Blanking bottom bin body structure of bag-type dust collector

Abstract

The utility model relates to a blanking bottom bin body structure of a bag-type dust collector, which comprises an outer bin body connected with a dust collecting bag, an auxiliary support inner frame body structure and an internal connection soft dust receiving bag structure, and the internal connection soft dust receiving bag structure comprises an internal connection soft dust receiving bag body. The inner connecting soft dust receiving bag body is divided into an upper end collecting connecting part connected with the dust collecting cloth bag, a middle dust collecting part, a bottom end dust discharging part and side edge connecting parts which are arranged on the two sides of the outer end of the middle dust collecting part and are connected with the auxiliary supporting inner frame body structure. The bag-type dust collector with the structure is used for coating the dust collection bag, dust and impurity deposition which are easily attached to the inner wall of the bag-type dust collector are reduced, the inhibition effect on the dust attached to the inner wall of the bag-type dust collector body is effectively ensured, the cleaning effect on the inner wall of the bag-type dust collector body is achieved, the problem of manual cleaning is effectively solved, and the dust collection efficiency is improved. And the clarity of the working environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust collectors, in particular to a structure of a blanking bottom bin body of a bag dust collector. Background Art

[0002] A bag dust collector is a dry dust filtering device, which is applicable to collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, and the dust-containing gas is filtered by the filtering action of the fiber fabric. When the dust-containing gas enters the bag dust collector, dust with large particles and high specific gravity settles down due to the action of gravity and falls into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified. The high dust removal efficiency of the bag dust collector is inseparable from its dust removal mechanism. When the dust-containing gas enters the ash hopper through the lower air inlet pipe of the dust collector and passes through the guide plate, due to the collision of the guide plate and the reduction of the gas velocity, etc., the coarse dust particles will fall into the ash hopper, and the remaining fine particle dust enters the filter bag chamber with the gas. Due to the inertia, diffusion, blocking, hooking, static electricity and other effects of the filter material fibers and fabrics, the dust is retained in the filter bag, and the purified gas escapes outside the bag and is discharged through the exhaust pipe. The dust accumulated on the filter bag is removed by the gas reverse washing method, and the removed dust falls into the ash hopper and is discharged to the ash conveying device through the double-layer ash discharge valve. The dust accumulated on the filter bag can also be removed by the method of blowing pulse air flow, so as to achieve the purpose of ash cleaning. The ash hopper of the bag dust collector is one of the important accessories of the bag dust collector, and the main function of the dust collector ash hopper is to collect the filtered waste dust. In the process of using the ash hopper of the bag dust collector, there is a problem that the ash accumulation is serious, which leads to the poor ash discharge of the ash hopper. However, when the existing bag dust collector is used for a long time, dust and impurities are easily attached to the inner wall of the bag dust collector, and it is necessary for the staff to go deep into the interior of the bag dust collector from the inner wall of the ash discharge end for cleaning. The steps of cleaning the inner wall of the bag dust collector are relatively complex, and the manual cleaning method increases the work burden of the staff. At the same time, the manual cleaning method will also cause the overflow of dust when the staff cleans the bag dust collector, resulting in the staff inhaling the dust into the body, and long-term inhalation will cause harm to the lungs and respiratory tract of the staff. Implementing an internal dust cleaning structure in the bag type dust collector has many disadvantages, such as high implementation, maintenance, cleaning and construction costs. Content of the Utility Model

[0003] The purpose of the utility model is to provide a structure of a blanking bottom bin body of a bag dust collector, so as to solve the problems of easy collection of dust collection in the bag dust collector and no dust falling inside the bag dust collector.

[0004] The technical solution adopted by the present utility model to solve its technical problems is as follows: A material dropping bottom bin body structure of a bag dust collector, which includes an outer bin body connected to a dust removal bag, an auxiliary support inner frame body structure arranged in the outer bin body, and an inner connection flexible ash receiving bag structure arranged in the auxiliary support inner frame body structure. The inner connection flexible ash receiving bag structure includes an inner connection flexible ash receiving bag body, and the inner connection flexible ash receiving bag body is divided into an upper end collection connection part connected to the dust removal bag, a middle dust collection part arranged in the auxiliary support inner frame body structure, a bottom ash discharge part communicated with the middle dust collection part, and side connection parts arranged on both outer ends of the middle dust collection part and connected to the auxiliary support inner frame body structure.

[0005] The auxiliary support inner frame body structure includes multiple groups of adjustment support frame body structures arranged in the outer bin body, an inner bearing through platform arranged between the multiple groups of adjustment support frame body structures, and multiple groups of positioning connection foot seats arranged below the inner bearing through platform.

[0006] The adjustment support frame body structure includes a lateral extension seat arranged at the side end of the positioning connection foot seat, a bottom connection screw arranged on the upper part of the lateral extension seat, a butt joint adjustment seat arranged on the upper part of the bottom connection screw, a side part positioning installation part arranged outside the butt joint adjustment seat, and a top zipper fixing part arranged on the top of the butt joint adjustment seat. Multiple fixing holes are arranged on the side part positioning installation part.

[0007] The upper end collection connection part includes an upper end butt joint body connected to the dust removal bag, an outer cover fixing body arranged outside the upper end butt joint body and connected to the inner connection flexible ash receiving bag. A side part limiting cover is arranged below the outer cover fixing body. The upper end of the bottom ash discharge part of the inner connection flexible ash receiving bag is in an inverted conical shape, and the lower end is in a strip-shaped discharge shape. The side connection part of the inner connection flexible ash receiving bag includes a side part butt joint body arranged on the side part limiting cover, and multiple side part connection holes are arranged in the side part butt joint body. Among them, a fixing zipper part is arranged between the upper side part connection hole and the top zipper fixing part, and the other side part connection holes are connected to the fixing holes through bolts or buckles.

[0008] The beneficial effects of the present utility model are as follows: This structure is used for wrapping the dust removal bag, reducing the easy adhesion of dust and impurities on the inner wall of the bag dust collector, effectively ensuring the inhibition of the dust adhering to the inner wall of the bag dust collector, achieving the cleaning effect on the inner wall of the bag dust collector, effectively reducing the problem of manual cleaning, and improving the cleanliness of the working environment. And the adjustment support frame body structure in this structure can cooperate with the inner connection flexible ash receiving bag structure to adjust the height to suit the socket collection of dust removal bags of different lengths. At the same time, this structure is stable and will not collapse due to more dust collection.

[0009] The following will combine the drawings and embodiments to make a more detailed description of the present utility model. Description of the Drawings

[0010] Figure 1 This is a schematic structural diagram of the present utility model.

[0011] Figure 2 It is Figure 1 a schematic structural diagram of the auxiliary support inner frame structure in [].

[0012] Figure 3 It is Figure 1 a schematic structural diagram of the inner connection flexible ash collection bag structure in [].

[0013] Figure 4 This is a diagram of the use state of the present utility model.

[0014] In the figure: 1. Outer bin body, 2. Inner connection flexible ash collection bag body, 3. Inner bearing through platform, 4. Positioning connection foot seat, 5. Lateral extension seat, 6. Bottom connection screw, 7. Docking adjustment seat, 8. Edge positioning installation part, 9. Top zip fastener fixing part, 10. Fixing hole, 11. Upper end docking port body, 12. Outer cover fixing body, 13. Edge limit cover, 14. Edge docking body, 15. Edge connection hole, 16. Fixing zip fastener part, 17. Buckle, 18. Dust removal cloth bag. Specific embodiments

[0015] In the application text, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0017] Example 1, as Figures 1-4As shown in the figure, a structure of the blanking bottom bin body of a bag filter includes an outer bin body 1 connected to a dust removal bag 20, an auxiliary support inner frame body structure arranged in the outer bin body, and an inner connection flexible ash receiving bag structure arranged in the auxiliary support inner frame body structure. The inner connection flexible ash receiving bag structure includes an inner connection flexible ash receiving bag body 2, which is divided into an upper end collection connection part connected to the dust removal bag, a middle dust collection part arranged in the auxiliary support inner frame body structure, a bottom ash discharge part communicated with the middle dust collection part, and side connection parts arranged on both outer ends of the middle dust collection part and connected to the auxiliary support inner frame body structure.

[0018] The auxiliary support inner frame body structure includes multiple groups of adjustment support frame body structures arranged in the outer bin body 1, an inner bearing through platform 3 arranged between the multiple groups of adjustment support frame body structures, and multiple groups of positioning connection feet 4 arranged below the inner bearing through platform.

[0019] The adjustment support frame body structure includes a lateral extension seat 5 arranged at the side end of the positioning connection foot, a bottom connection screw 6 arranged on the upper part of the lateral extension seat, a docking adjustment seat 7 arranged on the upper part of the bottom connection screw, a side positioning installation part 8 arranged outside the docking adjustment seat, and a top zip fastener fixing part 9 arranged on the top of the docking adjustment seat. Multiple groups of fixing holes 10 are arranged on the side positioning installation part.

[0020] The upper end collection connection part includes an upper end docking body 11 docked with the dust removal bag, an outer cover fixing body arranged outside the upper end docking body and connected to the inner connection flexible ash receiving bag. A side limit cover 13 is arranged below the outer cover fixing body. The upper end of the bottom ash discharge part of the inner connection flexible ash receiving bag is in an inverted conical shape, and the lower end is in a strip-shaped discharge shape. The side connection part of the inner connection flexible ash receiving bag includes a side docking body 14 arranged on the side limit cover, and multiple side connection holes 15 are arranged in the side docking body. A fixing zip fastener 16 is arranged between the upper side connection hole and the top zip fastener fixing part, and other side connection holes are connected to the fixing holes through bolts or snap rings 17.

[0021] This structure is used for wrapping the dust removal bag, reducing the deposition of dust and impurities easily attached to the inner wall of the bag filter, effectively ensuring the inhibition of the dust attached to the inner wall of the bag filter, achieving the cleaning effect on the inner wall of the bag filter, effectively reducing the problem of manual cleaning, and improving the cleanliness of the working environment.

[0022] Moreover, the adjustment support frame body structure in this structure can cooperate with the inner connection flexible ash receiving bag structure to adjust the height to suit dust removal bags of different lengths for socket collection of dust. At the same time, this structure is stable and will not collapse due to excessive dust collection.

[0023] The above embodiments are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

[0024] Parts not involved in the present utility model are the same as the prior art or can be implemented by using the prior art.

Claims

1. The structure of the material discharging bottom bin body of a bag filter is characterized in that: It includes an outer bin body connected to the dust removal bag, an auxiliary support inner frame structure arranged in the outer bin body, and an internal connection soft ash bag structure arranged in the auxiliary support inner frame structure. The internal connection soft ash bag structure includes an internal connection soft ash bag body. The internal connection soft ash bag body is divided into an upper end collection connection part connected to the dust removal bag, a middle dust collecting part arranged in the auxiliary support inner frame structure, and a bottom end ash discharge part connected to the middle dust collecting part, as well as side connection parts connected to the auxiliary support inner frame structure arranged on both sides of the outer end of the middle dust collecting part.

2. The structure of the blanking bottom bin body of the bag filter according to claim 1, characterized in that: The auxiliary support inner frame structure includes multiple groups of adjustment support frame structures arranged in the outer warehouse body, an inner load-bearing platform arranged between the multiple groups of adjustment support frame structures, and multiple groups of positioning and connecting feet arranged at the bottom of the inner load-bearing platform.

3. The structure of the material discharge bottom bin body of the bag filter according to claim 2, characterized in that: The adjustment support frame structure includes a lateral extension seat arranged at the side end of the positioning and connecting foot seat, a bottom connecting screw arranged on the upper part of the lateral extension seat, a docking adjustment seat arranged on the upper part of the bottom connecting screw, an edge positioning mounting piece arranged on the outside of the docking adjustment seat, and a top zipper fixing piece arranged on the top of the docking adjustment seat, and multiple groups of fixing holes are arranged on the edge positioning mounting piece.

4. The structure of the blanking bottom bin body of the bag filter according to claim 1, characterized in that: The upper end collecting connection part includes an upper end docking body docked with the dust removal bag, an outer cover fixing body provided on the outside of the upper end docking body and connected to the inner soft ash bag, an edge limiting cover is provided at the lower part of the outer cover fixing body, the upper end of the bottom ash discharge part connected to the inner soft ash bag is in an inverted cone shape, and the lower end is in a strip shape, and the side connection part of the inner soft ash bag includes an edge docking body provided on the edge limiting cover, and a plurality of edge connection holes are provided in the edge docking body, wherein a fixed zipper is provided between the upper end edge connection hole and the top zipper fixing piece, and the other edge connection holes are connected to the fixing hole by bolts or buckles.

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