A workshop ventilation device for flocculent treatment

Abstract

The present invention relates to the technical field of ventilation equipment, and discloses a workshop ventilation equipment for floc processing, including two groups of ventilation cylinder racks, one for air intake and the other for air discharge, the ventilation cylinder racks including: a collection box, which is used to collect fluff; a connecting tube body, which is connected to one end of the collection box and is used to transfer the fluff; a driving source, which is installed inside the connecting tube body and is used to drive the movement of gas; wherein a collection unit is installed inside the collection box, and the collection unit includes a filter mesh layer for filtering. The present invention collects fluff by setting a collection component, and in the process of conveying gas to the outside and in the process of rotating the driving shaft, the fluff moves outward along the filter mesh layer and is pushed into the inside of the collection component to achieve collection, and the gas is continuously filtered and moved outward, avoiding the effect of blockage and achieving fluff collection.

Description

Technical Field

[0001] The invention relates to the technical field of ventilation equipment, in particular to a workshop ventilation equipment for flocculent processing. Background Art

[0002] In many production workshops, due to production operations and raw material processing, there will be local dispersion of raw materials in a relatively closed environment. The processing personnel stay in the production workshop for a long time, breathing the air in it for a long time, which causes a certain amount of harm to the body.

[0003] In the authorization announcement number CN 215656547 U, named as the original cloth brush hair flying lint collection device, it is proposed that a cloth bag connects the exhaust port and the air inlet of the brush box. When the flying lint gas enters the small box and the large box, part of the air is discharged through the ventilation net, and the flying lint is discharged through the exhaust port along with the gas flow. A collection bag is connected to the exhaust port to collect the flying lint.

[0004] After collecting the flying fluff, the collection bag needs to be replaced in time to avoid blockage. After being collected, the fluff will increase in volume as the number increases, and it will also block the inlet and outlet. Manual operation and cleaning are required every time. Based on this, it is necessary to collect the fluff during the collection and ventilation process, and at the same time, it is also necessary to avoid clogging the inlet and outlet of the ventilation equipment to avoid affecting the ventilation effect. Summary of the invention

[0005] The object of the present invention is to provide a workshop ventilation device for flocculent treatment to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a workshop ventilation device for flocculent treatment, comprising two sets of ventilation cylinder racks, one for air intake and the other for air outlet, the ventilation cylinder racks comprising:

[0007] A collection box, which is used to collect the lint;

[0008] A connecting tube body connected to one end of the collecting box for transferring the fluff;

[0009] A driving source, which is installed inside the connecting pipe body and is used to drive the movement of the driving gas;

[0010] A collecting unit is installed inside the collecting box, and the collecting unit includes a filter mesh layer for filtering. A collecting component for collecting fluff is also arranged on the outside of the filter mesh layer.

[0011] Preferably, the connecting tube body is arranged in a bent shape, and its shape can be changed according to different environments;

[0012] The driving source is a fan.

[0013] Preferably, a detachable retaining frame is fixedly installed on the inner side of the collection box, and partitions are inserted from top to bottom inside the retaining frame. The partitions are in a grid shape and are used for protection.

[0014] Preferably, the outer side of the collection box is provided with a mounting recess with three hollow sides, and the outer wall of the side of the collection box is also provided with a matching port 1 and a matching port 2. One end of the matching port 1 is connected to the matching port 2, and the other end is connected to the mounting recess. The matching port 1 and the matching port 2 are used to take out the filter mesh layer and the collection component.

[0015] Preferably, the collection unit further comprises a matching frame and a driving shaft;

[0016] The matching frame is U-shaped and fixed in the installation recess from top to bottom. The drive shaft passes through the matching frame and the two are connected in rotation. A filter frame plate is installed on the outside of the drive shaft, and the filter mesh layer is fixed inside the filter frame plate. The collecting assembly is arranged on the outside of the filter frame plate near the end, and an inclined plate for opening and closing is provided in the collecting assembly. The inclined plate opens and closes as the drive shaft rotates, and is used to drive the fluff to enter the collecting assembly, and only enters but not exits.

[0017] Preferably, both ends of the driving shaft are fixed with metal rings for limiting the position, and the metal rings are attached to the outer side of the matching frame, wherein the metal rings are detachable;

[0018] A servo motor is fixed to the rear side of the matching frame, and an output end of the servo motor is connected to a driving shaft for driving the driving shaft to rotate.

[0019] Preferably, a T-shaped groove extending axially along the drive shaft is provided on the outer side of the drive shaft, and the end of the filter frame plate is also T-shaped, and the two are slidably matched, and the filter frame plate can be taken out from the first and second matching ports.

[0020] Preferably, the filter mesh layer is arranged by a plurality of arranged strip-shaped rods, the plurality of the strip-shaped rods are arranged parallel to the direction of wind movement, the plurality of the strip-shaped rods are distributed in two layers upward, and the upper and lower layers are arranged in a staggered manner.

[0021] Preferably, the collecting assembly comprises a bending frame, a blocking side plate and an elastic grid;

[0022] The bending frame is provided with an arc-shaped frame arranged and fixed on the outer side of the filter frame plate, the inclined plate is hingedly arranged at the end of the bending frame, and the blocking side plates are provided with two groups, and the two groups of blocking side plates are symmetrically fixed on the outer side of the filter frame plate, and the blocking side plates are arranged in contact with the side edges of the bending frame. The elastic grid is fixed on the outer side of the bending frame, and is driven by the action of wind movement and the rotation of the driving shaft to tilt the inclined plate inward, and a gap is generated between the inclined plate and the filter mesh layer, so that the fluff moves inward.

[0023] Preferably, an elastic support rod is fixed to the inner side of the inclined plate, and a side plate vertically arranged thereon is fixed to the end of the support rod. The outer side of the side plate is fixed to the elastic grid. The inclined plate pushes inward to push the elastic grid to bulge, and the fluff is gathered together under the action of wind, thereby increasing the air permeability. On the contrary, when the collecting assembly rotates to the other side, the inclined plate is squeezed against the filter mesh layer under the action of wind to avoid outward movement.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) The present invention collects fluff by setting up a collection component. During the process of transporting gas outward and the process of the driving shaft rotating, the fluff moves outward along the filter layer and is pushed into the collection component to achieve collection, and the gas is continuously filtered and moved outward, thereby avoiding blockage and achieving fluff collection.

[0026] (2) The present invention sets the filter layer in a specific shape. The filter layer is arranged in a strip-shaped rod, and the blocked fluff can move along it smoothly to avoid the jamming effect. The filter layer is double-layered, which can reduce the fluff passing through the filter layers as much as possible, so that most of the fluff can be collected to avoid air pollution.

[0027] (3) The present invention can only tilt the inclined plate to one side. When the outer side of the inclined plate is acted upon by wind, the inside of the gas box collecting assembly will be collected. When the inclined plate is acted upon in the opposite direction, the collecting assembly will be closed, so that the collecting assembly can be opened intermittently to collect the fluff, which only enters but does not exit.

[0028] (4) The present invention sets the elastic grid to deform, and the inclined plate tilts inward to push the elastic grid to deform. The remaining part of the elastic grid is breathable, and the wind force pushes the fluff on the outside inward to avoid blocking and better collect the fluff. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of multiple components of the ventilation cylinder frame of the present invention;

[0031] Figure 3 It is a schematic diagram of the separation structure of the collection box and the collection unit inside it of the present invention;

[0032] Figure 4 It is a schematic diagram of the local structure of the collection unit of the present invention;

[0033] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the filter screen layer of the present invention;

[0034] Figure 6 This is a schematic diagram of the structure of the collection component of the present invention;

[0035] Figure 7 This is a schematic diagram of the front view structure of the collecting component of the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of the collecting component of the present invention subjected to wind force.

[0037] In the figure: 1. ventilation cylinder frame; 2. collection box; 21. installation notch; 22. matching port 1; 23. matching port 2; 3. connecting pipe body; 4. driving source; 5. blocking frame; 51. partition; 6. collection unit; 61. matching frame; 62. driving shaft; 63. filter frame plate; 64. filter mesh layer; 65. collection assembly; 651. bending frame; 652. inclined plate; 6521. support rod; 6522. side plate; 653. blocking side plate; 654. elastic grid. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0039] See also Figure 1-6 ,

[0040] Embodiment 1:

[0041] The present invention provides a technical solution: a workshop ventilation device for flocculent treatment, comprising two sets of ventilation cylinder racks 1, one of the two ventilation cylinder racks 1 is used for air intake and the other is used for air outlet, and the ventilation cylinder rack 1 comprises:

[0042] A collecting box 2, which is used to collect the fluff;

[0043] A connecting tube body 3 connected to one end of the collecting box 2 for transferring the fluff;

[0044] A driving source 4, which is installed inside the connecting tube body 3 and is used to drive the movement of the driving gas;

[0045] Among them, a collection unit 6 is installed inside the collection box 2, and the collection unit 6 includes a filter mesh layer 64 for filtering. The outside of the filter mesh layer 64 is also provided with a collection component 65 for collecting fluff. The filter mesh layer 64 collects the fluff, and the gas can pass along it to achieve the filtering effect.

[0046] The connecting tube body 3 is arranged in a bent shape, and its shape can be changed according to different environments, so it is suitable for different environments;

[0047] The driving source 4 is a fan.

[0048] A detachable retaining frame 5 is fixedly installed on the inner side of the collecting box 2, and a partition 51 is inserted from top to bottom inside the retaining frame 5. The partition 51 is in a grid shape and is used for protection. The collection unit 6 inside the collecting box 2 is quite dangerous during rotation, so the partition 51 can achieve a protective effect.

[0049] The outer side of the collecting box 2 is provided with a mounting recess 21 with three hollow sides, and the outer wall of the side of the collecting box 2 is also provided with a matching port 1 22 and a matching port 2 23. One end of the matching port 1 22 is connected to the matching port 2 23, and the other end is connected to the mounting recess 21. The matching port 1 22 and the matching port 2 23 are used to take out the filter mesh layer 64 and the collecting component 65. When the collection inside the collecting component 65 inside the collecting box 2 reaches the upper limit, it can be taken out through the matching port 1 22 and the matching port 2 23.

[0050] The collecting unit 6 also includes a matching frame 61 and a driving shaft 62;

[0051] The matching frame 61 is U-shaped and fixed in the installation recess 21 from top to bottom. The driving shaft 62 passes through the matching frame 61, and the two are connected in rotation. A filter frame plate 63 is installed on the outside of the driving shaft 62, and the filter mesh layer 64 is fixed inside the filter frame plate 63. The collecting assembly 65 is arranged on the outside of the filter frame plate 63 near the end, and an inclined plate 652 for opening and closing is provided in the collecting assembly 65. The inclined plate 652 opens and closes as the driving shaft 62 rotates, and is used to drive the fluff into the collecting assembly 65, and only enters but not exits.

[0052] Both ends of the driving shaft 62 are fixed with metal rings for limiting the position, and the metal rings are attached to the outer side of the matching frame 61, wherein the metal rings are detachable, and the metal rings have a function of limiting the driving shaft 62, and at the same time, when the filter frame plate 63 is matched with the driving shaft 62, the filter frame plate 63 is also limited to prevent it from falling off outwards;

[0053] A servo motor is fixed to the rear side of the matching frame 61, and the output end of the servo motor is connected to the driving shaft 62, which is used to drive the driving shaft 62 to rotate, drive the collecting assembly 65 to rotate, and realize the collection function. During the rotation of the driving shaft 62, the filter frame plate 63 on the outside thereof is continuously rotated to prevent the filter mesh layer 64 from accumulating too much fluff, and the rotating fluff moves along the filter mesh layer 64.

[0054] The outer side of the driving shaft 62 is provided with a T-shaped groove extending axially along the driving shaft 62 , and the end of the filter frame plate 63 is also arranged in a T shape. The two are arranged in a sliding fit, and the filter frame plate 63 can be taken out from the fitting port 1 22 and the fitting port 2 23 .

[0055] The filter mesh layer 64 is arranged by a plurality of arranged strip-shaped rods, which are arranged parallel to the direction of wind movement, and are distributed in two layers upward, and the upper and lower layers are staggered, so that the wind can pass through between the two layers with as little resistance as possible, and the fluff will be stuck on it. At the same time, the fluff will achieve an adhesion-like effect under the action of wind thrust to prevent the fluff from moving. Secondly, the filter mesh layer 64 rotates to change the inclination angle, and the fluff will move along the filter mesh layer 64 under the pushing action of the wind.

[0056] The collecting assembly 65 includes a bending frame 651, a blocking side plate 653 and an elastic grid 654;

[0057] The bending frame 651 is provided with an arc-shaped frame set and fixed on the outer side of the filter frame plate 63, the inclined plate 652 is hingedly set at the end of the bending frame 651, and two groups of blocking side plates 653 are provided. The two groups of blocking side plates 653 are symmetrically fixed on the outer side of the filter frame plate 63, and the blocking side plates 653 are fitted with the side edges of the bending frame 651. The elastic grid 654 is fixed on the outer side of the bending frame 651. Under the action of wind movement and the rotation of the driving shaft 62, the inclined plate 652 is driven to tilt inward, and a gap is generated between the inclined plate 652 and the filter mesh layer 64, so that the fluff moves inward to achieve the collection effect, and the inclined plate 652 can only tilt inward due to the blocking force, but cannot tilt outward, thereby achieving a unidirectional movement effect.

[0058] By setting two sets of ventilation cylinder racks 1, one set for air intake and one set for air outlet, the air circulation inside the workshop can be realized, and the ventilation can be accelerated;

[0059] On the air inlet side, the gas is sucked inwards through the driving source 4, while on the air outlet side, the gas with fluff in the workshop needs to be transported outwards and the fluff needs to be collected to avoid affecting the environment.

[0060] To this end, when the driving source 4 is working and transporting gas outward, and when the driving shaft 62 is rotating, the gas moves from the collecting box 2 to the outside, passes through the connecting tube body 3 and the driving source 4 in turn, and the gas passes through the rotating collecting unit 6, so that the fluff in the gas is stuck on one side of the filter mesh layer 64. At the same time, under the action of rotation and the movement of airflow, the fluff moves outward along the filter mesh layer 64 and is pushed into the collection component 65 to achieve collection. After collection, the gas can be continuously filtered and moved outward to avoid blockage and achieve fluff collection.

[0061] Secondly, the filter mesh layer 64 is arranged in the form of a strip rod, so that the blocked fluff can move smoothly along it and avoid being stuck; and the filter mesh layer 64 is a double-layer phenomenon, which can reduce the fluff passing through the filter mesh layers 64 as much as possible, so that most of the fluff can be collected to avoid air pollution.

[0062] As the collecting assembly 65 rotates, its direction changes during the rotation. The rotation direction of the collecting assembly 65 is as follows: Figure 4 As shown, when the outer side of the inclined plate 652 is acted upon by wind, the inside of the gas box collecting assembly 65 will be collected. When the inclined plate 652 is acted upon in the opposite direction, the collecting assembly 65 will be closed, so that the collecting assembly 65 can be opened intermittently and the fluff can be collected, with only the fluff entering but not exiting.

[0063] See also Figure 7-8 ,

[0064] Embodiment 2:

[0065] On the basis of the first embodiment, an elastic support rod 6521 is fixed to the inner side of the inclined plate 652, and a side plate 6522 vertically arranged thereon is fixed to the end of the support rod 6521. The outer side of the side plate 6522 is fixed to the elastic grid 654. The inclined plate 652 pushes inward to push the elastic grid 654 to bulge, and the fluff is gathered together under the action of wind, thereby increasing the air permeability. On the contrary, when the collecting component 65 rotates to the other side, the inclined plate 652 is squeezed against the filter mesh layer 64 under the action of wind to avoid outward movement. When the elastic grid 654 rotates, the wind acts in different directions, which will also cause deformation, facilitating better collection.

[0066] like Figure 7 As shown, the outer side of the inclined plate 652 is not affected by wind force. Figure 8When the inclined plate 652 is affected by wind, the inclined plate 652 tilts inward, pushing the elastic grid 654 to deform. After the deformation, the elastic grid 654 is set with a protruding tip. The fluff inside it can be relatively squeezed and concentrated at the tip under the push of wind, so that the rest of the elastic grid 654 can be breathable. For this reason, wind can pass through the elastic grid 654, that is, the elastic grid 654 can be affected by wind to push the fluff on the outside inward, avoid blocking, and better collect the fluff.

[0067] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workshop ventilation device for flocculent treatment, comprising two sets of ventilation cylinder racks (1), one set of the ventilation cylinder racks (1) being used for air intake and the other set of the ventilation cylinder racks (1) being used for air discharge, characterized in that: The ventilation cylinder frame (1) comprises: A collection box (2) for collecting the fluff; A connecting tube body (3) connected to one end of the collecting box (2) and used for transferring the fluff; A driving source (4) is installed inside the connecting pipe body (3) and is used to drive the movement of the driving gas; Wherein, a collecting unit (6) is installed inside the collecting box (2), and the collecting unit (6) comprises a filter mesh layer (64) for filtering, and a collecting component (65) for collecting fluff is also provided on the outside of the filter mesh layer (64); The outer side of the collection box (2) is provided with a mounting recess (21) with three hollow sides, and the outer wall of the side of the collection box (2) is also provided with a first mating opening (22) and a second mating opening (23), one end of the first mating opening (22) is connected to the second mating opening (23), and the other end thereof is connected to the mounting recess (21), and the first mating opening (22) and the second mating opening (23) are used to take out the filter mesh layer (64) and the collection assembly (65); The collecting unit (6) further comprises a matching frame (61) and a driving shaft (62); The matching frame (61) is arranged in a U shape and is fixed in the mounting recess (21) from top to bottom. The driving shaft (62) passes through the matching frame (61), and the two are connected in a rotational manner. A filter frame plate (63) is installed on the outside of the driving shaft (62). The filter screen layer (64) is fixed inside the filter frame plate (63). The collecting component (65) is arranged on the outside of the filter frame plate (63) near the end, and an inclined plate (652) for opening and closing is provided in the collecting component (65). The inclined plate (652) opens and closes as the driving shaft (62) rotates, and is used to drive the fluff to enter the collecting component (65), and the fluff can only enter but not exit. The filter frame plate (63) is driven to rotate by the driving shaft (62), and the fluff moves along the filter mesh layer (64) during the rotation. At the same time, the inclined plate (652) is driven to tilt inwards by the action of wind movement and the rotation of the driving shaft (62), and a gap is generated between the inclined plate (652) and the filter mesh layer (64), so that the fluff moves inwards, thereby achieving the effect of collecting the fluff.

2. The workshop ventilation equipment for flocculent treatment according to claim 1, characterized in that: The connecting tube body (3) is arranged in a bent shape, and its shape can be changed according to different environments; The driving source (4) is a fan.

3. The workshop ventilation equipment for flocculent treatment according to claim 1, characterized in that: A detachable retaining frame (5) is fixedly mounted on the inner side of the collection box (2), and partitions (51) are inserted from top to bottom inside the retaining frame (5), wherein the partitions (51) are in a grid shape and are used for protection.

4. The workshop ventilation equipment for flocculent treatment according to claim 1, characterized in that: Both ends of the driving shaft (62) are fixed with metal rings for limiting the position, and the metal rings are attached to the outside of the matching frame (61), wherein the metal rings are detachable; A servo motor is fixed to the rear side of the matching frame (61); an output end of the servo motor is connected to a drive shaft (62) for driving the drive shaft (62) to rotate.

5. The workshop ventilation equipment for flocculent treatment according to claim 1, characterized in that: The outer side of the driving shaft (62) is provided with a T-shaped groove extending along the axial direction of the driving shaft (62), and the end of the filter frame plate (63) is also arranged in a T-shape, and the two are arranged in a sliding fit, and the filter frame plate (63) can be taken outward from the first fitting port (22) and the second fitting port (23).

6. The workshop ventilation equipment for flocculent treatment according to claim 5, characterized in that: The filter screen layer (64) is provided by a plurality of arranged strip-shaped rods, the plurality of strip-shaped rods are arranged parallel to the direction of wind movement, the plurality of strip-shaped rods are distributed in two layers upward, and the upper and lower layers are arranged in a staggered manner.

7. The workshop ventilation equipment for flocculent treatment according to claim 1, characterized in that: The collecting assembly (65) comprises a bending frame (651), a blocking side plate (653) and an elastic grid (654); The bending frame (651) is provided with an arc-shaped frame arranged and fixed on the outer side of the filter frame plate (63); the inclined plate (652) is hingedly arranged at the end of the bending frame (651); two groups of blocking side plates (653) are provided; the two groups of blocking side plates (653) are symmetrically fixed on the outer side of the filter frame plate (63); the blocking side plates (653) and the side edges of the bending frame (651) are fitted together; the elastic grid (654) is fixed on the outer side of the bending frame (651); and under the action of wind movement and the rotation of the driving shaft (62), the inclined plate (652) is driven to tilt inwards, and a gap is generated between the inclined plate (652) and the filter mesh layer (64), so that the fluff moves inwards.

8. The workshop ventilation equipment for flocculent treatment according to claim 7, characterized in that: An elastic support rod (6521) is fixed to the inner side of the inclined plate (652), and a side plate (6522) vertically arranged thereon is fixed to the end of the support rod (6521). The outer side of the side plate (6522) is fixed to the elastic mesh (654). The inclined plate (652) pushes inward to push the elastic mesh (654) to protrude, and the fluff is gathered together under the action of wind, thereby increasing the air permeability. On the contrary, when the collecting component (65) rotates to the other side, the inclined plate (652) is squeezed with the filter mesh layer (64) under the action of wind, thereby avoiding outward movement.

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