Cloth bag dust removal device for air purification

Abstract

The utility model relates to the technical field of grain and oil processing, in particular to a cloth bag dust removal device for air purification, which comprises a mounting main body, a lower baffle plate fixedly connected to the lower end of the mounting main body, and an air inlet pipe fixedly connected to the lower end of the lower baffle plate; the device has the beneficial effects that the temperature of dust-containing air entering the inner cavity of the mounting main body is detected through the temperature sensor, then the dust-containing air is controlled to enter the corresponding air outlet pipes according to the feedback of the temperature sensor and the allowable temperature range, and the two air outlet pipes fixedly communicate with the heating device and the refrigerating device correspondingly; after the dust-containing air enters the corresponding air outlet pipe, the heating device and the refrigerating device can correspondingly produce hot air and cold air to adjust the temperature of the dust-containing air, and therefore the fan shaft is always in a working environment with the stable temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of grain and oil processing, in particular to a bag dust removal device for air purification. Background Art

[0002] During grain and oil production, cleaning devices are usually used to clean the grain.

[0003] At present, when a cleaning device such as a vibrating screen cleans grain, a large amount of dust is generated. In order to better purify the air, a bag dust removal device is often used to remove the dust in the air. The bag dust removal device is mostly composed of a box, filter bags, fans and other structures.

[0004] However, since the temperature of the gas entering the bag dust removal device is difficult to control, it may cause deformation and damage to the fan shaft. Therefore, the utility model proposes a bag dust removal device for air purification to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a bag dust removal device for air purification, so as to solve the problem in the above background technology that the temperature of the gas entering the bag dust removal device is difficult to control and may cause deformation and damage of the fan shaft.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a bag dust removal device for air purification, the bag dust removal device for air purification comprising:

[0007] An installation body, wherein the lower end of the installation body is fixedly connected with a lower baffle, the lower end of the lower baffle is fixedly connected with an air inlet pipe, the upper end of the lower baffle is fixedly connected with an air baffle hood, the upper end of the air baffle hood is fixedly connected with a support plate, a temperature sensor is plugged and fixed to one side of the air baffle hood, and two symmetrically arranged air outlet pipes are fixedly connected to the upper end of the support plate, one side of one of the air outlet pipes is fixedly connected with a heating device, and one side of the other air outlet pipe is fixedly connected with a refrigeration device, the heating device and the refrigeration device are both plugged and fixed to the installation body, and a sealing plate pushed and slid by a cylinder is slidably plugged into one side of the air outlet pipe.

[0008] Preferably, a fixing plate is fixedly connected to one side of the air deflector hood, and the fixing plate is fixedly connected to the oil cylinder.

[0009] Preferably, two symmetrically arranged support rods are fixedly connected to the inner side of the installation body, one of the support rods is fixedly connected to the heating device, and the other support rod is fixedly connected to the refrigeration device.

[0010] Preferably, one side of the heating device and the cooling device is fixedly connected with an air supply pipe, and the air supply pipe is arranged in a "V" shape and is fixedly connected to the air outlet pipe.

[0011] Preferably, a dust baffle corresponding to the air supply pipe is fixedly connected to the inner side of the air outlet pipe, and the dust baffle is arranged in a "C" shape.

[0012] Preferably, a slot is formed on one side of the air outlet pipe, and the sealing plate is slidably inserted into the slot.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In this utility model, the temperature sensor is used to detect the temperature of the dust-containing air entering the inner cavity of the installation main body, and then according to the feedback of the temperature sensor and the temperature allowable range, the dust-containing air is controlled to enter the corresponding air outlet pipe. The two air outlet pipes are respectively fixedly communicated with the heating device and the refrigeration device. After the dust-containing air enters the corresponding air outlet pipe, the heating device and the refrigeration device will respectively generate hot air and cold air to adjust the temperature of the dust-containing air, so that the fan shaft is always in a working environment with a relatively stable temperature, thereby greatly improving the service life of the fan shaft, and solving the problem that the deformation and damage of the fan shaft may be caused by the difficult control of the temperature of the gas entering the bag dust removal device. Description of the Drawings

[0015] Figure 1 is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a side-sectional schematic diagram of the overall structure of the present utility model;

[0017] Figure 3 is a side schematic diagram of the internal structure of the installation main body of the present utility model;

[0018] Figure 4 is a side schematic diagram of the air outlet pipe structure of the present utility model.

[0019] In the figure: 1, installation main body; 2, lower baffle; 3, air inlet pipe; 4, air baffle; 5, support plate; 6, air outlet pipe; 7, air supply pipe; 8, heating device; 81, refrigeration device; 9, temperature sensor; 10, sealing plate; 11, oil cylinder; 12, dust baffle; 13, support rod; 14, fixing plate; 15, slot. Detailed Embodiments

[0020] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit 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] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution:

[0025] Embodiment 1: A bag dust removal device for air purification, the bag dust removal device for air purification includes: an installation body 1.

[0026] Specifically, the lower end of the installation body 1 is fixedly connected with a lower baffle plate 2, the lower end of the lower baffle plate 2 is fixedly connected with an air inlet pipe 3, the upper end of the lower baffle plate 2 is fixedly connected with an air shield 4, the upper end of the air shield 4 is fixedly connected with a support plate 5, one side of the air shield 4 is plugged and fixed with a temperature sensor 9, the upper end of the support plate 5 is fixedly connected with two symmetrically arranged air outlet pipes 6, one side of one air outlet pipe 6 is fixedly connected with a heating device 8, and one side of the other air outlet pipe 6 is fixedly connected with a refrigeration device 81, the heating device 8 and the refrigeration device 81 are both plugged and fixed with the installation body 1, and one side of the air outlet pipe 6 is slidably plugged with a sealing plate 10 pushed and slid by an oil cylinder 11. When it is implemented specifically, dust-laden air will pass through The air inlet pipe 3 enters the air baffle 4, then enters the air outlet pipe 6 from the air baffle 4, and then enters the upper space from the air outlet pipe 6. During this process, the temperature sensor 9 will detect the temperature of the air entering the air baffle 4, and then according to the allowable temperature range, the oil cylinder 11 controls the corresponding sealing plate 10 to open the connecting channel between the air baffle 4 and the air outlet pipe 6. After the air enters the air outlet pipe 6, the heating device 8 or the refrigeration device 81 connected to the air outlet pipe 6 will produce hot air or cold air and then transport it into and out of the air outlet pipe 6, so as to adjust the temperature of the air, thereby ensuring that the upper fan shaft is always in a constant temperature state, reducing the risk of deformation of the fan shaft, and increasing the service life of the fan shaft.

[0027] In order to facilitate the installation of the cylinder 11, a fixing plate 14 is fixedly connected to one side of the air shield 4 of the present application, and the fixing plate 14 and the cylinder 11 are fixedly connected, so that the cylinder 11 can ensure the stability of the installation while providing sliding space for the sealing plate 10.

[0028] In order to ensure the stable installation of the heating device 8 and the refrigeration device 81, two symmetrically arranged support rods 13 are fixedly connected to the inner side of the installation body 1 of the present application, one of the support rods 13 is fixedly connected to the heating device 8, and the other support rod 13 is fixedly connected to the refrigeration device 81, thereby ensuring the stability of the heating device 8 and the refrigeration device 81 installed on the installation body 1.

[0029] In order to better transport hot air and cold air, the heating device 8 and the cooling device 81 of the present application are fixedly connected to one side with an air supply pipe 7. The air supply pipe 7 is arranged in a "V" shape and is fixedly connected to the air outlet pipe 6. The hot air and cold air generated by the heating device 8 and the cooling device 81 will enter the corresponding air outlet pipe 6 from the two air supply pipes 7. The air supply pipe 7 is arranged in a "V" shape to prevent dust from entering the heating device 8 and the cooling device 81 along the air supply pipe 7.

[0030] In order to better block dust, a dust baffle 12 corresponding to the position of the air supply pipe 7 is fixedly connected to the inner side of the air outlet pipe 6 of the present application. The dust baffle 12 is arranged in a "C" shape, so as to block the air outlet where the air supply pipe 7 and the air outlet pipe 6 are connected, and further reduce the probability of dust entering the air supply pipe 7.

[0031] In order to facilitate the sealing plate 10 to block the air outlet pipe 6, a slot 15 is provided on one side of the air outlet pipe 6 of the present application. The sealing plate 10 is slidably inserted into the slot 15, so that the sealing plate 10 can slide under the action of the oil cylinder 11 and then block the air outlet pipe 6.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bag dust removal device for air purification, characterized in that: The bag dust removal device for air purification includes: An installation main body (1), the lower end of the installation main body (1) is fixedly connected to a lower baffle (2), the lower end of the lower baffle (2) is fixedly connected to an air inlet pipe (3), the upper end of the lower baffle (2) is fixedly connected to a gas baffle (4), the upper end of the gas baffle (4) is fixedly connected to a support plate (5), a temperature sensor (9) is inserted and fixed on one side of the gas baffle (4), two symmetrically arranged air outlet pipes (6) are fixedly connected to the upper end of the support plate (5), a heating device (8) is fixedly connected to one side of one of the air outlet pipes (6), a refrigeration device (81) is fixedly connected to one side of the other air outlet pipe (6), the heating device (8) and the refrigeration device (81) are both inserted and fixed to the installation main body (1), and a sealing plate (10) pushed by an oil cylinder (11) is slidably inserted into one side of the air outlet pipe (6).

2. A bag dust removal device for air purification according to claim 1, characterized in that: A fixing plate (14) is fixedly connected to one side of the gas baffle (4), and the fixing plate (14) is fixedly connected to the oil cylinder (11).

3. The bag dust removal device for air purification according to claim 1, characterized in that: Two symmetrically arranged support rods (13) are fixedly connected to the inner side of the installation main body (1), one of the support rods (13) is fixedly connected to the heating device (8), and the other support rod (13) is fixedly connected to the refrigeration device (81).

4. A bag dust removal device for air purification according to claim 3, characterized in that: An air supply pipe (7) is fixedly connected to one side of each of the heating device (8) and the refrigeration device (81), and the air supply pipe (7) is arranged in a "V" shape and is fixedly connected to the air outlet pipe (6).

5. A bag dust removal device for air purification according to claim 4, characterized in that: A dust baffle (12) corresponding to the position of the air supply pipe (7) is fixedly connected to the inner side of the air outlet pipe (6), and the dust baffle (12) is arranged in a "匚" shape.

6. A bag dust removal device for air purification according to claim 5, characterized in that: A slot (15) is opened on one side of the air outlet pipe (6), and the sealing plate (10) is slidably inserted into the slot (15).

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