Dust collecting device for industrial air conditioner

Abstract

The utility model provides a dust collecting device for an industrial air conditioner, the dust collecting device comprises a dust collecting box and a filter, the dust collecting box forms a closed space, the dust collecting box is used for containing dust, the dust collecting box is provided with a dust inlet, the dust inlet is used for being connected with an outlet of a dust removal unit of the industrial air conditioner, and the dust collecting box is further provided with a pressure relief opening; the closed space in the dust collecting box can be communicated with the outside through the pressure relief opening; the filter is arranged on the pressure relief opening and completely seals the pressure relief opening, and the filter is arranged to prevent dust from penetrating through the filter and allow gas to penetrate through the filter. According to the dust collecting device for the industrial air conditioner, the pressure relief opening is formed in the dust collecting box, and the filter is arranged on the pressure relief opening, so that the pressure in the dust collecting box can be released, and the fault that a compactor dust discharging pipe of a dust removing unit of the industrial air conditioner is blocked due to the fact that the pressure of the dust collecting box cannot be released is greatly reduced; and maintenance manpower is saved, and the service life of machine parts is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of tobacco machinery, and in particular to an ash collecting device for industrial air conditioners. Background Art

[0002] The dust collection device of traditional industrial air conditioners is mostly a square dust collection box. A door panel is simply set on the dust collection box body, and a rubber strip is used to seal the door panel and the box body.

[0003] However, when the air conditioner is working, if the seal is too tight, the pressure in the dust box will be too high, affecting the discharge of dust in the dust removal unit of the air conditioner, which can easily cause dust removal system failure. In serious cases, it will affect the quality of the air conditioning supply process; if the seal is not rigorous, when the pressure in the dust box is released, dust will also leak out due to the air pressure of the air conditioner, affecting the cleanliness of the on-site working environment. Utility Model Content

[0004] In order to at least partially solve the above-mentioned problems, an embodiment of the present application provides a dust collection device for an industrial air conditioner, the dust collection device comprising a dust collecting box and a filter, the dust collecting box forming a closed space, the dust collecting box being used to accommodate dust, the dust collecting box being provided with an ash inlet, the ash inlet being used to be connected to the outlet of the dust removal unit of the industrial air conditioner, wherein the dust collecting box is also provided with a pressure relief port, the pressure relief port being able to connect the closed space in the dust collecting box with the outside world; the filter is arranged on the pressure relief port and completely closes the pressure relief port, the filter is arranged to block dust from passing through the filter and allow gas to pass through the filter.

[0005] In some embodiments, the dust collecting device also includes a dust guiding mechanism, a dust guiding channel is formed inside the dust guiding mechanism, a first opening and a second opening are respectively formed at both ends of the dust guiding channel, the first opening is connected to the pressure relief port, and the second opening is connected to the outside, and the dust guiding mechanism is used to guide the dust leaked from the pressure relief port of the dust collecting box to a predetermined position.

[0006] In some embodiments, the dust guiding mechanism further includes a baffle, which is disposed at the second opening of the dust guiding channel and has a plurality of through holes.

[0007] In some embodiments, the dust guiding mechanism also includes a quarter-circular plate, two quarter-circular plates, and the quarter-circular plate, the two quarter-circular plates and the baffle form a quarter-cylinder, wherein the quarter-circular plate serves as the side of the quarter-cylinder, the two quarter-circular plates serve as the top and bottom surfaces of the quarter-cylinder respectively, the baffle serves as a radial surface of the quarter-cylinder, and the other radial surface of the quarter-cylinder is vacant to form a first opening connected to the pressure relief port.

[0008] In some embodiments, the filter is a plate-like structure with a frame, a filter module for filtering is arranged in the space enclosed by the frame, an installation groove is opened around the pressure relief port, and the filter is detachably installed in the installation groove through the frame.

[0009] In some embodiments, the dust collecting box includes a dust collecting box body and a door body, and the door body is openably and closably arranged on the dust collecting box body.

[0010] In some embodiments, a sealing strip is provided between the dust collecting box body and the door body, and when the door body is closed on the dust collecting box body, the sealing strip is distributed along the circumference of the door body.

[0011] In some embodiments, a locking handle is provided on the door body, and the locking handle is configured to adjust the pressure applied by the door body to the sealing strip based on the rotation angle of the locking handle.

[0012] In some embodiments, the dust collecting box is in the shape of a quadrangular prism, the door body is arranged on the first side of the dust collecting box, the number of the pressure relief port and the dust guiding mechanism are both two, the two pressure relief ports are respectively arranged on the two side surfaces adjacent to the first side surface, and the two dust guiding mechanisms are respectively arranged on the two side surfaces where the pressure relief ports are arranged.

[0013] In some embodiments, an ash collecting interface pipe is provided on the top surface of the ash collecting box, one end of the ash collecting interface pipe is connected to the ash inlet, and the other end of the ash collecting interface pipe is used to connect to the outlet of the dust removal unit of the industrial air conditioner.

[0014] The ash collection device for industrial air conditioners provided in the embodiments of the present application can release the pressure in the ash collection box by opening a pressure relief port on the ash collection box and arranging a filter on the pressure relief port, thereby greatly reducing the blockage of the ash discharge pipe of the compactor of the industrial air-conditioning dust removal unit due to the failure to release the pressure of the ash collection box, saving maintenance manpower, and increasing the service life of machine parts. More importantly, it eliminates the major hidden danger of reduced process quality of subsequent units due to failure of the air-conditioning dust removal unit. In addition, by installing a filter, the pressure can be released without causing dust leakage, thereby improving the cleanliness of the air-conditioning site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 is a three-dimensional diagram of an ash collection device provided in an embodiment of the present application;

[0017] Figure 2 is a front view of an ash collecting device provided in an embodiment of the present application;

[0018] Figure 3 yes Figure 2 Sectional view of the AA plane;

[0019] Figure 4 is a side view of an ash collecting device provided in an embodiment of the present application;

[0020] Figure 5 yes Figure 4 Sectional view of the middle BB plane;

[0021] Figure 6 is a top view of an ash collecting device provided in an embodiment of the present application;

[0022] Figure 7 It is a bottom view of the dust collecting device provided in the embodiment of the present application.

[0023] The reference numerals are as follows:

[0024] 11. Dust collecting box body; 12. Door body; 20. Dust guiding mechanism; 21. Baffle; 30. Filter; 40. Locking handle; 50. Dust collecting interface pipe.

[0025] It should be understood that the size of each part shown in the accompanying drawings is not drawn according to the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. DETAILED DESCRIPTION

[0026] The technical scheme of the preferred embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection claimed in the present application.

[0027] The words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] like Figure 1-Figure 7As shown, an embodiment of the present application provides an ash collection device for industrial air conditioners, and the ash collection device includes an ash collection box and a filter 30. The ash collection box forms a closed space, and the ash collection box is used to contain dust. In this embodiment, the shape of the ash collection box is not limited. The ash collection box can be cylindrical, multi-prism or other shapes, and it can form a closed space to contain dust. An ash inlet is provided on the ash collection box, and the ash inlet is used to connect with the outlet of the dust removal unit of the industrial air conditioner. More specifically, it can be connected to the ash discharge port of the compactor of the dust removal module of the industrial air conditioner to receive the dust collected by the dust removal unit of the industrial air conditioner. A pressure relief port is also provided on the ash collection box, and the pressure relief port can connect the closed space in the ash collection box with the outside world. In this embodiment, the pressure relief port can be provided at any position of the ash collection box, and the shape of the pressure relief port can be any shape, and it can connect the closed space of the ash collection box with the outside world. The filter 30 is arranged on the pressure relief port and completely closes the pressure relief port. The filter 30 is configured to block dust from passing through the filter 30 and allow gas to pass through the filter 30. The filter 30 can be connected to the pressure relief port by welding, riveting, clamping, etc., and the filter 30 completely closes the pressure relief port so that the gas with dust passing through the pressure relief port can flow out to the external environment through the filter 30. In this embodiment, the type of the filter 30 is not limited, and it can filter out dust in the air. For example, the filter module of the filter 30 can have micropores with a pore size smaller than dust but larger than gas molecules to achieve the above-mentioned filtering function. In some embodiments, the filter 30 can be detachably connected to the pressure relief port for easy cleaning and replacement.

[0029] The ash collection device for industrial air conditioners provided in the embodiment of the present application can release the pressure in the ash collection box by opening a pressure relief port on the ash collection box and arranging a filter 30 on the pressure relief port, thereby greatly reducing the blockage of the compactor ash discharge pipe of the industrial air-conditioning dust removal unit caused by the failure to release the pressure of the ash collection box, saving maintenance manpower, and increasing the service life of machine parts. More importantly, it eliminates the major hidden danger of reduced process quality of subsequent units due to failure of the air-conditioning dust removal unit. In addition, by installing the filter 30, it is possible to release the pressure without causing dust leakage, thereby improving the cleanliness of the air-conditioning site.

[0030] In some embodiments, the dust collecting device further comprises a dust guiding mechanism 20, wherein a dust guiding channel is formed inside the dust guiding mechanism 20, and a first opening and a second opening are formed at both ends of the dust guiding channel, wherein the first opening is connected to the pressure relief port, and the second opening is connected to the outside, and the dust guiding mechanism 20 is used to guide the dust leaked from the pressure relief port of the dust collecting box to a predetermined position. It can be understood that during the process of removing the filter 30, dust may leak out, and in the actual production process, a small amount of dust may leak out of the pressure relief port closed by the filter 30. In order to prevent the leaked dust from polluting the surrounding environment, in this embodiment, a dust guiding mechanism 20 is provided on the dust collecting device. When dust leaks out, the dust leaked from the pressure relief port can enter the dust guiding channel and be guided or collected by the dust guiding channel, so that the movement of the leaked dust can be controlled, which is convenient for the collection and treatment of the leaked dust. For example, before removing the filter 30, a dust collecting bag can be set at the second opening to collect the leaked dust; at the same time, the second opening is connected to the outside, and when the dust collecting device is operating normally, it does not affect the pressure relief inside the dust collecting box.

[0031] In some embodiments, the dust guiding mechanism 20 further includes a baffle 21, which is disposed at the second opening of the dust guiding channel, and a plurality of through holes are formed on the baffle 21. In this embodiment, by disposing the baffle 21 at the second opening, the size of the second opening can be further reduced, and a certain blocking effect can be played in the process of the dust passing through the filter 30 and moving to the outside of the dust collecting device, so that a certain amount of dust can be collected inside the dust guiding mechanism 20. The baffle 21 can be detachably or openably connected to the second opening to facilitate the cleaning of the dust guiding channel. In the following embodiment, when the dust collecting device is in working condition, the baffle 21 can be facing the ground so that a small amount of dust escaping from the through hole can float to the ground as quickly as possible and deposit on the ground. For example, in some embodiments, the dust guiding mechanism 20 further includes a quarter arc plate, two quarter arc plates, and the quarter arc plate, the two quarter arc plates, and the baffle 21 form a quarter cylinder, wherein the quarter arc plate serves as the side of the quarter cylinder, the two quarter arc plates serve as the top and bottom surfaces of the quarter cylinder respectively, the baffle 21 serves as a radial surface of the quarter cylinder, and the other radial surface of the quarter cylinder is vacant to form a first opening connected to the pressure relief port. In this embodiment, when the quarter cylindrical dust guiding device is installed on the dust collecting box, the baffle 21 can be more conveniently directed toward the ground.

[0032] In some embodiments, the filter 30 is a plate-like structure with a frame, a filter module for filtering is arranged in the space enclosed by the frame, a mounting groove is provided in the circumference of the pressure relief port, and the filter 30 is detachably installed in the mounting groove through the frame. In this embodiment, the plate-like filter 30 can have a larger coverage area to better seal the pressure relief port. Preferably, when the pressure relief port is square, the filter 30 can be a square plate filter 30. In some embodiments, when the pressure relief port is provided with a dust guiding mechanism 20, the filter 30 can be arranged on the inner side of the pressure relief port to facilitate the installation and removal of the filter 30 in the dust collection box, and the removed filter 30 can be cleaned and reused.

[0033] In some embodiments, the ash box includes an ash box body 11 and a door 12, and the door 12 is disposed on the ash box body 11 in an openable and closable manner. The door 12 can be hinged on the ash box body 11, and can be hingedly connected to the ash box body 11 by a hinge; of course, in other embodiments, the door 12 can also be slidably connected to the ash box body 11 by a slide groove and a slide rail. By providing the door 12, it is convenient to open the door 12 to clean the dust collected in the ash box.

[0034] In some embodiments, a sealing strip is provided between the ash box body 11 and the door body 12. When the door body 12 covers the ash box body 11, the sealing strip is distributed along the circumference of the door body 12. The sealing strip can seal the gap between the door body 12 and the ash box body 11 to prevent dust from leaking from the gap between the door body 12 and the ash box body 11.

[0035] In some embodiments, a locking handle 40 is provided on the door body 12, and the locking handle 40 is configured to adjust the pressure applied by the door body 12 to the sealing strip based on the rotation angle of the locking handle 40. It can be understood that as the use time of the sealing strip increases, the sealing strip may wear and affect the sealing performance. In this embodiment, the pressure on the sealing strip can be adjusted by rotating the handle to achieve the self-locking function of the locking handle 40. When the wear of the sealing strip increases, the pressure on the sealing strip can be increased by rotating the handle, thereby adjusting the closing tightness of the door body 12 to ensure the sealing effect. Exemplarily, an inclined dual surface can be provided between the handle and the door body 12 to achieve the function of adjusting the pressure by rotating the handle. Of course, the pressure adjustment can also be achieved by handles or door bodies 12 of other structures, and this application is not limited to this.

[0036] In some embodiments, the dust collecting box is in the shape of a quadrangular prism, the door body 12 is arranged on the first side of the dust collecting box, the number of the pressure relief port and the dust guiding mechanism 20 are both two, the two pressure relief ports are respectively arranged on the two side surfaces adjacent to the first side surface, and the two dust guiding mechanisms 20 are respectively arranged on the two side surfaces where the pressure relief ports are arranged. That is to say, when the surface where the door body 12 is located is regarded as the front surface of the dust collecting box, the two dust guiding mechanisms 20 are respectively arranged on the left and right sides of the dust collecting box.

[0037] In some embodiments, the top surface of the ash collecting box is provided with an ash collecting interface pipe 50, one end of which is connected to the ash inlet, and the other end of which is used to be connected to the outlet of the dust removal unit of the industrial air conditioner. For example, the ash collecting interface pipe 50 can be welded to the central position of the top surface of the ash collecting box, and the other end of the ash collecting interface pipe 50 can be connected to the ash discharge port of the dust removal unit compactor of the industrial air conditioner by bolts.

[0038] In some embodiments, various parts of the dust collecting device are made of stainless steel, which has good welding performance, high hardness, corrosion resistance, and resistance to high temperature and humidity.

[0039] Using the dust collection device provided in the embodiment of the present application can reduce the number of times the industrial air-conditioning on-site environment is cleaned, reduce the blockage and failure of the industrial air-conditioning dust removal system, save labor costs, improve equipment utilization efficiency, and improve the quality of the air-conditioning supply process.

[0040] Based on the above-mentioned embodiments of the present application, in the absence of explicit negation or conflict, the technical features of one embodiment may be beneficially combined with one or more other embodiments.

[0041] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are only for illustration and not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A dust collecting device for industrial air conditioning, characterized in that: include: A dust collecting box, wherein the dust collecting box forms a closed space, the dust collecting box is used to contain dust, the dust collecting box is provided with an ash inlet, the ash inlet is used to be connected to the outlet of the dust removal unit of the industrial air conditioner, wherein the dust collecting box is also provided with a pressure relief port, the pressure relief port can connect the closed space in the dust collecting box with the outside; A filter is disposed on the pressure relief port and completely closes the pressure relief port, and the filter is configured to block dust from passing through the filter and allow gas to pass through the filter.

2. The dust collecting device according to claim 1, characterized in that: Also includes: A dust guiding mechanism, wherein a dust guiding channel is formed inside the dust guiding mechanism, and a first opening and a second opening are respectively formed at both ends of the dust guiding channel, wherein the first opening is connected to the pressure relief port, and the second opening is connected to the outside, and the dust guiding mechanism is used to guide the dust leaked from the pressure relief port of the dust collecting box to a predetermined position.

3. The dust collecting device according to claim 2, characterized in that: The dust guiding mechanism further comprises a baffle, which is arranged at the second opening of the dust guiding channel and has a plurality of through holes.

4. The dust collecting device according to claim 3, characterized in that: The dust guiding mechanism also includes a quarter-circular plate and two quarter-circular plates, and the quarter-circular plate, the two quarter-circular plates and the baffle form a quarter-cylinder, wherein the quarter-circular plate serves as the side surface of the quarter-cylinder, the two quarter-circular plates serve as the top surface and the bottom surface of the quarter-cylinder respectively, the baffle serves as a radial surface of the quarter-cylinder, and the other radial surface of the quarter-cylinder is vacant to form a first opening connected to the pressure relief port.

5. The dust collecting device according to claim 1, characterized in that: The filter is a plate-like structure with a frame, a filter module for filtering is arranged in the space surrounded by the frame, a mounting groove is opened in the circumference of the pressure relief port, and the filter is detachably mounted in the mounting groove through the frame.

6. The dust collecting device according to claim 2, characterized in that: The ash collecting box comprises an ash collecting box body and a door body, and the door body is openably arranged on the ash collecting box body.

7. The dust collecting device according to claim 6, characterized in that: A sealing strip is arranged between the ash collecting box body and the door body. When the door body is covered on the ash collecting box body, the sealing strip is distributed along the circumference of the door body.

8. The dust collecting device according to claim 7, characterized in that: The door body is provided with a locking handle, and the locking handle is configured to adjust the pressure applied by the door body to the sealing strip based on the rotation angle of the locking handle.

9. The dust collecting device according to claim 6, characterized in that: The ash collecting box is in the shape of a quadrangular prism, the door body is arranged on the first side surface of the ash collecting box, the number of the pressure relief port and the dust guiding mechanism are both two, the two pressure relief ports are respectively arranged on the two side surfaces adjacent to the first side surface, and the two dust guiding mechanisms are respectively arranged on the two side surfaces where the pressure relief ports are arranged.

10. The dust collecting device according to claim 9, characterized in that: An ash collecting interface pipe is arranged on the top surface of the ash collecting box, one end of the ash collecting interface pipe is connected to the ash inlet, and the other end of the ash collecting interface pipe is used to be connected to the outlet of the dust removal unit of the industrial air conditioner.

Images