Bag type dust collector for calcium hydrophosphate production

Abstract

The utility model discloses a bag type dust collector for calcium hydrophosphate production, which comprises a bottom plate and a dust collecting bin, the front side and the rear side of the dust collecting bin are fixedly connected with support rods, and the top of the bottom plate close to the left side is fixedly connected with an air blower. When the dust collecting bag needs to be cleaned, an air blower is started through an external power source, the air blower conveys airflow to an air conveying pipe, the airflow enters a movable pipe and a transverse pipe and is finally exhausted from a branch exhaust pipe and a spray head, the branch exhaust pipe blows a wind shield, the wind shield drives a rotating rod to rotate in an inner cavity of a ball bearing, the rotating rod drives a second gear to rotate, and the dust collecting bag is cleaned. The second gear drives the first gear to rotate, the first gear drives the movable pipe and the transverse pipe to rotate, and the transverse pipe drives the spray head to rotate, so that air blown by the spray head can be uniformly blown to the dust collection bag, the range is wider, and a better cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium hydrogen phosphate production, in particular to a bag-type dust collector for calcium hydrogen phosphate production. Background Art

[0002] At present, my country stipulates that calcium hydrogen phosphate can be used in biscuits and infant formula foods, with a maximum usage of 1.0g / kg; it can also be used as a quality improver for fermented flour products, and used in appropriate amounts according to production needs. As a food feed additive to supplement phosphorus and calcium in livestock feed, the food industry uses it as a bulking agent for biscuits and milk substitutes, and the usage amount is based on normal production needs. It is also used as a yeast culture agent for bread making, a dough improver, and a nutritional supplement. It can be used as a feed additive to supplement phosphorus and calcium in livestock feed. Fine particles will be generated in the air during production, which need to be collected.

[0003] The existing Chinese patent CN205760229U discloses a bag-type dust collector for producing calcium hydrogen phosphate. When solving the above problem, the calcium hydrogen phosphate on the upper side of the dust bag is cleaned by a fixed high-pressure nozzle. The blowing range of the high-pressure nozzle is limited, and the cleaning effect is poor. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a bag dust collector for producing calcium hydrogen phosphate.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] The yoke is an air filter that is mounted on a top plate of the machine and has a plurality of air intake ports that are adapted to engage with the exhaust gas fan of the machine.

[0007] Preferably, a dust storage box is fixedly connected to the bottom of the dust collecting bin, and a valve is fixedly plugged into the bottom of the dust storage box.

[0008] Preferably, the top plate is fixedly connected to two support rods, and the support rods are fixedly connected to the top of the bottom plate.

[0009] Preferably, a plurality of the wind shields are arranged in a circular array with the center of the rotating rod as the center of the circle, and the branch exhaust ducts and the wind shields match each other.

[0010] Preferably, a dust bag is provided on the inner side of the dust collecting bin, a mounting frame is fixedly connected to the top of the dust collecting bag, and the mounting frame is fixedly connected to the inner cavity of the dust collecting bin.

[0011] Preferably, a dust-containing gas inlet pipe is fixedly connected to the left side of the dust collecting bin.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a bag dust collector for producing calcium hydrogen phosphate. When the dust bag needs to be cleaned, the blower is started by an external power supply, the blower conveys the airflow to the air delivery pipe, the airflow enters the movable pipe and the transverse pipe, and is finally discharged from the branch exhaust pipe and the nozzle, the branch exhaust pipe blows the wind shield plate, the wind shield plate drives the rotating rod to rotate in the inner cavity of the ball bearing, the rotating rod drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the movable pipe and the transverse pipe to rotate, the transverse pipe drives the nozzle to rotate, so that the wind blown out of the nozzle can be evenly blown to the dust bag over a wider range, thereby achieving a better cleaning effect.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a frontal stereogram of the utility model;

[0016] Figure 2 This is a front perspective view of the dust collection bin of the utility model;

[0017] Figure 3 It is a front perspective view of the top plate of the component of the utility model;

[0018] Figure 4 It is a right side perspective view of the top plate of the component of the utility model;

[0019] Figure 5 It is a front perspective view of the first gear and the second gear of the utility model.

[0020] Numbers in the figure: 1. bottom plate; 2. dust collecting bin; 3. dust storage box; 4. valve; 5. support rod; 6. blower; 7. air duct; 8. top plate; 9. sealed bearing; 10. movable pipe; 11. horizontal pipe; 12. nozzle; 13. first gear; 14. second gear; 15. rotating rod; 16. ball bearing; 17. wind shield; 18. branch and exhaust duct; 19. dust bag; 20. mounting bracket; 21. dust-laden gas inlet pipe. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] See also Figure 1-5 The utility model provides a technical solution: a bag dust collector for calcium hydrogen phosphate production, comprising a bottom plate 1 and a dust collecting bin 2, a dust storage box 3 is fixedly connected to the bottom of the dust collecting bin 2, a valve 4 is fixedly plugged into the bottom of the dust storage box 3, a dust collecting bag 19 is arranged on the inner side of the dust collecting bin 2, a mounting frame 20 is fixedly connected to the top of the dust collecting bag 19, the mounting frame 20 is fixedly connected to the inner cavity of the dust collecting bin 2, a dust-containing gas inlet pipe 21 is fixedly plugged into the left side of the dust collecting bin 2, support rods 5 are fixedly connected to the front and rear sides of the dust collecting bin 2, a blower 6 is fixedly connected to the top of the bottom plate 1 near the left side, an air delivery pipe 7 is fixedly connected to the top of the blower 6, a top plate 8 is arranged on the top of the dust collecting bin 2, the top plate 8 is fixedly connected to two support rods 5, and the support rods 5 are fixedly connected to the top of the bottom plate 1;

[0025] A sealed bearing 9 is fixedly inserted at the top of the top plate 8 near the center position, and one end of the air supply pipe 7 away from the blower 6 extends to the inner cavity of the sealed bearing 9, and a movable pipe 10 is fixedly inserted at the bottom of the sealed bearing 9. The bottom end of the movable pipe 10 is fixedly connected to a cross pipe 11, and a plurality of nozzles 12 are fixedly inserted at the bottom of the cross pipe 11. A first gear 13 is fixedly sleeved on the outer edge of the movable pipe 10, and a meshing second gear 14 is provided on the front side of the first gear 13. A rotating rod 15 is fixedly connected to the top of the second gear 14, and a ball bearing 16 is fixedly inserted at the top of the top plate 8. The top end of the rotating rod 15 is fixedly penetrated by the ball bearing 16 and is fixedly connected to a plurality of wind shields 17. A branch exhaust pipe 18 is fixedly inserted at the front side of the air supply pipe 7. The plurality of wind shields 17 are arranged in a circular array with the center of the rotating rod 15 as the center, and the branch exhaust pipe 18 and the wind shields 17 match each other.

[0026] Working principle: The utility model is a bag dust collector for calcium hydrogen phosphate production. During use, the gas containing calcium hydrogen phosphate particles is introduced into the dust collecting bin 2 through the dust-containing gas inlet pipe 21. The dust collecting bag 19 is a prior art, and the working principle is well known to those skilled in the art.

[0027] When the dust bag 19 needs to be cleaned, the blower 6 is started by an external power supply, the blower 6 conveys the airflow to the air delivery pipe 7, the airflow enters the movable pipe 10 and the transverse pipe 11, and is finally discharged from the branch exhaust pipe 18 and the nozzle 12, the branch exhaust pipe 18 blows the wind shield 17, the wind shield 17 drives the rotating rod 15 to rotate in the inner cavity of the ball bearing 16, the rotating rod 15 drives the second gear 14 to rotate, the second gear 14 drives the first gear 13 to rotate, the first gear 13 drives the movable pipe 10 and the transverse pipe 11 to rotate, the transverse pipe 11 drives the nozzle 12 to rotate, so that the wind blown out of the nozzle 12 can be evenly blown to the dust bag 19 over a wider range, thereby achieving a better cleaning effect.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0033] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A bag dust collector for producing calcium hydrogen phosphate, comprising a bottom plate (1) and a dust collecting bin (2), characterized in that: The front and rear sides of the dust collecting bin (2) are fixedly connected with support rods (5); the top of the bottom plate (1) near the left side is fixedly connected with a blower (6); the top of the blower (6) is fixedly connected with an air supply pipe (7); the top of the dust collecting bin (2) is provided with a top plate (8); the top of the top plate (8) is fixedly plugged with a sealed bearing (9) near the center; one end of the air supply pipe (7) away from the blower (6) extends to the inner cavity of the sealed bearing (9); the bottom of the sealed bearing (9) is fixedly plugged with a movable pipe (10); the bottom end of the movable pipe (10) is fixedly connected with a transverse The movable tube (10) is provided with a first gear (13) fixedly sleeved on the outer edge of the movable tube (10), a meshing second gear (14) is provided on the front side of the first gear (13), a rotating rod (15) is fixedly connected to the top of the second gear (14), a ball bearing (16) is fixedly inserted on the top of the top plate (8), the top end of the rotating rod (15) is fixedly penetrated by the ball bearing (16) and is fixedly connected to a plurality of wind shields (17), and a branch exhaust pipe (18) is fixedly inserted on the front side of the air supply pipe (7).

2. A bag dust collector for producing calcium hydrogen phosphate according to claim 1, characterized in that: The bottom of the dust collecting bin (2) is fixedly connected to a dust storage box (3), and the bottom of the dust storage box (3) is fixedly plugged with a valve (4).

3. A bag dust collector for producing calcium hydrogen phosphate according to claim 1, characterized in that: The top plate (8) is fixedly connected to two support rods (5), and the support rods (5) are fixedly connected to the top of the bottom plate (1).

4. A bag dust collector for producing calcium hydrogen phosphate according to claim 1, characterized in that: A plurality of wind shields (17) are arranged in a circular array with the center of the rotating rod (15) as the center of the circle, and the branch exhaust pipes (18) and the wind shields (17) match each other.

5. A bag dust collector for producing calcium hydrogen phosphate according to claim 1, characterized in that: A dust bag (19) is provided on the inner side of the dust collecting bin (2), a mounting frame (20) is fixedly connected to the top of the dust collecting bag (19), and the mounting frame (20) is fixedly connected to the inner cavity of the dust collecting bin (2).

6. A bag dust collector for producing calcium hydrogen phosphate according to claim 1, characterized in that: A dust-containing gas inlet pipe (21) is fixedly plugged into the left side of the dust collecting bin (2).

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