Dust removal device for concrete structural member manufacturing

Abstract

The utility model discloses a dust removal device for manufacturing a concrete structural member, and relates to the technical field of dust removal. The dust remover comprises a powder tank and a dust remover body, a connecting disc is welded to the bottom of the dust remover body, the top of the powder tank is fixedly connected with a connecting mechanism, the connecting mechanism comprises a connecting ring, and the inner side and the outer side of the connecting ring are provided with a first inclined face and a second inclined face respectively; a connecting groove is formed in the bottom of the connecting disc, and a third inclined face and a fourth inclined face are arranged on the two sides of the connecting groove respectively. Through the arrangement of the connecting disc and the connecting mechanism, cutting and welding work of the connecting disc is completed on the ground, the requirement for high-altitude operation is reduced, and therefore the safety risk is reduced; by means of the automatic alignment function of the connecting disc, the connecting mechanism and the inclined face, the installation process is simplified, the dust remover can be in butt joint with the powder tank easily and accurately, the double sealing rings ensure the good gas sealing effect, and the dust removal efficiency and the environmental protection performance of the dust removal device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal technical field, concretely is a dust removal device for concrete structure component manufacturing. BACKGROUND

[0002] Concrete can also be called concrete, so concrete structure is also called concrete structure, refers to the structure made of commercial concrete, including plain concrete structure, reinforced concrete structure and prestressed concrete structure etc., and the dust is produced in the manufacturing process of concrete structure component, so the bag filter is used in production, and the bag filter comprises a powder tank and a dust remover installed on the top. SUMMARY

[0003] Therefore, the utility model discloses a dust removal device for concrete structure component manufacturing, which solves the technical problem that the hole direction needs to be consistent with the installation direction, and manual attention is required when cutting, and welding is difficult due to strong wind when welding in the air.

[0004] To achieve the above object, the utility model provides the following technical scheme: a dust removal device for concrete structure component manufacturing, comprising a powder tank and a dust remover, the bottom of the dust remover is welded with a connecting disc, the top of the powder tank is fixedly connected with a connecting mechanism, the connecting mechanism comprises a connecting ring, the inner and outer sides of the connecting ring are respectively provided with a first inclined plane and a second inclined plane.

[0005] The bottom of the connecting disc is provided with a connecting groove, and the two sides of the connecting groove are respectively provided with a third inclined plane and a fourth inclined plane.

[0006] By adopting the above technical scheme, the connecting disc is welded with the bottom of the dust remover, and the connecting mechanism is fixedly connected with the top of the powder tank, which ensures the stability and integrity of the dust removal device in structure, the first inclined plane and the second inclined plane on the inner and outer sides of the connecting ring, and the third inclined plane and the fourth inclined plane on the two sides of the connecting groove realize the automatic alignment and close fit between the connecting disc and the connecting ring.

[0007] Further, the top of the connecting ring is provided with a ring groove on one side, and the inside of the ring groove is provided with a first sealing ring.

[0008] By adopting the technical scheme, when the connecting disc and the connecting ring are docked, the first sealing ring is compressed between the two, forming a tight sealing layer, thereby effectively preventing dust and gas from leaking from the connection.

[0009] Further, a plurality of lower bolt holes are formed on one side of the annular groove, and corresponding through holes are formed at the opposite position of the connecting disc.

[0010] By adopting the technical scheme, the corresponding formation of the lower bolt holes and the through holes provides convenience for the fixed connection between the connecting disc and the connecting ring. By inserting the bolt and tightening, the connecting disc can be easily and firmly fixed on the connecting ring, ensuring the stability and safety of the dust removal device during operation.

[0011] Further, the connecting disc and the connecting ring are fixedly connected by bolts, and the bolts are provided in plurality.

[0012] By adopting the technical scheme, the use of multiple bolts significantly enhances the connection strength and stability between the connecting disc and the connecting ring. The bolt connection itself is a strong connection method, and the distributed layout of multiple bolts can more evenly distribute the stress at the connection, avoiding connection failure caused by excessive stress on a single point.

[0013] Further, the side wall of the first inclined surface is fixedly connected with a second sealing ring, and the second sealing ring and the first sealing ring have a gas sealing effect.

[0014] By adopting the technical scheme, when the connecting disc and the connecting ring are docked, the second sealing ring will tightly fit the corresponding inclined surface of the connecting disc, forming an additional sealing barrier. This sealing barrier cooperates with the first sealing ring to form a double sealing system, effectively preventing gas from leaking from the gap at the connection, thereby greatly improving the dust removal efficiency and environmental protection performance of the dust removal device.

[0015] Further, the connecting disc is fixedly connected with four hanging ears around the periphery, and the four hanging ears are arranged in a ring shape.

[0016] By adopting the technical scheme, during the installation, maintenance or movement of the dust removal device, the position of the dust removal device can be easily adjusted by connecting the hook, lifting rope and other lifting tools with the hanging ears.

[0017] Further, a waterproof box is fixedly connected to the outer circle of the connecting disc, and the waterproof box is used to place maintenance records.

[0018] By adopting the technical scheme, the waterproof box provides a safe and dry environment for the storage of the maintenance record, and the maintenance record is a vital information carrier in the operation and maintenance process of the dust removal device, which records the maintenance history, maintenance condition, troubleshooting and other information of the equipment, and the maintenance record placed in the waterproof box can effectively prevent the erosion and damage of external factors such as moisture and dust on the record, and ensure the integrity and readability of the record.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] 1、The utility model discloses a connecting disc and a connecting mechanism are arranged, the cutting and welding work of the connecting disc are completed on the ground, the demand of high-altitude operation is greatly reduced, the safety risk is reduced, the working efficiency is improved, the automatic alignment function of the connecting disc, the connecting mechanism and the inclined surface is utilized, the installation process is simplified, the dust remover can be easily and accurately connected with the powder tank, the double sealing rings ensure good gas sealing effect, gas leakage is prevented, the dust removal efficiency and environmental protection performance of the dust removal device are improved, the connecting disc and the connecting ring are fixed together by bolts, the overall stability of the dust removal device is enhanced, and long-term and stable operation is ensured.

[0021] 2、The utility model discloses a waterproof box is arranged, the waterproof box provides a dry and waterproof environment for the record table, effectively prevents the record table from being damaged or information being blurred due to damp, moisture or immersion, thereby ensuring that the record information is clear, readable and long-term stored, realizing that the maintenance record is one copy and two copies, one record table is filled in real time along with the maintenance work and is stored in the waterproof box, as direct record on the spot, and the other record table can be an electronic version or a printed version and is stored in other safe positions, as a backup, the double backup mechanism can ensure the integrity and traceability of the maintenance record even when the waterproof box or the record table is damaged. DRAWINGS

[0022] Figure 1 It is a schematic view of the three-dimensional structure of the utility model;

[0023] Figure 2 It is a schematic view of the partial cut structure of the powder tank of the utility model;

[0024] Figure 3 It is a schematic view of the partial cut structure of the powder tank of the utility model; Figure 2 It is a schematic view of the structure of the utility model at A place;

[0025] Figure 4 It is a schematic view of the structure of the utility model at A place;

[0026] In the diagram: 1. Powder hopper; 2. Dust collector; 3. Connecting plate; 4. Connecting mechanism; 401. Connecting ring; 402. First inclined plane; 403. Second inclined plane; 301. Connecting groove; 302. Third inclined plane; 303. Fourth inclined plane; 404. Annular groove; 405. First sealing ring; 406. Lower bolt hole; 306. Through hole; 5. Bolt; 407. Second sealing ring; 6. Hanging lug; 7. Waterproof box. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0028] The embodiments of this utility model will be described below based on its overall structure.

[0029] Example 1:

[0030] A dust removal device for manufacturing concrete structural components, such as Figures 1-4 As shown, it includes a powder tank 1 and a dust collector 2. A connecting plate 3 is welded to the bottom of the dust collector 2. A connecting mechanism 4 is fixedly connected to the top of the powder tank 1. The connecting mechanism 4 includes a connecting ring 401. A first inclined surface 402 and a second inclined surface 403 are respectively opened on the inner and outer sides of the connecting ring 401.

[0031] The bottom of the connecting plate 3 is provided with a connecting groove 301. The two sides of the connecting groove 301 are respectively provided with a third inclined surface 302 and a fourth inclined surface 303. The close fit between the first inclined surface 402 and the third inclined surface 302, and the second inclined surface 403 and the fourth inclined surface 303, forms an effective sealing structure, which can prevent dust from leaking at the connection, thereby ensuring the sealing performance and dust removal effect of the dust removal device.

[0032] See Figure 2 and Figure 3 An annular groove 404 is provided on one side of the top of the connecting ring 401. A first sealing ring 405 is provided inside the annular groove 404. The shape and size of the annular groove 404 match the first sealing ring 405, so that the first sealing ring 405 can be firmly embedded therein, and it is not easy to fall off or shift, which improves the stability of the first sealing ring 405 and also ensures the durability of the sealing effect.

[0033] See Figure 2 and Figure 3The side of the annular groove 404 is provided with a plurality of lower bolt holes 406, and the opposite position of the connecting disc 3 is provided with corresponding through holes 306. The bolt connection is a widely used mechanical connection method, which is simple in structure, easy to operate, and can bear large tension and shear force. Through the cooperation of the lower bolt holes 406 and the through holes 306, the long-term stable connection between the connecting disc 3 and the connecting ring 401 can be ensured, and the equipment failure and safety hazards caused by loose or falling connection are reduced.

[0034] Referring to Figure 2 and Figure 3 , the connecting disc 3 and the connecting ring 401 are fixedly connected by the bolts 5, and the bolts 5 are provided with a plurality of bolts. Since the bolt connection has the characteristics of being detachable, when the dust collector 2 needs to be repaired or replaced, the connection between the connecting disc 3 and the connecting ring 401 can be conveniently disassembled, thereby reducing the maintenance difficulty and cost.

[0035] Referring to Figure 2 and Figure 3 , the side wall of the first inclined surface 402 is fixedly connected with the second sealing ring 407. The second sealing ring 407 and the first sealing ring 405 have the effect of gas sealing. Since the second sealing ring 407 is directly fixed on the side wall of the first inclined surface 402, it will not easily fall off or shift due to vibration or long-term use of the equipment, thereby ensuring that the second sealing ring 407 can long-term and stably play a sealing role, and reducing the maintenance cost and failure rate.

[0036] Referring to Figure 2 and Figure 3 , the connecting disc 3 is fixedly connected with four hanging ears 6. The four hanging ears 6 are arranged in a ring shape. The four hanging ears 6 are arranged in a ring shape, which ensures the balance and stability of the dust removal device during hoisting. Since the hanging ears 6 are uniformly distributed, tension can be applied in four directions, thereby adjusting the position and making the stress more uniform.

[0037] The utility model discloses an implementation principle is: first, the upper surface of the connecting disc 3 is cut on the ground, can be welded to the bottom of dust collector 2, reduces the need of high altitude operation, then through the hook of dust collector 2 top hoists dust collector 2 and sends to the top of powder tank 1, slowly moves the crane, and the connecting disc 3 of dust collector 2 is aligned the position of connecting ring 401 in the connecting mechanism 4 of powder tank 1 top, and the top worker suspends and angle adjustment through the ear 6 of connecting disc 3 all around, and lowers dust collector 2, first inclined plane 402 and third inclined plane 302, second inclined plane 403 and fourth inclined plane 303 guide each other to make it can automatically align the center position, and it is not necessary to carry out fine adjustment again, when first sealing ring 405 and second sealing ring 407 compression condition, form good double gas seal, through the through hole 306 on connecting disc 3 and the lower bolt hole 406 on connecting ring 401 correspond, insert bolt 5, and use spanner to tighten bolt 5, and connecting disc 3 and connecting ring 401 are firmly fixed together, complete the operation of installation.

[0038] Example two:

[0039] Referring to Figure 4 The outer circle of the connecting disc 3 is fixedly connected with a waterproof box 7, and the waterproof box 7 is used for placing the maintenance record. The waterproof box 7 is connected with the connecting disc 3 through bolts, thereby forming a stable overall structure, improving the bearing capacity of the waterproof box 7, and ensuring that the waterproof box 7 can still maintain stable performance in a long-term use and vibration environment, thereby protecting the safety of the maintenance record. The waterproof box 7 itself can also withstand long-term sunlight irradiation, so that the maintenance record inside can be stored for a long time.

[0040] The utility model discloses an implementation principle is: first, place the maintenance record table in the waterproof box 7, record the installation date, check the situation, and check and maintain the dust removal device regularly, and record on the record table, so that a duplicate record backup can be formed. The waterproof box 7 can provide a stable placement environment for the record table, and ensure that the record table can provide information for checking when needed.

[0041] The parts not involved in the utility model are the same as or can be realized by the prior art, and will not be described in detail here.

[0042] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model. The specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. Those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model. However, as long as the scope of the claims of the utility model is within the scope of the patent law.

Claims

1. A dust removing apparatus for manufacturing a concrete structural member, characterized by comprising: a dust removing device; a dust collecting device; and a dust collecting device control unit. Including powder tank (1) and dust collector (2), the bottom of dust collector (2) is welded with connecting disc (3), the top of powder tank (1) is fixedly connected with connecting mechanism (4), connecting mechanism (4) includes connecting ring (401), the inside and outside of connecting ring (401) are respectively provided with first inclined plane (402) and second inclined plane (403). The bottom of connecting disc (3) is provided with connecting groove (301), and the two sides of connecting groove (301) are respectively provided with third inclined plane (302) and fourth inclined plane (303).

2. The dust removing apparatus for manufacturing a concrete structural member according to claim 1, characterized by: The top of connecting ring (401) is provided with annular groove (404) on one side, and first sealing ring (405) is arranged in annular groove (404).

3. The dust removal device for manufacturing a concrete structural member according to claim 2, characterized by: A plurality of lower bolt holes (406) are formed on one side of annular groove (404), and corresponding through holes (306) are formed on the opposite position of connecting disc (3).

4. The dust removing apparatus for manufacturing a concrete structural member according to claim 1, characterized by: Connecting disc (3) and connecting ring (401) are fixedly connected by bolt (5), and bolt (5) is provided with a plurality of.

5. The dust removal device for manufacturing a concrete structural member according to claim 1, characterized in that: Second sealing ring (407) is fixedly connected to the side wall of first inclined plane (402), and second sealing ring (407) and first sealing ring (405) have the effect of gas sealing.

6. The dust removal device for manufacturing a concrete structural member according to claim 1, characterized by: Connecting disc (3) is fixedly connected with hanging ears (6) around, and four hanging ears (6) are evenly arranged in a ring shape.

7. The dust removal device for manufacturing a concrete structural member according to claim 1, characterized by: Waterproof box (7) is fixedly connected to the outer circle of connecting disc (3), and the inside of waterproof box (7) is used for placing maintenance records.

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