Dust removal device for chemical pharmaceutical workshop

Abstract

The utility model discloses a dust removal device for a chemical pharmaceutical workshop, and relates to the technical field of workshop dust removal devices. The dust removal device comprises a dust removal air pipe, a connection screw pipe is fixedly installed at one end of the dust removal air pipe, a connection mechanism is arranged at one end of the connection screw pipe, an extension mechanism is arranged on one side of the connection mechanism, ventilation pipes are arranged on the dust removal air pipe and the extension mechanism, and plugging mechanisms are arranged on the ventilation pipes. A U-shaped pipe is fixedly installed at one end of the ventilation pipe, an air suction mechanism is fixedly installed on the U-shaped pipe, and a filtering mechanism is arranged on the U-shaped pipe. The dust suction device can suck dust at the dust outlet of processing equipment, realizes dust removal at multiple points by single air suction equipment, can reduce the construction cost of a workshop compared with a plurality of independent equipment, can timely remove dust at a high position, avoids dust falling after the dust is diffused to the workshop, and improves the working efficiency. Therefore, the dust removal difficulty can be reduced, and the dust removal efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop dust removal devices, in particular to a dust removal device for a chemical pharmaceutical workshop. Background Art

[0002] The production of chemical drugs should be carried out in a clean space. Currently, many steps in the production process of pharmaceutical workshops will generate dust. For example, solid material crushing, weighing, dispensing, mixing and other processes are prone to generate dust, which will affect the clean space.

[0003] Traditional dust removal devices in chemical and pharmaceutical workshops are mostly single independent equipment. Therefore, multiple dust removal devices are needed to reduce dust at multiple workstations, which increases the construction and maintenance costs of the workshop. In addition, when many taller equipment generate dust, most of the current dust reduction equipment is difficult to remove dust at the location where the dust is generated, which makes it easy to spread the dust into the workshop, increasing the difficulty of subsequent dust removal and reducing the efficiency of dust removal. Therefore, a dust removal device for a chemical and pharmaceutical workshop is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when performing dust reduction on multiple workstations, multiple dust reduction equipment need to be used, thereby increasing the construction and maintenance costs of the workshop, and when many higher-sized equipment generate dust, most of the current dust reduction equipment is difficult to remove dust at the location where the dust is generated, so that the dust is easily spread into the workshop, increasing the difficulty of subsequent dust removal and reducing the efficiency of dust removal. The utility model provides a dust removal device for a chemical pharmaceutical workshop.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A dust removal device for a chemical pharmaceutical workshop comprises a dust removal air pipe, a connecting screw pipe is fixedly installed at one end of the dust removal air pipe, a connecting mechanism is provided at one end of the connecting screw pipe, and an extension mechanism is provided on one side of the connecting mechanism, a ventilation pipe is provided on the dust removal air pipe and the extension mechanism, and a blocking mechanism is provided on the ventilation pipe, a U-shaped pipe is fixedly installed at one end of the ventilation pipe, and an air suction mechanism is fixedly installed on the U-shaped pipe, and a filtering mechanism is provided on the U-shaped pipe.

[0007] Preferably, the connection mechanism comprises a connection bearing, and two clamping screws are inserted and installed in the connection bearing, and the two clamping screws are arranged in a symmetrical structure.

[0008] Preferably, the extension mechanism comprises an extension tube, both ends of the extension tube are provided with connecting screw tubes, and one end of one of the connecting screw tubes is threadedly installed in the clamping screw tube.

[0009] Preferably, the sealing mechanism includes a U-shaped plate, which is fixedly mounted on the side wall of the ventilation pipe, and an electric push rod is fixedly mounted on the U-shaped plate, one end of the electric push rod is fixedly mounted with the sealing plate, a sliding opening is opened on the side wall of the ventilation pipe, and one end of the sealing plate is slidably inserted in the sliding opening.

[0010] Preferably, the air suction mechanism comprises an air suction pipe, one end of which is fixedly mounted on the U-shaped pipe, and the air suction pipe is connected to the U-shaped pipe, and the other end of the air suction pipe is fixedly mounted with a conical air suction hood.

[0011] Preferably, the filtering mechanism comprises a filter box, a snap-in plate is fixedly mounted on one side of the filter box, and the filter box is filled with activated carbon particles, a snap-in socket is provided on the side wall of the U-shaped tube, and the filter box is slidably inserted in the snap-in socket.

[0012] Preferably, a backflow socket is provided on the side wall of the extension tube, and support plates are fixedly installed on both sides of the backflow socket on the extension tube, support screw holes are provided on the side walls of the support plates, a backflow baffle is slidably inserted on the backflow socket, and a plurality of plug holes are provided on the backflow baffle, the support screw holes are matched with the plug holes, a fastening bolt is provided between the support plate and the backflow baffle, a power reinforcement tube is fixedly installed on the side wall of the extension tube, and the power reinforcement tube is communicated with the extension tube.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. In the utility model, the dust removal air pipe is installed on the generating equipment, and then the extension pipe is also installed on the adjacent processing equipment that needs dust removal, and then a plurality of conical suction hoods can be aligned with the dust generating port of the processing equipment in turn, and then one end of the connecting spiral tube is connected to the suction machine, so that air can be sucked through the extension pipe and the dust removal air pipe, so that dust can be sucked at the dust outlet of the processing equipment, and a single suction device can perform dust removal at multiple points. Compared with the use of multiple independent devices, the construction cost of the workshop can be reduced, and at the same time, dust can be removed in time at a high position, avoiding dust diffusion to the workshop before dust reduction, thereby reducing the difficulty of dust removal and improving the efficiency of dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of the utility model;

[0016] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 3 It is a schematic diagram of the three-dimensional connection structure of the ventilation tube and the blocking mechanism in the utility model.

[0018] Figure numerals: 1. dust removal air duct; 2. connecting screw tube; 3. connecting bearing; 4. snap-on screw tube; 5. extension tube; 6. connecting screw tube; 7. power reinforcement tube; 8. ventilation tube; 9. U-shaped plate; 10. U-shaped tube; 11. conical suction hood; 12. support plate; 13. backflow socket; 14. backflow baffle; 15. support screw hole; 16. fastening bolt; 17. sliding port; 18. sealing plate; 19. electric push rod; 20. suction pipe; 21. snap-on socket; 22. snap-on plate; 23. filter box. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 on the present invention.

[0023] like Figure 1-3As shown, a dust removal device for a chemical pharmaceutical workshop includes a dust removal air pipe 1, one end of the dust removal air pipe 1 is fixedly installed with a connecting screw 2, one end of the connecting screw 2 is provided with a connecting mechanism, the connecting mechanism includes a connecting bearing 3, two snap-on screws 4 are inserted and installed in the connecting bearing 3, the two snap-on screws 4 are symmetrically arranged, one side of the snap-on screw 4 is provided with an extension mechanism, the extension mechanism includes an extension tube 5, both ends of the extension tube 5 are provided with connecting screws 6, one end of one of the connecting screws 6 is screwed and installed in the snap-on screw 4, by providing the snap-on screw 4 and the connecting screw 6, multiple extension tubes 5 can be added to the dust removal air pipe 1, thereby realizing dust removal on multiple equipment in the workshop.

[0024] A ventilation pipe 8 is provided on both the dust removal air pipe 1 and the extension mechanism, and a sealing mechanism is provided on the ventilation pipe 8. The sealing mechanism includes a U-shaped plate 9, which is fixedly mounted on the side wall of the ventilation pipe 8, and an electric push rod 19 is fixedly mounted on the U-shaped plate 9, a sealing plate 18 is fixedly mounted on one end of the electric push rod 19, a sliding opening 17 is opened on the side wall of the ventilation pipe 8, and one end of the sealing plate 18 is slidably inserted in the sliding opening 17. When the single-point position is not working and dust reduction is not required, the electric push rod 19 can be started to drive the sealing plate 18 to seal the ventilation pipe 8, thereby improving the suction force to maintain other positions where dust removal is required, so that better utilization of dust removal resources can be achieved.

[0025] A U-shaped tube 10 is fixedly installed at one end of the ventilation pipe 8, and an air suction mechanism is fixedly installed on the U-shaped tube 10, the air suction mechanism includes an air suction pipe 20, one end of the air suction pipe 20 is fixedly installed on the U-shaped tube 10, and the air suction pipe 20 is connected to the U-shaped tube 10, and a conical air suction hood 11 is fixedly installed on the other end of the air suction pipe 20. Multiple conical air suction hoods 11 can be aligned with the dust generating port of the processing equipment in sequence, and then one end of the connecting spiral tube 6 is connected to the air suction machine, so that air can be sucked through the extension tube 5 and the dust removal air pipe 1, so that dust can be sucked at the dust outlet of the processing equipment.

[0026] A filtering mechanism is provided on the U-shaped tube 10, and the filtering mechanism includes a filter box 23. A snap-in plate 22 is fixedly installed on one side of the filter box 23, and the filter box 23 is filled with activated carbon particles. A snap-in socket 21 is provided on the side wall of the U-shaped tube 10, and the filter box 23 is slidably inserted in the snap-in socket 21. The filter box 23 is provided in combination with the activated carbon particles to filter dust in the air, and its sliding connection with the U-shaped tube 10 can facilitate later disassembly and cleaning.

[0027] A backflow socket 13 is provided on the side wall of the extension pipe 5, and support plates 12 are fixedly installed on both sides of the backflow socket 13 on the extension pipe 5, support screw holes 15 are provided on the side walls of the support plate 12, a backflow baffle 14 is slidably inserted on the backflow socket 13, and a plurality of plug holes are provided on the backflow baffle 14, the support screw holes 15 are matched with the plug holes, and a fastening bolt 16 is provided between the support plate 12 and the backflow baffle 14, a power reinforcement pipe 7 is fixedly installed on the side wall of the extension pipe 5, and the power reinforcement pipe 7 is connected to the extension pipe 5, with the help of the power reinforcement pipe 7, when the dust removal pipe is long, a power source fan can be added to the local pipe, thereby improving the dust removal strength of the device, and with the help of the backflow baffle 14, the normal pipe can be divided into multiple sections, thereby avoiding the influence of multiple power sources on each other.

[0028] In summary: when installing the equipment, install the dust removal air pipe 1 on the generating equipment, and then install the extension pipe 5 on the adjacent processing equipment that needs dust removal, then align the multiple conical suction hoods 11 with the dust generating port of the processing equipment in turn, and then connect one end of the connecting spiral tube 6 to the suction machine, so that air can be sucked through the extension pipe 5 and the dust removal air pipe 1, so that dust can be sucked at the dust outlet of the processing equipment, and then the filter box 23 is set with the activated carbon particles to filter the dust in the flowing air in the U-shaped tube 10, and it is disassembled and cleaned by means of its sliding connection with the U-shaped tube 10, and then when the local power source is insufficient, the normal pipeline can be divided into multiple sections by means of the set countercurrent baffle 14, and then the power source fan is added to the local pipeline using the power enhancement tube 7, thereby improving the dust removal strength of the device.

[0029] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dust removal device for a chemical pharmaceutical workshop, It is characterized in that The invention comprises a dust removal air pipe (1), a connecting screw pipe (2) is fixedly mounted on one end of the dust removal air pipe (1), a connecting mechanism is provided on one end of the connecting screw pipe (2), and an extension mechanism is provided on one side of the connecting mechanism, a vent pipe (8) is provided on both the dust removal air pipe (1) and the extension mechanism, and a blocking mechanism is provided on the vent pipe (8), a U-shaped pipe (10) is fixedly mounted on one end of the vent pipe (8), and an air suction mechanism is fixedly mounted on the U-shaped pipe (10), and a filtering mechanism is provided on the U-shaped pipe (10).

2. A dust removal device for a chemical pharmaceutical workshop according to claim 1, It is characterized in that The connection mechanism comprises a connection bearing (3), two clamping screw tubes (4) are inserted and installed in the connection bearing (3), and the two clamping screw tubes (4) are arranged in a symmetrical structure.

3. A dust removal device for a chemical pharmaceutical workshop according to claim 2, It is characterized in that The extension mechanism comprises an extension tube (5), both ends of which are provided with connecting screw tubes (6), wherein one end of one of the connecting screw tubes (6) is screwed and installed in the clamping screw tube (4).

4. A dust removal device for a chemical pharmaceutical workshop according to claim 1, It is characterized in that The blocking mechanism comprises a U-shaped plate (9), the U-shaped plate (9) being fixedly mounted on the side wall of the ventilation pipe (8), and an electric push rod (19) being fixedly mounted on the U-shaped plate (9), one end of the electric push rod (19) being fixedly mounted with a blocking plate (18), a sliding opening (17) being provided on the side wall of the ventilation pipe (8), and one end of the blocking plate (18) being slidably inserted into the sliding opening (17).

5. A dust removal device for a chemical pharmaceutical workshop according to claim 1, It is characterized in that The air suction mechanism comprises an air suction pipe (20), one end of which is fixedly mounted on the U-shaped pipe (10), and the air suction pipe (20) is connected to the U-shaped pipe (10), and the other end of the air suction pipe (20) is fixedly mounted with a conical air suction cover (11).

6. A dust removal device for a chemical pharmaceutical workshop according to claim 1, It is characterized in that The filtering mechanism comprises a filter box (23), a snap-in plate (22) is fixedly mounted on one side of the filter box (23), and the filter box (23) is filled with activated carbon particles, a snap-in socket (21) is provided on the side wall of the U-shaped tube (10), and the filter box (23) is slidably inserted in the snap-in socket (21).

7. A dust removal device for a chemical pharmaceutical workshop according to claim 3, It is characterized in that A backflow socket (13) is provided on the side wall of the extension tube (5), and support plates (12) are fixedly installed on both sides of the backflow socket (13) on the extension tube (5), support screw holes (15) are provided on the side wall of the support plate (12), a backflow baffle (14) is slidably inserted on the backflow socket (13), and a plurality of plug holes are provided on the backflow baffle (14), the support screw holes (15) are matched with the plug holes, and a fastening bolt (16) is provided between the support plate (12) and the backflow baffle (14), and a power reinforcement tube (7) is fixedly installed on the side wall of the extension tube (5), and the power reinforcement tube (7) is connected to the extension tube (5).

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