Head cleaning, dust suppressing and collecting device for sealing-tape machine

Abstract

The invention relates to the technical field of sealing-tape machine cleaning, in particular to a sealing-tape machine head cleaning, dust suppression and collection device which comprises a containing assembly and comprises a return sealing-tape machine and a closed bin arranged on the return sealing-tape machine. The dust blowing assembly comprises an air inlet piece, a dust blowing piece, a pulse piece and a dust raising piece, the air inlet piece is arranged on the closed bin, the dust blowing piece is arranged on the air inlet piece, the pulse piece is arranged on the closed bin, and the dust raising piece is arranged on the pulse piece; the collecting assembly comprises an inlet part, a conveying part and a processing part, the inlet part is arranged on the closed bin, the conveying part is arranged on the inlet part, the processing part is arranged on the conveying part, and the dust raising problem of the head of the adhesive tape machine is solved through mutual cooperation of the containing assembly, the dust blowing assembly and the collecting assembly; a large amount of water mist is used for dust falling, waste water is discharged, and dust adheres to the interior of a dust hopper.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning of an adhesive tape machine, and in particular to a cleaning, dust suppression and collection device for the head of an adhesive tape machine. Background Art

[0002] At present, when the belt conveyor is running, the dust on the belt head return reaches 20 mg / m3, which does not meet the standard of 0.7-1.4 mg / m3, which seriously threatens the health of employees. The existing head return belt dust reduction device is composed of a roller brush cleaner and a water spray system. A large amount of water mist is used to spray onto the working surface of the belt conveyor. The roller brush cleaner rotates with the water brush to sweep the attachments on the working surface. The wastewater washed down reaches 4.5 tons / hour. Environmental protection requires that sewage is not allowed to be discharged. Now the method is adopted to discharge sewage directly onto the ash on the working surface of the belt conveyor (normal water content is 25% to 30%), and discharge sewage onto the ash. The humidity of the ash increases, and the water content increases (reaching 35% to 45%), causing the inner wall of the ash hopper of the loading station to be very sticky. The ash must be cleaned inside the ash hopper every week (there are also safety hazards). If the ash in the ash hopper is not cleaned in time, large pieces of the ash will fall off as a whole, blocking the ash outlet and making it impossible to discharge ash, causing the equipment to stop operating, which is easy to cause occupational diseases among employees. Summary of the invention

[0003] In view of the above problems that the existing water use is not environmentally friendly and is not cleaned in time, resulting in shutdown, the present invention is proposed.

[0004] Therefore, the object of the present invention is to provide a dust suppression and collection device for cleaning the head of a belt conveyor.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a cleaning dust suppression and collection device for the head of a belt conveyor, comprising:

[0006] A receiving assembly, comprising a return belt conveyor and a closed chamber, wherein the closed chamber is arranged on the return belt conveyor;

[0007] A dust blowing component, comprising an air intake component, a soot blowing component, a pulse component and a dust raising component, wherein the air intake component is arranged on the closed bin, the soot blowing component is arranged on the air intake component, the pulse component is arranged on the closed bin, and the dust raising component is arranged on the pulse component; and,

[0008] The collecting component comprises an import part, a transport part and a processing part, wherein the import part is arranged on the closed bin, the transport part is arranged on the import part, and the processing part is arranged on the transport part.

[0009] As a preferred solution of the belt conveyor head cleaning, dust suppression and collection device of the present invention, the return belt conveyor is the return part after transporting coal.

[0010] As a preferred solution of the belt conveyor head cleaning dust suppression and collection device of the present invention, the closed chamber is formed by the return belt conveyor and the first P-type sweeper to the third wiper sweeper on the ground to form a closed space.

[0011] As a preferred solution of the belt conveyor head cleaning and dust suppression collection device of the present invention, the air inlet part includes a first air source pipe and a second air source pipe arranged in the closed chamber, and the first air source pipe and the second air source pipe are arranged in double rows.

[0012] As a preferred solution of the dust suppression and collection device for cleaning the head of a belt conveyor of the present invention, the soot blowing part includes a first high-pressure nozzle and a second high-pressure nozzle arranged on the first air source pipe, and there is a certain distance and angle between the first high-pressure nozzle and the second high-pressure nozzle; a third high-pressure nozzle and a fourth high-pressure nozzle are arranged on the second air source pipe, and there is a certain distance and angle between the third high-pressure nozzle and the fourth high-pressure nozzle.

[0013] As a preferred solution of the belt conveyor head cleaning dust suppression and collection device of the present invention, the pulse component includes a pulse nozzle, and the pulse nozzle is arranged on one side of the first air source pipe and the second air source pipe, and is arranged on the closed chamber.

[0014] As a preferred solution of the belt conveyor head cleaning dust suppression and collection device of the present invention, the dust-raising component includes a first pulse nozzle, a second pulse nozzle, and a third pulse nozzle arranged on the pulse nozzle, and there is a certain distance and angle between the first pulse nozzle, the second pulse nozzle, and the third pulse nozzle.

[0015] As a preferred solution of the belt conveyor head cleaning dust suppression and collection device of the present invention, the inlet part includes a dust suction port on the closed bin, and the dust suction port has a certain diameter and is arranged on the upper side of the closed bin at a certain distance from the return belt conveyor.

[0016] As a preferred solution of the belt conveyor head cleaning dust suppression and collection device of the present invention, the transport member includes a dust collection pipe, the dust collection pipe and the dust suction port are tightly connected, and the dust collection pipe has a certain length.

[0017] As a preferred solution of the belt conveyor head cleaning dust suppression and collection device of the present invention, the processing element includes a bag dust collector fixedly connected to one side of the dust collection pipe.

[0018] The beneficial effects of the present invention are as follows: the mutual cooperation between the accommodating component, the dust blowing component and the collecting component solves the problems of dust raising at the head of the belt conveyor, using a large amount of water mist to reduce dust, generating wastewater discharge, and dust sticking in the ash hopper. The device also eliminates the water spray system, reduces the water content of the ash discharge, and avoids dust sticking inside the ash hopper, which greatly reduces the maintenance cost and labor input of the equipment. At the same time, in order to protect the environment, it is estimated that 3,720 tons of water can be saved each year. After the transformation, zero wastewater discharge was achieved, the dust concentration in the belt chamber was qualified, and the safety of operation and maintenance personnel was guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The present invention is a schematic diagram of the overall structure of a belt conveyor head cleaning, dust suppression and collection device. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Example 1

[0026] Reference Figure 1, which is the first embodiment of the present invention, provides a belt conveyor head cleaning dust suppression and collection device, the device includes a accommodating component 100, including a return belt conveyor 101 and a closed bin 102, the closed bin 102 is arranged on the return belt conveyor 101, and the setting of the closed bin 102 eliminates the original water spray system to clean the belt conveyor.

[0027] Specifically, the return belt conveyor 101 is the return section after transporting coal, and the device is used to clean the return section of the belt conveyor after transporting coal.

[0028] Furthermore, the closed chamber 102 is formed into a closed space by the return belt conveyor 101 and the first P-type sweeper to the third wiper sweeper on the ground.

[0029] During operation, the return belt conveyor 101 and the first P-type sweeper to the third wiper sweeper on the ground are installed into a closed space to form a closed chamber 102, which replaces the original water spraying, saves water and is more environmentally friendly.

[0030] Example 2

[0031] Reference Figure 1 , which is the first embodiment of the present invention, provides a belt conveyor head cleaning dust suppression and collection device, the device includes a dust blowing component 200, including an air intake member 201, a soot blowing member 202, a pulse member 203 and a dust raising member 204, the air intake member 201 is arranged on the closed bin 102, the soot blowing member 202 is arranged on the air intake member 201, the pulse member 203 is arranged on the closed bin 102, and the dust raising member 204 is arranged on the pulse member 203. Through the interaction between the air intake member 201, the soot blowing member 202, the pulse member 203 and the dust raising member 204, the return belt conveyor 101 can be cleaned.

[0032] Specifically, the air intake part 201 includes a first air source pipe 201a and a second air source pipe 201b arranged in the closed chamber 102. The first air source pipe 201a and the second air source pipe 201b are arranged in double rows. The first air source pipe 201a and the second air source pipe 201b can allow high-pressure air to pass through. The first air source pipe 201a and the second air source pipe 201b are fixedly connected to one side of the closed chamber 102. The first air source pipe 201a and the second air source pipe 201b are arranged at the bottom of the closed chamber 102 facing the return belt conveyor 101. The first air source pipe 201a and the second air source pipe 201b are arranged in parallel to increase the cleaning range.

[0033] Further, the sootblower 202 includes a first high-pressure nozzle 202a and a second high-pressure nozzle 202b provided on the first gas source pipe 201a, and there is a certain distance and angle between the first high-pressure nozzle 202a and the second high-pressure nozzle 202b, and a third high-pressure nozzle 202c and a fourth high-pressure nozzle 202d provided on the second gas source pipe 201b, and there is a certain distance and angle between the third high-pressure nozzle 202c and the fourth high-pressure nozzle 202d;

[0034] Among them, the four high-pressure nozzles are all set at certain angles. The following table shows the different angle settings and situation analysis:

[0035]

[0036]

[0037] Its main advantages are:

[0038] Comprehensive coverage: The combination of nozzles at different angles can ensure comprehensive coverage from far to near, from corner to center, effectively reducing cleaning omissions.

[0039] Optimize spray force: Smaller angle nozzles (such as 30 degrees) are used in areas that require strong spray force, while larger angle nozzles (such as 90 degrees) are used in areas that require wide coverage. This configuration can achieve the best balance of spray force and coverage.

[0040] Flexibility and adaptability: The multi-angle nozzle configuration can be adjusted according to the actual internal structure of the bin and the distribution of dust to meet different cleaning needs.

[0041] Improve cleaning efficiency: By using nozzles at different angles, targeted cleaning can be performed on different areas and dirt types, thereby improving the overall cleaning efficiency.

[0042] Reduced operating difficulty: Multi-angle nozzle configuration can reduce the frequency with which operators need to adjust the nozzle direction, thereby reducing operating difficulty and labor intensity.

[0043] Improved safety: When replacing the nozzle, if you turn off the water gun and loosen the switch ring of the spray gun before quickly replacing the required nozzle, the safety of the operation can be guaranteed.

[0044] Wide applicability: The multi-angle nozzle configuration is suitable for a variety of cleaning environments, including factories, properties, housekeeping and families.

[0045] Cost-effectiveness: While a multi-angle nozzle configuration may require a higher initial investment, it may provide better cost-effectiveness in the long run due to its improved cleaning efficiency and effectiveness.

[0046] In summary, the multi-angle nozzle configuration becomes an efficient and practical cleaning solution by providing comprehensive coverage, optimized spray force, increased flexibility and adaptability, improved cleaning efficiency, reduced operating difficulty, improved safety, wide applicability and potential cost-effectiveness.

[0047] Furthermore, the pulse component 203 includes a pulse nozzle 203a, which is arranged on one side of the first gas source pipe 201a and the second gas source pipe 201b and on the closed chamber 102. The pulse nozzle 203a is arranged in the closed chamber 102 and can perform pulse blowing.

[0048] Furthermore, the dust-raising member 204 includes a first pulse nozzle 204a, a second pulse nozzle, and a third pulse nozzle 204c provided on the pulse nozzle 203a, and there is a certain distance and angle between the first pulse nozzle 204a, the second pulse nozzle 204b, and the third pulse nozzle 204c;

[0049] The first pulse nozzle is set at a 45-degree angle, which provides a strong spray force and covers a larger area. It is suitable for areas that require strong impact, such as stubborn dirt or long-distance targets. The second pulse nozzle is set at a 90-degree angle, which maximizes the coverage and is suitable for cleaning near and corner areas. The third pulse nozzle is set at a 135-degree angle, which provides a wide coverage and is suitable for extensive and shallow cleaning, especially when the coal blocks are dispersed.

[0050] Through the above settings, the three pulse nozzles can achieve the maximum spraying range and effectively blow up the bottom dust to make it float, thereby achieving the best cleaning effect.

[0051] During operation, a first gas source pipe 201a and a second gas source pipe 201b are arranged in the sealed chamber 102, and the two are arranged in double rows and side by side, fixedly connected to the bottom surface of the sealed chamber 102, and facing the return belt conveyor 101. This design increases the cleaning range and ensures that the high-pressure gas source can pass evenly; a first high-pressure nozzle 202a (30 degree angle) and a second high-pressure nozzle 202b (60 degree angle) are arranged on the first gas source pipe 201a, and a third high-pressure nozzle 202c (60 degree angle) and a fourth high-pressure nozzle 202d (90 degree angle) are arranged on the second gas source pipe 201b. A certain distance and angle are maintained between these nozzles to achieve a balance between coverage and spraying force in different areas; the pulse nozzle 203a is arranged on one side of the first gas source pipe 201a and the second gas source pipe 201b, located in the closed chamber 102, for pulse spraying to enhance the cleaning effect; three pulse nozzles are arranged on the pulse nozzle 203a, which are adjusted to 45 degrees, 90 degrees and 135 degrees respectively. Such a layout can provide a strong spraying force and cover a larger area at the same time, which is suitable for areas requiring strong impact, cleaning of close and corner areas, and extensive and shallow cleaning;

[0052] Through the above settings, the device can achieve the maximum pulse spray range and effectively blow up the bottom dust to make it float, which is convenient for dust collection and thus achieves the best cleaning effect. This multi-angle high-pressure nozzle configuration not only improves the cleaning efficiency, but also reduces the difficulty of operation and improves safety. It is suitable for a variety of cleaning environments.

[0053] Example 3

[0054] Reference Figure 1 , which is the first embodiment of the present invention, provides a belt conveyor head cleaning dust suppression collection device, which includes a collection component 300, including an inlet part 301, a transport part 302 and a processing part 303, the inlet part 301 is arranged on the closed bin 102, the transport part 302 is arranged on the inlet part 301, and the processing part 303 is arranged on the transport part 302.

[0055] Specifically, the inlet 301 includes a dust suction port 301a on the closed bin 102. The dust suction port 301a has a certain diameter and is located on the upper side of the closed bin 102 at a certain distance from the return belt conveyor 101. The dust suction port 301a is opened to collect dust.

[0056] Furthermore, the transport member 302 includes a dust collection pipe 302a, the dust collection pipe 302a and the dust suction port 301a are tightly connected, and the dust collection pipe 302a has a certain length, so that dust can pass through the dust collection pipe 302a for easy collection.

[0057] Furthermore, the processing unit 303 includes a bag dust collector 303a fixedly connected to one side of the dust collection pipe 302a, which is used to absorb dust for collection.

[0058] During operation, a dust suction port 301a is provided on the closed bin 102, and the dust suction port 301a is located on the upper side of the closed bin 102 and keeps a certain distance from the return belt conveyor 101. The dust suction port 301a is designed to perform preliminary collection of dust; a closed connection is formed between the dust collection pipe 302a and the dust suction port 301a, ensuring that dust can smoothly enter the dust collection pipe 302a from the dust suction port 301a. The length of the dust collection pipe 302a is moderate, which is convenient for the transmission and collection of dust; a bag dust collector 303a is fixedly connected to one side of the dust collection pipe 302a, which is used to absorb and collect dust transmitted through the dust collection pipe 302a. The use of the bag dust collector 303a improves the efficiency and effect of dust collection; the device can effectively collect dust on the return belt conveyor 101, reduce environmental pollution, and improve the quality of the working environment. The entire operation process is simple and efficient, and is suitable for a variety of industrial environments.

[0059] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values, mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, improvements, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0060] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0061] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A dust suppression and collection device for cleaning the head of a belt conveyor, characterized in that: include, A accommodating assembly (100) comprises a return belt conveyor (101) and a sealed compartment (102), wherein the sealed compartment (102) is arranged on the return belt conveyor (101); A dust blowing assembly (200), comprising an air intake component (201), a soot blowing component (202), a pulse component (203) and a dust raising component (204), wherein the air intake component (201) is arranged on the closed chamber (102), the soot blowing component (202) is arranged on the air intake component (201), the pulse component (203) is arranged on the closed chamber (102), and the dust raising component (204) is arranged on the pulse component (203); and, The collecting component (300) comprises an inlet component (301), a transport component (302) and a processing component (303), wherein the inlet component (301) is arranged on the sealed bin (102), the transport component (302) is arranged on the inlet component (301), and the processing component (303) is arranged on the transport component (302).

2. The dust suppression and collection device for cleaning the head of the belt conveyor according to claim 1 is characterized in that: The return belt conveyor (101) is the return part after transporting coal.

3. The dust suppression and collection device for cleaning the head of the belt conveyor according to claim 2 is characterized in that: The enclosed chamber (102) is formed by the return belt conveyor (101) and the first P-type sweeper to the third water scraper sweeper on the ground to form a closed space.

4. The dust suppression and collection device for cleaning the head of the belt conveyor according to claim 3 is characterized in that: The air inlet member (201) comprises a first air source pipe (201a) and a second air source pipe (201b) arranged in the sealed chamber (102); the first air source pipe (201a) and the second air source pipe (201b) are arranged in double rows.

5. The dust suppression and collection device for cleaning the head of the belt conveyor according to claim 4 is characterized in that: The sootblower (202) comprises a first high-pressure nozzle (202a) and a second high-pressure nozzle (202b) arranged on the first air source pipe (201a), and there is a certain distance and angle between the first high-pressure nozzle (202a) and the second high-pressure nozzle (202b); and a third high-pressure nozzle (202c) and a fourth high-pressure nozzle (202d) arranged on the second air source pipe (201b), and there is a certain distance and angle between the third high-pressure nozzle (202c) and the fourth high-pressure nozzle (202d).

6. The dust suppression and collection device for cleaning the head of the belt conveyor according to claim 5, characterized in that: The pulse component (203) comprises a pulse nozzle (203a), and the pulse nozzle (203a) is arranged on one side of the first gas source pipe (201a) and the second gas source pipe (201b), and is arranged on the closed chamber (102).

7. The dust suppression and collection device for cleaning the head of the belt conveyor according to claim 6 is characterized in that: The dust-raising member (204) comprises a first pulse nozzle, a second pulse nozzle, and a third pulse nozzle (204c) arranged on the pulse nozzle (203a), and there is a certain distance and angle between the first pulse nozzle (204a), the second pulse nozzle (204b), and the third pulse nozzle (204c).

8. The dust suppression and collection device for cleaning the head of an adhesive tape machine according to claim 6 or 7, characterized in that: The inlet member (301) comprises a dust suction port (301a) on the closed bin (102); the dust suction port (301a) has a certain diameter and is arranged on the upper side of the closed bin (102) at a certain distance from the return belt conveyor (101).

9. The dust suppression and collection device for cleaning the head of an adhesive tape machine according to claim 8, characterized in that: The transport member (302) comprises a dust collection pipe (302a), the dust collection pipe (302a) and the dust suction port (301a) are in a sealed connection, and the dust collection pipe (302a) has a certain length.

10. The dust suppression and collection device for cleaning the head of an adhesive tape machine according to claim 9, characterized in that: The processing element (303) includes a bag dust collector (303a) fixedly connected to one side of the dust collection pipe (302a).

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