Cooling device of drying machine
By designing a cooling device that combines a cooling chamber and a guide roller assembly with an axial flow fan, the problem of rapid cooling of textiles under high temperature and high speed conditions is solved, achieving a highly efficient cooling effect. This device is suitable for use as a cooling device in drying machines.
Patent Information
- Application Number
- CN202423157564.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing cooling methods are difficult to effectively reduce temperature under high temperature and high speed conditions. In particular, cold air conditioning boxes and cold water drum cooling methods are not suitable for the rapid cooling of high-speed textiles.
A cooling device was designed, comprising a cooling chamber, a guide roller assembly, an axial flow fan, and a suction hood. The guide roller assembly increases the cooling stroke, and the axial flow fan facilitates heat exchange by drawing in cool air from the bottom and drawing air from the top, thus quickly removing heat.
It enables rapid cooling of textiles under high temperature and high speed conditions, improving production efficiency and economic benefits.
Smart Images
Figure CN223660424U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to textile shaping technical field, especially a kind of cooling device of drying machine. BACKGROUND
[0002] With the rapid development of textile printing and dyeing industry, enterprises begin to implement the policy of cost reduction and efficiency improvement, and the textile just comes out from high-temperature oven, needs to be cooled quickly.
[0003] At present, the cooling methods adopted by printing and dyeing industry mainly include cold air air conditioning box cooling and cold water roller cooling. The cold air air conditioning box blows cold air through air blowing nozzle by means of external air conditioning fan or cold air source, so as to reduce the surface temperature of textile. The cold water roller circulates by injecting low-temperature tap water or underground water in the cylinder, and the textile directly contacts the surface of cold water roller, so as to achieve the purpose of cooling. The above two methods are suitable for textile with slow speed, but not suitable for cooling under high-temperature and high-speed conditions. INVENTION CONTENTS
[0004] The utility model solves the technical problems of prior art, and provides a cooling device of drying machine, which is reasonable in design and can achieve the purpose of effective cooling under high-temperature and high-speed conditions.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A kind of cooling device of drying machine, characterized in that it comprises cooling warehouse for cooling and guide roller group installed in cooling warehouse, warehouse door is arranged on one side of cooling warehouse, inlet is arranged on the cooling warehouse of one side of warehouse door, outlet is arranged on the cooling warehouse of the other side of warehouse door, the top of cooling warehouse is opened, suction hood is installed at the top opening, and axial flow fan for quickly extracting heat is installed at the top of suction hood;The guide roller group comprises upper roller group arranged at the top of cooling warehouse and lower roller group arranged at the bottom of cooling warehouse, the upper roller group is composed of a plurality of upper guide rollers arranged side by side, one of the upper guide rollers is a driving roller, and the remaining upper guide rollers are connected with the driving roller through transmission mechanism, the lower roller group is composed of a plurality of lower guide rollers arranged side by side, the upper guide roller and the lower guide roller are respectively installed on the inner wall of cooling warehouse through bearing;The fabric enters from the inlet of cooling warehouse, passes through the lower guide roller and the upper guide roller in cross, and is sent out from the outlet of cooling warehouse.
[0007] The technical problems solved by the utility model can also be solved by the following technical scheme, that is, an observation window is arranged on the warehouse door, which is convenient for observing the situation in the cooling warehouse.
[0008] The technical problems to be solved by the utility model also can be realized through following technical schemes, the cooling bin includes the front stand column of setting at the both sides of cloth inlet, the rear stand column of setting at the both sides of cloth outlet and a plurality of side plates, the top of front stand column and the top of rear stand column are equipped with upper crossbeam, the lower part of front stand column and the lower part of rear stand column are equipped with lower crossbeam, the middle part of front stand column and the middle part of rear stand column are equipped with cross brace, the middle part of upper crossbeam and the middle part of lower crossbeam are equipped with vertical support, the side plate is installed between upper crossbeam, cross brace, vertical support, front stand column, rear stand column and lower crossbeam and constitutes the sealing plate of cooling bin.
[0009] The technical problems to be solved by the utility model also can be realized through following technical schemes, the cooling bin includes the front stand column of setting at the both sides of cloth inlet, the rear stand column of setting at the both sides of cloth outlet and a plurality of side plates, the top of front stand column and the top of rear stand column are equipped with upper crossbeam, the lower part of front stand column and the lower part of rear stand column are equipped with lower crossbeam, the middle part of front stand column and the middle part of rear stand column are equipped with cross brace, the middle part of upper crossbeam and the middle part of lower crossbeam are equipped with vertical support, the side plate is installed between upper crossbeam, cross brace, vertical support, front stand column, rear stand column and lower crossbeam and constitutes the sealing plate of cooling bin.
[0010] The technical problems to be solved by the utility model also can be realized through following technical schemes, the cooling bin includes the front stand column of setting at the both sides of cloth inlet, the rear stand column of setting at the both sides of cloth outlet and a plurality of side plates, the top of front stand column and the top of rear stand column are equipped with upper crossbeam, the lower part of front stand column and the lower part of rear stand column are equipped with lower crossbeam, the middle part of front stand column and the middle part of rear stand column are equipped with cross brace, the middle part of upper crossbeam and the middle part of lower crossbeam are equipped with vertical support, the side plate is installed between upper crossbeam, cross brace, vertical support, front stand column, rear stand column and lower crossbeam and constitutes the sealing plate of cooling bin.
[0011] The technical problems to be solved by the utility model also can be realized through following technical schemes, the cooling bin includes the front stand column of setting at the both sides of cloth inlet, the rear stand column of setting at the both sides of cloth outlet and a plurality of side plates, the top of front stand column and the top of rear stand column are equipped with upper crossbeam, the lower part of front stand column and the lower part of rear stand column are equipped with lower crossbeam, the middle part of front stand column and the middle part of rear stand column are equipped with cross brace, the middle part of upper crossbeam and the middle part of lower crossbeam are equipped with vertical support, the side plate is installed between upper crossbeam, cross brace, vertical support, front stand column, rear stand column and lower crossbeam and constitutes the sealing plate of cooling bin.
[0012] Compared with prior art, the utility model through being equipped with guide cloth roller group, increases the cooling stroke of textile product, through being equipped with air suction cover and the clearance of the air inlet of bottom, guarantees the operation of axial flow fan, and cold air passes through textile product from bottom quickly, exchanges heat, carries away a large part of heat, thereby fast cooling, and the effect of reducing cost and increasing efficiency can be implemented. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the structure diagram of the cooling device of the drying machine of the utility model;
[0014] Figure 2 It is the rear view of Figure 1
[0015] Figure 3 It is the left view of Figure 1
[0016] In the drawing: 1-cooling bin, 2-upper guide cloth roller, 3-axial flow fan, 4-air suction cover, 5-observation window, 6-bin door, 7-lower guide cloth roller, 8-front stand column, 9-rear stand column, 10-cross brace, 11-vertical support, 12-driving roller, 13-triangle support, 14-upper crossbeam, 15-lower crossbeam, 16-side plate, 17-outer guide cloth roller. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0018] In the description of the utility model, it needs to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model in indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the utility model.
[0019] Reference Figures 1-3 A cooling device of a drying machine, comprising a cooling bin 1 for cooling and a cloth guide roller set installed in the cooling bin 1, one side of the cooling bin 1 is provided with a bin door 6, the cooling bin on one side of the bin door is provided with a cloth inlet, the cooling bin on the other side of the bin door is provided with a cloth outlet, the top of the cooling bin 1 is provided with an opening, a suction hood 4 is installed at the opening, and an axial flow fan 3 for quickly extracting heat is installed at the top of the suction hood 4; the cloth guide roller set comprises an upper roller set arranged at the top of the cooling bin 1 and a lower roller set arranged at the bottom of the cooling bin, the upper roller set is composed of a plurality of upper cloth guide rollers 2 arranged side by side, one of the upper cloth guide rollers is a driving roller 12, and the remaining upper cloth guide rollers 2 are connected with the driving roller 12 through a transmission mechanism, the lower roller set is composed of a plurality of lower cloth guide rollers 7 arranged side by side, and an outer cloth guide roller 17 is arranged outside the cloth inlet and the cloth outlet of the cooling bin, and the outer cloth guide roller 17 is installed on the outer wall of the cooling bin through a triangular support; the fabric enters from the outer cloth guide roller 17 of the cloth inlet of the cooling bin, passes through the lower cloth guide roller 7 and the upper cloth guide roller 2 in a crisscross manner, and is sent out from the outer cloth guide roller 17 of the cloth outlet of the cooling bin.
[0020] An observation window 5 for observing the condition of the cooling bin is arranged on the bin door 6, and a gap for entering cold air is arranged at the bottom of the cooling bin 1, so that when the axial flow fan 3 is operated, the cold air quickly passes through the textile from the bottom to exchange heat and take away a large part of the heat, thereby quickly cooling and reducing the cost and increasing the benefit.
[0021] The cooling bin comprises front upright columns 8 arranged at both sides of the cloth inlet, rear upright columns 9 arranged at both sides of the cloth outlet, and a plurality of side plates 16, an upper cross beam 14 is arranged between the top of the front upright column 8 and the top of the rear upright column 9, a lower cross beam 15 is arranged between the lower part of the front upright column 8 and the lower part of the rear upright column 9, a cross support 10 is arranged between the middle part of the front upright column 8 and the middle part of the rear upright column 9, a vertical support 11 is arranged between the middle part of the upper cross beam 14 and the middle part of the lower cross beam 15, and the side plates 16 are arranged between the upper cross beam, the cross support, the vertical support, the front upright column, the rear upright column and the lower cross beam to form the sealing plate of the cooling bin, and the above-mentioned structures are connected by bolts respectively.
[0022] The cooling device is further described as follows:
[0023] The outer cloth guide roller is connected with the triangular support through a bearing seat, the driving roller 9 is connected with the upper cross beam 14 (2 pieces) through a bearing seat, the upper cloth guide roller 2 (5 pieces) is connected with the upper cross beam 14 (2 pieces) through a bearing seat, the lower cloth guide roller 7 (7 pieces) is connected with the lower cross beam 15 (2 pieces) through a bearing seat, one end of the driving roller 12 is driven by a belt, and the other end is driven by a chain with the upper cloth guide roller 10 (5 pieces), so that the synchronization is ensured, sufficient height is left, the cooling stroke of the textile product is increased, the textile product can run at high speed in the drying room, and efficient cooling is realized.
[0024] The pc plate is sealed at the observation window, the operation condition is observed, the bin door (8 pieces) is connected with the vertical support (8 pieces) through a hinge, the axial flow fan 3 is connected with the suction hood 3 through a bolt.
[0025] The above-mentioned is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model can make equivalent replacement or change, and all should be covered in the protection scope of the utility model.
Claims
1. A cooling device for a drying machine, characterized in that, It includes a cooling chamber and a set of guide rollers installed inside the cooling chamber. The cooling chamber has a door on one side, a fabric inlet on the cooling chamber on the side of the door, and a fabric outlet on the cooling chamber on the other side of the door. The cooling chamber has an opening at the top, and a suction hood is installed at the top opening. An axial flow fan for quickly extracting heat is installed on the top of the suction hood. The guide roller assembly includes an upper roller assembly located at the top of the cooling chamber and a lower roller assembly located at the bottom of the cooling chamber. The upper roller assembly consists of several upper guide rollers arranged side by side, one of which is the driving roller, and the remaining upper guide rollers are connected to the driving roller via a transmission mechanism. The lower roller assembly consists of several lower guide rollers arranged side by side. The upper and lower guide rollers are respectively mounted on the inner wall of the cooling chamber via bearings.
2. The cooling device for a dryer according to claim 1, characterized in that, An observation window is provided on the door to facilitate observation of the situation inside the cooling chamber.
3. The cooling device for a dryer according to claim 1, characterized in that, The cooling chamber includes front columns on both sides of the fabric inlet, rear columns on both sides of the fabric outlet, and several side plates. An upper crossbeam is provided between the top of the front column and the top of the rear column, a lower crossbeam is provided between the lower part of the front column and the lower part of the rear column, a horizontal brace is provided between the middle part of the front column and the middle part of the rear column, and a vertical brace is provided between the middle part of the upper crossbeam and the middle part of the lower crossbeam. The side plates are installed between the upper crossbeam, the horizontal brace, the vertical brace, the front column, the rear column, and the lower crossbeam to form the sealing plate of the cooling chamber.
4. The cooling device for a dryer according to claim 1, characterized in that, One end of the drive roller is connected to a motor mounted on the cooling chamber via a belt, and the other end of the drive roller is connected to the remaining upper guide rollers via a gear chain.
5. The cooling device for a dryer according to claim 1, characterized in that, External guide rollers are provided on both the outer side of the inlet and the outer side of the outlet of the cooling chamber. The external guide rollers are mounted on the outer wall of the cooling chamber by means of triangular supports.
6. The cooling device for a dryer according to claim 1, characterized in that, A gap is provided at the bottom of the cooling chamber to facilitate the intake of cold air.