inside the dust chamber, the rotating cleaning rack continuously rotates and cleans the dust bag, and the fine particles attached to the dust bag also fall into the dust box, avoiding the blockage of the dust bag, thereby avoiding the long time of dust removal by the dust bag The problem of poor air permeability at the end, at the same time, the way of fixing the hanging ear and the fixing hook makes the replacement of the dust bag easy and improves the production efficiency.

The above-mentioned purpose of the utility model is achieved through the following technical means.

A bag dust removal device for an alloy production workshop is provided, which includes a dust removal box. A drive chamber is provided on the upper part of the dust removal box. A drive motor is installed inside the drive chamber. A dust removal chamber is provided below the drive chamber. The interior of the dust removal chamber is connected with a bag dust removal mechanism, and the outside of the bag dust removal mechanism is covered with a dust removal bag. The top and bottom of the dust removal bag are fixed on the inner wall of the dust removal chamber by several fixing hooks, and a barrier plate is installed between the dust removal chamber and the driving chamber. , A dust collection box is installed under the dust removal bin, and an air inlet is provided on the side wall of the dust removal bin.

Specifically, the bag dust removal mechanism includes a rotating shaft, which is fixedly installed below the output end of the drive motor, a rotating cleaning frame is fixedly installed below the rotating shaft, and a dust bag is placed on the outside of the rotating cleaning frame. There is a spring closure, an air outlet pipe is installed inside the spring closure, a suction fan is installed on the other end of the air outlet pipe, and an exhaust pipe is installed on the other side of the suction fan. above the warehouse.

Preferably, the rotating cleaning frame includes horizontal support rods, the intersection of the horizontal support rods is fixedly installed on the lower end of the rotating shaft, and several vertical support rods are installed below the ends of the horizontal support rods, and the surroundings of the vertical support rods are installed There are several bag cleaning rings, and several bag cleaning balls are installed on the outside of the bag cleaning rings.

Specifically, the dust bag is an annular bag, and the diameter of the dust bag is the same as the diameter of the bag cleaning ring. The upper end and the lower end of the dust bag are respectively equipped with four elastic lugs, and the elastic lugs are fixed with the fixed hook.

Further, the dust removal bin is provided with a bin door between the upper end and the lower end of the dust removal bag corresponding to the fixed hooks.

Furthermore, the positions of the elastic hanging ears above and below the dust bag correspond to each other.

The utility model installs a rotating cleaning frame inside the dust removal bag, and at the same time fixes the dust removal bag inside the dust removal bin, so that the rotating cleaning frame can continuously rotate and clean the dust removal bag, and the fine particles attached to the dust removal bag will also fall into the collector. In the dust box, the blockage of the dust bag is avoided, so as to avoid the problem of poor air permeability after the dust bag is filtered and dusted for a long time. At the same time, the way of fixing the hanging ear and the fixed hook makes the replacement of the dust bag easy and improves the production efficiency.

Description of drawings

Utilize accompanying drawing to further illustrate the utility model, but the content in the accompanying drawing does not constitute any limitation to the utility model.

Fig. 1 is a three-dimensional structural schematic diagram of a bag dust removal device in an alloy production workshop of the present invention.

Fig. 2 is a structural schematic diagram of a rotary cleaning frame of a bag dust removal device in an alloy production workshop of the present invention.

Fig. 3 is a structural schematic diagram of a dust-removing bag of a bag-type dust-removing device in an alloy production workshop of the present invention.

Fig. 4 is an enlarged schematic diagram of A of a bag dust removal device in an alloy production workshop of the present invention.

From Figure 1 to Figure 4, including:

1. Dust removal box;

2. Drive compartment;

3. Drive motor;

4. Dust removal bin;

5. Bag dust removal mechanism;

51, rotating shaft, 52, rotating cleaning rack, 53, horizontal support rod, 54, vertical support rod, 55, cloth bag cleaning ring, 56, cloth bag cleaning ball;

6. Dust bag;

61. Spring closure, 62. Elastic hanging lugs;

7. Fixed hook;

8. Barrier board;

9. Dust collection box;

10. Air inlet;

11. Outlet pipe;

12. Suction fan;

13. Exhaust pipe;

14. Barn door.

Detailed ways

The utility model is further described in conjunction with the following examples.

Example 1.

As shown in Figure 1-4, a bag dust removal device in an alloy production workshop includes a dust removal box 1, a driving chamber 2 is provided on the upper part of the dust removal box 1, a driving motor 3 is installed inside the driving chamber 2, and a driving chamber 2 There is a dust removal chamber 4 under the dust removal chamber 4, and the output end of the drive motor 3 is connected with a bag dust removal mechanism 5 inside the dust removal chamber 4. The hook 7 is fixed on the inner wall of the dust removal bin 4, a barrier plate 8 is installed between the dust removal bin 4 and the driving bin 2, a dust collection box 9 is installed under the dust removal bin 4, and an air inlet is provided on the side wall of the dust removal bin 4 10.

The drive chamber 2 of the dust removal box 1 is responsible for the installation of the drive motor 3 inside, the book output end of the drive motor 3 is rotated and installed on the barrier plate 8, the drive end of the drive motor 3 drives the bag dust removal mechanism 5, and the bag dust removal mechanism 5 There is a dust bag 6 on the outside, and the bag dust removal mechanism 5 cleans the fine dust generated by the alloy production workshop attached to the dust bag 6 inside the dust bag 6. It is also set up to support the drive motor 3. The dust box 9 is responsible for initially collecting the large particle dust entering the alloy production workshop from the air inlet 10. At the same time, it cooperates with the bag dust removal mechanism 5 to attach the dust bag 6. Fine particles are also collected.

The bag dust removal mechanism 5 includes a rotating shaft 51, which is fixedly installed below the output end of the drive motor 3, and a rotating cleaning frame 52 is fixedly installed below the rotating shaft 51, and the outside of the rotating cleaning frame 52 is covered with a dust-removing bag 6. The top of 6 is provided with spring closing mouth 61, and the inside of spring closing mouth 61 is equipped with air outlet duct 11, and the other end of air outlet duct 11 is equipped with suction fan 12, and the other side of suction fan 12 is equipped with exhaust pipe 13, exhaust The tube 13 extends through the baffle plate 8 and the drive compartment 2 to above the drive compartment 2 .

The bag dust removal mechanism 5 is fixedly connected with the output end of the driving motor 3 through the rotating shaft 51, and is installed under the driving motor 3. The rotating cleaning frame 52 is fixedly installed under the rotating shaft 51, and the rotating cleaning frame 52 follows the output of the driving motor 3. Rotate and rotate, and rotate the dust bag 6 closely, and drive the fine particles attached to the outside of the dust bag 6 to fall to the inside of the dust box 9. The filtered breath is discharged by the fan 12 through the outlet duct 11 and the exhaust pipe 13 .

Rotating cleaning frame 52 comprises horizontal support rod 53, and the intersection of horizontal support rod 53 is fixedly installed on the lower end of rotating shaft 51, and the below of the end of horizontal support rod 53 is equipped with several vertical support rods 54, and vertical support rod 54 Several bag cleaning rings 55 are installed around the surrounding of the bag cleaning ring 55, and several bag cleaning balls 56 are installed on the outside of the bag cleaning ring 55.

The rotating cleaning frame 52 is ring-shaped, and the installation of the horizontal support bar 53 and the vertical support bar 54 forms a ring-shaped skeleton, and a cloth bag cleaning ring 55 is installed outside the ring-shaped skeleton, and the cleaning ball on the dust removal bag 6 is cleaned by the cleaning ball on the upper end of the cloth bag cleaning ring 55. Fine particle dust is cleaned, because the bag cleaning ball 56 on the bag cleaning ring 55 is protruding, so the rotating cleaning frame 52 and the dust bag 6 are originally tightly fitted, and the rotation of the bag cleaning ball 56 makes the dust bag 6 receive The rotating outward movement makes the fine particles attached to the outside of the dust bag 6 receive the movement and fall down.

The dust removal bag 6 is an annular cloth bag, and the diameter of the dust removal bag 6 is the same as that of the bag cleaning ring 55. The upper end and the lower end of the dust removal bag 6 are respectively equipped with four elastic lugs 62, and the elastic lugs 62 cooperate with the fixed hook 7. fixed.

The outer shape of the dust removal bag 6 is the same as that of the rotating cleaning frame 52, and because the diameter of the dust removal bag 6 is the same as that of the bag cleaning ring 55, under the action of the ring-shaped cleaning ball, the dust removal bag 6 is in an outward jacking state. The friction generated by the rotation can make the dust attached to the dust removal bag 6 in the alloy production workshop fall to the inside of the dust collection box 9, and the dust removal bag 6 is fixed by the cooperation of the upper and lower elastic lugs 62 and the fixed hook 7, When the driving motor 3 is started, the rotating cleaning frame 52 and the dust-removing bag 6 maintain a frictional state, and the dust-removing bag 6 is effectively cleaned.

The dust removal bin 4 is provided with a bin door 14 between the upper end of the dust removal bag 6 and the corresponding fixed hook 7 at the lower end.

Fixing hook 7 is installed on the top and below of door 14 respectively, can not block the unlatching of door 14, after opening door 14, dust removal cloth bag 6 can be simply taken off from fixing hook 7 and replaced.

The positions of the elastic hanging ears 62 above and below the dust bag 6 are corresponding.

The elastic lugs 62 on the dust removal bag 6 correspond to the direction of the four inner walls of the dust removal bin 4 respectively, and the positions are corresponding, so that the upper and lower stress points of the dust removal bag 6 are the same, preventing the dust removal bag 6 from detaching from the rotating cleaning frame 52 .

The utility model installs the rotating cleaning rack 52 inside the dust removing bag 6 and fixes the dust removing cloth bag 6 inside the dust removing bin 4, so that the rotating cleaning rack 52 continuously rotates and cleans the dust removing cloth bag 6, and removes the dust attached to the dust removing cloth bag 6. Fine particles also fall into the dust collection box 9, which avoids the clogging of the dust bag, thereby avoiding the problem of poor air permeability after the dust bag 6 has been filtered and dusted for a long time. It is easy to replace and improves production efficiency.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than limiting the protection scope of the present utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should It is understood that the technical solution of the utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. A cloth bag dedusting device in an alloy production workshop, characterized in that: it comprises a dedusting box, the top of the dedusting box is provided with a driving bin, the inside of the driving bin is equipped with a drive motor, and the bottom of the driving bin is A dust removal bin is provided, and the output end of the driving motor is connected with a bag dust removal mechanism inside the dust removal bin. The outside of the bag dust removal mechanism is covered with a dust removal bag, and several fixing hooks pass through the upper and lower sides of the dust removal bag. It is fixed on the inner wall of the dust removal bin, a barrier plate is installed between the dust removal bin and the driving bin, a dust collection box is installed under the dust removal bin, and an air inlet is provided on the side wall of the dust removal bin. mouth. 2. A bag dust removal device in an alloy production workshop according to claim 1, characterized in that: the bag dust removal mechanism includes a rotating shaft, and the rotating shaft is fixedly installed below the output end of the drive motor, and the A rotating cleaning frame is fixedly installed below the rotating shaft, and the outside of the rotating cleaning frame is covered with the dust bag. The top of the dust bag is provided with a spring closure, and an air outlet pipe is installed inside the spring closure. The air outlet An air suction fan is installed at the other end of the pipeline, and an exhaust pipe is installed on the other side of the air suction fan, and the exhaust pipe passes through the barrier plate and the driving chamber and extends to the top of the driving chamber. 3. A bag dust removal device in an alloy production workshop according to claim 2, characterized in that: the rotating cleaning frame includes horizontal support rods, and the intersection of the horizontal support rods is fixedly installed at the lower end of the rotating shaft , several vertical support rods are installed below the ends of the horizontal support rods, several bag cleaning rings are installed around the vertical support rods, and several bag cleaning rings are installed on the outside of the bag cleaning rings. Bag clean up balls. 4. A bag dust removal device in an alloy production workshop according to claim 3, characterized in that: the dust removal bag is an annular bag, the diameter of the dust removal bag is the same as the diameter of the bag cleaning ring, and the dust removal The upper end and the lower end of the cloth bag are respectively provided with four elastic hanging lugs, and the elastic hanging lugs are fixed with the fixing hooks. 5 . The bag dust removal device in an alloy production workshop according to claim 1 , wherein the dust removal chamber is provided with a door between the upper and lower ends of the dust removal bag corresponding to the fixed hooks. 6 . 6. A bag dust removal device for an alloy production workshop according to claim 4, characterized in that the positions of the elastic lugs above and below the dust bag correspond to each other.

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