Freezing dryer for production of polyester-mixed cotton cloth

Abstract

The utility model discloses a freezing dryer for producing polyester-mixed cotton cloth, and relates to the field of freezing dryers. The freezing dryer for producing the polyester-mixed cotton cloth comprises a freezing dryer body, a filter cartridge, a filter element, a discharging seat and a connecting unit. According to the freezing dryer for production of the polyester-mixed cotton cloth, air in the freezing dryer is filtered through the filter element, cleanliness of freezing and drying air of the polyester-mixed cotton cloth is guaranteed, when the filter element is blocked, filtered waste in the filter element is discharged through the discharging hole, normal filtering of the filter element is guaranteed, and when the filter element moves, the filter element is prevented from being blocked. At the moment, the filter element drives a sliding rod to slide on the inner wall of the filter cartridge, so that the sliding rod drives a fixed seat to move, the fixed seat compresses a spring, after the filter element is cleaned, normal filtration is performed in the filter element, the air pressure is reduced, and the filter element is pulled to slide into the filter cartridge under the action of the spring; and the air in the refrigeration dryer is continuously filtered.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cold dryer technical field, concretely is a cold dryer for polyester cotton cloth production. BACKGROUND

[0002] The working principle of the cold dryer is to use the heat exchange between the refrigerant and the compressed air to reduce the temperature of the compressed air to the dew point temperature in the range of 2-10 DEG C, so as to achieve the purpose of drying the compressed air.

[0003] In the process of polyester cotton cloth production, the cold dryer is needed to dry the polyester cotton cloth, and the air in the cold dryer is introduced into the polyester cotton cloth cold drying frame to complete the drying of the polyester cotton cloth. In the prior art, the cold dryer is directly connected with the polyester cotton cloth cold drying frame through a connecting pipe, so that the air in the cold dryer directly contacts the polyester cotton cloth. Dust and other waste exist in the air dried by the cold dryer, which will adhere to the polyester cotton cloth, resulting in more waste on the dried polyester cotton cloth, which needs to be cleaned again subsequently, increasing the production workload. Even if the air in the cold dryer is filtered, the filter element will be blocked during filtering, resulting in poor filtering effect and affecting the drying efficiency of the polyester cotton cloth. Therefore, we propose a cold dryer for polyester cotton cloth production. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a cold dryer for polyester cotton cloth production, which solves the problems that the cold dryer is directly connected with the polyester cotton cloth cold drying frame through a connecting pipe, so that the air in the cold dryer directly contacts the polyester cotton cloth, dust and other waste exist in the air dried by the cold dryer, which will adhere to the polyester cotton cloth, resulting in more waste on the dried polyester cotton cloth, which needs to be cleaned again subsequently, increasing the production workload. Even if the air in the cold dryer is filtered, the filter element will be blocked during filtering, resulting in poor filtering effect and affecting the drying efficiency of the polyester cotton cloth.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a cold dryer for polyester cotton cloth production, comprising a cold dryer, a filter cartridge, a filter element, a discharge seat and a connecting unit, the filter cartridge is connected with the cold dryer, the filter element is installed in the inside of the filter cartridge, the discharge seat is slidingly connected on the inner wall of the filter cartridge, the connecting unit is arranged on the cold dryer and the filter element,

[0006] The connecting unit comprises a sliding rod, the sliding rod is slidingly connected on the inner wall of the filter cartridge, and the sliding rod is fixedly connected with the bottom end face of the filter element.

[0007] The sliding rod is used to limit the up-down sliding path of the filter element in the filter cartridge.

[0008] Preferably, the bottom end surface of the filter cartridge is fixedly connected with an air inlet pipe, and the air inlet pipe is used for connecting the filter cartridge with the cold dryer.

[0009] Preferably, one end of the air inlet pipe is fixedly connected with a connecting ring pipe, and the connecting ring pipe is inserted on the inner wall of the filter core.

[0010] Preferably, the outer wall of the filter cartridge is fixedly connected with an air outlet pipe, and the air outlet pipe is arranged on the upper portion of the filter core.

[0011] Preferably, the top end surface of the filter core is fixedly connected with a discharge seat, and a plurality of discharge holes are equidistantly arranged on the inner wall of the discharge seat.

[0012] Preferably, the bottom end surface of the filter cartridge is fixedly connected with a spring, and the spring is sleeved on the outer peripheral wall of the sliding rod.

[0013] Preferably, the other end of the spring is fixedly connected with a fixing seat, and the fixing seat is fixedly connected with the bottom end surface of the sliding rod.

[0014] The utility model discloses a cold dryer for polyester cotton cloth production has the beneficial effect as follows:

[0015] The polyester cotton cloth production cold dryer, through filter core carries out the filtration to the air in the cold dryer, guarantees the clean of polyester cotton cloth cold dry air, when the filter core is blocked, when the discharge hole is at the outside of the filter cartridge, the filter waste in the filter core is discharged through the discharge hole, guarantees the filter core normal filtration, guarantees the clean air in the air outlet pipe, when the filter core moves, the filter core drives the sliding rod to slide on the inner wall of the filter cartridge, the sliding rod drives the fixing seat to move, the fixing seat compresses the spring, when the filter core is cleaned, the filter core normally filters, and the air pressure is reduced, under the action of the spring, the filter core is pulled and slides into the filter cartridge, and the air in the cold dryer is continuously filtered. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0017] Figure 1 It is the structural schematic diagram of the utility model;

[0018] Figure 2 It is the filter cartridge structural schematic diagram of the utility model;

[0019] Figure 3 It is the internal structure schematic view of the filter cartridge of the utility model;

[0020] Figure 4 It is the connection unit structure schematic view of the utility model.

[0021] In the drawing: 1, the cold dryer; 2, filter cartridge; 201, air inlet pipe; 202, exhaust pipe; 203, connecting ring pipe; 3, filter core; 4, discharge seat; 401, discharge hole; 5, connection unit; 501, sliding rod; 502, fixed seat; 503, spring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the scope of the utility model protection.

[0023] The utility model discloses a kind of cold dryers for polyester cotton cloth production, solve by connecting pipe directly with polyester cotton cloth cold dry frame directly by cold dryer 1 Direct communication, so that air in cold dryer 1 Directly contact with polyester cotton cloth, there is dust in the air of cold dryer 1 Dry, which will be adhered on polyester cotton cloth, resulting in more waste on polyester cotton cloth after drying, need subsequent cleaning again, resulting in production workload increase, even if air of cold dryer 1 Is filtered, when filtering, it will be blocked to filter core 3, resulting in poor filtering effect, and then affect the drying efficiency of polyester cotton cloth, air in cold dryer 1 Is filtered by filter core 3, ensure that polyester cotton cloth cold dry air is clean, when filter core 3 is blocked, air pressure pushes filter core 3 and discharge seat 4 to move upwards at this time, when discharge hole 401 It is outside filter cartridge 2, filter waste in filter core 3 is discharged through discharge hole 401, ensure that filter core 3 normally filters, ensure that air in exhaust pipe 202 is clean, when filter core 3 moves, filter core 3 drives sliding rod 501 to slide on the inner wall of filter cartridge 2 at this time, so that sliding rod 501 drives fixed seat 502 to move, fixed seat 502 is compressed to spring 503 at this time, after cleaning in filter core 3, normal filtration is carried out in filter core 3, so that air pressure decreases, under the action of spring 503, pull filter core 3 to slide into filter cartridge 2, continue to filter air in cold dryer 1.

[0024] In order to better understand the above technical scheme, the above technical scheme will be described in detail in the description and specific embodiment.

[0025] The utility model discloses a cold dryer for polyester cotton cloth production.

[0026] According to the drawings, Figures 1-4 As shown in the drawings, including cold dryer 1, filter cartridge 2, filter core 3, discharge seat 4 and connecting unit 5, filter cartridge 2 is communicated with cold dryer 1, filter core 3 is installed in the inside of filter cartridge 2, and the air in cold dryer 1 is filtered through filter core 3, so that the clean of polyester cotton cloth cold dry air is guaranteed, discharge seat 4 is slidably connected on the inner wall of filter cartridge 2, when filter core 3 is blocked, at this time, air pressure pushes filter core 3 and discharge seat 4 to move upwards, when discharge hole 401 is at the outside of filter cartridge 2, filter waste in filter core 3 is discharged through discharge hole 401, so that the normal filtering of filter core 3 is guaranteed, and the clean air in exhaust pipe 202 is guaranteed, connecting unit 5 is arranged on cold dryer 1 and filter core 3,

[0027] Connecting unit 5 includes sliding rod 501, sliding rod 501 is slidably connected on the inner wall of filter cartridge 2, and the bottom end surface of sliding rod 501 is fixedly connected with filter core 3,

[0028] Sliding rod 501 is used for limiting the up-down sliding path of filter core 3 in filter cartridge 2, when air pressure in cold dryer 1 pushes filter core 3 and discharge seat 4 to move upwards, filter core 3 slides up and down in filter cartridge 2, at this time, filter core 3 drives sliding rod 501 to slide on the inner wall of filter cartridge 2, so that discharge seat 4 is at the outside of filter cartridge 2, and filter waste in filter core 3 is discharged, when the cleaning of filter core 3 is completed, normal filtering is carried out in filter core 3, so that air pressure is reduced, filter core 3 slides into filter cartridge 2, and the air in cold dryer 1 is continuously filtered.

[0029] The bottom end surface of filter cartridge 2 is fixedly connected with air inlet pipe 201, and air inlet pipe 201 is used for connecting filter cartridge 2 with cold dryer 1.

[0030] One end of air inlet pipe 201 is fixedly connected with connecting ring pipe 203, and connecting ring pipe 203 is inserted on the inner wall of filter core 3, the air in cold dryer 1 is filtered through filter core 3, and the clean of polyester cotton cloth cold dry air is guaranteed.

[0031] The outer wall of filter cartridge 2 is fixedly connected with exhaust pipe 202, exhaust pipe 202 is arranged on the upper portion of filter core 3, the air in cold dryer 1 enters exhaust pipe 202 through filter core 3, and then enters the cold dryer frame through exhaust pipe 202, so that the polyester cotton cloth is cold dried.

[0032] The top end surface of the filter core 3 is fixedly connected with the discharge seat 4, a plurality of discharge holes 401 are equidistantly arranged on the inner wall of the discharge seat 4, when the filter core 3 is blocked, the air pressure pushes the filter core 3 and the discharge seat 4 to move upwards, when the discharge holes 401 are outside the filter cylinder 2, the filter waste in the filter core 3 is discharged through the discharge holes 401, the normal filtering of the filter core 3 is ensured, and the clean air entering the air outlet pipe 202 is ensured.

[0033] The bottom end surface of the filter cylinder 2 is fixedly connected with a spring 503, and the spring 503 is sleeved on the outer peripheral wall of the sliding rod 501.

[0034] The other end of the spring 503 is fixedly connected with a fixed seat 502, and the fixed seat 502 is fixedly connected with the bottom end surface of the sliding rod 501, when the filter core 3 moves, the filter core 3 drives the sliding rod 501 to slide on the inner wall of the filter cylinder 2, so that the sliding rod 501 drives the fixed seat 502 to move, and the fixed seat 502 compresses the spring 503, when the cleaning in the filter core 3 is completed, the normal filtering in the filter core 3 reduces the air pressure, under the action of the spring 503, the filter core 3 is pulled to slide into the filter cylinder 2, and the air in the cold dryer 1 is continuously filtered.

[0035] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cold dryer for producing polycotton cloth, characterized by, Including cold dryer (1), filter cartridge (2), filter core (3), discharge seat (4) and connecting unit (5), the filter cartridge (2) is connected with the cold dryer (1), the filter core (3) is installed in the inside of filter cartridge (2), the discharge seat (4) is slidably connected on the inner wall of filter cartridge (2), the connecting unit (5) is arranged on the cold dryer (1) and filter core (3), The connecting unit (5) includes a sliding rod (501), the sliding rod (501) is slidably connected on the inner wall of filter cartridge (2), and the sliding rod (501) is fixedly connected with the bottom end surface of filter core (3); The sliding rod (501) is used to define the up-and-down sliding path of filter core (3) in filter cartridge (2).

2. A cold dryer for producing polycotton cloth according to claim 1, characterized in that, The bottom end surface of the filter cartridge (2) is fixedly connected with an air inlet pipe (201), and the air inlet pipe (201) is used to communicate the filter cartridge (2) with the cold dryer (1).

3. A kind of polyester cotton cloth production cold dryer according to claim 2, with the characteristics that, One end of the air inlet pipe (201) is fixedly connected with a connecting ring pipe (203), and the connecting ring pipe (203) is inserted on the inner wall of the filter core (3).

4. A kind of polyester cotton cloth production cold dryer according to claim 3, with the characteristics that, An air outlet pipe (202) is fixedly connected on the outer wall of the filter cartridge (2), and the air outlet pipe (202) is arranged on the upper portion of the filter core (3).

5. A kind of polyester cotton cloth production cold dryer according to claim 4, with the characteristics that, The top end surface of the filter core (3) is fixedly connected with the discharge seat (4), and a plurality of discharge holes (401) are equidistantly arranged on the inner wall of the discharge seat (4).

6. A kind of polyester cotton cloth production cold dryer according to claim 5, with the characteristics that, The bottom end surface of the filter cartridge (2) is fixedly connected with a spring (503), and the spring (503) is sleeved on the outer peripheral wall of the sliding rod (501).

7. A kind of polyester cotton cloth production cold dryer according to claim 6, with the characteristics that, The other end of the spring (503) is fixedly connected with a fixing seat (502), and the fixing seat (502) is fixedly connected with the bottom end surface of the sliding rod (501).

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