Filler, filler composition and spray tower

Abstract

The utility model belongs to the technical field of material chemical industry production, and particularly relates to a filler, a filler composition and a spray tower. The filler comprises base cloth and snagging points arranged on the surface of the base cloth, the snagging points form a waveform in the radial direction of the base cloth, and part of spun yarn in the base cloth extends out of the snagging points to form plush outside the base cloth. According to the filler, part of spun yarns in the base cloth extend out of snagging points to form plush outside the base cloth, so that the plush and the base cloth are integrated, falling and drooping are not prone to occurring, the fluffy feeling is good, and the specific surface area of gas and liquid is increased.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of chemical production, in particular to a kind of filler, filler composition and spray tower. BACKGROUND

[0002] Spray tower is a kind of large industrial equipment, and the filler in the spray tower can provide surface area and contact surface to promote the mass transfer and heat transfer between waste gas and liquid. The filler of the spray tower includes rope-type filler, spherical filler, packed filler and honeycomb filler, etc. The rope-type filler has the advantages of large surface area and easy to hang, but it is usually suitable for small projects. If the staff still uses the method of hanging the filler one by one inside the tower body to arrange the filler when the tower body has a large storage space, not only the overall work efficiency will be reduced, but also unnecessary labor cost will be increased. In addition, the rope-type filler is also prone to breakage, and the stability is poor. The fibers in the rope-type filler are easy to stick together, lose the fluffy feeling, and reduce the specific surface area of gas and liquid. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a kind of filler, filler composition and spray tower for improving the specific surface area of gas and liquid.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme as follows: a kind of filler, including base cloth and the hooking point of yarn set on the surface of base cloth, the hooking point of yarn is constituted wave along the radial direction of base cloth, and part of the yarn in base cloth is stretched out to form plush outside base cloth.

[0005] Among them, the base cloth includes 90-120 strands of yarn, and the yarn is woven into a spiral shape.

[0006] Among them, the two long sides of the base cloth are connected to each other.

[0007] Among them, the length of the plush is 3-4 cm.

[0008] Among them, the distance between the adjacent two hooking points of yarn in the radial direction is 1-2 mm.

[0009] Among them, the distance between the adjacent two hooking points of yarn in the weft direction is 3-5 mm.

[0010] Among them, each hooking point of yarn has 5-7 strands of yarn stretched out.

[0011] Another technical scheme adopted by the utility model is a kind of filler composition, including frame and at least two above-mentioned fillers, the filler is parallel to one side of the frame, and the two ends of the filler are connected to the two sides of the frame.

[0012] The utility model discloses a still another technical scheme for a spray tower, comprising a fixing frame and the above-mentioned filler composition, the filler composition coil is arranged in the fixing frame.

[0013] Among them, the coil direction of the filler composition is perpendicular to the base cloth of the filler.

[0014] The utility model discloses the beneficial effect lies in: the filler of the utility model forms plush with the partial spinning of base cloth outside the base cloth by the hooking point, makes plush and base cloth integration, and the plush is not easy to fall off and droop, and the hooking point constitutes the waveform along the radial direction of base cloth, and the fluffy feeling is good, and the specific surface area of gas-liquid is increased. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the filler of the utility model embodiment one;

[0016] Figure 2 It is the structure schematic diagram of the filler of the utility model embodiment one when the base cloth is flat;

[0017] Figure 3 It is the structure schematic diagram of the filler composition of the utility model specific embodiment;

[0018] Label explanation:

[0019] 1, filler;11, base cloth;12, plush;2, frame. DETAILED DESCRIPTION

[0020] To explain the technical content, the purpose and effect realized by the utility model in detail, the following is explained by combining with the drawings.

[0021] Please refer to Figure 1 And 2 The utility model provides a kind of filler, including base cloth and hooking point setting on the surface of base cloth, hooking point constitutes waveform along the radial direction of base cloth, and part of spinning in base cloth is formed into plush with hooking point outside base cloth.

[0022] The waveform is Fourier function.

[0023] From the above description, the beneficial effect of the utility model lies in: the filler of the utility model is based on base cloth, and part of spinning in base cloth is formed into plush with hooking point, to realize the purpose of improving gas cloth uniformity. The plush and base cloth of the filler are integrated, and longer plush is still not easy to fall off and droop, and each spinning is separated from each other;Hooking point constitutes waveform along the radial direction of base cloth, and each hooking point is staggered, and the fluffy feeling of plush is good, and the specific surface area of gas-liquid is increased.

[0024] Further, the base cloth includes 90-120 spinnings, and the spinning is woven into a spiral shape.

[0025] From the above description, the number of strands of the base cloth is too much, which can reduce the space occupied by the plush and reduce the specific surface area of the gas-liquid; the number of strands of the base cloth is too much, and the number of plush is reduced, which can also reduce the specific surface area of the gas-liquid.

[0026] Further, the two long sides of the base cloth are connected to each other.

[0027] From the above description, the two long sides of the base cloth are connected to each other, which can save space and increase the specific surface area of the gas-liquid.

[0028] Further, the length of the plush is 3-4 cm.

[0029] From the above description, the length of the plush is too long or too short, which can reduce the specific surface area of the gas-liquid.

[0030] Further, the width of the base cloth is 1-1.8 cm.

[0031] Further, the distance between the two adjacent hooking points in the radial direction is 1-2 mm.

[0032] From the above description, the projection of each group of hooking points in the radial direction of the base cloth forms a wave shape, and the hooking points are staggered, which can reduce the adhesion of the spinning and increase the specific surface area of the gas-liquid.

[0033] Further, the distance between the two adjacent hooking points in the weft direction is 3-5 mm.

[0034] From the above description, the distance between the two adjacent hooking points in the weft direction is too large, which can cause the plush to be sparse and reduce the specific surface area of the gas-liquid; the distance is too small, which can cause the plush to be dense and adhere to each other, not only causing waste of raw materials but also reducing the specific surface area of the gas-liquid, and the liquid-liquid and gas-liquid mixing effect is not good.

[0035] Further, each hooking point has 3-7 strands of spinning extending.

[0036] Preferably, each hooking point has 5-7 strands of spinning extending.

[0037] From the above description, the number of spinning of the hooking point is controlled to regulate the bulkiness of the filler.

[0038] Further, the material of the filler is PVDC (polyvinylidene chloride).

[0039] From the above description, the liquid-liquid or gas-liquid mixing with PVDC has good mixing effect and is suitable for large-capacity equipment such as washing tower.

[0040] Please refer to Figure 3The utility model discloses another technical scheme: a filler composition, including frame and at least two above-mentioned fillers, the base cloth of filler is parallel with one side of frame, and the both ends of filler are connected with two sides of frame respectively.

[0041] From the above description, the both ends of the filler are connected with the two sides of the frame, which facilitates the storage and use of the filler composition.

[0042] Still another technical scheme of the utility model discloses a spray tower, including fixing frame and above-mentioned filler composition, and the filler composition is coiled and arranged in the fixing frame.

[0043] From the above description, the filler composition is coiled and arranged in the fixing frame, so that the structure is simple, the installation is convenient, compared with the positioning installation mode of the filler in the prior art, the installation time can be greatly saved.

[0044] Further, the coiling direction of the filler composition is perpendicular to the base cloth of the filler.

[0045] From the above description, the coiling direction of the filler composition is perpendicular to the base cloth of the filler, so that the water flow direction is blocked by the plush as much as possible, and the specific surface area of gas and liquid is improved.

[0046] Please refer to Figure 1 and 2 The utility model discloses an embodiment one: a filler, including the base cloth 11 of width 1.5cm and the hooking point of setting at the surface of base cloth 11, and two longs of base cloth 11 are connected with each other, and base cloth 11 includes 100 spun yarns, and the spun yarn is woven into a twisted shape, and the hooking point forms Fourier function wave along the radial direction of base cloth 11, and part of the spun yarn in base cloth 11 is stretched out of the hooking point to form plush 12 outside base cloth 11, and the length of plush 12 is 3.5cm, and 3 spun yarns are stretched out of each hooking point, and the distance of two adjacent hooking points in the radial direction is 1.5mm, and the distance in the weft direction is 4mm, and the material of filler is PVDC.

[0047] The utility model discloses an embodiment two:

[0048] The difference between embodiment two and embodiment one is that: the width of base cloth 11 is 1cm, base cloth 11 includes 90 spun yarns, the length of plush 12 is 3cm, 5 spun yarns are stretched out of each hooking point, and the distance of two adjacent hooking points in the radial direction is 1mm, and the distance in the weft direction is 3mm.

[0049] The utility model discloses an embodiment three:

[0050] The difference between the embodiment three and the embodiment one is only that the width of the base cloth 11 is 1.8cm, the base cloth 11 comprises 120 spun filaments, the length of the pile 12 is 4cm, 7 spun filaments are extended from each hooking point, the distance between two adjacent hooking points in the radial direction is 2mm, and the distance between two adjacent hooking points in the weft direction is 5mm.

[0051] Please refer to Figure 3 The embodiment four of the utility model provides a filler composition, including frame 2 and ten fillers 1 in the embodiment one, the base cloth 11 of the filler 1 is parallel with one side of the frame 2, and the two ends of the filler 1 are connected with two sides of the frame 2 respectively.

[0052] The embodiment five of the utility model provides a spray tower, including fixing frame and filler composition in the embodiment four, and the filler composition is coiled in the fixing frame, and the coiling direction of the filler composition is perpendicular to the base cloth 11 of the filler 1.

[0053] In conclusion, the filler, the filler composition and the spray tower have the following advantages:

[0054] 1, the pile and the base cloth are integrated, the pile is not easy to fall off and sag under the condition of long length, the pile has good fluffiness, and the specific surface area of gas-liquid is increased.

[0055] 2, the two ends of the filler are connected with two sides of the frame respectively to synthesize the filler composition, and the filler composition is coiled in the fixing frame, so that the installation is simple and convenient.

[0056] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in the related technical field according to the content of the utility model specification and the drawings is also included in the patent protection range of the utility model.

Claims

1. A filler, characterized in that, The invention relates to a pile fabric comprising a base fabric and a plurality of hooking points arranged on the surface of the base fabric, wherein the hooking points are arranged in a wave shape along the radial direction of the base fabric, and wherein a part of the filaments of the base fabric protrude out of the base fabric to form the pile.

2. The filler of claim 1, wherein The base fabric comprises 90-120 filaments, and the filaments are woven into a spiral shape.

3. The filler of claim 1, wherein The two long sides of the base fabric are connected to each other.

4. The filler of claim 1, wherein The length of the pile is 3-4 cm.

5. The filler of claim 1, wherein The distance between two adjacent hooking points in the radial direction is 1-2 mm.

6. The filler of claim 1, wherein The distance between two adjacent hooking points in the weft direction is 3-5 mm.

7. The filler of claim 1, wherein Each hooking point has 3-7 filaments protruding out of it.

8. A filler composition characterized in that, The invention relates to a frame comprising a frame and at least two fillers according to any one of claims 1-7, wherein the fillers are parallel to one side of the frame, and the two ends of the fillers are connected to two sides of the frame.

9. A spray tower characterized by, The invention relates to a frame comprising a frame and a filler composition according to claim 8, wherein the filler composition is coiled in the frame.

10. The spray tower of claim 9, wherein, The coiling direction of the filler composition is perpendicular to the base fabric of the filler.

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